{"pageNumber":"1050","pageRowStart":"26225","pageSize":"25","recordCount":40837,"records":[{"id":70029677,"text":"70029677 - 2005 - Integrating seismic reflection and geological data and interpretations across an internal basement massif: The southern Appalachian Pine Mountain window, USA","interactions":[],"lastModifiedDate":"2012-03-12T17:21:05","indexId":"70029677","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1786,"text":"Geological Society of America Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Integrating seismic reflection and geological data and interpretations across an internal basement massif: The southern Appalachian Pine Mountain window, USA","docAbstract":"The southern Appalachian Pine Mountain window exposes 1.1 Ga Grenvillian basement and its metasedimentary Paleozoic(?) cover through the allochthonous Inner Piedmont. The issue of whether the crustal block inside the window was either transported above the master Appalachian (late Alleghanian) de??collement or is an autochthonous block that was overridden by the de??collement has been debated for some time. New detrital zircon geochronologic data from the cover rocks inside the window suggest this crustal block was derived from Gondwana but docked with Laurentia before the Alleghanian event. Reprocessed deep seismic reflection data from west-central Georgia (pre- and poststack noise reduction, amplitude variation analysis, and prestack depth migration) indicate that a significant band of subhorizontal reflections occurs almost continuously beneath the window collinear with the originally recognized de??collement reflections north of the window. A marked variation in the de??collement image, from strong and coherent north of the window to more diffuse directly beneath the window, is likely a partial consequence of the different geology between the Inner Piedmont and the window. The more diffuse image beneath the window may also result from imaging problems related to changes in topography and fold of cover (i.e., signal-to-noise ratio). Two alternative tectonic models for the Pine Mountain window can partially account for the observed variation in the de??collement reflectivity. (1) The Pine Mountain block could be truncated below by a relatively smooth continuation of the de??collement. The window would thus expose an allochthonous basement duplex or horse-block thrust upward from the south along the Late Proterozoic rifted continental margin. (2) The window represents localized exhumation of autochthonous basement and cover along a zone of distributed intrabasement shearing directly beneath the window. Either model is viable if only reflector geometry is considered; model (1) is favored if both geometry and kinematics of Blue Ridge-Piedmont thrust sheet emplacement are incorporated. In either model, the southern margin of the window merges to the west with the Iapetan early Alleghanian Central Piedmont suture, which juxtaposes North American-affinity Piedmont rocks to the north and exotic Panafrican rocks of the Carolina (Avalon) terrane to the south. Immediately south of the window, this suture dips southward and merges in the lower crust with the late Alleghanian suture joining the Appalachians with Gondwana. ?? 2005 Geological Society of America.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geological Society of America Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1130/B25313.1","issn":"00167606","usgsCitation":"McBride, J., Hatcher, R., Stephenson, W.J., and Hooper, R., 2005, Integrating seismic reflection and geological data and interpretations across an internal basement massif: The southern Appalachian Pine Mountain window, USA: Geological Society of America Bulletin, v. 117, no. 5-6, p. 669-686, https://doi.org/10.1130/B25313.1.","startPage":"669","endPage":"686","numberOfPages":"18","costCenters":[],"links":[{"id":240543,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":212971,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1130/B25313.1"}],"volume":"117","issue":"5-6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3c85e4b0c8380cd62de3","contributors":{"authors":[{"text":"McBride, J.H.","contributorId":99712,"corporation":false,"usgs":true,"family":"McBride","given":"J.H.","email":"","affiliations":[],"preferred":false,"id":423788,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hatcher, R. D. Jr.","contributorId":32736,"corporation":false,"usgs":true,"family":"Hatcher","given":"R. D.","suffix":"Jr.","affiliations":[],"preferred":false,"id":423785,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stephenson, W. J.","contributorId":87982,"corporation":false,"usgs":true,"family":"Stephenson","given":"W.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":423786,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hooper, R.J.","contributorId":89354,"corporation":false,"usgs":true,"family":"Hooper","given":"R.J.","email":"","affiliations":[],"preferred":false,"id":423787,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70029680,"text":"70029680 - 2005 - A map overlay error model based on boundary geometry","interactions":[],"lastModifiedDate":"2012-03-12T17:21:09","indexId":"70029680","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1769,"text":"Geographical Analysis","active":true,"publicationSubtype":{"id":10}},"title":"A map overlay error model based on boundary geometry","docAbstract":"An error model for quantifying the magnitudes and variability of errors generated in the areas of polygons during spatial overlay of vector geographic information system layers is presented. Numerical simulation of polygon boundary displacements was used to propagate coordinate errors to spatial overlays. The model departs from most previous error models in that it incorporates spatial dependence of coordinate errors at the scale of the boundary segment. It can be readily adapted to match the scale of error-boundary interactions responsible for error generation on a given overlay. The area of error generated by overlay depends on the sinuosity of polygon boundaries, as well as the magnitude of the coordinate errors on the input layers. Asymmetry in boundary shape has relatively little effect on error generation. Overlay errors are affected by real differences in boundary positions on the input layers, as well as errors in the boundary positions. Real differences between input layers tend to compensate for much of the error generated by coordinate errors. Thus, the area of change measured on an overlay layer produced by the XOR overlay operation will be more accurate if the area of real change depicted on the overlay is large. The model presented here considers these interactions, making it especially useful for estimating errors studies of landscape change over time. ?? 2005 The Ohio State University.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geographical Analysis","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1111/j.1538-4632.2005.00585.x","issn":"00167363","usgsCitation":"Gaeuman, D., Symanzik, J., and Schmidt, J.C., 2005, A map overlay error model based on boundary geometry: Geographical Analysis, v. 37, no. 3, p. 350-369, https://doi.org/10.1111/j.1538-4632.2005.00585.x.","startPage":"350","endPage":"369","numberOfPages":"20","costCenters":[],"links":[{"id":240606,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":213026,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1538-4632.2005.00585.x"}],"volume":"37","issue":"3","noUsgsAuthors":false,"publicationDate":"2005-07-26","publicationStatus":"PW","scienceBaseUri":"5059e449e4b0c8380cd46552","contributors":{"authors":[{"text":"Gaeuman, D.","contributorId":73807,"corporation":false,"usgs":true,"family":"Gaeuman","given":"D.","email":"","affiliations":[],"preferred":false,"id":423795,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Symanzik, J.","contributorId":61651,"corporation":false,"usgs":true,"family":"Symanzik","given":"J.","email":"","affiliations":[],"preferred":false,"id":423794,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schmidt, J. C.","contributorId":60245,"corporation":false,"usgs":true,"family":"Schmidt","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":423793,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70029681,"text":"70029681 - 2005 - A moving hum filter to suppress rotor noise in high-resolution airborne magnetic data","interactions":[],"lastModifiedDate":"2012-03-12T17:21:09","indexId":"70029681","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1808,"text":"Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"A moving hum filter to suppress rotor noise in high-resolution airborne magnetic data","docAbstract":"A unique filtering approach is developed to eliminate helicopter rotor noise. It is designed to suppress harmonic noise from a rotor that varies slightly in amplitude, phase, and frequency and that contaminates aero-magnetic data. The filter provides a powerful harmonic noise-suppression tool for data acquired with modern large-dynamic-range recording systems. This three-step approach - polynomial fitting, bandpass filtering, and rotor-noise synthesis - significantly reduces rotor noise without altering the spectra of signals of interest. Two steps before hum filtering - polynomial fitting and bandpass filtering - are critical to accurately model the weak rotor noise. During rotor-noise synthesis, amplitude, phase, and frequency are determined. Data are processed segment by segment so that there is no limit on the length of data. The segment length changes dynamically along a line based on modeling results. Modeling the rotor noise is stable and efficient. Real-world data examples demonstrate that this method can suppress rotor noise by more than 95% when implemented in an aeromagnetic data-processing flow. ?? 2005 Society of Exploration Geophysicists. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geophysics","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1190/1.1990216","issn":"00168033","usgsCitation":"Xia, J., Doll, W., Miller, R., Gamey, T., and Emond, A., 2005, A moving hum filter to suppress rotor noise in high-resolution airborne magnetic data: Geophysics, v. 70, no. 4, https://doi.org/10.1190/1.1990216.","costCenters":[],"links":[{"id":213027,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1190/1.1990216"},{"id":240607,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"70","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e489e4b0c8380cd466d5","contributors":{"authors":[{"text":"Xia, J.","contributorId":63513,"corporation":false,"usgs":true,"family":"Xia","given":"J.","email":"","affiliations":[],"preferred":false,"id":423797,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Doll, W.E.","contributorId":69024,"corporation":false,"usgs":true,"family":"Doll","given":"W.E.","email":"","affiliations":[],"preferred":false,"id":423798,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Miller, R. D.","contributorId":92693,"corporation":false,"usgs":true,"family":"Miller","given":"R. D.","affiliations":[],"preferred":false,"id":423800,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gamey, T.J.","contributorId":60921,"corporation":false,"usgs":true,"family":"Gamey","given":"T.J.","email":"","affiliations":[],"preferred":false,"id":423796,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Emond, A.M.","contributorId":91375,"corporation":false,"usgs":true,"family":"Emond","given":"A.M.","affiliations":[],"preferred":false,"id":423799,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70029682,"text":"70029682 - 2005 - Glacially-influenced late Pleistocene stratigraphy of a passive margin: New Jersey's Record of the North American ice sheet","interactions":[],"lastModifiedDate":"2012-03-12T17:21:38","indexId":"70029682","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2667,"text":"Marine Geology","active":true,"publicationSubtype":{"id":10}},"title":"Glacially-influenced late Pleistocene stratigraphy of a passive margin: New Jersey's Record of the North American ice sheet","docAbstract":"Glacial isostasy and the sediment supply changes associated with the waxing and waning of ice sheets have dramatic effects on the stratigraphy of adjacent continental shelves. In ancient stratigraphic records, the glacial influences on such deposits could be difficult to recognize because of the removal of coeval terrestrial glacial deposits by erosion. This study illustrates the effects of the Laurentide Ice Sheet on a basin near its maximum limit, the New Jersey continental shelf. Analysis of 1600 km of Geopulse???, Uniboom???, Minisparker??? and airgun profiles reveals four depositional sequences that have a maximum thickness of ???75 m near the shelf edge. Sequences I and IV correspond to the major glacial-interglacial sea level changes at Marine Isotope Chron (MIC) 6/5e and 2/1, whereas sequences II and III reflect smaller-scale sea-level fluctuations during chrons 4/3c and 3b/3a, respectively. Sequences I and IV are characterized by relatively thick low stand to early transgressive deposits near the shelf edge formed during times of increased sediment supply, but are thin and discontinuous across much of the shelf. Reflection horizons in these units deepen northward in the northern half of the study area due to collapse of a peripheral bulge that formed at the margin of the Laurentide Ice Sheet. The Hudson River moved from a more southerly drainage pattern to the modern Hudson Shelf Valley position, possibly under the influence of the advancing peripheral bulge. Sequences II and III are largely preserved within a broad mid-shelf swale likely created by the migration of an ancestral Hudson River, and their thickness implies much higher sedimentation rates during chrons 4 and 3 than seen today. If the terrestrial glacial record was eroded, the increased rates of sedimentation during the Pleistocene, dominance of sediments derived from northern New England, and northward tilting of strata could be interpreted as a result of uplift of a northern source area. The unusually high frequency of the relative sea-level oscillations (20 kyr), the concentration of sediment supply during low stands and early transgressions, and the correspondence of sea-level change with climatic change could be used to infer their relationship to a nearby ice sheet. Geologists studying deposits formed during times of widespread continental glaciation should consider possible glacial influences on the stratigraphy of mid-latitude deposits, even in the absence of sediments directly deposited by ice. ?? 2005 Elsevier B.V. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Marine Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.margeo.2005.04.006","issn":"00253227","usgsCitation":"Carey, J., Sheridan, R.E., Ashley, G., and Uptegrove, J., 2005, Glacially-influenced late Pleistocene stratigraphy of a passive margin: New Jersey's Record of the North American ice sheet: Marine Geology, v. 218, no. 1-4, p. 155-173, https://doi.org/10.1016/j.margeo.2005.04.006.","startPage":"155","endPage":"173","numberOfPages":"19","costCenters":[],"links":[{"id":213056,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.margeo.2005.04.006"},{"id":240639,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"218","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a290de4b0c8380cd5a644","contributors":{"authors":[{"text":"Carey, J.S.","contributorId":49984,"corporation":false,"usgs":true,"family":"Carey","given":"J.S.","email":"","affiliations":[],"preferred":false,"id":423802,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sheridan, R. E.","contributorId":36681,"corporation":false,"usgs":true,"family":"Sheridan","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":423801,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ashley, G.M.","contributorId":99313,"corporation":false,"usgs":true,"family":"Ashley","given":"G.M.","email":"","affiliations":[],"preferred":false,"id":423804,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Uptegrove, J.","contributorId":78902,"corporation":false,"usgs":true,"family":"Uptegrove","given":"J.","affiliations":[],"preferred":false,"id":423803,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70029683,"text":"70029683 - 2005 - The effects of sea level and palaeotopography on lithofacies distribution and geometries in heterozoan carbonates, south-eastern Spain","interactions":[],"lastModifiedDate":"2012-03-12T17:21:38","indexId":"70029683","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3369,"text":"Sedimentology","active":true,"publicationSubtype":{"id":10}},"title":"The effects of sea level and palaeotopography on lithofacies distribution and geometries in heterozoan carbonates, south-eastern Spain","docAbstract":"This study utilized three-dimensional exposures to evaluate how sea-level position and palaeotopography control the facies and geometries of heterozoan carbonates. Heterozoan carbonates were deposited on top of a Neogene volcanic substrate characterized by palaeotopographic highs, palaeovalleys, and straits that were formed by subaerial erosion, possibly original volcanic topography, and faults prior to carbonate deposition. The depositional sequence that is the focus of this study (DS1B) consists of 7-10 fining upward cycles that developed in response to relative sea-level fluctuations. A complete cycle has a basal erosion surface overlain by deposits of debrisflows and high-density turbidity currents, which formed during relative sea-level fall. Overlying tractive deposits most likely formed during the lowest relative position of sea level. Overlying these are debrites grading upward to high-density turbidites and low-density turbidites that formed during relative sea-level rise. The tops of the cycles consist of hemipelagic deposits that formed during the highest relative position of sea level. The cycles fine upward because upslope carbonate production decreased as relative sea level rose due to less surface area available for shallow-water carbonate production and partial drowning of substrates. The cycles are dominated by two end-member types of facies associations and stratal geometries that formed in response to fluctuating sea-level position over variable substrate palaeotopography. One end-member is termed 'flank flow cycle' because this type of cycle indicates dominant sediment transport down the flanks of palaeovalleys. Those cycles drape the substrate, have more debrites, high-density turbidites and erosion on palaeovalley flanks, and in general, the lithofacies fine down the palaeovalley flanks into the palaeovalley axes. The second end-member is termed 'axial flow cycle' because it indicates a dominance of sediment transport down the axes of palaeovalleys. Those cycles are characterized by debrites and high-density turbidites in palaeovalley axes, and lap out of strata against the flanks of palaeovalleys. Where and when an axial flow cycle or flank flow cycle developed appears to be related to the intersection of sea level with areas of gentle or steep substrate slopes, during an overall relative rise in sea level. Results from this study provide a model for similar systems that must combine carbonate principles for sediment production, palaeotopographic controls, and physical principles of sediment remobilization into deep water. ?? 2005 International Association of Sedimentologists.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Sedimentology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1111/j.1365-3091.2005.00708.x","issn":"00370746","usgsCitation":"Johnson, C., Franseen, E.K., and Goldstein, R., 2005, The effects of sea level and palaeotopography on lithofacies distribution and geometries in heterozoan carbonates, south-eastern Spain: Sedimentology, v. 52, no. 3, p. 513-536, https://doi.org/10.1111/j.1365-3091.2005.00708.x.","startPage":"513","endPage":"536","numberOfPages":"24","costCenters":[],"links":[{"id":213082,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1365-3091.2005.00708.x"},{"id":240670,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"52","issue":"3","noUsgsAuthors":false,"publicationDate":"2005-05-18","publicationStatus":"PW","scienceBaseUri":"505bab98e4b08c986b322f49","contributors":{"authors":[{"text":"Johnson, C.L.","contributorId":98546,"corporation":false,"usgs":true,"family":"Johnson","given":"C.L.","email":"","affiliations":[],"preferred":false,"id":423807,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Franseen, E. K.","contributorId":30367,"corporation":false,"usgs":false,"family":"Franseen","given":"E.","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":423806,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Goldstein, R.H.","contributorId":18908,"corporation":false,"usgs":true,"family":"Goldstein","given":"R.H.","affiliations":[],"preferred":false,"id":423805,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70029685,"text":"70029685 - 2005 - Biochemical effects of lead, zinc, and cadmium from mining on fish in the Tri-States district of northeastern Oklahoma, USA","interactions":[],"lastModifiedDate":"2016-10-26T14:37:32","indexId":"70029685","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1571,"text":"Environmental Toxicology and Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Biochemical effects of lead, zinc, and cadmium from mining on fish in the Tri-States district of northeastern Oklahoma, USA","docAbstract":"We assessed the exposure of fish from the Spring and Neosho Rivers in northeast Oklahoma, USA, to lead, zinc, and cadmium from historical mining in the Tri-States Mining District (TSMD). Fish (n = 74) representing six species were collected in October 2001 from six sites on the Spring and Neosho Rivers influenced to differing degrees by mining. Additional samples were obtained from the Big River, a heavily contaminated stream in eastern Missouri, USA, and from reference sites. Blood from each fish was analyzed for Pb, Zn, Cd, Fe, and hemoglobin (Hb). Blood also was analyzed for ??-aminolevulinic acid dehydratase (ALA-D) activity. The activity of ALA-D, an enzyme involved in heme synthesis, is inhibited by Pb. Concentrations of Fe and Hb were highly correlated (r = 0.89, p < 0.01) across all species and locations and typically were greater in common carp (Cyprinus carpio) than in other taxa. Concentrations of Pb, Zn, and Cd typically were greatest in fish from sites most heavily affected by mining and lowest in reference samples. The activity of ALA-D, but not concentrations of Hb or Fe, also differed significantly (p < 0.01) among sites and species. Enzyme activity was lowest in fish from mining-contaminated sites and greatest in reference fish, and was correlated negatively with Pb in most species. Statistically significant (p < 0.01) linear regression models that included negative terms for blood Pb explained as much as 68% of the total variation in ALA-D activity, but differences among taxa were highly evident. Positive correlations with Zn were documented in the combined data for channel catfish (Ictalurus punctatus) and flathead catfish (Pylodictis olivaris), as has been reported for other taxa, but not in bass (Micropterus spp.) or carp. In channel catfish, ALA-D activity appeared to be more sensitive to blood Pb than in the other species investigated (i.e., threshold concentrations for inhibition were lower). Such among-species differences are consistent with previous studies. Enzyme activity was inhibited by more than 50% relative to reference sites in channel catfish from several TSMD sites. Collectively, our results indicate that Pb is both bioavailable and active biochemically in the Spring-Neosho River system. ?? 2005 SETAC.","language":"English","publisher":"Wiley","doi":"10.1897/04-332R.1","issn":"07307268","usgsCitation":"Schmitt, C.J., Whyte, J.J., Brumbaugh, W.G., and Tillitt, D.E., 2005, Biochemical effects of lead, zinc, and cadmium from mining on fish in the Tri-States district of northeastern Oklahoma, USA: Environmental Toxicology and Chemistry, v. 24, no. 6, p. 1483-1495, https://doi.org/10.1897/04-332R.1.","productDescription":"13 p.","startPage":"1483","endPage":"1495","numberOfPages":"13","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":240704,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":213112,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1897/04-332R.1"}],"volume":"24","issue":"6","noUsgsAuthors":false,"publicationDate":"2005-06-01","publicationStatus":"PW","scienceBaseUri":"5059f142e4b0c8380cd4ab28","contributors":{"authors":[{"text":"Schmitt, Christopher J. 0000-0001-6804-2360 cjschmitt@usgs.gov","orcid":"https://orcid.org/0000-0001-6804-2360","contributorId":491,"corporation":false,"usgs":true,"family":"Schmitt","given":"Christopher","email":"cjschmitt@usgs.gov","middleInitial":"J.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":423814,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Whyte, Jeffrey J.","contributorId":100738,"corporation":false,"usgs":true,"family":"Whyte","given":"Jeffrey","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":423813,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brumbaugh, William G. 0000-0003-0081-375X bbrumbaugh@usgs.gov","orcid":"https://orcid.org/0000-0003-0081-375X","contributorId":493,"corporation":false,"usgs":true,"family":"Brumbaugh","given":"William","email":"bbrumbaugh@usgs.gov","middleInitial":"G.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":423816,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Tillitt, Donald E. 0000-0002-8278-3955 dtillitt@usgs.gov","orcid":"https://orcid.org/0000-0002-8278-3955","contributorId":1875,"corporation":false,"usgs":true,"family":"Tillitt","given":"Donald","email":"dtillitt@usgs.gov","middleInitial":"E.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":423815,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70029693,"text":"70029693 - 2005 - Application of wavelet analysis for monitoring the hydrologic effects of dam operation: Glen canyon dam and the Colorado River at lees ferry, Arizona","interactions":[],"lastModifiedDate":"2012-03-12T17:21:06","indexId":"70029693","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3301,"text":"River Research and Applications","active":true,"publicationSubtype":{"id":10}},"title":"Application of wavelet analysis for monitoring the hydrologic effects of dam operation: Glen canyon dam and the Colorado River at lees ferry, Arizona","docAbstract":"Wavelet analysis is a powerful tool with which to analyse the hydrologic effects of dam construction and operation on river systems. Using continuous records of instantaneous discharge from the Lees Ferry gauging station and records of daily mean discharge from upstream tributaries, we conducted wavelet analyses of the hydrologic structure of the Colorado River in Grand Canyon. The wavelet power spectrum (WPS) of daily mean discharge provided a highly compressed and integrative picture of the post-dam elimination of pronounced annual and sub-annual flow features. The WPS of the continuous record showed the influence of diurnal and weekly power generation cycles, shifts in discharge management, and the 1996 experimental flood in the post-dam period. Normalization of the WPS by local wavelet spectra revealed the fine structure of modulation in discharge scale and amplitude and provides an extremely efficient tool with which to assess the relationships among hydrologic cycles and ecological and geomorphic systems. We extended our analysis to sections of the Snake River and showed how wavelet analysis can be used as a data mining technique. The wavelet approach is an especially promising tool with which to assess dam operation in less well-studied regions and to evaluate management attempts to reconstruct desired flow characteristics. Copyright ?? 2005 John Wiley & Sons, Ltd.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"River Research and Applications","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1002/rra.827","issn":"15351459","usgsCitation":"White, M., Schmidt, J.C., and Topping, D., 2005, Application of wavelet analysis for monitoring the hydrologic effects of dam operation: Glen canyon dam and the Colorado River at lees ferry, Arizona: River Research and Applications, v. 21, no. 5, p. 551-565, https://doi.org/10.1002/rra.827.","startPage":"551","endPage":"565","numberOfPages":"15","costCenters":[],"links":[{"id":240269,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":212735,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1002/rra.827"}],"volume":"21","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ecc1e4b0c8380cd49473","contributors":{"authors":[{"text":"White, M.A.","contributorId":8312,"corporation":false,"usgs":true,"family":"White","given":"M.A.","email":"","affiliations":[],"preferred":false,"id":423842,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schmidt, J. C.","contributorId":60245,"corporation":false,"usgs":true,"family":"Schmidt","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":423844,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Topping, D.J. 0000-0002-2104-4577","orcid":"https://orcid.org/0000-0002-2104-4577","contributorId":53927,"corporation":false,"usgs":true,"family":"Topping","given":"D.J.","affiliations":[],"preferred":false,"id":423843,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70029697,"text":"70029697 - 2005 - Indoor radon risk potential of Hawaii","interactions":[],"lastModifiedDate":"2012-03-12T17:21:06","indexId":"70029697","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2439,"text":"Journal of Radioanalytical and Nuclear Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Indoor radon risk potential of Hawaii","docAbstract":"A comprehensive evaluation of radon risk potential in the State of Hawaii indicates that the potential for Hawaii is low. Using a combination of factors including geology, soils, source-rock type, soil-gas radon concentrations, and indoor measurements throughout the state, a general model was developed that permits prediction for various regions in Hawaii. For the nearly 3,100 counties in the coterminous U.S., National Uranium Resource Evaluation (NURE) aerorad data was the primary input factor. However, NURE aerorad data was not collected in Hawaii, therefore, this study used geology and soil type as the primary and secondary components of potential prediction. Although the radon potential of some Hawaiian soils suggests moderate risk, most houses are built above ground level and the radon soil potential is effectively decoupled from the house. Only underground facilities or those with closed or recirculating ventilation systems might have elevated radon potential. ?? 2005 Akade??miai Kiado??.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Radioanalytical and Nuclear Chemistry","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s10967-005-0722-9","issn":"02365731","usgsCitation":"Reimer, G., and Szarzi, S., 2005, Indoor radon risk potential of Hawaii: Journal of Radioanalytical and Nuclear Chemistry, v. 264, no. 2, p. 365-369, https://doi.org/10.1007/s10967-005-0722-9.","startPage":"365","endPage":"369","numberOfPages":"5","costCenters":[],"links":[{"id":212799,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s10967-005-0722-9"},{"id":240341,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"264","issue":"2","noUsgsAuthors":false,"publicationDate":"2005-05-01","publicationStatus":"PW","scienceBaseUri":"505a3aa5e4b0c8380cd61e55","contributors":{"authors":[{"text":"Reimer, G.M.","contributorId":59800,"corporation":false,"usgs":true,"family":"Reimer","given":"G.M.","affiliations":[],"preferred":false,"id":423895,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Szarzi, S.L.","contributorId":6860,"corporation":false,"usgs":true,"family":"Szarzi","given":"S.L.","email":"","affiliations":[],"preferred":false,"id":423894,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70031643,"text":"70031643 - 2005 - The most recent large earthquake on the Rodgers Creek fault, San Francisco bay area","interactions":[],"lastModifiedDate":"2012-03-12T17:21:12","indexId":"70031643","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1135,"text":"Bulletin of the Seismological Society of America","onlineIssn":"1943-3573","printIssn":"0037-1106","active":true,"publicationSubtype":{"id":10}},"title":"The most recent large earthquake on the Rodgers Creek fault, San Francisco bay area","docAbstract":"The Rodgers Creek fault (RCF) is a principal component of the San Andreas fault system north of San Francisco. No evidence appears in the historical record of a large earthquake on the RCF, implying that the most recent earthquake (MRE) occurred before 1824, when a Franciscan mission was built near the fault at Sonoma, and probably before 1776, when a mission and presidio were built in San Francisco. The first appearance of nonnative pollen in the stratigraphic record at the Triangle G Ranch study site on the south-central reach of the RCF confirms that the MRE occurred before local settlement and the beginning of livestock grazing. Chronological modeling of earthquake age using radiocarbon-dated charcoal from near the top of a faulted alluvial sequence at the site indicates that the MRE occurred no earlier than A.D. 1690 and most likely occurred after A.D. 1715. With these age constraints, we know that the elapsed time since the MRE on the RCF is more than 181 years and less than 315 years and is probably between 229 and 290 years. This elapsed time is similar to published recurrence-interval estimates of 131 to 370 years (preferred value of 230 years) and 136 to 345 years (mean of 205 years), calculated from geologic data and a regional earthquake model, respectively. Importantly, then, the elapsed time may have reached or exceeded the average recurrence time for the fault. The age of the MRE on the RCF is similar to the age of prehistoric surface rupture on the northern and southern sections of the Hayward fault to the south. This suggests possible rupture scenarios that involve simultaneous rupture of the Rodgers Creek and Hayward faults. A buried channel is offset 2.2 (+ 1.2, - 0.8) m along one side of a pressure ridge at the Triangle G Ranch site. This provides a minimum estimate of right-lateral slip during the MRE at this location. Total slip at the site may be similar to, but is probably greater than, the 2 (+ 0.3, - 0.2) m measured previously at the nearby Beebe Ranch site.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Bulletin of the Seismological Society of America","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1785/0120040134","issn":"00371106","usgsCitation":"Hecker, S., Pantosti, D., Schwartz, D.P., Hamilton, J.C., Reidy, L., and Powers, T.J., 2005, The most recent large earthquake on the Rodgers Creek fault, San Francisco bay area: Bulletin of the Seismological Society of America, v. 95, no. 3, p. 844-860, https://doi.org/10.1785/0120040134.","startPage":"844","endPage":"860","numberOfPages":"17","costCenters":[],"links":[{"id":212273,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1785/0120040134"},{"id":239735,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"95","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505badf0e4b08c986b323e78","contributors":{"authors":[{"text":"Hecker, S. 0000-0002-5054-372X","orcid":"https://orcid.org/0000-0002-5054-372X","contributorId":63221,"corporation":false,"usgs":true,"family":"Hecker","given":"S.","affiliations":[],"preferred":false,"id":432479,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pantosti, D.","contributorId":66013,"corporation":false,"usgs":true,"family":"Pantosti","given":"D.","email":"","affiliations":[],"preferred":false,"id":432480,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schwartz, David P. 0000-0001-5193-9200","orcid":"https://orcid.org/0000-0001-5193-9200","contributorId":52968,"corporation":false,"usgs":true,"family":"Schwartz","given":"David","middleInitial":"P.","affiliations":[],"preferred":false,"id":432477,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hamilton, J. C.","contributorId":61837,"corporation":false,"usgs":true,"family":"Hamilton","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":432478,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Reidy, L.M.","contributorId":106672,"corporation":false,"usgs":true,"family":"Reidy","given":"L.M.","email":"","affiliations":[],"preferred":false,"id":432481,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Powers, T. J.","contributorId":18391,"corporation":false,"usgs":true,"family":"Powers","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":432476,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70176098,"text":"70176098 - 2005 - Crossing the ultimate ecological barrier: Evidence for an 11,000-km-long non-stop flight from Alaska to New Zealand and Eastern Australia by Bar-tailed Godwits","interactions":[],"lastModifiedDate":"2022-06-03T15:56:50.880381","indexId":"70176098","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3551,"text":"The Condor","active":true,"publicationSubtype":{"id":10}},"title":"Crossing the ultimate ecological barrier: Evidence for an 11,000-km-long non-stop flight from Alaska to New Zealand and Eastern Australia by Bar-tailed Godwits","docAbstract":"<p><span>Populations of the Bar-tailed Godwit (</span><i>Limosa lapponica</i><span>; Scolopacidae) embark on some of the longest migrations known among birds. The&nbsp;</span><i>baueri</i><span>&nbsp;race breeds in western Alaska and spends the nonbreeding season a hemisphere away in New Zealand and eastern Australia; the&nbsp;</span><i>menzbieri</i><span>&nbsp;race breeds in Siberia and migrates to western and northern Australia. Although the Siberian birds are known to follow the coast of Asia during both migrations, the southern pathway followed by the Alaska breeders has remained unknown. Two questions have particular ecological importance: (1) do Alaska godwits migrate directly across the Pacific, a distance of 11 000 km? and (2) are they capable of doing this in a single flight without stopping to rest or refuel? We explored six lines of evidence to answer these questions. The distribution of resightings of marked birds of the&nbsp;</span><i>baueri</i><span>&nbsp;and&nbsp;</span><i>menzbieri</i><span>&nbsp;races was significantly different between northward and southward flights with virtually no marked&nbsp;</span><i>baueri</i><span>&nbsp;resighted along the Asian mainland during southward migration. The timing of southward migration of the two races further indicates the absence of a coastal Asia route by&nbsp;</span><i>baueri</i><span>&nbsp;with peak passage of godwits in general occurring there a month prior to the departure of most birds from Alaska. The use of a direct route across the Pacific is also supported by significantly more records of godwits reported from within a direct migration corridor than elsewhere in Oceania, and during the September to November period than at other times of the year. The annual but rare occurrence of Hudsonian Godwits (</span><i>L. haemastica</i><span>) in New Zealand and the absence of their records along the Asian mainland also support a direct flight and are best explained by Hudsonian Godwits accompanying Bar-tailed Godwits from known communal staging areas in Alaska. Flight simulation models, extreme fat loads, and the apparent evolution of a wind-selected migration from Alaska further support a direct, nonstop flight.</span></p>","language":"English","publisher":"Cooper Ornithological Society","publisherLocation":"Washington, DC","doi":"10.1093/condor/107.1.1","usgsCitation":"Gill, R., Piersma, T., Hufford, G., Servranckx, R., and Riegen, A.C., 2005, Crossing the ultimate ecological barrier: Evidence for an 11,000-km-long non-stop flight from Alaska to New Zealand and Eastern Australia by Bar-tailed Godwits: The Condor, v. 107, no. 1, p. 1-20, https://doi.org/10.1093/condor/107.1.1.","productDescription":"20 p.","startPage":"1","endPage":"20","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":477741,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1093/condor/107.1.1","text":"Publisher Index Page"},{"id":327862,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Australia, New Zealand, United States","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -170.15625,\n              53.330872983017066\n            ],\n            [\n              -140.9765625,\n              53.330872983017066\n            ],\n            [\n              -140.9765625,\n              71.41317683396566\n            ],\n            [\n              -170.15625,\n              71.41317683396566\n            ],\n            [\n              -170.15625,\n              53.330872983017066\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              138.1640625,\n              -40.713955826286046\n            ],\n            [\n              156.09375,\n              -40.713955826286046\n            ],\n            [\n              156.09375,\n              -11.5230875068685\n            ],\n            [\n              138.1640625,\n              -11.5230875068685\n            ],\n            [\n              138.1640625,\n              -40.713955826286046\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              170.859375,\n              -47.98992166741417\n            ],\n            [\n              179.9,\n              -37.99616267972812\n            ],\n            [\n              175.4296875,\n              -34.016241889667015\n            ],\n            [\n              162.7734375,\n              -45.33670190996811\n            ],\n            [\n              170.859375,\n              -47.98992166741417\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"107","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57c016b0e4b0f2f0ceb87303","contributors":{"authors":[{"text":"Gill, Robert E. Jr. 0000-0002-6385-4500 rgill@usgs.gov","orcid":"https://orcid.org/0000-0002-6385-4500","contributorId":171747,"corporation":false,"usgs":true,"family":"Gill","given":"Robert E.","suffix":"Jr.","email":"rgill@usgs.gov","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":647093,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Piersma, Theunis","contributorId":45863,"corporation":false,"usgs":true,"family":"Piersma","given":"Theunis","affiliations":[],"preferred":false,"id":647094,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hufford, Gary","contributorId":106408,"corporation":false,"usgs":true,"family":"Hufford","given":"Gary","affiliations":[],"preferred":false,"id":647095,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Servranckx, R.","contributorId":42067,"corporation":false,"usgs":false,"family":"Servranckx","given":"R.","email":"","affiliations":[{"id":35202,"text":"Canadian Meteorological Centre, Québec, Canada","active":true,"usgs":false}],"preferred":false,"id":647096,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Riegen, Adrian C.","contributorId":127817,"corporation":false,"usgs":false,"family":"Riegen","given":"Adrian","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":647097,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70176110,"text":"70176110 - 2005 - Summary of dimensionless Texas hyetographs and distribution of storm depth developed for Texas Department of Transportation research project 0–4194","interactions":[],"lastModifiedDate":"2016-08-26T09:37:36","indexId":"70176110","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":2,"text":"State or Local Government Series"},"seriesNumber":"0–4194–4","title":"Summary of dimensionless Texas hyetographs and distribution of storm depth developed for Texas Department of Transportation research project 0–4194","docAbstract":"<p>Hyetographs and storm depth distributions are important elements of hydraulic design by Texas Department of Transportation engineers. Design hyetographs are used in conjunction with unit hydrographs to obtain peak discharge and hydrograph shape for hydraulic design. Storm-depth distributions can be used to assess the probability of a total rainfall depth for a storm. A research project from 2000&ndash;2004 has been conducted to (1) determine if existing Natural Resources Conservation Service (NRCS) dimensionless hyetographs are representative of storms in Texas, (2) provide new procedures for dimensionless hyetograph estimation if the NRCS hyetographs are not representative, and (3) provide a procedure to estimate the distribution of storm depth for Texas. This report summarizes the research activities and results of the research project. The report documents several functional models of dimensionless hyetographs and provides curves and tabulated ordinates of empirical (nonfunctional) dimensionless hyetographs for a database of runoff-producing storms in Texas. The dimensionless hyetographs are compared to the NRCS dimensionless hyetographs. The distribution of storm depth is documented for seven values of minimum interevent time through dimensionless frequency curves and tables of mean storm depth for each county in Texas. Conclusions regarding application of the research results are included in the report.</p>","language":"English","publisher":"Texas Department of Transportation","usgsCitation":"Asquith, W.H., Roussel, M.C., Thompson, D.B., Cleveland, T., and Fang, X., 2005, Summary of dimensionless Texas hyetographs and distribution of storm depth developed for Texas Department of Transportation research project 0–4194, viii, 68 p.","productDescription":"viii, 68 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":327879,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57c1683de4b0f2f0ceb90834","contributors":{"authors":[{"text":"Asquith, William H. 0000-0002-7400-1861 wasquith@usgs.gov","orcid":"https://orcid.org/0000-0002-7400-1861","contributorId":1007,"corporation":false,"usgs":true,"family":"Asquith","given":"William","email":"wasquith@usgs.gov","middleInitial":"H.","affiliations":[{"id":48595,"text":"Oklahoma-Texas Water Science Center","active":true,"usgs":true}],"preferred":true,"id":647141,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Roussel, Meghan C. mroussel@usgs.gov","contributorId":1578,"corporation":false,"usgs":true,"family":"Roussel","given":"Meghan","email":"mroussel@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":647142,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Thompson, David B.","contributorId":79954,"corporation":false,"usgs":true,"family":"Thompson","given":"David","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":647143,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cleveland, Theodore G.","contributorId":88029,"corporation":false,"usgs":true,"family":"Cleveland","given":"Theodore G.","affiliations":[],"preferred":false,"id":647144,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Fang, Xing","contributorId":27134,"corporation":false,"usgs":true,"family":"Fang","given":"Xing","email":"","affiliations":[],"preferred":false,"id":647145,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70175952,"text":"70175952 - 2005 - Polar climate: Arctic sea ice","interactions":[],"lastModifiedDate":"2021-06-07T17:02:29.779079","indexId":"70175952","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1112,"text":"Bulletin of the American Meteorological Society","onlineIssn":"1520-0477","printIssn":"0003-0007","active":true,"publicationSubtype":{"id":10}},"title":"Polar climate: Arctic sea ice","docAbstract":"<p>Recent decreases in snow and sea ice cover in the high northern latitudes are among the most notable indicators of climate change. Northern Hemisphere sea ice extent for the year as a whole was the third lowest on record dating back to 1973, behind 1995 (lowest) and 1990 (second lowest; Hadley Center&ndash;NCEP). September sea ice extent, which is at the end of the summer melt season and is typically the month with the lowest sea ice extent of the year, has decreased by about 19% since the late 1970s (Fig. 5.2), with a record minimum observed in 2002 (Serreze et al. 2003). A record low extent also occurred in spring (Chapman 2005, personal communication), and 2004 marked the third consecutive year of anomalously extreme sea ice retreat in the Arctic (Stroeve et al. 2005). Some model simulations indicate that ice-free summers will occur in the Arctic by the year 2070 (ACIA 2004).</p>","language":"English","publisher":"American Meteorological Society","usgsCitation":"Stone, R.S., Douglas, D., Belchansky, G., and Drobot, S., 2005, Polar climate: Arctic sea ice: Bulletin of the American Meteorological Society, v. 86, no. 6 supp, p. S39-S41.","productDescription":"3 p.","startPage":"S39","endPage":"S41","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":327309,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Canada, Russia, United States","otherGeospatial":"Arctic","volume":"86","issue":"6 supp","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57bc22e1e4b03fd6b7de183d","contributors":{"authors":[{"text":"Stone, R. S.","contributorId":47021,"corporation":false,"usgs":true,"family":"Stone","given":"R.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":646676,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Douglas, David C. 0000-0003-0186-1104 ddouglas@usgs.gov","orcid":"https://orcid.org/0000-0003-0186-1104","contributorId":150115,"corporation":false,"usgs":true,"family":"Douglas","given":"David C.","email":"ddouglas@usgs.gov","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true},{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":646677,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Belchansky, G. I.","contributorId":24301,"corporation":false,"usgs":false,"family":"Belchansky","given":"G. I.","affiliations":[],"preferred":false,"id":646678,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Drobot, S. D.","contributorId":42781,"corporation":false,"usgs":false,"family":"Drobot","given":"S. D.","affiliations":[],"preferred":false,"id":646679,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70170959,"text":"70170959 - 2005 - Contaminants as viral cofactors: assessing indirect population effects","interactions":[],"lastModifiedDate":"2016-05-12T15:35:28","indexId":"70170959","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":874,"text":"Aquatic Toxicology","active":true,"publicationSubtype":{"id":10}},"title":"Contaminants as viral cofactors: assessing indirect population effects","docAbstract":"<p><span>Current toxicological methods often miss contaminant effects, particularly when immune suppression is involved. The failure to recognize and evaluate indirect and sublethal effects severely limits the applicability of those methods at the population level. In this study, the Vitality model is used to evaluate the population level effects of a contaminant exerting only indirect, sublethal effects at the individual level. Juvenile rainbow trout (</span><i>Oncorhynchus mykiss</i><span>) were injected with 2.5 or 10.0&nbsp;mg/kg doses of the model CYP1A inducer, &beta;-naphthoflavone (BNF) as a pre-stressor, then exposed to a challenge dose of 10</span><sup>2</sup><span>&nbsp;or 10</span><sup>4</sup><span>&nbsp;pfu/fish of infectious hematopoietic necrosis virus (IHNV), an important viral pathogen of salmonids in North America. At the end of the 28-d challenge, the mortality data were processed according to the Vitality model which indicated that the correlation between the average rate of vitality loss and the pre-stressor dose was strong:</span><i>R</i><sup>2</sup><span>&nbsp;=&nbsp;0.9944. Average time to death and cumulative mortality were dependent on the BNF dose, while no significant difference between the two viral dosages was shown, implying that the history of the organism at the time of stressor exposure is an important factor in determining the virulence or toxicity of the stressor. The conceptual framework of this model permits a smoother transfer of results to a more complex stratum, namely the population level, which allows the immunosuppressive results generated by doses of a CYP1A inducer that more accurately represent the effects elicited by environmentally-relevant contaminant concentrations to be extrapolated to target populations. The indirect effects of other environmental contaminants with similar biotransformation pathways, such as polycyclic aromatic hydrocarbons (PAH), could be assessed and quantified with this model and the results applied to a more complex biological hierarchy.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.aquatox.2004.10.006","usgsCitation":"Springman, K.R., Kurath, G., Anderson, J.J., and Emlen, J.M., 2005, Contaminants as viral cofactors: assessing indirect population effects: Aquatic Toxicology, v. 71, no. 1, p. 13-23, https://doi.org/10.1016/j.aquatox.2004.10.006.","productDescription":"11 p.","startPage":"13","endPage":"23","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":477759,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"http://www.escholarship.org/uc/item/0r55g65z","text":"External Repository"},{"id":321186,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"71","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5735a931e4b0dae0d5df50e4","contributors":{"authors":[{"text":"Springman, Katherine R.","contributorId":169296,"corporation":false,"usgs":true,"family":"Springman","given":"Katherine","email":"","middleInitial":"R.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":false,"id":629228,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kurath, Gael 0000-0003-3294-560X gkurath@usgs.gov","orcid":"https://orcid.org/0000-0003-3294-560X","contributorId":2629,"corporation":false,"usgs":true,"family":"Kurath","given":"Gael","email":"gkurath@usgs.gov","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":629229,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Anderson, James J.","contributorId":169297,"corporation":false,"usgs":false,"family":"Anderson","given":"James","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":629230,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Emlen, John M.","contributorId":168812,"corporation":false,"usgs":true,"family":"Emlen","given":"John","email":"","middleInitial":"M.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":false,"id":629231,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70171299,"text":"70171299 - 2005 - Preliminary evaluation of a lake whitefish (<i>Coregonus clupeaformis</i>) bioenergetics model","interactions":[],"lastModifiedDate":"2016-05-26T11:41:45","indexId":"70171299","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Preliminary evaluation of a lake whitefish (<i>Coregonus clupeaformis</i>) bioenergetics model","docAbstract":"<p>We conducted a preliminary evaluation of a lake whitefish (<i>Coregonus clupeaformis</i>) bioenergetics model by applying the model to size-at-age data for lake whitefish from northern Lake Michigan. We then compared estimates of gross growth efficiency (GGE) from our bioenergetis model with previously published estimates of GGE for bloater (<i>C. hoyi</i>) in Lake Michigan and for lake whitefish in Quebec. According to our model, the GGE of Lake Michigan lake whitefish decreased from 0.075 to 0.02 as age increased from 2 to 5 years. In contrast, the GGE of lake whitefish in Quebec inland waters decreased from 0.12 to 0.05 for the same ages. When our swimming-speed submodel was replaced with a submodel that had been used for lake trout (<i>Salvelinus namaycush</i>) in Lake Michigan and an observed predator energy density for Lake Michigan lake whitefish was employed, our model predicted that the GGE of Lake Michigan lake whitefish decreased from 0.12 to 0.04 as age increased from 2 to 5 years.</p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Proceedings of a workshop on the dynamics of lake whitefish (<i>Coregonus clupeaformis</i>) and the amphipod Diporeia spp. in the Great Lakes","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":"Workshop on the dynamics of lake whitefish (<i>Coregonus clupeaformis</i>) and the amphipod Diporeia spp. in the Great Lakes","language":"English","publisher":"Great Lakes Fishery Commission","usgsCitation":"Madenjian, C.P., Pothoven, S.A., Schneeberger, P.J., O’Connor, D.V., and Brandt, S., 2005, Preliminary evaluation of a lake whitefish (<i>Coregonus clupeaformis</i>) bioenergetics model, <i>in</i> Proceedings of a workshop on the dynamics of lake whitefish (<i>Coregonus clupeaformis</i>) and the amphipod Diporeia spp. in the Great Lakes, p. 189-201.","productDescription":"13 p.","startPage":"189","endPage":"201","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":321749,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57481e39e4b07e28b664dbf1","contributors":{"authors":[{"text":"Madenjian, Charles P. 0000-0002-0326-164X cmadenjian@usgs.gov","orcid":"https://orcid.org/0000-0002-0326-164X","contributorId":2200,"corporation":false,"usgs":true,"family":"Madenjian","given":"Charles","email":"cmadenjian@usgs.gov","middleInitial":"P.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":630485,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pothoven, Steven A.","contributorId":92998,"corporation":false,"usgs":false,"family":"Pothoven","given":"Steven","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":630486,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schneeberger, Philip J.","contributorId":43313,"corporation":false,"usgs":true,"family":"Schneeberger","given":"Philip","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":630487,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"O’Connor, Daniel V.","contributorId":73950,"corporation":false,"usgs":true,"family":"O’Connor","given":"Daniel","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":630488,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Brandt, Stephen B.","contributorId":29588,"corporation":false,"usgs":false,"family":"Brandt","given":"Stephen B.","affiliations":[{"id":12452,"text":"Oregon Sea Grant","active":true,"usgs":false}],"preferred":false,"id":630489,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70161786,"text":"70161786 - 2005 - Prey vulnerability to peacock cichlids and largemouth bass based on predator gape and prey body depth","interactions":[],"lastModifiedDate":"2016-01-06T09:47:10","indexId":"70161786","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3896,"text":"Proceedings of the Southeastern Association of Fish and Wildlife Agencies","active":true,"publicationSubtype":{"id":10}},"title":"Prey vulnerability to peacock cichlids and largemouth bass based on predator gape and prey body depth","docAbstract":"<p><span>The interaction of prey fish body depth and predator gape size may produce prey assemblages dominated by invulnerable prey and excessive prey-to-predator biomass ratios. Peacock cichlids (Cichla ocellaris) were stocked into southeast Florida canals to consume excess prey fish biomass, particularly spotted tilapia (Tilapia mariae). The ecomorphologically similar largemouth bass (Micropterus salmoides) was already present in the canals. We present relations of length-specific gape size for peacock cichlids and largemouth bass. Both predators have broadly overlapping gape size, but largemouth bass ?126 mm total length have slightly larger gape sizes than peacock cichlids of the same length. Also, we experimentally tested the predictions of maximum prey size for peacock cichlids and determined that a simple method of measuring gape size used for largemouth bass also is appropriate for peacock cichlids. Lastly, we determined relations of body depth and length of prey species to investigate relative vulnerability. Using a simple predator-prey model and length frequencies of predators and bluegill (Lepomis macrochirus), redear sunfish (Lepomis microlophus), and spotted tilapia prey, we documented that much of the prey biomass in southeast Florida canals is unavailable for largemouth bass and peacock cichlid predation.</span></p>","language":"English","publisher":"Southeastern Association of Fish and Wildlife Agencies","usgsCitation":"Hill, J., Nico, L.G., Cichra, C.E., and Gilbert, C.R., 2005, Prey vulnerability to peacock cichlids and largemouth bass based on predator gape and prey body depth: Proceedings of the Southeastern Association of Fish and Wildlife Agencies, v. 58, p. 47-56.","productDescription":"10 p.","startPage":"47","endPage":"56","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":313903,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":313902,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.seafwa.org/html/proceedings/index.php?article=3822&key=2004&page=1#details"}],"country":"United 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E.","contributorId":152065,"corporation":false,"usgs":false,"family":"Cichra","given":"Charles","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":587766,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gilbert, Carter R.","contributorId":7667,"corporation":false,"usgs":true,"family":"Gilbert","given":"Carter","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":587767,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70027939,"text":"70027939 - 2005 - ATLSS data viewer: A tool to analyze and display ATLSS model outputs","interactions":[],"lastModifiedDate":"2012-03-12T17:20:46","indexId":"70027939","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"ATLSS data viewer: A tool to analyze and display ATLSS model outputs","docAbstract":"[No abstract available]","largerWorkTitle":"Proceedings of the 2005 Watershed Management Conference - Managing Watersheds for Human and Natural Impacts: Engineering, Ecological, and Economic Challenges","conferenceTitle":"2005 Watershed Management Conference - Managing Watersheds for Human and Natural Impacts: Engineering, Ecological, and Economic Challenges","conferenceDate":"19 July 2005 through 22 July 2005","conferenceLocation":"Williamsburg, VA","language":"English","isbn":"0784407630","usgsCitation":"Hartley, S., and Johnston, J., 2005, ATLSS data viewer: A tool to analyze and display ATLSS model outputs, <i>in</i> Proceedings of the 2005 Watershed Management Conference - Managing Watersheds for Human and Natural Impacts: Engineering, Ecological, and Economic Challenges, Williamsburg, VA, 19 July 2005 through 22 July 2005.","startPage":"1293","costCenters":[],"links":[{"id":238117,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e639e4b0c8380cd4727d","contributors":{"editors":[{"text":"Moglen G.E.","contributorId":128404,"corporation":true,"usgs":false,"organization":"Moglen G.E.","id":536632,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Hartley, S. 0000-0003-1380-2769","orcid":"https://orcid.org/0000-0003-1380-2769","contributorId":21663,"corporation":false,"usgs":true,"family":"Hartley","given":"S.","affiliations":[],"preferred":false,"id":415848,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnston, J.","contributorId":33519,"corporation":false,"usgs":true,"family":"Johnston","given":"J.","email":"","affiliations":[],"preferred":false,"id":415849,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":50813,"text":"ofr0382 - 2005 - Evaluating water management strategies with the Systems Impact Assessment Model: SIAM version 4","interactions":[],"lastModifiedDate":"2016-05-24T10:22:29","indexId":"ofr0382","displayToPublicDate":"2003-05-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2003-82","title":"Evaluating water management strategies with the Systems Impact Assessment Model: SIAM version 4","docAbstract":"<p>Water from many of California's coastal rivers has been used for a wide variety of development ventures, including major agricultural diversions, hydropower generation, and contaminant assimilation from industry, agriculture and logging. Anthropogenic impacts often degrade water quality and decrease the quantity and quality of aquatic habitat. Reallocating streamflow away from uses that degrade water quality to uses that foster higher water quality is a critical step in restoring riverine habitat and the anadromous fish that rely on that habitat for a portion of their life cycle. Reallocation always brings with it the need to examine the economic efficiency of the proposed changes. If the dollar benefits of improving water quality are greater than the costs, the criterion of improving economic efficiency is satisfied, a fact that can be highly persuasive to decision makers contemplating reallocation.</p>\n<p>Previous related studies have examined nonmarket benefits of the Trinity River in northern California (Douglas and Taylor, 1998; Douglas and Taylor, 1999abc) but nothing of this kind had been done on the Klamath River, another system with numerous uses for and competition over water in times of drought. An economic survey is nearing completion for the mid- to lower Klamath River, including the Scott, Shasta, and Salmon Rivers, but excluding the Trinity River. This survey provides valuable insights about the magnitude of the benefits and nature of the costs of reallocating water from market uses to instream flows that improve water quality and assist in the recovery of Klamath River fish stocks.</p>\n<p>Preliminary survey results (Douglas and Johnson, 2002; Douglas and Sleeper, In Prep.) indicate that about 234,000 California, Oregon, and Nevada households made recreation trips to the Klamath River Basin 1997-1998 and that these users spent about $372 million on trip related expenditures. Clearly the prosperity of the region is closely linked to the demand for mid- and lower Klamath River Basin recreation trips. Further, respondents indicated that they would make roughly 36% more recreational trips per annum to the Klamath if the water quality and the fishery were restored to an unspoiled condition. Using two distinct types of survey data, these additional trips would yield benefits with a present value of approximately $9.6 billion (at a discount rate of 7.5%).</p>\n<p>Calculating costs to restore the fishery and raise water quality involved five major hypothetical restoration activities: (1) purchasing Klamath project farmland and environmentally&nbsp;sensitive forest lands, (2) allocating more water down the Trinity River to enhance the quantity and quality of Klamath flows below the confluence, (3) removing four mainstem dams along the Klamath River and losing their associated hydropower production, (4) eliminating all harvest of Klamath-Trinity fish stocks for a 12-year period including the acquisition of fishing rights from both tribal and commercial marine fishermen, and (5) operating all Klamath-Trinity fish hatcheries to restore self-reproducing stocks. In total, restoration costs were estimated to be about $1.7 to $2.3 billion. If the assumptions used in this study are valid, it is clear that the benefits ($9.6B) outweigh the costs of restoring water quality and the fishery.&nbsp;</p>\n<p>The apparent disparity between restoration benefits and costs for the Klamath River may suggest to some that water resources on the Klamath be reallocated to environmentally friendly nonmarket uses. The economic analysis rests in part on the information made available to the survey designers by the biological, hydrologic, and water quality data incorporated in The System Impact Assessment Model (SIAM). It is our hope that SIAM can be used to improve the river's water quality and fishery, and strengthen the important regional economy.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr0382","usgsCitation":"Bartholow, J.M., Heasley, J., Hanna, B., Sandelin, J., Flug, M., Campbell, S., Henriksen, J., and Douglas, A., 2005, Evaluating water management strategies with the Systems Impact Assessment Model: SIAM version 4 (Revised October 2005, supersedes SIAM v.3): U.S. Geological Survey Open-File Report 2003-82, xvi, 122 p., https://doi.org/10.3133/ofr0382.","productDescription":"xvi, 122 p.","onlineOnly":"Y","additionalOnlineFiles":"N","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":176996,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr0382.PNG"},{"id":320251,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/0082/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"edition":"Revised October 2005, supersedes SIAM v.3","publicComments":"Supersedes OFR 2003-82 SIAM version 3.","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5fb04f","contributors":{"authors":[{"text":"Bartholow, John M.","contributorId":77598,"corporation":false,"usgs":true,"family":"Bartholow","given":"John","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":242371,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Heasley, John","contributorId":57004,"corporation":false,"usgs":true,"family":"Heasley","given":"John","email":"","affiliations":[],"preferred":false,"id":242370,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hanna, Blair","contributorId":38013,"corporation":false,"usgs":true,"family":"Hanna","given":"Blair","email":"","affiliations":[],"preferred":false,"id":242367,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Sandelin, Jeff","contributorId":78681,"corporation":false,"usgs":true,"family":"Sandelin","given":"Jeff","email":"","affiliations":[],"preferred":false,"id":242372,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Flug, Marshall","contributorId":56404,"corporation":false,"usgs":true,"family":"Flug","given":"Marshall","email":"","affiliations":[],"preferred":false,"id":242369,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Campbell, Sharon","contributorId":55273,"corporation":false,"usgs":true,"family":"Campbell","given":"Sharon","affiliations":[],"preferred":false,"id":242368,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Henriksen, Jim","contributorId":23638,"corporation":false,"usgs":true,"family":"Henriksen","given":"Jim","affiliations":[],"preferred":false,"id":242366,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Douglas, Aaron","contributorId":7968,"corporation":false,"usgs":true,"family":"Douglas","given":"Aaron","affiliations":[],"preferred":false,"id":242365,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":58322,"text":"sir20045267 - 2005 - Evaluation of geohydrologic framework, recharge estimates and ground-water flow of the Joshua Tree area, San Bernardino County, California","interactions":[],"lastModifiedDate":"2012-02-02T00:12:00","indexId":"sir20045267","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2004-5267","title":"Evaluation of geohydrologic framework, recharge estimates and ground-water flow of the Joshua Tree area, San Bernardino County, California","docAbstract":"Ground water historically has been the sole source of water supply for the community of Joshua Tree in the Joshua Tree ground-water subbasin of the Morongo ground-water basin in the southern Mojave Desert. The Joshua Basin Water District (JBWD) supplies water to the community from the underlying Joshua Tree ground-water subbasin. The JBWD is concerned with the long-term sustainability of the underlying aquifer. To help meet future demands, the JBWD plans to construct production wells in the adjacent Copper Mountain ground-water subbasin. As growth continues in the desert, there may be a need to import water to supplement the available ground-water resources. In order to manage the ground-water resources and to identify future mitigating measures, a thorough understanding of the ground-water system is needed. \r\n\r\nThe purpose of this study was threefold: (1) improve the understanding of the geohydrologic framework of the Joshua Tree and Copper Mountain ground-water subbasins, (2) determine the distribution and quantity of recharge using field and numerical techniques, and (3) develop a ground-water flow model that can be used to help manage the water resources of the region. \r\n\r\nThe geohydrologic framework was refined by collecting and interpreting water-level and water-quality data, geologic and electric logs, and gravity data. The water-bearing deposits in the Joshua Tree and Copper Mountain ground-water subbasins are Quarternary alluvial deposits and Tertiary sedimentary and volcanic deposits. The Quarternary alluvial deposits were divided into two aquifers (referred to as the 'upper' and the 'middle' alluvial aquifers), which are about 600 feet (ft) thick, and the Tertiary sedimentary and volcanic deposits were assigned to a single aquifer (referred to as the 'lower' aquifer), which is as thick as 1,500 ft. \r\n\r\nThe ground-water quality of the Joshua Tree and Copper Mountain ground-water subbasins was defined by collecting 53 ground-water samples from 15 wells (10 in the Joshua Tree ground-water subbasin and 5 in the Copper Mountain ground-water subbasin) between 1980 and 2002 and analyzing the samples for major ions, nutrients, and selected trace elements. Selected samples also were analyzed for oxygen-18, deuterium, tritium, and carbon-14. The water-quality data indicated that dissolved solids and nitrate concentrations were below regulatory limits for potable water; however, fluoride concentrations in the lower aquifer exceeded regulatory limits. Arsenic concentrations and chromium concentrations were generally below regulatory limits; however, arsenic concentrations measured in water from wells perforated in the lower aquifer exceeded regulatory limits. The carbon-14 activities ranged from 2 to 72 percent modern carbon and are consistent with uncorrected ground-water ages (time since recharge) of about 32,300 to 2,700 years before present. The oxygen-18 and deuterium composition of water sampled from the upper aquifer is similar to the volume-weighted composition of present-day winter precipitation indicating that winter precipitation was the predominant source of ground-water recharge. \r\n\r\nField studies, conducted during water years 2001 through 2003 to determine the distribution and quantity of recharge, included installation of instrumented boreholes in selected washes and at a nearby control site. Core material and cuttings from the boreholes were analyzed for physical, chemical, and hydraulic properties. Instruments installed in the boreholes were monitored to measure changes in matric potential and temperature. Borehole data were supplemented with temperature data collected from access tubes installed at additional sites along study washes. Streambed hydraulic properties and the response of instruments to infiltration were measured using infiltrometers. Physical and geochemical data collected away from the stream channels show that direct infiltration of precipitation to depths below the root zone and subsequent gro","language":"ENGLISH","doi":"10.3133/sir20045267","usgsCitation":"Nishikawa, T., Izbicki, J., Hevesi, J.A., Stamos, C., and Martin, P., 2005, Evaluation of geohydrologic framework, recharge estimates and ground-water flow of the Joshua Tree area, San Bernardino County, California: U.S. Geological Survey Scientific Investigations Report 2004-5267, 127 p., https://doi.org/10.3133/sir20045267.","productDescription":"127 p.","costCenters":[],"links":[{"id":180728,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":5918,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/sir2004-5267/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af1e4b07f02db6917d7","contributors":{"authors":[{"text":"Nishikawa, Tracy 0000-0002-7348-3838 tnish@usgs.gov","orcid":"https://orcid.org/0000-0002-7348-3838","contributorId":1515,"corporation":false,"usgs":true,"family":"Nishikawa","given":"Tracy","email":"tnish@usgs.gov","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":258738,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Izbicki, John A. 0000-0003-0816-4408 jaizbick@usgs.gov","orcid":"https://orcid.org/0000-0003-0816-4408","contributorId":1375,"corporation":false,"usgs":true,"family":"Izbicki","given":"John A.","email":"jaizbick@usgs.gov","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":258736,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hevesi, Joseph A. 0000-0003-2898-1800 jhevesi@usgs.gov","orcid":"https://orcid.org/0000-0003-2898-1800","contributorId":1507,"corporation":false,"usgs":true,"family":"Hevesi","given":"Joseph","email":"jhevesi@usgs.gov","middleInitial":"A.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":258737,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Stamos, Christina L. 0000-0002-1007-9352","orcid":"https://orcid.org/0000-0002-1007-9352","contributorId":19593,"corporation":false,"usgs":true,"family":"Stamos","given":"Christina L.","affiliations":[],"preferred":false,"id":258739,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Martin, Peter pmmartin@usgs.gov","contributorId":799,"corporation":false,"usgs":true,"family":"Martin","given":"Peter","email":"pmmartin@usgs.gov","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":258735,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":69864,"text":"sir20045142 - 2004 - Water flow and nutrient flux from five estuarine rivers along the southwest coast of the Everglades National Park, Florida, 1997-2001","interactions":[],"lastModifiedDate":"2024-02-22T22:43:10.144666","indexId":"sir20045142","displayToPublicDate":"2021-10-13T12:25:00","publicationYear":"2004","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2004-5142","displayTitle":"Water Flow and Nutrient Flux from Five Estuarine Rivers along the Southwest Coast of the Everglades National Park, Florida, 1997-2001","title":"Water flow and nutrient flux from five estuarine rivers along the southwest coast of the Everglades National Park, Florida, 1997-2001","docAbstract":"Discharge and nutrient fluxes for five tidally affected streams were monitored and evaluated as a part of the U.S. Geological Survey Place-Based Studies Initiative and the U.S. Department of the Interior Critical Ecosystem Studies Initiative. Locations on Lostmans Creek, and Broad, Harney, Shark, and North Rivers were selected using the criterion that a large amount of the water that flows through Shark River Slough must pass these sites. Discharge and nutrient-concentration data collection started at the Broad, Harney, and Shark River stations in January 1997 and ended in early 2001. Discharge and nutrient-concentration data collection started at the Lostmans Creek and North River stations in April 1999 and ended in early 2001. Each station was equipped with a vertically oriented acoustic-velocity sensor, water-level pressure transducer, bottom water-temperature thermistor, and specific conductance four-electrode sensor. Data collected using a vessel-mounted acoustic discharge measurement system were used to calibrate regression models of the mean river velocities and the in-situ index velocities. Information from these stations, in conjunction with data from other ongoing studies, will help to determine environmental effects on the southwest coast estuaries as changes in water management of the Everglades National Park continue. \r\n\r\n  \r\n\r\nDischarges from the Lostmans Creek, and Broad, Harney, Shark, and North River stations are influenced by semidiurnal tides, meteorological events, and surface- and ground-water inflow. Each of the five rivers is usually well mixed, having no greater than 500 microSiemens per centimeter at 25? Celsius difference in specific conductance from top to bottom during flood and ebb tides. Instantaneous flood discharges (water moving upstream) are typically of greater magnitude and shorter duration than instantaneous ebb discharges (water moving downstream). \r\n\r\n  \r\n\r\nInstantaneous discharge data were filtered using a low-pass filter to remove predominant tidal frequencies, and the filtered data were used to compute daily mean and monthly mean residual discharges. Lostmans Creek, and Broad, Harney and Shark Rivers each contributed from 20 to 27 percent of the total measured discharge to the Gulf of Mexico, whereas North River contributed approximately 4 percent. The main discharge region of the Shark River Slough extends from as far north as Lostmans Creek to as far south as North River. North River discharge has similar response characteristics to the other four rivers measured, but with a lesser magnitude of discharge. Comparisons of monthly mean discharges from the Tamiami Canal flow control structures S-12-A, B, C, and D located on U.S. Highway 41 (Tamiami Trail) to the five station total monthly mean discharges indicate that the discharges from the five rivers are approximately 2 to 3 times the S-12-A, B, C, D discharges, and that the measured southwest coast discharge peaks lead the S-12-A, B, C, D discharge peaks by approximately 1 month. \r\n\r\n  \r\n\r\nResidual total nitrogen and total phosphorus fluxes were estimated using linear regression models of discharge and flux. Monthly mean total nitrogen residual fluxes for the five southwest coast rivers ranged from approximately 0 to 390 short tons, whereas monthly mean total phosphorus residual fluxes ranged from approximately 0 to 6 short tons. Total nitrogen and total phosphorus residual fluxes at Lostmans Creek, and Broad, Harney, and Shark Rivers were similar in magnitude, each accounting for between 20 to 29 percent of the total measured residual flux. North River contributed between 3 to 4 percent of the total nitrogen and total phosphorus residual flux from the five rivers.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20045142","collaboration":"Prepared as part of the U.S. Geological Survey Place-Based Studies Initiative and the U.S. Department of the Interior Critical Ecosystem Studies Initiative of the National Park Service, Everglades National Park","usgsCitation":"Levesque, V., 2004, Water flow and nutrient flux from five estuarine rivers along the southwest coast of the Everglades National Park, Florida, 1997-2001: U.S. Geological Survey Scientific Investigations Report 2004-5142, vi, 24 p., https://doi.org/10.3133/sir20045142.","productDescription":"vi, 24 p.","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":387785,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2004/5142/sir20045142.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2004-5142"},{"id":6201,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2004/5142/","linkFileType":{"id":5,"text":"html"}},{"id":425894,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_70783.htm","linkFileType":{"id":5,"text":"html"}},{"id":124519,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/sir/2004/5142/coverthb.jpg"}],"country":"United States","state":"Florida","otherGeospatial":"Everglades National Park","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -82.04791256920387,\n              26.368544073659166\n            ],\n            [\n              -82.04791256920387,\n              24.675432144802357\n            ],\n            [\n              -79.93351470317464,\n              24.675432144802357\n            ],\n            [\n              -79.93351470317464,\n              26.368544073659166\n            ],\n            [\n              -82.04791256920387,\n              26.368544073659166\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","contact":"<p><a href=\"https://www.usgs.gov/centers/car-fl-water\" data-mce-href=\"https://www.usgs.gov/centers/car-fl-water\">Caribbean-Florida Water Science Center</a><br>U.S. Geological Survey<br>3321 College Avenue<br>Davie, FL 33314</p><p><a href=\"../contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4987e4b07f02db5af184","contributors":{"authors":[{"text":"Levesque, V.A.","contributorId":56268,"corporation":false,"usgs":true,"family":"Levesque","given":"V.A.","email":"","affiliations":[],"preferred":false,"id":281392,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70640,"text":"sir20045069 - 2004 - Surface-Water and Ground-Water Interactions in the Central Everglades, Florida","interactions":[],"lastModifiedDate":"2021-10-13T16:19:54.225434","indexId":"sir20045069","displayToPublicDate":"2021-10-13T12:25:00","publicationYear":"2004","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2004-5069","displayTitle":"Surface-Water and Ground-Water Interactions in the Central Everglades, Florida","title":"Surface-Water and Ground-Water Interactions in the Central Everglades, Florida","docAbstract":"<p>Recharge and discharge are hydrological processes that cause Everglades surface water to be exchanged for subsurface water in the peat soil and the underlying sand and limestone aquifer. These interactions are thought to be important to water budgets, water quality, and ecology in the Everglades. Nonetheless, relatively few studies of surface water and ground water interactions have been conducted in the Everglades, especially in its vast interior areas. This report is a product of a cooperative investigation conducted by the USGS and the South Florida Water Management District (SFWMD) aimed at developing and testing techniques that would provide reliable estimates of recharge and discharge in interior areas of WCA-2A (Water Conservation Area 2A) and several other sites in the central Everglades. The new techniques quantified flow from surface water to the subsurface (recharge) and the opposite (discharge) using (1) Darcy-flux calculations based on measured vertical gradients in hydraulic head and hydraulic conductivity of peat; (2) modeling transport through peat and decay of the naturally occurring isotopes <sup>224</sup>Ra and <sup>223</sup>Ra (with half-lives of 4 and 11 days, respectively); and (3) modeling transport and decay of naturally occurring and \"bomb-pulse\" tritium (half-life of 12.4 years) in ground water. Advantages and disadvantages of each method for quantifying recharge and discharge were compared. In addition, spatial and temporal variability of recharge and discharge were evaluated and controlling factors identified. A final goal was to develop appropriately simplified (that is, time averaged) expressions of the results that will be useful in addressing a broad range of hydrological and ecological problems in the Everglades. Results were compared with existing information about water budgets from the South Florida Water Management Model (SFWMM), a principal tool used by the South Florida Water&nbsp;Management District to plan many of the hydrological aspects of the Everglades restoration.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20045069","collaboration":"Prepared in cooperation with South Florida Water Management District","usgsCitation":"Harvey, J.W., Newlin, J.T., Krest, J.M., Choi, J., Nemeth, E.A., and Krupa, S.L., 2004, Surface-Water and Ground-Water Interactions in the Central Everglades, Florida: U.S. Geological Survey Scientific Investigations Report 2004-5069, viii, 88 p., https://doi.org/10.3133/sir20045069.","productDescription":"viii, 88 p.","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":186015,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/sir/2004/5069/coverthb.jpg"},{"id":372135,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2004/5069/sir20045069.pdf","text":"Report","size":"6.19 MB","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2004-5069"}],"country":"United States","state":"Florida","otherGeospatial":"Everglades","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -81,25 ], [ -81,27 ], [ -80,27 ], [ -80,25 ], [ -81,25 ] ] ] } } ] }","contact":"<p><a href=\"https://www.usgs.gov/centers/car-fl-water\" data-mce-href=\"https://www.usgs.gov/centers/car-fl-water\">Caribbean-Florida Water Science Center</a><br>U.S. Geological Survey<br>3321 College Avenue<br>Davie, FL 33314</p><p><a href=\"../contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af1e4b07f02db691820","contributors":{"authors":[{"text":"Harvey, Judson W. 0000-0002-2654-9873 jwharvey@usgs.gov","orcid":"https://orcid.org/0000-0002-2654-9873","contributorId":1796,"corporation":false,"usgs":true,"family":"Harvey","given":"Judson","email":"jwharvey@usgs.gov","middleInitial":"W.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":282802,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Newlin, Jessica T.","contributorId":87214,"corporation":false,"usgs":true,"family":"Newlin","given":"Jessica","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":282806,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Krest, James M.","contributorId":66785,"corporation":false,"usgs":true,"family":"Krest","given":"James","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":282804,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Choi, Jungyill","contributorId":70792,"corporation":false,"usgs":true,"family":"Choi","given":"Jungyill","email":"","affiliations":[],"preferred":false,"id":282805,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Nemeth, Eric A.","contributorId":9348,"corporation":false,"usgs":true,"family":"Nemeth","given":"Eric","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":282803,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Krupa, Steven L.","contributorId":93558,"corporation":false,"usgs":true,"family":"Krupa","given":"Steven","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":282807,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":55681,"text":"ofr20041071 - 2004 - Physical habitat dynamics in four side-channel chutes, lower Missouri River","interactions":[],"lastModifiedDate":"2020-07-03T16:03:16.572746","indexId":"ofr20041071","displayToPublicDate":"2020-07-01T15:15:00","publicationYear":"2004","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2004-1071","displayTitle":"Physical Habitat Dynamics in Four Side-channel Chutes, Lower Missouri River","title":"Physical habitat dynamics in four side-channel chutes, lower Missouri River","docAbstract":"<p>Construction of the side-channel chutes has become a popular means to rehabilitate habitate of the Lower Missouri River. We studied various aspects of hydrology, hydraulics, and geomorphology of four side-channel chutes to document a range of existing conditions in the Lower Missouri River. The Cranberry Bend side-channel chute has existed for at least 40 years and is an example of a persistent, minimally engineered chute. The Lisbon Bottom side-channel chute is a young chute, created by extreme floods during 1993 – 1996, and allowed to evolve with minimum engineering of inlet and outlet structures. The Hamburg Bend and North Overton Bottom side-channel chutes were constructed in 1996 and 2000, respectively, as part of the Missouri River Bank Stabilization and navigation Fish and Wildlife Mitigation Project.</p><p>These side-channel chutes provide increased areas of sandbars and shallow, slow water – habitats thought to be substantially diminished in the modern Missouri River. Depths and velocities measured in side-channel chutes are also present in the main channel, but the chutes provide more areas of slow, shallow water and they increase the range of discharges over which shallow, slow water is present. The 3.6 km long Lisbon Bottom chute provides as much as 50% of the entire shallow water habitat that exists in the encompassing 15 km reach of the river. At Cranberry Bend and Lisbon Bottom, the side-channel chutes provided 10 – 40% of the availabile sandbar area in the reach, depending on discharge.</p><p>Each of the side-channel chutes shows evidence of continuing erosion and deposition. The longevity and the Cranberry Bend chute attests to dynamic stability – that is, a chute that maintains form and processes while shifting in position. The Hamburg chute similarly shows evidence of lateral movement and construction of flood plain to compensate for erosion. The Lisbon Bottom chute – the most intensively studied chute – appears to have achieved an equilibrium width and continues to migrate slowly; however, evidence of aggradation indicates that the chute has not reached an ultimate form, and may be continuing to adjust to altered hydrology and sediment availability. The North Overton Bottoms chute is the newest in the study. In its originally constructed form, the North Overton Bottoms pilot chute was extremely stable, even while being subjected to two floods in excess of 2-year recurrence interval and after accumulating large, potentially destabilizing large woody debris jams. Ongoing adaptive re-engineering of the North Overton Bottoms chute has prevented assessment of how the chute might have adjusted its form in the absence of intervention.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20041071","collaboration":"Prepared in cooperation with the U.S. Fish and Wildlife Service","usgsCitation":"Jacobson, R.B., Johnson, H.E., Laustrup, M.S., D'Urso, G.J., Reuter, J.M., 2004, Physical habitat dynamics in four side-channel chutes, lower Missouri River: U.S. Geological Survey Open-File Report 2004—1071, 60 p., https://doi.org/10.3133/ofr20041071.","productDescription":"vi, 60 p.","numberOfPages":"60","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":174341,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2004/1071/coverthb.jpg"},{"id":376069,"rank":4,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2004/1071/ofr20041071.pdf","text":"Report","size":"9.30 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 2004-1071"}],"country":"United States","state":"Iowa, Kansas, Missouri, Nebraska","otherGeospatial":"Lower Missouri River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -92.4114990234375,\n              38.017803980061124\n            ],\n            [\n              -92.49938964843749,\n              38.44498466889473\n            ],\n            [\n              -93.3673095703125,\n              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   ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p><a href=\"https://www.usgs.gov/centers/cerc\" data-mce-href=\"https://www.usgs.gov/centers/cerc\">Columbia Environmental Research Center</a><br>U.S. Geological Survey<br>4200 New Haven Road<br>Columbia, MO 65201</p><p><a href=\"https://pubs.er.usgs.gov/contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","tableOfContents":"<ul><li>Contents</li><li>Figures</li><li>Tables</li><li>Conversion Factors and Datums</li><li>Abstract</li><li>Introduction</li><li>Acknowledgments</li><li>Approaches and Methods</li><li>Results</li><li>Physical Habitat Dynamics in Side-channel Chutes</li><li>Summary and Conclusions</li><li>References Cited</li></ul>","publishingServiceCenter":{"id":4,"text":"Rolla PSC"},"publishedDate":"2004-12-01","noUsgsAuthors":false,"publicationDate":"2004-12-01","publicationStatus":"PW","scienceBaseUri":"4f4e4adbe4b07f02db685b75","contributors":{"authors":[{"text":"Jacobson, Robert B. 0000-0002-8368-2064 rjacobson@usgs.gov","orcid":"https://orcid.org/0000-0002-8368-2064","contributorId":1289,"corporation":false,"usgs":true,"family":"Jacobson","given":"Robert","email":"rjacobson@usgs.gov","middleInitial":"B.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":253979,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnson, Harold E.","contributorId":67578,"corporation":false,"usgs":true,"family":"Johnson","given":"Harold","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":253983,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Laustrup, Mark S.","contributorId":31028,"corporation":false,"usgs":true,"family":"Laustrup","given":"Mark","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":253981,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"D’Urso, Gary J.","contributorId":27923,"corporation":false,"usgs":true,"family":"D’Urso","given":"Gary","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":253980,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Reuter, Joanna M.","contributorId":50179,"corporation":false,"usgs":true,"family":"Reuter","given":"Joanna","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":253982,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70032,"text":"ofr20041409 - 2004 - Assessment of shallow-water habitat availability in modified dike structures, Lower Missouri River, 2004","interactions":[],"lastModifiedDate":"2020-07-06T14:48:54.422659","indexId":"ofr20041409","displayToPublicDate":"2020-07-01T15:00:00","publicationYear":"2004","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2004-1409","displayTitle":"Assessment of Shallow-Water Habitat Availability in Modified Dike Structures, Lower Missouri River, 2004","title":"Assessment of shallow-water habitat availability in modified dike structures, Lower Missouri River, 2004","docAbstract":"<p>This study documented the effects of wing-dike notching on the availability of shallow water habitat in the Lower Missouri River. Five wing dikes were surveyed in late May 2004 after they were notched in early May as part of shallow-water habitat (SWH) rehabilitation activities undertaken by the U.S. Army Corps of Engineers. Surveys included high-resolution hydroacoustic depth, velocity, and substrate mapping. Relations of bottom elevations within the wing dike fields to index discharges and water-surface elevations indicate that little habitat meeting the SWH definition was created immediately following notching. This result is not unexpected, as significant geomorphic adjustment may require large flow events. Depth, velocity, and substrate measurements in the post-rehabilitation time period provide baseline data for monitoring ongoing changes. Differences in elevation and substrate were noted at all sites. Most dike fields showed substantial aggradation and replacement of mud substrate with sandier sediment, although the changes did not result in increased availability of SWH at the index discharge. It is not known how much of the elevation and substrate changes can be attributed directly to notching and how much would result from normal sediment transport variation.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20041409","collaboration":"Prepared in cooperation with the U.S. Army Corps of Engineers","usgsCitation":"Jacobson, R.B., Elliott, C.M., and Johnson, III, H.E., 2004, Assessment of shallow-water habitat availability in modified dike structures, Lower Missouri River, 2004: U.S. Geological Survey Open-File Report 2004—1409, 18 p., https://doi.org/10.3133/ofr20041409.","productDescription":"Report: vi, 18 p.; Appendix: 45 p.","numberOfPages":"18","onlineOnly":"N","additionalOnlineFiles":"Y","temporalStart":"2004-01-01","temporalEnd":"2004-12-31","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":191038,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2004/1409/coverthb.jpg"},{"id":6697,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2004/1409/ofr20041409.pdf","text":"Report","size":"3.41 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 2004-1409"},{"id":319572,"rank":301,"type":{"id":3,"text":"Appendix"},"url":"https://pubs.usgs.gov/of/2004/1409/ofr20041409_appendix.pdf","text":"Appendix","size":"10.5 MB","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Missouri","otherGeospatial":"lower Missouri River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -94.515380859375,\n              37.76202988573211\n            ],\n            [\n              -91.900634765625,\n              37.76202988573211\n            ],\n            [\n              -91.900634765625,\n              39.985538414809746\n            ],\n            [\n              -94.515380859375,\n              39.985538414809746\n            ],\n            [\n              -94.515380859375,\n              37.76202988573211\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p><a href=\"https://www.usgs.gov/centers/cerc\" data-mce-href=\"https://www.usgs.gov/centers/cerc\">Columbia Environmental Research Center</a><br>U.S. Geological Survey<br>4200 New Haven Road<br>Columbia, MO 65201</p><p><a href=\"https://pubs.er.usgs.gov/contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","tableOfContents":"<ul><li>Contents</li><li>Figures</li><li>Tables</li><li>Conversion Factors and Datums</li><li>Abstract</li><li>Introduction</li><li>Approach and Methods</li><li>Results</li><li>Discussion</li><li>Summary and Conclusions</li><li>References Cited</li><li>Appendix</li></ul>","publishingServiceCenter":{"id":4,"text":"Rolla PSC"},"publishedDate":"2005-02-10","noUsgsAuthors":false,"publicationDate":"2005-02-10","publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db6728b6","contributors":{"authors":[{"text":"Jacobson, Robert B. 0000-0002-8368-2064 rjacobson@usgs.gov","orcid":"https://orcid.org/0000-0002-8368-2064","contributorId":1289,"corporation":false,"usgs":true,"family":"Jacobson","given":"Robert","email":"rjacobson@usgs.gov","middleInitial":"B.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":281720,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Elliott, Caroline M. 0000-0002-9190-7462 celliott@usgs.gov","orcid":"https://orcid.org/0000-0002-9190-7462","contributorId":2380,"corporation":false,"usgs":true,"family":"Elliott","given":"Caroline","email":"celliott@usgs.gov","middleInitial":"M.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":281721,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Johnson, Harold E.","contributorId":67578,"corporation":false,"usgs":true,"family":"Johnson","given":"Harold","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":281722,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70206339,"text":"70206339 - 2004 - Application of cross-borehole radar to monitor fieldscale vegetable old injection experiments for biostimulation","interactions":[],"lastModifiedDate":"2020-04-06T13:09:43.511332","indexId":"70206339","displayToPublicDate":"2019-12-31T15:41:02","publicationYear":"2004","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Application of cross-borehole radar to monitor fieldscale vegetable old injection experiments for biostimulation","docAbstract":"<p class=\"basictext\">Cross-borehole radar methods were used to monitor a field-scale biostimulation pilot project at the Anoka County Riverfront Park (ACP), located downgradient of the Naval Industrial Reserve Ordnance Plant, in Fridley, Minnesota. The goal of the pilot project is to evaluate biostimulation using emulsified vegetable oil to treat ground water contaminated with chlorinated hydrocarbons. Vegetable oil is intended to serve as substrate to naturally occurring microbes, which ultimately break down chlorinated hydrocarbons into chloride, carbon dioxide, and water through oxidation-reduction reactions. In support of this effort, cross-borehole radar data were acquired by the U.S Geological Survey in five site visits over 1.5 years. This paper presents level-run (zero-offset profile) and time-lapse radar tomography data collected in multiple planes. Comparison of pre- and post-injection data sets provides valuable insights into the spatial and temporal distribution of both emulsified vegetable oil and also the extent of ground water with altered chemistry resulting from injections — information important for understanding microbial degradation of chlorinated hydrocarbons at the site.</p><p class=\"basictext\">In order to facilitate data interpretation and test the effectiveness of radar for monitoring oil-emulsion placement and movement, three injection mixtures with different radar signatures were used: (1) vegetable oil emulsion, (2) vegetable oil emulsion with a colloidal iron tracer, and (3) vegetable oil emulsion with a magnetite tracer. Based on petrophysical modeling, mixture (1) is expected to increase radar velocity and decrease radar attenuation relative to background — a water-saturated porous medium; mixtures (2) and (3) are expected to increase radar velocity and also increase radar attenuation due to their greater electrical conductivity compared to native ground water.</p><p class=\"basictext\">Radar slowness (inverse radar velocity) tomograms and level-run profiles show decreases in slowness in the vicinity of injection wells. Slowness anomalies are observed only in planes connected to injection wells, indicating that the emplaced emulsified vegetable oil does not migrate far after injection. In contrast to the localization of slowness anomalies, attenuation anomalies are observed in all level-run profiles, particularly those downgradient of the injection wells. Despite the expected signatures of different tracers, increases in attenuation are observed downgradient of all three injections; thus, we infer that the attenuation changes do not result from the iron tracers. One viable explanation for the observed attenuation changes is that products of oil-enhanced biodegradation (for example, ferrous iron) increase electrical conductivity of ground water and thus radar attenuation.</p><p class=\"basictext\">Application of radar methods to data from the ACP demonstrated the utility of radar for monitoring biostimulation. Results of level-run and tomographic surveys identified (1) the distribution of emulsified vegetable oil, and (2) the distribution of ground water with oil-affected chemistry. Ongoing research efforts include simultaneous tomographic inversion of radar data from multiple planes, petrophysical modeling, geostatistical interpolation, and development of an integrated interpretation considering conventional borehole logs and surface-to-borehole radar data.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings: Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP)","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP)","conferenceDate":"February 22-26, 2004","conferenceLocation":"Colorado Springs, CO","language":"English","publisher":"Environmental and Engineering Geophysical Society","usgsCitation":"Lane, J., Day-Lewis, F.D., Roelof J. Versteeg, Casey, C., and Joesten, P.K., 2004, Application of cross-borehole radar to monitor fieldscale vegetable old injection experiments for biostimulation, <i>in</i> Proceedings: Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP), Colorado Springs, CO, February 22-26, 2004, 20 p.","productDescription":"20 p.","costCenters":[{"id":493,"text":"Office of Ground Water","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":368762,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":368761,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://water.usgs.gov/ogw/bgas/publications/SAGEEP04_Lane/"}],"country":"United States","state":"Minnesota","city":"Fridley","otherGeospatial":"Anoka County Riverfront Park","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -93.2783031463623,\n              45.0509679238146\n            ],\n            [\n              -93.27581405639648,\n              45.050786011177486\n            ],\n            [\n              -93.28079223632812,\n              45.05927465105115\n            ],\n            [\n              -93.28001976013184,\n              45.06539781596832\n            ],\n            [\n              -93.27589988708496,\n              45.071944633095136\n            ],\n            [\n              -93.28062057495117,\n              45.07103539777965\n            ],\n            [\n              -93.28353881835938,\n              45.06606465571417\n            ],\n            [\n              -93.28482627868652,\n              45.05957779345641\n            ],\n            [\n              -93.28293800354004,\n              45.05357527469864\n            ],\n            [\n              -93.2783031463623,\n              45.0509679238146\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Lane, John W. Jr. 0000-0002-3558-243X","orcid":"https://orcid.org/0000-0002-3558-243X","contributorId":210076,"corporation":false,"usgs":true,"family":"Lane","given":"John W.","suffix":"Jr.","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":493,"text":"Office of Ground Water","active":true,"usgs":true},{"id":486,"text":"OGW Branch of Geophysics","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"preferred":true,"id":774208,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Day-Lewis, Frederick D. 0000-0003-3526-886X daylewis@usgs.gov","orcid":"https://orcid.org/0000-0003-3526-886X","contributorId":1672,"corporation":false,"usgs":true,"family":"Day-Lewis","given":"Frederick","email":"daylewis@usgs.gov","middleInitial":"D.","affiliations":[{"id":486,"text":"OGW Branch of Geophysics","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":493,"text":"Office of Ground Water","active":true,"usgs":true}],"preferred":true,"id":774209,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Roelof J. Versteeg","contributorId":199895,"corporation":false,"usgs":false,"family":"Roelof J. Versteeg","affiliations":[],"preferred":false,"id":774210,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Casey, C.C.","contributorId":10206,"corporation":false,"usgs":true,"family":"Casey","given":"C.C.","email":"","affiliations":[],"preferred":false,"id":774211,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Joesten, Peter K. pjoesten@usgs.gov","contributorId":1929,"corporation":false,"usgs":true,"family":"Joesten","given":"Peter","email":"pjoesten@usgs.gov","middleInitial":"K.","affiliations":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true},{"id":486,"text":"OGW Branch of Geophysics","active":true,"usgs":true}],"preferred":true,"id":774212,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70206337,"text":"70206337 - 2004 - Use of borehole radar methods and borehole geophysical logs to monitor a field-scale vegetable oil biostimulation pilot project at Fridley, Minnesota","interactions":[],"lastModifiedDate":"2020-04-06T12:59:32.585331","indexId":"70206337","displayToPublicDate":"2019-12-31T15:31:00","publicationYear":"2004","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Use of borehole radar methods and borehole geophysical logs to monitor a field-scale vegetable oil biostimulation pilot project at Fridley, Minnesota","docAbstract":"<p>Cross-hole and surface-to-borehole radar and conventional borehole geophysical logs were used to monitor subsurface injections of vegetable oil emulsion conducted as part of a field-scale biostimulation pilot project at the Anoka County Riverfront Park (ACP), located downgradient of the Naval Industrial Reserve Ordnance Plant (NIROP), in Fridley, Minnesota. The pilot project was undertaken to evaluate biostimulation using emulsified vegetable oil for treatment of ground water contaminated with chlorinated hydrocarbons. The objectives of the geophysical investigations were to delineate the distribution of vegetable oil injected at NIROP, and evaluate the utility of adding geophysical tracers to the vegetable oil emulsions. Geophysical data were acquired by the U.S Geological Survey in five site visits over 1.5 years. This paper presents (1) level-run radar traveltime and amplitude data; (2) radar cross-hole traveltime tomograms; (3) vertical-radar profile diffraction tomograms; and (4) borehole electromagnetic induction logs. Based on comparison of pre- and postinjection data sets, a conceptual model was developed to define the distribution of emulsified vegetable oil and the extent of ground water having altered chemistry resulting from injections and, possibly, enhanced microbial degradation of chlorinated hydrocarbons. Radar slowness (reciprocal velocity) anomalies indicate that the emplaced oil emulsion remained close to the injection wells, whereas attenuation anomalies indicate changes in ground-water chemistry downgradient of all three injections.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the Fourth International Conference on Remediation of Chlorinated and Recalcitrant Compounds","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Fourth International Conference on Remediation of Chlorinated and Recalcitrant Compounds","conferenceDate":"May 24-27, 2004","conferenceLocation":"Monterrey CA","language":"English","publisher":"Batelle Memorial Institute","usgsCitation":"Lane, J., Casey, C.C., Day-Lewis, F.D., Witten, A., and Roelof J. Versteeg, 2004, Use of borehole radar methods and borehole geophysical logs to monitor a field-scale vegetable oil biostimulation pilot project at Fridley, Minnesota, <i>in</i> Proceedings of the Fourth International Conference on Remediation of Chlorinated and Recalcitrant Compounds, Monterrey CA, May 24-27, 2004, 9 p.","productDescription":"9 p.","costCenters":[{"id":493,"text":"Office of Ground Water","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":368759,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":368758,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://water.usgs.gov/ogw/bgas/publications/Battelle_2004/"}],"country":"United States","state":"Minnesota","city":"Fridley","otherGeospatial":"Anoka County Riverfront Park","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -93.28092098236084,\n              45.05148333981098\n            ],\n            [\n              -93.27770233154297,\n              45.05148333981098\n            ],\n            [\n              -93.27770233154297,\n              45.053878447319406\n            ],\n            [\n              -93.28092098236084,\n              45.053878447319406\n            ],\n            [\n              -93.28092098236084,\n              45.05148333981098\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Lane, John W. Jr. 0000-0002-3558-243X","orcid":"https://orcid.org/0000-0002-3558-243X","contributorId":210076,"corporation":false,"usgs":true,"family":"Lane","given":"John W.","suffix":"Jr.","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true},{"id":486,"text":"OGW Branch of Geophysics","active":true,"usgs":true},{"id":493,"text":"Office of Ground Water","active":true,"usgs":true}],"preferred":true,"id":774198,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Casey, Clifton C.","contributorId":15140,"corporation":false,"usgs":true,"family":"Casey","given":"Clifton","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":774199,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Day-Lewis, Frederick D. 0000-0003-3526-886X daylewis@usgs.gov","orcid":"https://orcid.org/0000-0003-3526-886X","contributorId":1672,"corporation":false,"usgs":true,"family":"Day-Lewis","given":"Frederick","email":"daylewis@usgs.gov","middleInitial":"D.","affiliations":[{"id":486,"text":"OGW Branch of Geophysics","active":true,"usgs":true},{"id":493,"text":"Office of Ground Water","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":774200,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Witten, A.","contributorId":23728,"corporation":false,"usgs":true,"family":"Witten","given":"A.","email":"","affiliations":[],"preferred":false,"id":774201,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Roelof J. Versteeg","contributorId":199895,"corporation":false,"usgs":false,"family":"Roelof J. Versteeg","affiliations":[],"preferred":false,"id":774202,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70189374,"text":"70189374 - 2004 - Optimization of limestone drains for long- term treatment of acidic mine drainage, Swatara Creek Basin, Schuylkill County, PA","interactions":[],"lastModifiedDate":"2017-07-11T18:03:07","indexId":"70189374","displayToPublicDate":"2017-07-11T00:00:00","publicationYear":"2004","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Optimization of limestone drains for long- term treatment of acidic mine drainage, Swatara Creek Basin, Schuylkill County, PA","docAbstract":"<p>Limestone drains were constructed in 1995, 1997, and 2000 to treat acidic mine drainage (AMD) from the Orchard, Buck Mtn., and Hegins discharges, respectively, in the Swatara Creek Basin, Southern Anthracite Coalfield, east-central Pennsylvania. This report summarizes the construction characteristics and performance of each of the limestone drains on the basis of influent and effluent quality and laboratory tests of variables affecting limestone dissolution rates. Data for influent and effluent indicate substantial alkalinity production by the Orchard and Buck Mtn. limestone drains and only marginal benefits from the Hegins drain. Nevertheless, the annual alkalinity loading rates have progressively declined with age of all three systems. Collapsible-container (cubitainer) testing was conducted to evaluate current scenarios and possible options for reconstruction and maintenance of the limestone drains to optimize their long-term performance. The cubitainer tests indicated dissolution rates for the current configurations that were in agreement with field flux data (net loading) for alkalinity and dissolved calcium. The dissolution rates in cubitainers were larger for closed conditions than open conditions, but the rates were comparable for coated and uncoated limestone for a given condition. Models developed on the basis of the cubitainer testing indicate (1) exponential declines in limestone mass and corresponding alkalinity loading rates with increased age of limestone drains and (2) potential for improved performance with enlargement, complete burial, and/or regular flushing of the systems. </p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Proceedings America Society of Mining and Reclamation, 2004","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":" 2004 National Meeting of the American Society of Mining and Reclamation and the 25th West Virginia Surface Mine Drainage Task Force","conferenceDate":"April 18-22, 2004","conferenceLocation":"Morgantown, WV","language":"English","publisher":"America Society of Mining and Reclamation","doi":"10.21000/JASMR04010366","usgsCitation":"Cravotta, C.A., Ward, S., Koury, D.J., and Koch, R.D., 2004, Optimization of limestone drains for long- term treatment of acidic mine drainage, Swatara Creek Basin, Schuylkill County, PA, <i>in</i> Proceedings America Society of Mining and Reclamation, 2004, Morgantown, WV, April 18-22, 2004, p. 366-411, https://doi.org/10.21000/JASMR04010366.","productDescription":"46 p.","startPage":"366","endPage":"411","costCenters":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"links":[{"id":488703,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.21000/jasmr04010366","text":"Publisher Index Page"},{"id":343626,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Pennsylvania","county":"Schuylkill County","otherGeospatial":"Swatara Creek Basin","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-75.9977,40.9133],[-75.9888,40.9055],[-75.984,40.9014],[-75.9787,40.8968],[-75.9632,40.8825],[-75.9214,40.8448],[-75.9149,40.8388],[-75.9083,40.8328],[-75.8856,40.8162],[-75.8724,40.8083],[-75.8593,40.8013],[-75.8413,40.7898],[-75.8096,40.7694],[-75.7995,40.7629],[-75.7881,40.756],[-75.7546,40.7351],[-75.7595,40.7333],[-75.7767,40.7236],[-75.8032,40.709],[-75.8509,40.691],[-75.89,40.6761],[-75.9078,40.6695],[-75.9395,40.6581],[-75.9475,40.655],[-75.9957,40.6375],[-76.0054,40.609],[-76.0188,40.5733],[-76.0279,40.5743],[-76.0357,40.5758],[-76.0393,40.5776],[-76.0417,40.5799],[-76.0435,40.5809],[-76.0478,40.5791],[-76.0496,40.5769],[-76.0527,40.5746],[-76.0575,40.5747],[-76.0599,40.5761],[-76.0623,40.5784],[-76.0647,40.5793],[-76.0696,40.578],[-76.0764,40.5704],[-76.0825,40.5677],[-76.0929,40.5646],[-76.1019,40.5643],[-76.1135,40.5617],[-76.122,40.5586],[-76.1305,40.556],[-76.1494,40.5503],[-76.158,40.5454],[-76.1678,40.5396],[-76.1739,40.5369],[-76.1817,40.5357],[-76.1902,40.5357],[-76.2163,40.5288],[-76.2316,40.5244],[-76.2395,40.5213],[-76.2601,40.5174],[-76.2915,40.5168],[-76.3091,40.5161],[-76.3176,40.5161],[-76.34,40.5154],[-76.3988,40.5028],[-76.4231,40.4967],[-76.4412,40.4973],[-76.4538,40.5042],[-76.5257,40.5487],[-76.5353,40.5552],[-76.6278,40.6125],[-76.6392,40.6194],[-76.6729,40.64],[-76.6897,40.651],[-76.6988,40.6565],[-76.7012,40.6584],[-76.7012,40.6593],[-76.7011,40.6615],[-76.7005,40.6629],[-76.6999,40.6633],[-76.6993,40.6633],[-76.6981,40.6633],[-76.6975,40.6633],[-76.6957,40.6633],[-76.6951,40.6633],[-76.6945,40.6629],[-76.6926,40.6637],[-76.6823,40.6673],[-76.6604,40.6744],[-76.6494,40.678],[-76.6293,40.686],[-76.5995,40.6972],[-76.5977,40.6976],[-76.5904,40.6998],[-76.5727,40.7051],[-76.5368,40.7185],[-76.5221,40.7238],[-76.4715,40.7425],[-76.4697,40.7433],[-76.4446,40.7549],[-76.4075,40.766],[-76.402,40.7677],[-76.38,40.7757],[-76.311,40.8014],[-76.308,40.8023],[-76.3035,40.814],[-76.3002,40.8258],[-76.2989,40.8312],[-76.2918,40.8597],[-76.2859,40.8828],[-76.2581,40.9089],[-76.2495,40.916],[-76.2488,40.9169],[-76.2093,40.9506],[-76.199,40.9473],[-76.1239,40.9279],[-76.1052,40.9231],[-76.0967,40.9208],[-76.087,40.9184],[-76.029,40.9023],[-76.0284,40.9019],[-76.0229,40.9041],[-76.0204,40.9049],[-75.9996,40.9124],[-75.9977,40.9133]]]},\"properties\":{\"name\":\"Schuylkill\",\"state\":\"PA\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5965cf33e4b0d1f9f05b5dc2","contributors":{"authors":[{"text":"Cravotta, Charles A. 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