{"pageNumber":"3080","pageRowStart":"76975","pageSize":"25","recordCount":184812,"records":[{"id":31285,"text":"ofr01166 - 2001 - Magnesium recycling in the United States in 1998","interactions":[],"lastModifiedDate":"2012-02-02T00:09:12","indexId":"ofr01166","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","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":"2001-166","title":"Magnesium recycling in the United States in 1998","docAbstract":"As concern for the environment has grown in recent years, the importance of recycling has become more evident. The more materials that are recycled, the fewer natural resources will be consumed and the fewer waste products will end up in landfills, in the water, and in the air. As one of a series of reports on metals recycling, this report discusses the 1998 flow of magnesium from extraction through its uses with particular emphasis on recycling. In 1998, the recycling rate for magnesium was estimated to be 33 percent?almost 60 percent of the magnesium that was recycled came from new scrap, primarily waste from diecasting operations. The principal source of old scrap was recycled aluminum beverage cans.","language":"ENGLISH","doi":"10.3133/ofr01166","usgsCitation":"Kramer, D.A., 2001, Magnesium recycling in the United States in 1998: U.S. Geological Survey Open-File Report 2001-166, 15 p., https://doi.org/10.3133/ofr01166.","productDescription":"15 p.","costCenters":[],"links":[{"id":161378,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2925,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/openfile/of01-166/ ","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db64926c","contributors":{"authors":[{"text":"Kramer, Deborah A.","contributorId":69966,"corporation":false,"usgs":true,"family":"Kramer","given":"Deborah","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":205584,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":31304,"text":"ofr01225 - 2001 - Measuring Taylor Slough boundary and internal flows, Everglades National Park, Florida","interactions":[],"lastModifiedDate":"2012-02-02T00:09:12","indexId":"ofr01225","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","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":"2001-225","title":"Measuring Taylor Slough boundary and internal flows, Everglades National Park, Florida","docAbstract":"Four intensive data-collection efforts, intended to represent the spectrum of precipitation events and associated flow conditions, were conducted during 1997 and 1998 in the Taylor Slough Basin, Everglades National Park. Flow velocities were measured by newly developed, portable Acoustic Doppler Velocity meters along three transects bisecting the Taylor Slough Basin from east to west, roughly perpendicular to the centerline axis of the slough as well as a fourth transect along the slough's axis. These meters provided the required levels of accuracy in flow-velocity measurements while enabling the rapid collection of multiple time series of flow data at remote sites. Concurrently, flow measurements were made along bordering road culverts and under L-31W and Taylor Slough bridges. Flows across the study area's boundaries provided net flow of water into the system and transect measurements provided flow data within the basin. Collected data are available through the World Wide Web (http://sofia.usgs.gov/projects/flow_velocity/). The high-water and low-water events corresponded with the highest and lowest flow velocities, respectively. The July 1998 data had lower than expected flow velocities and, in some cases, strong winds reversed flow direction.","language":"ENGLISH","doi":"10.3133/ofr01225","usgsCitation":"Tillis, G., 2001, Measuring Taylor Slough boundary and internal flows, Everglades National Park, Florida: U.S. Geological Survey Open-File Report 2001-225, 16 p., https://doi.org/10.3133/ofr01225.","productDescription":"16 p.","costCenters":[],"links":[{"id":2936,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr01-225 ","linkFileType":{"id":5,"text":"html"}},{"id":161421,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a28e4b07f02db611371","contributors":{"authors":[{"text":"Tillis, G.M.","contributorId":53840,"corporation":false,"usgs":true,"family":"Tillis","given":"G.M.","email":"","affiliations":[],"preferred":false,"id":205641,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":31315,"text":"ofr2001256 - 2001 - Rainfall, Streamflow, and Water-Quality Data During Stormwater Monitoring, Halawa Stream Drainage Basin, Oahu, Hawaii, July 1, 2000 to June 30, 2001","interactions":[],"lastModifiedDate":"2012-03-08T17:16:15","indexId":"ofr2001256","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","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":"2001-256","title":"Rainfall, Streamflow, and Water-Quality Data During Stormwater Monitoring, Halawa Stream Drainage Basin, Oahu, Hawaii, July 1, 2000 to June 30, 2001","docAbstract":"The State of Hawaii Department of Transportation Stormwater Monitoring Program was implemented on January 1, 2001. The program includes the collection of rainfall, streamflow, and water-quality data at selected sites in the Halawa Stream drainage basin. Rainfall and streamflow data were collected from July 1, 2000 to June 30, 2001. Few storms during the year met criteria for antecedent dry conditions or provided enough runoff to sample. The storm of June 5, 2001 was sufficiently large to cause runoff. On June 5, 2001, grab samples were collected at five sites along North Halawa and Halawa Streams. The five samples were later analyzed for nutrients, trace metals, oil and grease, total petroleum hydrocarbons, fecal coliform, biological and chemical oxygen demands, total suspended solids, and total dissolved solids.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr2001256","collaboration":"Prepared in cooperation with the State of Hawaii Department of Transportation","usgsCitation":"Presley, T.K., 2001, Rainfall, Streamflow, and Water-Quality Data During Stormwater Monitoring, Halawa Stream Drainage Basin, Oahu, Hawaii, July 1, 2000 to June 30, 2001: U.S. Geological Survey Open-File Report 2001-256, iii, 11 p., https://doi.org/10.3133/ofr2001256.","productDescription":"iii, 11 p.","temporalStart":"2000-07-01","temporalEnd":"2001-06-30","costCenters":[{"id":525,"text":"Pacific Islands Water Science Center","active":true,"usgs":true}],"links":[{"id":121871,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr_2001_256.jpg"},{"id":2961,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://hi.water.usgs.gov/publications/pubs/ofr/ofr01-256.pdf","size":"703","linkFileType":{"id":1,"text":"pdf"}},{"id":13725,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/256/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -157.96666666666667,21.333333333333332 ], [ -157.96666666666667,21.466666666666665 ], [ -157.8,21.466666666666665 ], [ -157.8,21.333333333333332 ], [ -157.96666666666667,21.333333333333332 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ee4b07f02db660511","contributors":{"authors":[{"text":"Presley, Todd K. 0000-0001-5851-0634 tkpresle@usgs.gov","orcid":"https://orcid.org/0000-0001-5851-0634","contributorId":2671,"corporation":false,"usgs":true,"family":"Presley","given":"Todd","email":"tkpresle@usgs.gov","middleInitial":"K.","affiliations":[],"preferred":true,"id":205666,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":31314,"text":"ofr01246 - 2001 - African dust causes widespread environmental distress","interactions":[],"lastModifiedDate":"2012-02-02T00:09:00","indexId":"ofr01246","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","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":"2001-246","title":"African dust causes widespread environmental distress","language":"ENGLISH","doi":"10.3133/ofr01246","usgsCitation":"Shinn, E., 2001, African dust causes widespread environmental distress: U.S. Geological Survey Open-File Report 2001-246, 4 p., https://doi.org/10.3133/ofr01246.","productDescription":"4 p.","costCenters":[],"links":[{"id":159854,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0246/report-thumb.jpg"},{"id":59739,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0246/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae4e4b07f02db689974","contributors":{"authors":[{"text":"Shinn, E.A.","contributorId":38610,"corporation":false,"usgs":true,"family":"Shinn","given":"E.A.","email":"","affiliations":[],"preferred":false,"id":205665,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":31310,"text":"ofr2001240 - 2001 - Compilation of water-resources data and hydrogeologic setting for Brunswick County, North Carolina, 1933-2000","interactions":[],"lastModifiedDate":"2022-07-05T21:32:51.446695","indexId":"ofr2001240","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","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":"2001-240","title":"Compilation of water-resources data and hydrogeologic setting for Brunswick County, North Carolina, 1933-2000","docAbstract":"Water-resources data were compiled for Brunswick County, North Carolina, to describe the hydrologic conditions of the County. Hydrologic data collected by the U.S. Geological Survey as well as data collected by other governmental agencies and reviewed by the U.S. Geological Survey are presented. Data from four weather stations and two surface-water stations are summarized. Data also are presented for land use and land cover, soils, geology, hydrogeology, 12 continuously monitored ground-water wells, 73 periodically measured ground-water wells, and water-quality measurements from 39 ground-water wells.\r\n\r\nMean monthly precipitation at the Longwood, Shallotte, Southport, and Wilmington Airport weather stations ranged from 2.19 to 7.94 inches for the periods of record, and mean monthly temperatures at the Longwood, Southport, and Wilmington Airport weather stations ranged from 43.4 to 80.1 degrees Fahrenheit for the periods of record. An evaluation of land-use and land-cover data for Brunswick County indicated that most of the County is either forested land (about 57 percent) or wetlands (about 29 percent). Cross sections are presented to illustrate the general hydrogeology beneath Brunswick County. Water-level data for Brunswick County indicate that water levels ranged from about 110 feet above mean sea level to about 22 feet below mean sea level. Chloride concentrations measured in aquifers in Brunswick County ranged from near 0 to 15,000 milligrams per liter. Chloride levels in the Black Creek and Cape Fear aquifers were measured at well above the potable limit for ground water of 250 milligrams per liter set by the U.S. Environmental Protection Agency for safe drinking water.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr2001240","collaboration":"Prepared in cooperation with Brunswick County, North Carolina","usgsCitation":"Fine, J.M., and Cunningham, W.L., 2001, Compilation of water-resources data and hydrogeologic setting for Brunswick County, North Carolina, 1933-2000: U.S. Geological Survey Open-File Report 2001-240, iv, 141 p., https://doi.org/10.3133/ofr2001240.","productDescription":"iv, 141 p.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":160018,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":12537,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr01240/","linkFileType":{"id":5,"text":"html"}},{"id":403020,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_43226.htm"}],"country":"United States","state":"North Carolina","county":"Brunswick County","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -77.71041870117188,\n 34.29239566218292\n ],\n [\n -77.74200439453125,\n 34.294097509045734\n ],\n [\n -77.74131774902342,\n 34.30090455174585\n ],\n [\n -77.75230407714844,\n 34.30203900523222\n ],\n [\n -77.81684875488281,\n 34.36214310607188\n ],\n [\n -77.80723571777344,\n 34.37857917718959\n ],\n [\n -77.82920837402344,\n 34.38877925439021\n ],\n [\n -77.88688659667969,\n 34.36611072883117\n ],\n [\n -77.89924621582031,\n 34.36554393708233\n ],\n [\n -77.90130615234375,\n 34.37857917718959\n ],\n [\n -77.91641235351562,\n 34.375745601897954\n ],\n [\n -77.93701171875,\n 34.36667751674575\n ],\n [\n -77.96035766601562,\n 34.38311269824024\n ],\n [\n -77.98507690429688,\n 34.37291193073771\n ],\n [\n -77.99400329589844,\n 34.339467372329935\n ],\n [\n -78.03108215332031,\n 34.33152941660457\n ],\n [\n -78.057861328125,\n 34.344003009744206\n ],\n [\n -78.07708740234375,\n 34.339467372329935\n ],\n [\n -78.08120727539062,\n 34.35534102998141\n ],\n [\n -78.09768676757812,\n 34.352506668675936\n ],\n [\n -78.12446594238281,\n 34.36837785748377\n ],\n [\n -78.13957214355469,\n 34.37064492478658\n ],\n [\n -78.16154479980469,\n 34.35534102998141\n ],\n [\n -78.25561523437499,\n 34.219751425785425\n ],\n [\n -78.37509155273438,\n 34.20214846682085\n ],\n [\n -78.36616516113281,\n 34.18794985418271\n ],\n [\n -78.42521667480469,\n 34.14249823152873\n ],\n [\n -78.50486755371092,\n 34.16749965237792\n ],\n [\n -78.54400634765624,\n 34.147044494922504\n ],\n [\n -78.55430603027344,\n 34.09588492955209\n ],\n [\n -78.56803894042969,\n 34.05607276338367\n ],\n [\n -78.59207153320312,\n 34.02933123965998\n ],\n [\n -78.64288330078125,\n 34.00656585534624\n ],\n [\n -78.62640380859375,\n 33.97411463602786\n ],\n [\n -78.65043640136719,\n 33.94392957889264\n ],\n [\n -78.53782653808594,\n 33.852739943216896\n ],\n [\n -78.33045959472656,\n 33.895497227123876\n ],\n [\n -78.10317993164062,\n 33.902336404480685\n ],\n [\n -77.97203063964844,\n 33.837912419023645\n ],\n [\n -77.94456481933594,\n 33.84418591636914\n ],\n [\n -77.84843444824219,\n 34.10043369975709\n ],\n [\n -77.71041870117188,\n 34.29239566218292\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b09e4b07f02db69c18d","contributors":{"authors":[{"text":"Fine, Jason M. 0000-0002-6386-256X jmfine@usgs.gov","orcid":"https://orcid.org/0000-0002-6386-256X","contributorId":2238,"corporation":false,"usgs":true,"family":"Fine","given":"Jason","email":"jmfine@usgs.gov","middleInitial":"M.","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":205654,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cunningham, William L. wcunning@usgs.gov","contributorId":1198,"corporation":false,"usgs":true,"family":"Cunningham","given":"William","email":"wcunning@usgs.gov","middleInitial":"L.","affiliations":[{"id":493,"text":"Office of Ground Water","active":true,"usgs":true}],"preferred":true,"id":205653,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":31227,"text":"ofr0165 - 2001 - Estimation of infiltration rates of saturated soils at selected sites in the Caloosahatchee River basin, southwestern Florida","interactions":[],"lastModifiedDate":"2012-02-02T00:09:12","indexId":"ofr0165","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","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":"2001-65","title":"Estimation of infiltration rates of saturated soils at selected sites in the Caloosahatchee River basin, southwestern Florida","docAbstract":"Soil infiltration measurements were made at 23 sites in the Caloosahatchee River Basin in Glades, Hendry, and Lee Counties in southwestern Florida. The sandy soils of the basin are characterized by high infiltration rates limited in some areas by a high water table during the wet season. Because soil characteristics are similar within the basin, soils are classified by landscape group based on landscape cover and associated drainage. In accordance with this designation by the South Florida Water Management District, 11 sites are classified in the rock landscape group, 7 in the flatwoods landscape group, 4 in the slough landscape group, and 1 in the depression landscape group. \rData for 16 sites were fit to Horton's equation by using a regression analysis to estimate the infiltration rates of saturated soils. For some sites, an outlier value was removed prior to the regression analysis. Seven of the sites did not yield data that fit Horton's equation. The flatness of the plotted data suggests that saturated conditions may have been reached early in the test. The infiltration rate of saturated soils for these sites was estimated by averaging the data collected after the first 20 minutes of the test. \rFor all sites, the estimated infiltration rates of saturated soils ranged from 9.8 to 115 centimeters per hour in flatwoods, 3.4 to 66 centimeters per hour in rock, and 2.5 to 55 centimeters per hour in slough. The estimated soil infiltration rate at the one site in the depression was 181 centimeters per hour. Five sites were located on irrigation control berms where infiltration rates of the highly compacted and rocky soil may not represent the rates of less disturbed soils at sites within the same landscape groups. ","language":"ENGLISH","doi":"10.3133/ofr0165","usgsCitation":"Telis, P., 2001, Estimation of infiltration rates of saturated soils at selected sites in the Caloosahatchee River basin, southwestern Florida: U.S. Geological Survey Open-File Report 2001-65, iii, 16 p. : col. ill., col. map ; 28 cm. , https://doi.org/10.3133/ofr0165.","productDescription":"iii, 16 p. : col. ill., col. map ; 28 cm. ","costCenters":[],"links":[{"id":2798,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://fl.water.usgs.gov/Abstracts/ofr01_65_telis.html ","linkFileType":{"id":5,"text":"html"}},{"id":161072,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0065/report-thumb.jpg"},{"id":59708,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0065/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fb259","contributors":{"authors":[{"text":"Telis, P. A.","contributorId":13280,"corporation":false,"usgs":true,"family":"Telis","given":"P. A.","affiliations":[],"preferred":false,"id":205384,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70161994,"text":"70161994 - 2001 - Applying linear programming to estimate fluxes in ecosystems or food webs: An example from the herpetological assemblage of the freshwater Everglades","interactions":[],"lastModifiedDate":"2016-01-11T13:28:56","indexId":"70161994","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1458,"text":"Ecological Modelling","active":true,"publicationSubtype":{"id":10}},"title":"Applying linear programming to estimate fluxes in ecosystems or food webs: An example from the herpetological assemblage of the freshwater Everglades","docAbstract":"

We present the application of Linear Programming for estimating biomass fluxes in ecosystem and food web models. We use the herpetological assemblage of the Everglades as an example. We developed food web structures for three common Everglades freshwater habitat types: marsh, prairie, and upland. We obtained a first estimate of the fluxes using field data, literature estimates, and professional judgment. Linear programming was used to obtain a consistent and better estimate of the set of fluxes, while maintaining mass balance and minimizing deviations from point estimates. The results support the view that the Everglades is a spatially heterogeneous system, with changing patterns of energy flux, species composition, and biomasses across the habitat types. We show that a food web/ecosystem perspective, combined with Linear Programming, is a robust method for describing food webs and ecosystems that requires minimal data, produces useful post-solution analyses, and generates hypotheses regarding the structure of energy flow in the system.

","language":"English","publisher":"Elsevier","doi":"10.1016/S0304-3800(01)00342-8","usgsCitation":"Diffendorfer, J., Richards, P., Dalrymple, G.H., and DeAngelis, D., 2001, Applying linear programming to estimate fluxes in ecosystems or food webs: An example from the herpetological assemblage of the freshwater Everglades: Ecological Modelling, v. 144, no. 2-3, p. 99-120, https://doi.org/10.1016/S0304-3800(01)00342-8.","productDescription":"22 p.","startPage":"99","endPage":"120","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"links":[{"id":314159,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"144","issue":"2-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5694e03be4b039675d005de9","contributors":{"authors":[{"text":"Diffendorfer, James E. 0000-0003-1093-6948 jediffendorfer@usgs.gov","orcid":"https://orcid.org/0000-0003-1093-6948","contributorId":3208,"corporation":false,"usgs":true,"family":"Diffendorfer","given":"James E.","email":"jediffendorfer@usgs.gov","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true},{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":588276,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Richards, Paul M.","contributorId":152087,"corporation":false,"usgs":false,"family":"Richards","given":"Paul M.","affiliations":[],"preferred":false,"id":588277,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dalrymple, George H.","contributorId":152156,"corporation":false,"usgs":false,"family":"Dalrymple","given":"George","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":588278,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"DeAngelis, Donald L. 0000-0002-1570-4057 don_deangelis@usgs.gov","orcid":"https://orcid.org/0000-0002-1570-4057","contributorId":147289,"corporation":false,"usgs":true,"family":"DeAngelis","given":"Donald L.","email":"don_deangelis@usgs.gov","affiliations":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":false,"id":588279,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":23329,"text":"ofr0177 - 2001 - Clay mineral content of continental shelf and river sediments, southern California","interactions":[],"lastModifiedDate":"2014-02-05T11:33:59","indexId":"ofr0177","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","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":"2001-77","title":"Clay mineral content of continental shelf and river sediments, southern California","docAbstract":"This report contains data on the clay mineral content of 250 shelf surface-sediment samples from the California Continental Borderland (Tables 1, 2; Figures 1-7), 79 samples with depth in cores from Santa Monica Bay (Table 3; see Table 1 for surface sediment data for those same cores and for core locations), 24 suspended and 13 bottom sediment samples from rivers draining Southern California (Table 4), and six rock samples or composite rock samples from the Palos Verdes Headland (Table 4). This report is designed as the data repository and these data are discussed in a paper by Hein et al. (2001).","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr0177","issn":"0094-9140","usgsCitation":"Hein, J.R., and Dowling, J.S., 2001, Clay mineral content of continental shelf and river sediments, southern California: U.S. Geological Survey Open-File Report 2001-77, 26 p., https://doi.org/10.3133/ofr0177.","productDescription":"26 p.","numberOfPages":"26","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":156201,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr0177.jpg"},{"id":1692,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0077/","linkFileType":{"id":5,"text":"html"}},{"id":282013,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0077/pdf/of01-077.pdf"}],"country":"United States","state":"California","otherGeospatial":"California Continental Borderland","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -120.0,33.0 ], [ -120.0,35.0 ], [ -117.0,35.0 ], [ -117.0,33.0 ], [ -120.0,33.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d6e4b07f02db5de268","contributors":{"authors":[{"text":"Hein, James R. 0000-0002-5321-899X jhein@usgs.gov","orcid":"https://orcid.org/0000-0002-5321-899X","contributorId":2828,"corporation":false,"usgs":true,"family":"Hein","given":"James","email":"jhein@usgs.gov","middleInitial":"R.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":189915,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dowling, Jennifer S.","contributorId":89800,"corporation":false,"usgs":true,"family":"Dowling","given":"Jennifer","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":189916,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":21948,"text":"ofr0110 - 2001 - Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group--Update and additions to the determination of chloroacetanilide herbicide degradation compounds in water using high-performance liquid chromatography/mass spectrometry","interactions":[],"lastModifiedDate":"2020-02-23T16:02:29","indexId":"ofr0110","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","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":"2001-10","displayTitle":"Methods of Analysis by the U.S. Geological Survey Organic Geochemistry Research Group-Update and Additions to the Determination of Chloroacetanilide Herbicide Degradation Compounds in Water Using High-Performance Liquid Chromatography/Mass Spectrometry","title":"Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group--Update and additions to the determination of chloroacetanilide herbicide degradation compounds in water using high-performance liquid chromatography/mass spectrometry","docAbstract":"

An analytical method using high-performance liquid chromatography/mass spectrometry (HPLC/MS) was developed by the U.S. Geological Survey in 1999 for the analysis of selected chloroacetanilide herbicide degradation compounds in water. These compounds were acetochlor ethane sulfonic acid (ESA), acetochlor oxanilic acid (OXA), alachlor ESA, alachlor OXA, metolachlor ESA, and metolachlor OXA. The HPLC/MS method was updated in 2000, and the method detection limits were modified accordingly. Four other degradation compounds also were added to the list of compounds that can be analyzed using HPLC/MS; these compounds were dimethenamid ESA, dimethenamid OXA, flufenacet ESA, and flufenacet OXA. Except for flufenacet OXA, good precision and accuracy were demonstrated for the updated HPLC/MS method in buffered reagent water, surface water, and ground water. The mean HPLC/MS recoveries of the degradation compounds from water samples spiked at 0.20 and 1.0 g/L (microgram per liter) ranged from 75 to 114 percent, with relative standard deviations of 15.8 percent or less for all compounds except flufenacet OXA, which had relative standard deviations ranging from 11.3 to 48.9 percent. Method detection levels (MDL's) using the updated HPLC/MS method varied from 0.009 to 0.045 ?g/L, with the flufenacet OXA MDL at 0.072 g/L. The updated HPLC/MS method is valuable for acquiring information about the fate and transport of the parent chloroacetanilide herbicides in water.

","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr0110","issn":"0094-9140","usgsCitation":"Lee, E., Kish, J., Zimmerman, L., and Thurman, E., 2001, Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group--Update and additions to the determination of chloroacetanilide herbicide degradation compounds in water using high-performance liquid chromatography/mass spectrometry: U.S. Geological Survey Open-File Report 2001-10, iv, 17 p. , https://doi.org/10.3133/ofr0110.","productDescription":"iv, 17 p. ","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":155236,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0010/report-thumb.jpg"},{"id":51423,"rank":298,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0010/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a53e4b07f02db62bb16","contributors":{"authors":[{"text":"Lee, E.A.","contributorId":48608,"corporation":false,"usgs":true,"family":"Lee","given":"E.A.","email":"","affiliations":[],"preferred":false,"id":186380,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kish, J.L.","contributorId":97937,"corporation":false,"usgs":true,"family":"Kish","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":186382,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Zimmerman, L.R.","contributorId":28624,"corporation":false,"usgs":true,"family":"Zimmerman","given":"L.R.","email":"","affiliations":[],"preferred":false,"id":186379,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Thurman, E.","contributorId":75006,"corporation":false,"usgs":true,"family":"Thurman","given":"E.","affiliations":[],"preferred":false,"id":186381,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":30879,"text":"wri004233 - 2001 - Techniques for estimating flood-frequency discharges for streams in Iowa","interactions":[],"lastModifiedDate":"2016-02-08T11:37:46","indexId":"wri004233","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2000-4233","title":"Techniques for estimating flood-frequency discharges for streams in Iowa","docAbstract":"

A statewide study was conducted to develop regression equations for estimating flood-frequency discharges for ungaged stream sites in Iowa. Thirty-eight selected basin characteristics were quantified and flood-frequency analyses were computed for 291 streamflow-gaging stations in Iowa and adjacent States. A generalized-skew-coefficient analysis was conducted to determine whether generalized skew coefficients could be improved for Iowa. Station skew coefficients were computed for 239 gaging stations in Iowa and adjacent States, and an isoline map of generalized-skew-coefficient values was developed for Iowa using variogram modeling and kriging methods. The skew map provided the lowest mean square error for the generalized-skew- coefficient analysis and was used to revise generalized skew coefficients for flood-frequency analyses for gaging stations in Iowa.

\n

Regional regression analysis, using generalized least-squares regression and data from 241 gaging stations,was used to develop equations for three hydrologic regions defined for the State. The regression equations can be used to estimate flood discharges that have recurrence intervals of 2, 5, 10, 25, 50, 100, 200, and 500 years for ungaged stream sites in Iowa. One-variable equations were developed for each of the three regions and multi-variable equations were developed for two of the regions. Two sets of equations are presented for two of the regions because one-variable equations are considered easy for users to apply and the predictive accuracies of multi-variable equations are greater. Standard error of prediction for the one-variable equations ranges from about 34 to 45 percent and for the multi-variable equations ranges from about 31 to 42 percent.

\n

A region-of-influence regression method was also investigated for estimating flood-frequency discharges for ungaged stream sites in Iowa. A comparison of regional and region-of influence regression methods, based on ease of application and root mean square errors, determined the regional regression method to be the better estimation method for Iowa.

\n

Techniques for estimating flood-frequency discharges for streams in Iowa are presented for determining (1) regional regression estimates for ungaged sites on ungaged streams; (2) weighted estimates for gaged sites; and (3) weighted estimates for ungaged sites on gaged streams. The technique for determining regional regression estimates for ungaged sites on ungaged streams requires determining which of four possible examples applies to the location of the stream site and its basin. Illustrations for determining which example applies to an ungaged stream site and for applying both the one-variable and multi-variable regression equations are provided for the estimation techniques.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri004233","collaboration":"Prepared in cooperation with the Iowa Department of Transportation and the Iowa Highway Research Board (Project HR-395A)","usgsCitation":"Eash, D.A., 2001, Techniques for estimating flood-frequency discharges for streams in Iowa: U.S. Geological Survey Water-Resources Investigations Report 2000-4233, iv, 88 p., https://doi.org/10.3133/wri004233.","productDescription":"iv, 88 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":351,"text":"Iowa Water Science Center","active":true,"usgs":true}],"links":[{"id":316664,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri004233.JPG"},{"id":2788,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://ia.water.usgs.gov/pubs/reports/WRIR_00-4233.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Illinois, Iowa, Minnesota, Missouri, Nebraska, South Dakota, Wisconsin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -89.923095703125,\n 43.8899753738369\n ],\n [\n -89.69238281249999,\n 40.136890695345905\n ],\n [\n -97.283935546875,\n 40.069664523297774\n ],\n [\n -97.18505859374999,\n 44.449467536006935\n ],\n [\n -95.44921875,\n 44.449467536006935\n ],\n [\n -95.44921875,\n 43.992814500489914\n ],\n [\n -89.923095703125,\n 43.8899753738369\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4886e4b07f02db519754","contributors":{"authors":[{"text":"Eash, David A. 0000-0002-2749-8959 daeash@usgs.gov","orcid":"https://orcid.org/0000-0002-2749-8959","contributorId":1887,"corporation":false,"usgs":true,"family":"Eash","given":"David","email":"daeash@usgs.gov","middleInitial":"A.","affiliations":[{"id":351,"text":"Iowa Water Science Center","active":true,"usgs":true}],"preferred":true,"id":204264,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":31279,"text":"ofr01155 - 2001 - Selected hydrologic and water-quality data for Kamas Valley and vicinity, Summit County, Utah, 1997-2000","interactions":[],"lastModifiedDate":"2017-04-11T09:49:47","indexId":"ofr01155","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","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":"2001-155","title":"Selected hydrologic and water-quality data for Kamas Valley and vicinity, Summit County, Utah, 1997-2000","docAbstract":"

This report contains hydrologic and water-quality data collected in the Kamas Valley vicinity during a study from 1997 to 2000. The study area is in Summit County in north-central Utah and is part of the Middle Rocky Mountains Physiographic Province described by Fenneman (1931). Data were collected in Kamas Valley between the Uinta Mountains on the east and the West Hills on the west, the upper Weber River area, the Samak area along Beaver Creek, the Woodland area, and the Indian Hollow area. These areas, where population growth and water demand are concentrated, encompass about 70 square miles and include the Weber River, Beaver Creek, and Provo River drainages. Surface water is the dominant hydrologic resource. The combined average flow from these three drainages is about 345,000 acre-feet per year. Ground water is present in the unconsolidated deposits in Kamas Valley, in stream alluvium along Beaver Creek and the upper Weber River, and in the consolidated rocks surrounding Kamas Valley.

","language":"English","publisher":"U.S.Geological Survey","publisherLocation":"Salt Lake City, UT","doi":"10.3133/ofr01155","collaboration":"Prepared in cooperation with the Utah Department Of Natural Resources, Division of Water Rights; Utah Department of Environmental Quality, Division of Water Quality; Weber Basin Water Conservancy District; Davis and Weber Counties Canal Company; and the Weber River Water Users Association","usgsCitation":"Haraden, P.L., Spangler, L., Brooks, L., and Stolp, B., 2001, Selected hydrologic and water-quality data for Kamas Valley and vicinity, Summit County, Utah, 1997-2000: U.S. Geological Survey Open-File Report 2001-155, Report: iv, 85 p.; 1 Plate: 18.92 x 26.04 inches, https://doi.org/10.3133/ofr01155.","productDescription":"Report: iv, 85 p.; 1 Plate: 18.92 x 26.04 inches","numberOfPages":"93","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":160188,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":339531,"rank":4,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/ofr01155/pdf/OFR01155.pdf"},{"id":2903,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr01155","linkFileType":{"id":5,"text":"html"}},{"id":258661,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0155/plate-1.pdf","size":"3.70 MB","linkFileType":{"id":1,"text":"pdf"}}],"scale":"1","country":"United States","state":"Utah","county":"Summit County","otherGeospatial":"Kamas Valley","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a06e4b07f02db5f8c45","contributors":{"authors":[{"text":"Haraden, Peter L.","contributorId":60276,"corporation":false,"usgs":true,"family":"Haraden","given":"Peter","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":205563,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Spangler, L.E.","contributorId":54230,"corporation":false,"usgs":true,"family":"Spangler","given":"L.E.","email":"","affiliations":[],"preferred":false,"id":205562,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brooks, L.E.","contributorId":41852,"corporation":false,"usgs":true,"family":"Brooks","given":"L.E.","email":"","affiliations":[],"preferred":false,"id":205561,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Stolp, Bernard J. 0000-0003-3803-1497","orcid":"https://orcid.org/0000-0003-3803-1497","contributorId":71942,"corporation":false,"usgs":true,"family":"Stolp","given":"Bernard J.","affiliations":[],"preferred":false,"id":205564,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":69568,"text":"i2735 - 2001 - Maps showing the extent of mining, locations of mine shafts, adits, air shafts, and bedrock faults, and thickness of overburden above abandoned coal mines in the Boulder-Weld coal field, Boulder, Weld, and Adams Counties, Colorado","interactions":[],"lastModifiedDate":"2022-08-02T21:40:31.474115","indexId":"i2735","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2735","subseriesTitle":"GIS","title":"Maps showing the extent of mining, locations of mine shafts, adits, air shafts, and bedrock faults, and thickness of overburden above abandoned coal mines in the Boulder-Weld coal field, Boulder, Weld, and Adams Counties, Colorado","docAbstract":"

No abstract available.

","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/i2735","usgsCitation":"Roberts, S.B., Hynes, J.L., and Woodward, C.L., 2001, Maps showing the extent of mining, locations of mine shafts, adits, air shafts, and bedrock faults, and thickness of overburden above abandoned coal mines in the Boulder-Weld coal field, Boulder, Weld, and Adams Counties, Colorado: U.S. Geological Survey IMAP 2735, 1 Plate: 59.00 × 43.00 inches, https://doi.org/10.3133/i2735.","productDescription":"1 Plate: 59.00 × 43.00 inches","costCenters":[],"links":[{"id":188270,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6197,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/imap/i-2735/","linkFileType":{"id":5,"text":"html"}},{"id":110188,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_39878.htm","linkFileType":{"id":5,"text":"html"},"description":"39878"}],"scale":"48000","country":"United States","state":"Colorado","county":"Adams County, Boulder County, Weld County","otherGeospatial":"Boulder-Weld coal field","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -105.25,\n 39.875\n ],\n [\n -104.875,\n 39.875\n ],\n [\n -104.875,\n 40.133\n ],\n [\n -105.25,\n 40.133\n ],\n [\n -105.25,\n 39.875\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a1ae4b07f02db6062ee","contributors":{"authors":[{"text":"Roberts, S. B.","contributorId":81185,"corporation":false,"usgs":true,"family":"Roberts","given":"S.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":280614,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hynes, J. L.","contributorId":31835,"corporation":false,"usgs":true,"family":"Hynes","given":"J.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":280613,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Woodward, C. L.","contributorId":26763,"corporation":false,"usgs":true,"family":"Woodward","given":"C.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":280612,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":30934,"text":"wri014132 - 2001 - Methods of analysis by the U. S. Geological Survey National Water Quality Laboratory-Determination of organic plus inorganic mercury in filtered and unfiltered natural water with cold vapor; atomic fluorescence spectrometry","interactions":[],"lastModifiedDate":"2021-05-28T16:08:39.308519","indexId":"wri014132","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2001-4132","title":"Methods of analysis by the U. S. Geological Survey National Water Quality Laboratory-Determination of organic plus inorganic mercury in filtered and unfiltered natural water with cold vapor; atomic fluorescence spectrometry","docAbstract":"

An analytical method using cold vapor-atomic fluorescence spectrometry was developed by the U.S. Geological Survey in 2001 for the determination of organic plus inorganic mercury in filtered and unfiltered natural water. This method was developed to eliminate the use of acid dichromate preservative and to provide capability to measure ambient mercury concentrations in natural water. Dissolved mercury includes all oxidizable mercury species present in natural water that has been filtered through a 0.45- micrometer pore size capsule filter. Wholewater recoverable mercury includes dissolved mercury species and mercury species adsorbed to particulate matter in unfiltered natural water. Mercury species can include elemental mercury, mercury (II), mercury (II) complexes, various alkyl- and phenylmercury compounds, and other forms of mercury. In this method, samples are collected and processed according to standard U.S. Geological Survey protocols. Samples are preserved onsite with 6N hydrochloric acid in a ratio of 1 to 100 in a borosilicateglass bottle with fluoropolymer-lined cap. Mercury species are oxidized to mercury (II) by using bromine monochloride; excess oxidation reagent is neutralized with hydroxylamine hydrochloride. Elemental mercury produced after adding stannous chloride is purged from the solution with ultrapure argon gas into a cell in which the mercury concentration is measured by atomic fluorescence emission at 253.7 nanometers. The analytical response is linear up to 125 nanograms per liter (ng/L) of mercury, and the short-term method detection limit is about 5 ng/L. The analytical variability at 50 ng/L is about 10 percent. This report describes the method and compares the use of hydrochloric acid to acid dichromate as a field preservative. Ambient mercury concentrations in hydrochloric acidpreserved samples stored in borosilicate-glass bottles with fluoropolymer-lined caps are shown to be stable for at least 30 days. Mercury concentrations are stable for at least 5 months after bromine monochloride is added to the sample bottles in the laboratory. The long-term average percent recoveries at 20, 45, and 75 ng/L in reagent water, filtered and unfiltered ground water, and filtered and unfiltered surface water range from 89 to 108, 96 to 103, and 94 to 98 percent, respectively.

","language":"English","doi":"10.3133/wri014132","usgsCitation":"Garbarino, J.R., and Damrau, D.L., 2001, Methods of analysis by the U. S. 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No abstract available.

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S.","contributorId":16466,"corporation":false,"usgs":true,"family":"Kulander","given":"C.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":205526,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70185189,"text":"70185189 - 2001 - Quantification of mine-drainage inflows to Little Cottonwood Creek, Utah, using a tracer-injection and synoptic-sampling study","interactions":[],"lastModifiedDate":"2018-11-30T05:15:15","indexId":"70185189","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1539,"text":"Environmental Geology","active":true,"publicationSubtype":{"id":10}},"title":"Quantification of mine-drainage inflows to Little Cottonwood Creek, Utah, using a tracer-injection and synoptic-sampling study","docAbstract":"

Historic mining in Little Cottonwood Canyon in Utah has left behind many mine drainage tunnels that discharge water to Little Cottonwood Creek. To quantify the major sources of mine drainage to the stream, synoptic sampling was conducted during a tracer injection under low flow conditions (September 1998). There were distinct increases in discharge downstream from mine drainage and major tributary inflows that represented the total surface and subsurface contributions. The chemistry of stream water determined from synoptic sampling was controlled by the weathering of carbonate rocks and mine drainage inflows. Buffering by carbonate rocks maintained a high pH throughout the study reach. Most of the metal loading was from four surface-water inflows and three subsurface inflows. The main subsurface inflow was from a mine pool in the Wasatch Tunnel. Natural attenuation of all the metals resulted in the formation of colloidal solids, sorption of some metals, and accumulation onto the streambed. The deposition on the streambed could contribute to chronic toxicity for aquatic organisms. Information from the study will help to make decisions about environmental restoration.

","language":"English","publisher":"Springer-Verlag","doi":"10.1007/s002540100320","usgsCitation":"Kimball, B., Runkel, R., and Gerner, L., 2001, Quantification of mine-drainage inflows to Little Cottonwood Creek, Utah, using a tracer-injection and synoptic-sampling study: Environmental Geology, v. 40, no. 11, p. 1390-1404, https://doi.org/10.1007/s002540100320.","productDescription":"15 p.","startPage":"1390","endPage":"1404","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":337697,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Utah","otherGeospatial":"Cottonwood creek ","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -111.78657531738281,\n 40.62620049126207\n ],\n [\n -111.78520202636719,\n 40.614473680534935\n ],\n [\n -111.70932769775389,\n 40.62750334315296\n ],\n [\n -111.66675567626953,\n 40.63297504354541\n ],\n [\n -111.60839080810545,\n 40.62203119441502\n ],\n [\n -111.5936279296875,\n 40.61864344909241\n ],\n [\n -111.59328460693358,\n 40.63323558952353\n ],\n [\n -111.62899017333984,\n 40.650950330810694\n ],\n [\n -111.66160583496094,\n 40.65381550894382\n ],\n [\n -111.7086410522461,\n 40.644959106244734\n ],\n [\n -111.77352905273438,\n 40.62932729310059\n ],\n [\n -111.78314208984375,\n 40.62515819144965\n ],\n [\n -111.78657531738281,\n 40.62620049126207\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"40","issue":"11","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58cba41fe4b0849ce97dc768","contributors":{"authors":[{"text":"Kimball, B.","contributorId":189384,"corporation":false,"usgs":false,"family":"Kimball","given":"B.","affiliations":[],"preferred":false,"id":684674,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Runkel, R.","contributorId":189385,"corporation":false,"usgs":false,"family":"Runkel","given":"R.","email":"","affiliations":[],"preferred":false,"id":684675,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gerner, L.","contributorId":189386,"corporation":false,"usgs":false,"family":"Gerner","given":"L.","affiliations":[],"preferred":false,"id":684676,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":61477,"text":"mf2327B - 2001 - Map of steep structures in part of the southern Toquima Range and adjacent areas, Nye County, Nevada","interactions":[],"lastModifiedDate":"2017-02-28T15:25:03","indexId":"mf2327B","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2327","chapter":"B","title":"Map of steep structures in part of the southern Toquima Range and adjacent areas, Nye County, Nevada","docAbstract":"

No abstract available.

","language":"English","doi":"10.3133/mf2327B","usgsCitation":"Shawe, D.R., 2001, Map of steep structures in part of the southern Toquima Range and adjacent areas, Nye County, Nevada: U.S. Geological Survey Miscellaneous Field Studies Map 2327, 10 p., https://doi.org/10.3133/mf2327B.","productDescription":"10 p.","costCenters":[],"links":[{"id":180490,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6046,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/mf/2001/mf-2327-b/","linkFileType":{"id":5,"text":"html"}},{"id":110212,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_43499.htm","linkFileType":{"id":5,"text":"html"},"description":"43499"}],"scale":"48000","country":"United States","state":"Nevada","county":"Nye","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117.11749999999999,38.5 ], [ -117.11749999999999,38.75 ], [ -116.75,38.75 ], [ -116.75,38.5 ], [ -117.11749999999999,38.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a93e4b07f02db65826e","contributors":{"authors":[{"text":"Shawe, D. R.","contributorId":6863,"corporation":false,"usgs":true,"family":"Shawe","given":"D.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":265752,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":61478,"text":"mf2353 - 2001 - Geologic maps and cross sections of mine levels at the Pea Ridge iron mine, Washington County, Missouri","interactions":[],"lastModifiedDate":"2017-03-02T16:00:26","indexId":"mf2353","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2353","title":"Geologic maps and cross sections of mine levels at the Pea Ridge iron mine, Washington County, Missouri","docAbstract":"

This geologic mapping and interpretation of the Pea Ridge iron mine, Missouri, is part of a cooperative effort between the U.S. Geological Survey (USGS) and the Missouri Department of Natural Resources, Division of Geology and Land Survey (DGLS), under the auspices of the USGS Midcontinent Strategic and Critical Minerals Project. The goal of the Pea Ridge study is to compare the Middle Proterozoic iron deposits of Missouri with the Middle Proterozoic Olympic Dam deposit and similar deposits of the Stuart Shelf, South Australia. This effort developed from work by Sims and others (1987), who recognized the many similarities between the St. Francois terrane in southeastern Missouri and the Stuart Shelf and also the potential for Olympic Dam-type deposits in the Middle Proterozoic granite-rhyolite terranes of the Midcontinent. Detailed descriptions of the map units are given in Nuelle and others (1992). Results of stable-isotope, fluid-inclusion, and traceelement studies that focus on the origin of the ore deposit are presented in Day and others (1991, 1992, and 1993), Sidder and others (1991, 1993a, b), and Cordell and others (1993).

","language":"English","doi":"10.3133/mf2353","usgsCitation":"Seeger, C., Nuelle, L.M., Sidder, G., Marikos, M., and Smith, D.C., 2001, Geologic maps and cross sections of mine levels at the Pea Ridge iron mine, Washington County, Missouri: U.S. Geological Survey Miscellaneous Field Studies Map 2353, 5 sheets, https://doi.org/10.3133/mf2353.","productDescription":"5 sheets","costCenters":[],"links":[{"id":186818,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6047,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/mf/2001/mf-2353/","linkFileType":{"id":5,"text":"html"}},{"id":110178,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_37357.htm","linkFileType":{"id":5,"text":"html"},"description":"37357"}],"scale":"24000","country":"United States","state":"Missouri","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -91.05055555555555,38.11694444444444 ], [ -91.05055555555555,38.13361111111111 ], [ -91.03333333333333,38.13361111111111 ], [ -91.03333333333333,38.11694444444444 ], [ -91.05055555555555,38.11694444444444 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae1e4b07f02db688642","contributors":{"authors":[{"text":"Seeger, C.M.","contributorId":55484,"corporation":false,"usgs":true,"family":"Seeger","given":"C.M.","email":"","affiliations":[],"preferred":false,"id":265756,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nuelle, L. M.","contributorId":21638,"corporation":false,"usgs":true,"family":"Nuelle","given":"L.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":265754,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sidder, G.B.","contributorId":89150,"corporation":false,"usgs":true,"family":"Sidder","given":"G.B.","affiliations":[],"preferred":false,"id":265757,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Marikos, M.A.","contributorId":13317,"corporation":false,"usgs":true,"family":"Marikos","given":"M.A.","email":"","affiliations":[],"preferred":false,"id":265753,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Smith, D. C. davidsmith@usgs.gov","contributorId":31057,"corporation":false,"usgs":true,"family":"Smith","given":"D.","email":"davidsmith@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":false,"id":265755,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":31296,"text":"ofr2001186 - 2001 - Borehole geophysical data from Eastland Woolen Mill Superfund site, Corinna, Maine, March 1999","interactions":[],"lastModifiedDate":"2022-07-22T20:05:32.728964","indexId":"ofr2001186","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","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":"2001-186","title":"Borehole geophysical data from Eastland Woolen Mill Superfund site, Corinna, Maine, March 1999","docAbstract":"Borehole-geophysical data were collected in\r\ncooperation with the U.S. Environmental Protection\r\nAgency in seven bedrock wells at the Eastland Woolen\r\nMill Superfund site, Penobscot County, Corinna,\r\nMaine, in March, 1999. The data were collected as part\r\nof a reconnaissance investigation to provide information\r\nneeded to address concerns about the distribution\r\nand fate of contaminants in ground-water at the site.\r\nThe borehole geophysical data were also needed to\r\nguide subsequent data collection associated with the\r\ndevelopment of a remediation workplan. The borehole\r\ngeophysical logs collected included: natural gamma,\r\ncaliper, fluid temperature, fluid conductivity, electromagnetic\r\nconductivity, electromagnetic resistivity,\r\nspontaneous potential, and single-point resistivity.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr2001186","collaboration":"Prepared in cooperation with the U.S. Environmental Protection Agency, Region 1","usgsCitation":"Hansen, B.P., Nichols, W.J., and Dudley, R.W., 2001, Borehole geophysical data from Eastland Woolen Mill Superfund site, Corinna, Maine, March 1999: U.S. Geological Survey Open-File Report 2001-186, iii, 20 p., https://doi.org/10.3133/ofr2001186.","productDescription":"iii, 20 p.","temporalStart":"1999-03-01","temporalEnd":"1999-03-31","costCenters":[{"id":371,"text":"Maine Water Science Center","active":true,"usgs":true}],"links":[{"id":59729,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0186/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":161293,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0186/report-thumb.jpg"},{"id":2933,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://me.water.usgs.gov/reports/OFR01-186.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":404390,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_42282.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Maine","city":"Corinna","otherGeospatial":"Eastland Woolen Mill Superfund site","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -69.267,\n 44.925\n ],\n [\n -69.258,\n 44.925\n ],\n [\n -69.258,\n 44.917\n ],\n [\n -69.267,\n 44.917\n ],\n [\n -69.267,\n 44.925\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fcc1c","contributors":{"authors":[{"text":"Hansen, Bruce P.","contributorId":90727,"corporation":false,"usgs":true,"family":"Hansen","given":"Bruce","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":205615,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nichols, William J.","contributorId":20752,"corporation":false,"usgs":true,"family":"Nichols","given":"William","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":205614,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dudley, Robert W. 0000-0002-0934-0568 rwdudley@usgs.gov","orcid":"https://orcid.org/0000-0002-0934-0568","contributorId":2223,"corporation":false,"usgs":true,"family":"Dudley","given":"Robert","email":"rwdudley@usgs.gov","middleInitial":"W.","affiliations":[{"id":371,"text":"Maine Water Science Center","active":true,"usgs":true},{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":true,"id":205613,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":31303,"text":"ofr2001220 - 2001 - Ground-water conditions in Georgia, 2000","interactions":[],"lastModifiedDate":"2016-12-07T16:06:43","indexId":"ofr2001220","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","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":"2001-220","title":"Ground-water conditions in Georgia, 2000","docAbstract":"Ground-water conditions in Georgia during 1999 and for the period of record were evaluated using data from U.S. Geological Survey ground-water-level and ground-water-quality monitoring networks. Data for 1999 included in this report are from continuous water-level records from 130 wells and chloride analyses from 14 wells. Data from one well is incomplete because data collection was discontinued. \r\nChloride concentration in water from the Upper Floridan aquifer in most of coastal Georgia was within drinking-water standards established by the Georgia Department of Natural Resources and the U.S. Environmental Protection Agency. In the Savannah area, chloride concentration has not changed appreciably with time. However, chloride concentration in water from some wells that tap the Floridan aquifer system in the Brunswick area exceeds the drinking-water standards.","language":"ENGLISH","publisher":"U.S. Geological Survey","doi":"10.3133/ofr2001220","usgsCitation":"Cressler, A.M., Blackburn, D., and McSwain, K., 2001, Ground-water conditions in Georgia, 2000: U.S. Geological Survey Open-File Report 2001-220, 182 p. , https://doi.org/10.3133/ofr2001220.","productDescription":"182 p. 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The overarching goal of this project is to build a spatially distributed infrastructure for information science research by forming a team of information science researchers and providing them with similar hardware and software tools to perform collaborative research. Four geographically distributed Centers of the U.S. Geological Survey (USGS) are developing their own clusters of low-cost personal computers into parallel computing environments that provide a costeffective way for the USGS to increase participation in the high-performance computing community. Referred to as Beowulf clusters, these hybrid systems provide the robust computing power required for conducting research into various areas, such as advanced computer architecture, algorithms to meet the processing needs for real-time image and data processing, the creation of custom datasets from seamless source data, rapid turn-around of products for emergency response, and support for computationally intense spatial and temporal modeling.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01244","usgsCitation":"Crane, M., Steinwand, D., Beckmann, T., Krpan, G., Haga, J., Maddox, B., and Feller, M., 2001, A parallel-processing approach to computing for the geographic sciences: U.S. Geological Survey Open-File Report 2001-244, 38 p., https://doi.org/10.3133/ofr01244.","productDescription":"38 p.","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":159853,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0244/report-thumb.jpg"},{"id":59738,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0244/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1fe4b07f02db6ab89e","contributors":{"authors":[{"text":"Crane, Michael","contributorId":92307,"corporation":false,"usgs":true,"family":"Crane","given":"Michael","email":"","affiliations":[],"preferred":false,"id":205664,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Steinwand, Dan","contributorId":31438,"corporation":false,"usgs":true,"family":"Steinwand","given":"Dan","email":"","affiliations":[],"preferred":false,"id":205658,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Beckmann, Tim 0000-0002-2557-0638","orcid":"https://orcid.org/0000-0002-2557-0638","contributorId":87995,"corporation":false,"usgs":true,"family":"Beckmann","given":"Tim","affiliations":[],"preferred":false,"id":205662,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Krpan, Greg","contributorId":88400,"corporation":false,"usgs":true,"family":"Krpan","given":"Greg","email":"","affiliations":[],"preferred":false,"id":205663,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Haga, Jim","contributorId":31439,"corporation":false,"usgs":true,"family":"Haga","given":"Jim","email":"","affiliations":[],"preferred":false,"id":205659,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Maddox, Brian","contributorId":54637,"corporation":false,"usgs":true,"family":"Maddox","given":"Brian","affiliations":[],"preferred":false,"id":205660,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Feller, Mark","contributorId":79931,"corporation":false,"usgs":true,"family":"Feller","given":"Mark","affiliations":[],"preferred":false,"id":205661,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":22392,"text":"ofr0113 - 2001 - Floods of July 19-25, 1999, in the Wapsipinicon and Cedar River basins, northeast Iowa","interactions":[],"lastModifiedDate":"2016-02-08T09:36:53","indexId":"ofr0113","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","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":"2001-13","title":"Floods of July 19-25, 1999, in the Wapsipinicon and Cedar River basins, northeast Iowa","docAbstract":"

Severe flooding occurred during July 19-25, 1999, in the Wapsipinicon and Cedar River Basins following two thunderstorms over northeast Iowa. During July 18-19, as much as 6 inches of rainfall was centered over Cerro Gordo, Floyd, Mitchell, and Worth Counties. During July 20-21, a second storm occurred in which an additional rainfall of as much as 8 inches was centered over Chickasaw and Floyd Counties. The cumulative effect of the storms produced floods with new maximum peak discharges at the following streamflow-gaging stations: Wapsipinicon River near Tripoli, 19,400 cubic feet per second; Cedar River at Charles City, 31,200 cubic feet per second (recurrence interval about 90 years); Cedar River at Janesville, 42,200 cubic feet per second (recurrence interval about 80 years); and Flood Creek near Powersville, 19,000 cubic feet per second. Profiles of flood elevations for the July 1999 flood are presented in this report for selected reaches along the Wapsipinicon, Cedar, and Shell Rock Rivers and along Flood Creek. Information about the river basins, rain storms, and flooding are presented along with information on temporary bench marks and reference points in the Wapsipinicon and Cedar River Basins.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr0113","issn":"0094-9140","collaboration":"Prepared in cooperation with the Iowa Department of Transportation and the Iowa Highway Research Board (Project HR-140)","usgsCitation":"Ballew, J., and Eash, D.A., 2001, Floods of July 19-25, 1999, in the Wapsipinicon and Cedar River basins, northeast Iowa: U.S. Geological Survey Open-File Report 2001-13, iv, 45 p.; ill., maps; 28 cm., https://doi.org/10.3133/ofr0113.","productDescription":"iv, 45 p.; ill., maps; 28 cm.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":351,"text":"Iowa Water Science 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A.","contributorId":60237,"corporation":false,"usgs":true,"family":"Eash","given":"D.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":188160,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":24451,"text":"ofr012 - 2001 - PTCOUNT - a Fortran-77 computer program to calculate the areal distribution of mapped data points using count-circle methodology","interactions":[],"lastModifiedDate":"2012-02-02T00:08:19","indexId":"ofr012","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","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":"2001-2","title":"PTCOUNT - a Fortran-77 computer program to calculate the areal distribution of mapped data points using count-circle methodology","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr012","issn":"0094-9140","usgsCitation":"Savage, W.Z., Coe, J.A., and Sweeney, R.E., 2001, PTCOUNT - a Fortran-77 computer program to calculate the areal distribution of mapped data points using count-circle methodology (Version 1.0): U.S. Geological Survey Open-File Report 2001-2, 10 p., https://doi.org/10.3133/ofr012.","productDescription":"10 p.","costCenters":[],"links":[{"id":157196,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":1785,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0002/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae4e4b07f02db689dd1","contributors":{"authors":[{"text":"Savage, William Z.","contributorId":107686,"corporation":false,"usgs":true,"family":"Savage","given":"William","email":"","middleInitial":"Z.","affiliations":[],"preferred":false,"id":191951,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Coe, Jeffrey A. 0000-0002-0842-9608 jcoe@usgs.gov","orcid":"https://orcid.org/0000-0002-0842-9608","contributorId":1333,"corporation":false,"usgs":true,"family":"Coe","given":"Jeffrey","email":"jcoe@usgs.gov","middleInitial":"A.","affiliations":[{"id":309,"text":"Geology and Geophysics Science Center","active":true,"usgs":true},{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":191949,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sweeney, Ronald E.","contributorId":89564,"corporation":false,"usgs":true,"family":"Sweeney","given":"Ronald","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":191950,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70178302,"text":"70178302 - 2001 - Development of marine toxicity data for ordnance compounds","interactions":[],"lastModifiedDate":"2016-11-10T15:41:27","indexId":"70178302","displayToPublicDate":"2001-10-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":887,"text":"Archives of Environmental Contamination and Toxicology","active":true,"publicationSubtype":{"id":10}},"title":"Development of marine toxicity data for ordnance compounds","docAbstract":"

A toxicity database for ordnance compounds was generated using eight compounds of concern and marine toxicity tests with five species from different phyla. Toxicity tests and endpoints included fertilization success and embryological development with the sea urchin Arbacia punctulata; zoospore germination, germling length, and cell number with the green macroalga Ulva fasciata; survival and reproductive success of the polychaete Dinophilus gyrociliatus; larvae hatching and survival with the redfish Sciaenops ocellatus; and survival of juveniles of the opossum shrimp Americamysis bahia (formerly Mysidopsis bahia). The studied ordnance compounds were 2,4- and 2,6-dinitrotoluene, 2,4,6-trinitrotoluene, 1,3-dinitrobenzene, 1,3,5-trinitrobenzene, 2,4,6-trinitrophenylmethylnitramine (tetryl), 2,4,6-trinitrophenol (picric acid), and hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX). The most sensitive toxicity test endpoints overall were the macroalga zoospore germination and the polychaete reproduction tests. The most toxic ordnance compounds overall were tetryl and 1,3,5-trinitrobenzene. These were also the most degradable compounds, often being reduced to very low or below-detection levels at the end of the test exposure. Among the dinitro- and trinitrotoluenes and benzenes, toxicity tended to increase with the level of nitrogenation. Picric acid and RDX were the least toxic chemicals tested overall.

","language":"English","publisher":"Springer","doi":"10.1007/s002440010253","usgsCitation":"Nipper, M., Carr, R., Biedenbach, J., Hooten, R., Miller, K., and Saepoff, S., 2001, Development of marine toxicity data for ordnance compounds: Archives of Environmental Contamination and Toxicology, v. 41, no. 3, p. 308-318, https://doi.org/10.1007/s002440010253.","productDescription":"11 p.","startPage":"308","endPage":"318","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":330953,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"41","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58259563e4b01fad86db2427","contributors":{"authors":[{"text":"Nipper, M.","contributorId":7047,"corporation":false,"usgs":true,"family":"Nipper","given":"M.","affiliations":[],"preferred":false,"id":653571,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carr, R.S.","contributorId":31353,"corporation":false,"usgs":true,"family":"Carr","given":"R.S.","affiliations":[],"preferred":false,"id":653572,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Biedenbach, J.M.","contributorId":108262,"corporation":false,"usgs":true,"family":"Biedenbach","given":"J.M.","affiliations":[],"preferred":false,"id":653573,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hooten, R.L.","contributorId":25323,"corporation":false,"usgs":true,"family":"Hooten","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":653574,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Miller, K.","contributorId":104434,"corporation":false,"usgs":true,"family":"Miller","given":"K.","affiliations":[],"preferred":false,"id":653575,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Saepoff, S.","contributorId":46734,"corporation":false,"usgs":true,"family":"Saepoff","given":"S.","email":"","affiliations":[],"preferred":false,"id":653576,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ]}