{"pageNumber":"2446","pageRowStart":"61125","pageSize":"25","recordCount":185071,"records":[{"id":76313,"text":"ofr20061024 - 2006 - Petroleum system modeling capabilities for use in oil and gas resource assessments","interactions":[],"lastModifiedDate":"2018-01-08T13:17:54","indexId":"ofr20061024","displayToPublicDate":"2006-04-02T00:00:00","publicationYear":"2006","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":"2006-1024","title":"Petroleum system modeling capabilities for use in oil and gas resource assessments","docAbstract":"Summary:  Petroleum resource assessments are among the most highly visible and frequently cited scientific products of the U.S. Geological Survey. The assessments integrate diverse and extensive information on the geologic, geochemical, and petroleum production histories of provinces and regions of the United States and the World. Petroleum systems modeling incorporates these geoscience data in ways that strengthen the assessment process and results are presented visually and numerically. The purpose of this report is to outline the requirements, advantages, and limitations of one-dimensional (1-D), two-dimensional (2-D), and three-dimensional (3-D) petroleum systems modeling that can be applied to the assessment of oil and gas resources. Primary focus is on the application of the Integrated Exploration Systems (IES) PetroMod? software because of familiarity with that program as well as the emphasis by the USGS Energy Program on standardizing to one modeling application. The Western Canada Sedimentary Basin (WCSB) is used to demonstrate the use of the PetroMod? software.\r\n\r\nPetroleum systems modeling quantitatively extends the 'total petroleum systems' (TPS) concept (Magoon and Dow, 1994; Magoon and Schmoker, 2000) that is employed in USGS resource assessments. Modeling allows integration of state-of-the-art analysis techniques, and provides the means to test and refine understanding of oil and gas generation, migration, and accumulation. Results of modeling are presented visually, numerically, and statistically, which enhances interpretation of the processes that affect TPSs through time. Modeling also provides a framework for the input and processing of many kinds of data essential in resource assessment, including (1) petroleum system elements such as reservoir, seal, and source rock intervals; (2) timing of depositional, hiatus, and erosional events and their influences on petroleum systems; (3) incorporation of vertical and lateral distribution and lithologies of strata that compose the petroleum systems; and (4) calculations of pressure-volume-temperature (PVT) histories. As digital data on petroleum systems continue to expand, the models can integrate these data into USGS resource assessments by building and displaying, through time, areas of petroleum generation, migration pathways, accumulations, and relative contributions of source rocks to the hydrocarbon components.\r\n\r\nIES PetroMod? 1-D, 2-D, and 3-D models are integrated such that each uses the same variables for petroleum systems modeling. 1-D burial history models are point locations, mainly wells. Maps and cross-sections model geologic information in two dimensions and can incorporate direct input of 2-D seismic data and interpretations using various formats. Both 1-D and 2-D models use data essential for assessments and, following data compilation, they can be completed in hours and retested in minutes. Such models should be built early in the geologic assessment process, inasmuch as they incorporate the petroleum system elements of reservoir, source, and seal rock intervals with associated lithologies and depositional and erosional ages. The models can be used to delineate the petroleum systems. A number of 1-D and 2-D models can be constructed across a geologic province and used by the assessment geologists as a 3-D framework of processes that control petroleum generation, migration, and accumulation. The primary limitation of these models is that they only represent generation, migration, and accumulation in two dimensions.\r\n\r\n3-D models are generally built at reservoir to basin scales. They provide a much more detailed and realistic representation of petroleum systems than 1-D or 2-D models because they portray more fully the temporal and physical relations among (1) burial history; (2) lithologies and associated changes through burial in porosity, permeability, and compaction; (3) hydrodynamic effects; and (4) other parameters that influence petroleum gen","language":"ENGLISH","doi":"10.3133/ofr20061024","usgsCitation":"Higley, D.K., Lewan, M., Roberts, L.N., and Henry, M.E., 2006, Petroleum system modeling capabilities for use in oil and gas resource assessments (Online only, Version 1.0): U.S. Geological Survey Open-File Report 2006-1024, iii, 18 p.: ill., maps, https://doi.org/10.3133/ofr20061024.","productDescription":"iii, 18 p.: ill., maps","numberOfPages":"21","onlineOnly":"Y","costCenters":[],"links":[{"id":122376,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr_2006_1024.jpg"},{"id":7135,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2006/1024/","linkFileType":{"id":5,"text":"html"}}],"edition":"Online only, Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adee4b07f02db6871a5","contributors":{"authors":[{"text":"Higley, Debra K. 0000-0001-8024-9954 higley@usgs.gov","orcid":"https://orcid.org/0000-0001-8024-9954","contributorId":152663,"corporation":false,"usgs":true,"family":"Higley","given":"Debra","email":"higley@usgs.gov","middleInitial":"K.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":287143,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lewan, Michael","contributorId":10499,"corporation":false,"usgs":true,"family":"Lewan","given":"Michael","affiliations":[],"preferred":false,"id":287144,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Roberts, Laura N.R.","contributorId":79530,"corporation":false,"usgs":true,"family":"Roberts","given":"Laura","email":"","middleInitial":"N.R.","affiliations":[],"preferred":false,"id":287146,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Henry, Mitchell E.","contributorId":57447,"corporation":false,"usgs":true,"family":"Henry","given":"Mitchell","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":287145,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70196452,"text":"70196452 - 2006 - Occurrence of MTBE and other gasoline oxygenates in CWS source waters","interactions":[],"lastModifiedDate":"2018-04-09T11:00:33","indexId":"70196452","displayToPublicDate":"2006-04-02T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2136,"text":"Journal - American Water Works Association","active":true,"publicationSubtype":{"id":10}},"title":"Occurrence of MTBE and other gasoline oxygenates in CWS source waters","docAbstract":"<p><span>Results from two national surveys indicate that the gasoline oxygenate methyl tertiary butyl ether (MTBE) is one of the most frequently detected volatile organic compounds in source waters used by community water systems in the United States. Three other ether oxygenates were detected infrequently but almost always co-occurred with MTBE. A random sampling of source waters across the United States found MTBE in almost 9% of samples. In geographic areas with high MTBE use, the compound was detected in 23% of source water samples. Although MTBE concentrations were low (&lt;1 µg/L) in most samples, some concentrations equaled or exceeded the drinking water advisory of 20 µg/L set by the US Environmental Protection Agency. The frequent detection of even low concentrations of MTBE demonstrates the vulnerability of US source waters to anthropogenic compounds, indicating a need to include MTBE in monitoring programs to track the trend of contamination.</span></p>","language":"English","publisher":" American Water Works Association","doi":"10.1002/j.1551-8833.2006.tb07637.x","usgsCitation":"Carter, J.M., Grady, S.J., Delzer, G.C., Koch, B., and Zogorski, J.S., 2006, Occurrence of MTBE and other gasoline oxygenates in CWS source waters: Journal - American Water Works Association, v. 98, no. 4, p. 91-104, https://doi.org/10.1002/j.1551-8833.2006.tb07637.x.","productDescription":"14 p.","startPage":"91","endPage":"104","costCenters":[{"id":562,"text":"South Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"links":[{"id":353251,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","volume":"98","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5aff01f9e4b0da30c1bfcc38","contributors":{"authors":[{"text":"Carter, Janet M. 0000-0002-6376-3473 jmcarter@usgs.gov","orcid":"https://orcid.org/0000-0002-6376-3473","contributorId":339,"corporation":false,"usgs":true,"family":"Carter","given":"Janet","email":"jmcarter@usgs.gov","middleInitial":"M.","affiliations":[{"id":562,"text":"South Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"preferred":false,"id":732962,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Grady, Stephen J.","contributorId":101636,"corporation":false,"usgs":true,"family":"Grady","given":"Stephen","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":732963,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Delzer, Gregory C. 0000-0002-7077-4963 gcdelzer@usgs.gov","orcid":"https://orcid.org/0000-0002-7077-4963","contributorId":986,"corporation":false,"usgs":true,"family":"Delzer","given":"Gregory","email":"gcdelzer@usgs.gov","middleInitial":"C.","affiliations":[{"id":562,"text":"South Dakota Water Science Center","active":true,"usgs":true}],"preferred":true,"id":732964,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Koch, Bart","contributorId":22813,"corporation":false,"usgs":true,"family":"Koch","given":"Bart","email":"","affiliations":[],"preferred":false,"id":732965,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Zogorski, John S. jszogors@usgs.gov","contributorId":189,"corporation":false,"usgs":true,"family":"Zogorski","given":"John","email":"jszogors@usgs.gov","middleInitial":"S.","affiliations":[],"preferred":true,"id":732966,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70184331,"text":"70184331 - 2006 - Response to comment on \"Accumulation of contaminants in fish from wastewater treatment wetlands\"","interactions":[],"lastModifiedDate":"2018-10-26T10:02:22","indexId":"70184331","displayToPublicDate":"2006-04-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"title":"Response to comment on \"Accumulation of contaminants in fish from wastewater treatment wetlands\"","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"American Chemical Society","doi":"10.1021/es068003k","usgsCitation":"Barber, L.B., Keefe, S.H., Antweiler, R.C., Taylor, H.E., and Wass, R.D., 2006, Response to comment on \"Accumulation of contaminants in fish from wastewater treatment wetlands\": Environmental Science & Technology, v. 40, no. 10, p. 3438-3439, https://doi.org/10.1021/es068003k.","productDescription":"2 p. ","startPage":"3438","endPage":"3439","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":477335,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1021/es068003k","text":"Publisher Index Page"},{"id":336958,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"40","issue":"10","noUsgsAuthors":false,"publicationDate":"2006-04-15","publicationStatus":"PW","scienceBaseUri":"58bfd4fee4b014cc3a3ba52e","contributors":{"authors":[{"text":"Barber, Larry B. 0000-0002-0561-0831 lbbarber@usgs.gov","orcid":"https://orcid.org/0000-0002-0561-0831","contributorId":921,"corporation":false,"usgs":true,"family":"Barber","given":"Larry","email":"lbbarber@usgs.gov","middleInitial":"B.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":681024,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Keefe, Steffanie H. 0000-0002-3805-6101 shkeefe@usgs.gov","orcid":"https://orcid.org/0000-0002-3805-6101","contributorId":2843,"corporation":false,"usgs":true,"family":"Keefe","given":"Steffanie","email":"shkeefe@usgs.gov","middleInitial":"H.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":681025,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Antweiler, Ronald C. 0000-0001-5652-6034 antweil@usgs.gov","orcid":"https://orcid.org/0000-0001-5652-6034","contributorId":1481,"corporation":false,"usgs":true,"family":"Antweiler","given":"Ronald","email":"antweil@usgs.gov","middleInitial":"C.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":681026,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Taylor, Howard E. hetaylor@usgs.gov","contributorId":1551,"corporation":false,"usgs":true,"family":"Taylor","given":"Howard","email":"hetaylor@usgs.gov","middleInitial":"E.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":681027,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wass, Roland D.","contributorId":72858,"corporation":false,"usgs":true,"family":"Wass","given":"Roland","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":681028,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70179210,"text":"70179210 - 2006 - Special issue: Terrestrial fluids, earthquakes and volcanoes: The Hiroshi Wakita volume I","interactions":[],"lastModifiedDate":"2016-12-21T20:02:29","indexId":"70179210","displayToPublicDate":"2006-04-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3208,"text":"Pure and Applied Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"Special issue: Terrestrial fluids, earthquakes and volcanoes: The Hiroshi Wakita volume I","docAbstract":"<div class=\"page\" title=\"Page 1\"><div class=\"layoutArea\"><div class=\"column\"><p><span>Terrestrial Fluids, Earthquakes and Volcanoes: The Hiroshi Wakita Volume I </span><span>is a special publication to honor Professor Hiroshi Wakita for his scientific contributions. This volume consists of 17 original papers dealing with various aspects of the role of terrestrial fluids in earthquake and volcanic processes, which reflect Prof. Wakita’s wide scope of research interests.</span></p><p><span>Professor Wakita co-founded the Laboratory for Earthquake Chemistry in 1978 and served as its director from 1988 until his retirement from the university in 1997. He has made the laboratory a leading world center for studying earthquakes and volcanic activities by means of geochemical and hydrological methods. Together with his research team and a number of foreign guest researchers that he attracted, he has made many significant contributions in the above-mentioned scientific fields of interest. This achievement is a testimony to not only his scientific talent, but also his enthusiasm, his open mindedness, and his drive in obtaining both human and financial support. </span></p></div></div></div>","language":"English","publisher":"Springer","usgsCitation":"2006, Special issue: Terrestrial fluids, earthquakes and volcanoes: The Hiroshi Wakita volume I: Pure and Applied Geophysics, v. 163, no. 4, p. 629-914.","productDescription":"286 p.","startPage":"629","endPage":"914","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":332442,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":332441,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://link.springer.com/journal/24/163/4/page/1"}],"volume":"163","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"585ba2f6e4b01224f329b980","contributors":{"editors":[{"text":"Perez, Nemesio M.","contributorId":177622,"corporation":false,"usgs":false,"family":"Perez","given":"Nemesio","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":656400,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"King, Chi-Yu","contributorId":49355,"corporation":false,"usgs":true,"family":"King","given":"Chi-Yu","email":"","affiliations":[],"preferred":false,"id":656401,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Gurrieri, Sergio","contributorId":177623,"corporation":false,"usgs":false,"family":"Gurrieri","given":"Sergio","email":"","affiliations":[],"preferred":false,"id":656402,"contributorType":{"id":2,"text":"Editors"},"rank":3},{"text":"McGee, Kenneth A. kenmcgee@usgs.gov","contributorId":2135,"corporation":false,"usgs":true,"family":"McGee","given":"Kenneth","email":"kenmcgee@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":656403,"contributorType":{"id":2,"text":"Editors"},"rank":4}]}}
,{"id":70140081,"text":"70140081 - 2006 - Lessons learned from the U.S. Geological Survey abandoned mine lands initiative: 1997-2002","interactions":[],"lastModifiedDate":"2020-03-10T15:50:42","indexId":"70140081","displayToPublicDate":"2006-03-30T11:15:00","publicationYear":"2006","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Lessons learned from the U.S. Geological Survey abandoned mine lands initiative: 1997-2002","docAbstract":"<p>Growth of the United States has been facilitated, in part, by hard-rock mining in the Rocky Mountains. Abandoned and inactive mines cause many significant environmental concerns in hundreds of watersheds. Those who have responsibility to address these environmental concerns must have a basic level of scientific information about mining and mine wastes in a watershed prior to initiating remediation activities. To demonstrate what information is needed and how to obtain that information, the U.S. Geological Survey implemented the Abandoned Mine Lands (AML) Initiative from 1997 to 2002 with demonstration studies in the Boulder River watershed in Montana and the Animas River watershed in Colorado. The AML Initiative included collection and analysis of geologic, hydrologic, geochemical, geophysical, and biological data. The synergy of this interdisciplinary analysis produced a perspective of the environmental concerns that could not have come from a single discipline. Two examples of these perspectives include (1) the combination of hydrological tracer techniques, structural geology, and geophysics help to understand the spatial distribution of loading to the streams in a way that cannot be evaluated by monitoring at a catchment outlet, and (2) the combination of toxicology and hydrology combine to illustrate that seasonal variability of toxicity conditions occurs. Lessons have been learned by listening to and collaborating with land-management agencies to understand their needs and by applying interdisciplinary methods to answer their questions.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"7th International Conference on Acid Rock Drainage (ICARD)","conferenceDate":"March 26, 2006","conferenceLocation":"St. Louis, MO","language":"English","publisher":"American Society of Mining and Reclamation","publisherLocation":"Lexington, KY","usgsCitation":"Kimball, B.A., Church, S.E., and Besser, J.M., 2006, Lessons learned from the U.S. Geological Survey abandoned mine lands initiative: 1997-2002, 7th International Conference on Acid Rock Drainage (ICARD), St. Louis, MO, March 26, 2006, p. 944-963.","productDescription":"20 p.","startPage":"944","endPage":"963","onlineOnly":"N","additionalOnlineFiles":"N","temporalStart":"1997-01-01","temporalEnd":"2002-12-31","costCenters":[{"id":102,"text":"Abandoned Mine Lands Initiative","active":false,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":297706,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":297705,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.asmr.us/Publications/Conference-Proceedings?y=2006"}],"country":"United States","state":"Colorado, Montana","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -109.05029296875,\n              37.00255267215955\n            ],\n            [\n              -109.05029296875,\n              41.0130657870063\n            ],\n            [\n              -102.06298828125,\n              41.0130657870063\n            ],\n            [\n              -102.06298828125,\n              37.00255267215955\n            ],\n            [\n              -109.05029296875,\n              37.00255267215955\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -117.0703125,\n              49.05227025601607\n            ],\n            [\n              -117.0703125,\n              46.42271253466719\n            ],\n            [\n              -117.0703125,\n              45.99696161820381\n            ],\n            [\n              -116.65283203124999,\n              45.5679096098613\n            ],\n            [\n              -117.42187500000001,\n              44.512176171071054\n            ],\n            [\n              -117.04833984375001,\n              43.723474896114816\n            ],\n            [\n              -117.0703125,\n              41.983994270935625\n            ],\n            [\n              -111.0498046875,\n              42.00032514831621\n            ],\n            [\n              -111.0498046875,\n              45.02695045318546\n            ],\n            [\n              -104.0185546875,\n              44.98034238084973\n            ],\n            [\n              -104.04052734375,\n              49.023461463214126\n            ],\n            [\n              -117.0703125,\n              49.05227025601607\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"54dd2be3e4b08de9379b354c","contributors":{"authors":[{"text":"Kimball, Briant A. bkimball@usgs.gov","contributorId":533,"corporation":false,"usgs":true,"family":"Kimball","given":"Briant","email":"bkimball@usgs.gov","middleInitial":"A.","affiliations":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"preferred":true,"id":539761,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Church, Stan E. schurch@usgs.gov","contributorId":803,"corporation":false,"usgs":true,"family":"Church","given":"Stan","email":"schurch@usgs.gov","middleInitial":"E.","affiliations":[],"preferred":false,"id":539762,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Besser, John M. 0000-0002-9464-2244 jbesser@usgs.gov","orcid":"https://orcid.org/0000-0002-9464-2244","contributorId":2073,"corporation":false,"usgs":true,"family":"Besser","given":"John","email":"jbesser@usgs.gov","middleInitial":"M.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":539763,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70142595,"text":"70142595 - 2006 - What's weathering? Mineralogy and field leach studies in mine waste, Leadville and Montezuma mining districts, Colorado","interactions":[],"lastModifiedDate":"2015-03-09T09:38:20","indexId":"70142595","displayToPublicDate":"2006-03-30T10:45:00","publicationYear":"2006","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"What's weathering? Mineralogy and field leach studies in mine waste, Leadville and Montezuma mining districts, Colorado","docAbstract":"<p>Weathering is important in the development of rock fabrics that control porosity in mine-waste materials, and in turn, porosity affects metal transport through and from mine-waste piles into watersheds. Mine-waste piles are dynamic physical and chemical systems as evidenced by remnant Fe-oxide boxwork structures after sulfide minerals, development of alteration rinds and etch pits on grains, and precipitation of secondary minerals under low temperature conditions. These microscale changes in the mine-waste materials are the result of partial to total dissolution of sulfide and other minerals. Mine-waste materials from the Dinero, Lower Chatauqua, and Saints John sites, Leadville and Montezuma mining districts, Colorado, exhibit rock fabrics that indicate that weathering products, e.g., Fe oxyhydroxides, jarosite, and clays, have been transported in suspension through the waste piles and deposited in voids and as coatings on rock fragments. Microscale characterization of weathered, partially dissolved minerals lends insight into the source of leachable metals in these mine-waste sites. Mineralogic studies show that galena in the Lower Chatauqua waste is enriched in Ag. Qualitative and semiquantitative microanalysis of weathered, altered galena grains from all three sites show that the Ag-bearing galena is more susceptible to dissolution. It is not surprising, then, that solutions experimentally leached from Lower Chatauqua waste are higher in Pb (2310 ppb) compared to leachates from the Dinero (31 ppb) and Saints John (1360 ppb) wastes. The mobility of metals is increased at acidic pH. Using the USGS Field Leach Test protocol, leachate derived from the Dinero waste has a pH of 3 and high concentrations of Al (443 ppb), Fe (441 ppb), and Zn (7970 ppb). Leachate from Sts. John tailings has a pH about 4 and high concentrations of Mn (1520 ppb), Zn (2240 ppb), and Pb (1360 ppb). Leachate from the Lower Chatauqua waste has an intermediate pH of 5, but in addition to the high Pb level already mentioned, it contains high levels of K (1.9 ppm), Mn (6720 ppb), and Zn (1550 ppb). The high concentration of metals, despite the intermediate pH of the leachate, may be explained by acidic microenvironments that exist at the surfaces of sulfide minerals, where sulfur-and iron-oxidizing microbes may flourish. It is at the reactive mineral-oxygen-water interface where metals are released and low-pH sulfate precipitates such as jarosite-beudantite form.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the Seventh International Conference on Acid Rock Drainage","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Seventh International Conference on Acid Rock Drainage","conferenceDate":"03/26/2006","conferenceLocation":"St. Louis, MO","language":"English","publisher":"American Society of Mining and Reclamation","publisherLocation":"Lexington, KY","usgsCitation":"Diehl, S.F., Hageman, P., and Smith, K.S., 2006, What's weathering? Mineralogy and field leach studies in mine waste, Leadville and Montezuma mining districts, Colorado, <i>in</i> Proceedings of the Seventh International Conference on Acid Rock Drainage, St. Louis, MO, 03/26/2006, p. 507-527.","productDescription":"21 p.","startPage":"507","endPage":"527","numberOfPages":"21","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":298347,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Colorado","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -109.072265625,\n              37.00255267215955\n            ],\n            [\n              -109.072265625,\n              41.00477542222949\n            ],\n            [\n              -102.06298828125,\n              41.00477542222949\n            ],\n            [\n              -102.06298828125,\n              37.00255267215955\n            ],\n            [\n              -109.072265625,\n              37.00255267215955\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"54fec43fe4b02419550debf6","contributors":{"authors":[{"text":"Diehl, S. F.","contributorId":84780,"corporation":false,"usgs":true,"family":"Diehl","given":"S.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":541975,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hageman, Phil L. 0000-0002-3440-2150","orcid":"https://orcid.org/0000-0002-3440-2150","contributorId":8458,"corporation":false,"usgs":false,"family":"Hageman","given":"Phil L.","affiliations":[],"preferred":false,"id":541976,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Smith, Kathleen S. 0000-0001-8547-9804 ksmith@usgs.gov","orcid":"https://orcid.org/0000-0001-8547-9804","contributorId":182,"corporation":false,"usgs":true,"family":"Smith","given":"Kathleen","email":"ksmith@usgs.gov","middleInitial":"S.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":541977,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":76083,"text":"sim2912 - 2006 - Water-surface elevations and boundaries of the 100-year and 500-year floods and floodway for the Jocko River, western Montana","interactions":[],"lastModifiedDate":"2012-03-08T17:16:23","indexId":"sim2912","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":333,"text":"Scientific Investigations Map","code":"SIM","onlineIssn":"2329-132X","printIssn":"2329-1311","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2912","title":"Water-surface elevations and boundaries of the 100-year and 500-year floods and floodway for the Jocko River, western Montana","language":"ENGLISH","doi":"10.3133/sim2912","usgsCitation":"Chase, K.J., and Parrett, C., 2006, Water-surface elevations and boundaries of the 100-year and 500-year floods and floodway for the Jocko River, western Montana: U.S. Geological Survey Scientific Investigations Map 2912, 3 map sheets, approx 48 x 40 in., https://doi.org/10.3133/sim2912.","productDescription":"3 map sheets, approx 48 x 40 in.","costCenters":[{"id":400,"text":"Montana Water Science Center","active":false,"usgs":true}],"links":[{"id":110657,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_76883.htm","linkFileType":{"id":5,"text":"html"},"description":"76883"},{"id":194471,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":8040,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sim/2006/2912/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b04e4b07f02db699313","contributors":{"authors":[{"text":"Chase, Katherine J. 0000-0002-5796-4148 kchase@usgs.gov","orcid":"https://orcid.org/0000-0002-5796-4148","contributorId":454,"corporation":false,"usgs":true,"family":"Chase","given":"Katherine","email":"kchase@usgs.gov","middleInitial":"J.","affiliations":[{"id":685,"text":"Wyoming-Montana Water Science Center","active":false,"usgs":true}],"preferred":true,"id":287052,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Parrett, Charles","contributorId":9635,"corporation":false,"usgs":true,"family":"Parrett","given":"Charles","email":"","affiliations":[],"preferred":false,"id":287053,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":76023,"text":"fs20063006 - 2006 - Feral Cats: Too Long a Threat to Hawaiian Wildlife","interactions":[],"lastModifiedDate":"2012-02-02T00:14:20","indexId":"fs20063006","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2006-3006","title":"Feral Cats: Too Long a Threat to Hawaiian Wildlife","docAbstract":"BACKGROUND\r\n\r\nDomestic cats (Felis catus) were first brought to Hawai`i aboard sailing ships of European explorers and colonists. The job of these predators was to control mice and rats on the ships during the long voyages. As in other places, cats were taken in and adopted by the families of Hawai`i and soon became household pets known as popoki. But cats have always been very well equipped to live and hunt on their own. On tropical archipelagos like the Hawaiian Islands where no other predatory mammals of comparable size existed, abundant and naive prey were particularly easy game, and cats soon thrived in the wild.\r\n\r\nAlthough the details of when cats first came to live in the wild remain little known, adventurers, writers, and naturalists of the day recorded some important observations. Feral cats were observed in remote wilderness around K?ilauea volcano on Hawai`i Island as early as 1840 by explorer William Brackenridge. Mark Twain was so impressed by the great abundance of cats when he visited Honolulu in 1866 that he reported his observations in the Sacramento Union newspaper, which were later reprinted in his book Roughing It: I saw... tame cats, wild cats, singed cats, individual cats, groups of cats, platoons of cats, companies of cats, regiments of cats, armies of cats, multitudes of cats, millions of cats...","language":"ENGLISH","doi":"10.3133/fs20063006","usgsCitation":"Hess, S., and Banko, P.C., 2006, Feral Cats: Too Long a Threat to Hawaiian Wildlife: U.S. Geological Survey Fact Sheet 2006-3006, 4 p., https://doi.org/10.3133/fs20063006.","productDescription":"4 p.","numberOfPages":"4","costCenters":[],"links":[{"id":125757,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_2006_3006.jpg"},{"id":9241,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://biology.usgs.gov/pierc/Fact_Sheets/Feral_cats.pdf","size":"825","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fce4b07f02db5f5af2","contributors":{"authors":[{"text":"Hess, Steven C.","contributorId":74462,"corporation":false,"usgs":true,"family":"Hess","given":"Steven C.","affiliations":[],"preferred":false,"id":287042,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Banko, Paul C. 0000-0002-6035-9803 pbanko@usgs.gov","orcid":"https://orcid.org/0000-0002-6035-9803","contributorId":3179,"corporation":false,"usgs":true,"family":"Banko","given":"Paul","email":"pbanko@usgs.gov","middleInitial":"C.","affiliations":[{"id":521,"text":"Pacific Island Ecosystems Research Center","active":false,"usgs":true},{"id":5049,"text":"Pacific Islands Ecosys Research Center","active":true,"usgs":true}],"preferred":true,"id":287041,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":76263,"text":"ofr20061014 - 2006 - Structure and Velocities of the Northeastern Santa Cruz Mountains and the Western Santa Clara Valley, California, from the SCSI-LR Seismic Survey","interactions":[],"lastModifiedDate":"2012-02-02T00:14:20","indexId":"ofr20061014","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2006-1014","title":"Structure and Velocities of the Northeastern Santa Cruz Mountains and the Western Santa Clara Valley, California, from the SCSI-LR Seismic Survey","docAbstract":"Introduction:  The Santa Clara Valley is located in the southern San Francisco Bay area of California and generally includes the area south of the San Francisco Bay between the Santa Cruz Mountains on the southwest and the Diablo Ranges on the northeast. The area has a population of approximately 1.7 million including the city of San Jose, numerous smaller cities, and much of the high-technology manufacturing and research area commonly referred to as the Silicon Valley. Major active strands of the San Andreas Fault system bound the Santa Clara Valley, including the San Andreas fault to the southwest and the Hayward and Calaveras faults to the northeast; related faults likely underlie the alluvium of the valley. This report focuses on subsurface structures of the western Santa Clara Valley and the northeastern Santa Cruz Mountains and their potential effects on earthquake hazards and ground-water resource management in the area. Earthquake hazards and ground-water resources in the Santa Clara Valley are important considerations to California and the Nation because of the valley's preeminence as a major technical and industrial center, proximity to major earthquakes faults, and large population. \r\n\r\nTo assess the earthquake hazards of the Santa Clara Valley better, the U.S. Geological Survey (USGS) has undertaken a program to evaluate potential earthquake sources and potential effects of strong ground shaking within the valley. As part of that program, and to better assess water resources of the valley, the USGS and the Santa Clara Valley Water District (SCVWD) began conducting collaborative studies to characterize the faults, stratigraphy, and structures beneath the alluvial cover of the Santa Clara Valley in the year 2000. Such geologic features are important to both agencies because they directly influence the availability and management of groundwater resources in the valley, and they affect the severity and distribution of strong shaking from local or regional earthquakes sources. As one component of these joint studies, the U. S. Geological Survey acquired more than 28 km of combined seismic reflection/refraction data from the Santa Cruz Mountains to the central Santa Clara Valley in December 2000. The seismic investigation included both high-resolution (~5-m shot and sensor spacing) and relatively lower-resolution (~50-m sensor) seismic surveys from the central Santa Cruz Mountains to the central part of the valley. Collectively, we refer to these seismic investigations as the 2000 western Santa Clara Seismic Investigations (SCSI). \r\n","language":"ENGLISH","doi":"10.3133/ofr20061014","usgsCitation":"Catchings, R.D., Goldman, M.R., and Gandhok, G., 2006, Structure and Velocities of the Northeastern Santa Cruz Mountains and the Western Santa Clara Valley, California, from the SCSI-LR Seismic Survey (Version 1.0): U.S. Geological Survey Open-File Report 2006-1014, 78 p., https://doi.org/10.3133/ofr20061014.","productDescription":"78 p.","numberOfPages":"78","costCenters":[],"links":[{"id":194780,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7132,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2006/1014/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b11e4b07f02db6a23e0","contributors":{"authors":[{"text":"Catchings, R. D.","contributorId":98738,"corporation":false,"usgs":true,"family":"Catchings","given":"R.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":287126,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Goldman, M. R.","contributorId":106934,"corporation":false,"usgs":true,"family":"Goldman","given":"M.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":287127,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gandhok, G.","contributorId":47423,"corporation":false,"usgs":true,"family":"Gandhok","given":"G.","affiliations":[],"preferred":false,"id":287125,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":76243,"text":"ofr20061023 - 2006 - USGS environmental characterization of flood sediments left in the New Orleans area after Hurricanes Katrina and Rita, 2005 — Progress Report","interactions":[],"lastModifiedDate":"2023-08-24T19:42:55.365246","indexId":"ofr20061023","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2006-1023","title":"USGS environmental characterization of flood sediments left in the New Orleans area after Hurricanes Katrina and Rita, 2005 — Progress Report","docAbstract":"Introduction:   The flooding in the greater New Orleans area that resulted from Hurricanes Katrina and Rita in September, 2005, left behind accumulations of sediments up to many centimeters thick on streets, lawns, parking lots, and other flat surfaces. These flood sediment deposits have been the focus of extensive study by the US Environmental Protection Agency (EPA) and Louisiana Department of Environmental Quality (LDEQ) due to concerns that the sediments may contain elevated levels of heavy metals, organic contaminants, and microbes.\r\n\r\nThe U.S. Geological Survey (USGS) is characterizing a limited number of flood sediment samples that were collected on September 15-16 and October 6-7, 2005, from the greater New Orleans area by personnel from the USGS Louisiana Water Science Center in Baton Rouge. Small samples (< 3 pints each) of wet to dry flood sediment were collected from 11 localities around downtown New Orleans on September 15, 2005, and two large samples (40 pints each) of wet flood sediment were collected from the Chalmette area on September 16. Twelve additional samples (8-10 pints each) were collected from New Orleans, Slidell, Rigolets, and Violet on October 6 and 7. \r\n\r\nThe USGS characterization studies of these flood sediments are designed to produce data and interpretations regarding how the sediments and any contained contaminants may respond to environmental processes. This information will be of use to cleanup managers and DoI/USGS scientists assessing environmental impacts of the hurricanes and subsequent cleanup activities.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20061023","usgsCitation":"Plumlee, G.S., Meeker, G.P., Lovelace, J.K., Rosenbauer, R.J., Lamothe, P.J., Furlong, E.T., and Demas, C.R., 2006, USGS environmental characterization of flood sediments left in the New Orleans area after Hurricanes Katrina and Rita, 2005 — Progress Report (Version 1.0): U.S. Geological Survey Open-File Report 2006-1023, 74 p., https://doi.org/10.3133/ofr20061023.","productDescription":"74 p.","numberOfPages":"74","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":420134,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_80643.htm","linkFileType":{"id":5,"text":"html"}},{"id":7131,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2006/1023/","linkFileType":{"id":5,"text":"html"}},{"id":194754,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"country":"United States","state":"Louisiana","city":"New Orleans","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -90.3076171875,\n              29.611670115197377\n            ],\n            [\n              -89.439697265625,\n              29.611670115197377\n            ],\n            [\n              -89.439697265625,\n              30.344435586368462\n            ],\n            [\n              -90.3076171875,\n              30.344435586368462\n            ],\n            [\n              -90.3076171875,\n              29.611670115197377\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a28e4b07f02db611031","contributors":{"authors":[{"text":"Plumlee, Geoffrey S. 0000-0002-9607-5626 gplumlee@usgs.gov","orcid":"https://orcid.org/0000-0002-9607-5626","contributorId":960,"corporation":false,"usgs":true,"family":"Plumlee","given":"Geoffrey","email":"gplumlee@usgs.gov","middleInitial":"S.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":287117,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Meeker, Gregory P.","contributorId":62974,"corporation":false,"usgs":true,"family":"Meeker","given":"Gregory","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":287121,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lovelace, John K. 0000-0002-8532-2599 jlovelac@usgs.gov","orcid":"https://orcid.org/0000-0002-8532-2599","contributorId":999,"corporation":false,"usgs":true,"family":"Lovelace","given":"John","email":"jlovelac@usgs.gov","middleInitial":"K.","affiliations":[{"id":24708,"text":"Lower Mississippi-Gulf Water Science Center","active":true,"usgs":true},{"id":369,"text":"Louisiana Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287118,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rosenbauer, Robert J. brosenbauer@usgs.gov","contributorId":204,"corporation":false,"usgs":true,"family":"Rosenbauer","given":"Robert","email":"brosenbauer@usgs.gov","middleInitial":"J.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":287115,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lamothe, Paul J. plamothe@usgs.gov","contributorId":1298,"corporation":false,"usgs":true,"family":"Lamothe","given":"Paul","email":"plamothe@usgs.gov","middleInitial":"J.","affiliations":[],"preferred":true,"id":287119,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Furlong, Edward T. 0000-0002-7305-4603 efurlong@usgs.gov","orcid":"https://orcid.org/0000-0002-7305-4603","contributorId":740,"corporation":false,"usgs":true,"family":"Furlong","given":"Edward","email":"efurlong@usgs.gov","middleInitial":"T.","affiliations":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true},{"id":5046,"text":"Branch of Analytical Serv (NWQL)","active":true,"usgs":true},{"id":27111,"text":"National Water Quality Program","active":true,"usgs":true},{"id":503,"text":"Office of Water Quality","active":true,"usgs":true}],"preferred":true,"id":287116,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Demas, Charles R.","contributorId":36121,"corporation":false,"usgs":true,"family":"Demas","given":"Charles","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":287120,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":76213,"text":"ofr20051071 - 2006 - GIS of selected geophysical and core data in the northern Gulf of Mexico continental slope collected by the U.S. Geological Survey","interactions":[],"lastModifiedDate":"2025-09-10T15:48:28.7022","indexId":"ofr20051071","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2005-1071","title":"GIS of selected geophysical and core data in the northern Gulf of Mexico continental slope collected by the U.S. Geological Survey","docAbstract":"<p>Since 1982 the U. S. Geological Survey (USGS) has collected a large amount of surficial and shallow subsurface geologic information in the deep-water parts of the US EEZ in the northern Gulf of Mexico. These data include digital sidescan sonar imagery, digital seismic-reflection data, and descriptions and analyses of piston and gravity cores. The data were collected during several different projects that addressed surficial and shallow subsurface geologic processes. Some of these datasets have already been published, but the growing interest in the occurrence and distribution of gas hydrates in the Gulf of Mexico warrants integrating these existing USGS datasets and associated interpretations into a Geographic Information System (GIS) to provide regional background information for ongoing and future gas hydrate research.</p><p>This GIS is organized into five different components that contain (1) information needed to develop an assessment of gas hydrates, (2) background information for the Gulf of Mexico, (3) cores collected by the USGS, (4) seismic surveys conducted by the USGS, and (5) sidescan sonar surveys conducted by the USGS. A brief summary of the goals and findings of the USGS field programs in the Gulf of Mexico is given in the Geologic Findings section, and then the contents of each of the five data categories are described in greater detail in the GIS Data Catalog section.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20051071","usgsCitation":"Twichell, D.C., Cross, V.A., Paskevich, V.F., Hutchinson, D.R., Winters, W.J., and Hart, P.E., 2006, GIS of selected geophysical and core data in the northern Gulf of Mexico continental slope collected by the U.S. Geological Survey: U.S. Geological Survey Open-File Report 2005-1071, HTML Document, https://doi.org/10.3133/ofr20051071.","productDescription":"HTML Document","onlineOnly":"Y","costCenters":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"links":[{"id":194713,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20051071.PNG"},{"id":7128,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2005/1071/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","otherGeospatial":"Gulf of Mexico","contact":"<p><a href=\"https://pubs.usgs.gov/contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b4695","contributors":{"authors":[{"text":"Twichell, David C.","contributorId":37730,"corporation":false,"usgs":true,"family":"Twichell","given":"David","email":"","middleInitial":"C.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":287106,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cross, VeeAnn A.","contributorId":103311,"corporation":false,"usgs":true,"family":"Cross","given":"VeeAnn","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":287108,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Paskevich, Valerie F.","contributorId":81907,"corporation":false,"usgs":true,"family":"Paskevich","given":"Valerie","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":287107,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hutchinson, Deborah R. 0000-0002-2544-5466 dhutchinson@usgs.gov","orcid":"https://orcid.org/0000-0002-2544-5466","contributorId":521,"corporation":false,"usgs":true,"family":"Hutchinson","given":"Deborah","email":"dhutchinson@usgs.gov","middleInitial":"R.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":287103,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Winters, William J. bwinters@usgs.gov","contributorId":522,"corporation":false,"usgs":true,"family":"Winters","given":"William","email":"bwinters@usgs.gov","middleInitial":"J.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":287104,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Hart, Patrick E. 0000-0002-5080-1426 hart@usgs.gov","orcid":"https://orcid.org/0000-0002-5080-1426","contributorId":2879,"corporation":false,"usgs":true,"family":"Hart","given":"Patrick","email":"hart@usgs.gov","middleInitial":"E.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":287105,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":76233,"text":"ofr20061035 - 2006 - Preliminary Surficial Geologic Map of the Mesquite Lake 30' X 60' Quadrangle, California and Nevada","interactions":[],"lastModifiedDate":"2012-02-02T00:14:20","indexId":"ofr20061035","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2006-1035","title":"Preliminary Surficial Geologic Map of the Mesquite Lake 30' X 60' Quadrangle, California and Nevada","docAbstract":"The Quaternary surficial geologic map of the Mesquite Lake, California-Nevada 30'X60' quadrangle depicts deposit age and geomorphic processes of erosion and deposition, as identified by a composite of remote sensing investigations, laboratory analyses, and field work, in the arid to semi-arid Mojave Desert area, straddling the California-Nevada border. Mapping was motivated by the need to address pressing scientific and social issues such as understanding and predicting the effects of climate and associated hydrologic changes, human impacts on landscapes, ecosystem function, and natural hazards at a regional scale. As the map area lies just to the south of Las Vegas, Nevada, a rapidly expanding urban center, land use pressures and the need for additional construction materials are forecasted for the region. The map contains information on the temporal and spatial patterns of surface processes and hazards that can be used to model specific landscape applications. Key features of the geologic map include: (1) spatially extensive Holocene alluvial deposits that compose the bulk of Quaternary units (~25%), (2) remote sensing and field studies that identified fault scarps or queried faults in the Kingston Wash area, Shadow Mountains, southern Pahrump Valley, Bird Spring Range, Lucy Gray Mountains and Piute Valley, (3) a lineament indicative of potential fault offset is located in Mesquite Valley, (4) active eolian dunes and sand ramps located on the east side of Mesquite, Ivanpah, and Hidden Valleys adjacent to playas, (4) groundwater discharge deposits in southern Pahrump Valley, Spring Mountains, and Lucy Gray Mountains and (5) debris-flow deposits spanning almost the entire Quaternary period in age. ","language":"ENGLISH","doi":"10.3133/ofr20061035","usgsCitation":"Schmidt, K.M., and McMackin, M., 2006, Preliminary Surficial Geologic Map of the Mesquite Lake 30' X 60' Quadrangle, California and Nevada (Version 1.0): U.S. Geological Survey Open-File Report 2006-1035, map, 72 by 36 inches; 89 p. pamphlet; 13 p. read me file; data files, https://doi.org/10.3133/ofr20061035.","productDescription":"map, 72 by 36 inches; 89 p. pamphlet; 13 p. read me file; data files","numberOfPages":"102","additionalOnlineFiles":"Y","costCenters":[],"links":[{"id":110621,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_75469.htm","linkFileType":{"id":5,"text":"html"},"description":"75469"},{"id":194753,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7130,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2006/1035/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67e423","contributors":{"authors":[{"text":"Schmidt, Kevin M. 0000-0003-2365-8035 kschmidt@usgs.gov","orcid":"https://orcid.org/0000-0003-2365-8035","contributorId":1985,"corporation":false,"usgs":true,"family":"Schmidt","given":"Kevin","email":"kschmidt@usgs.gov","middleInitial":"M.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":287113,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McMackin, Matthew","contributorId":33801,"corporation":false,"usgs":true,"family":"McMackin","given":"Matthew","email":"","affiliations":[],"preferred":false,"id":287114,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":76253,"text":"ofr20061016 - 2006 - User's Guide for MapIMG 2: Map Image Re-projection Software Package","interactions":[{"subject":{"id":53251,"text":"ofr2003433 - 2003 - Users Guide for the MapImage Reprojection Software Package","indexId":"ofr2003433","publicationYear":"2003","noYear":false,"title":"Users Guide for the MapImage Reprojection Software Package"},"predicate":"SUPERSEDED_BY","object":{"id":76253,"text":"ofr20061016 - 2006 - User's Guide for MapIMG 2: Map Image Re-projection Software Package","indexId":"ofr20061016","publicationYear":"2006","noYear":false,"title":"User's Guide for MapIMG 2: Map Image Re-projection Software Package"},"id":1}],"lastModifiedDate":"2012-02-02T00:14:20","indexId":"ofr20061016","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2006-1016","title":"User's Guide for MapIMG 2: Map Image Re-projection Software Package","docAbstract":"BACKGROUND\r\n\r\nScientists routinely accomplish small-scale geospatial modeling in the raster domain, using high-resolution datasets for large parts of continents and low-resolution to high-resolution datasets for the entire globe. Direct implementation of point-to-point transformation with appropriate functions yields the variety of projections available in commercial software packages, but implementation with data other than points requires specific adaptation of the transformation equations or prior preparation of the data to allow the transformation to succeed. It seems that some of these packages use the U.S. Geological Survey's (USGS) General Cartographic Transformation Package (GCTP) or similar point transformations without adaptation to the specific characteristics of raster data (Usery and others, 2003a).\r\n\r\nUsery and others (2003b) compiled and tabulated the accuracy of categorical areas in projected raster datasets of global extent. Based on the shortcomings identified in these studies, geographers and applications programmers at the USGS expanded and evolved a USGS software package, MapIMG, for raster map projection transformation (Finn and Trent, 2004). Daniel R. Steinwand of Science Applications International Corporation, National Center for Earth Resources Observation and Science, originally developed MapIMG for the USGS, basing it on GCTP. Through previous and continuing efforts at the USGS' National Geospatial Technical Operations Center, this program has been transformed from an application based on command line input into a software package based on a graphical user interface for Windows, Linux, and other UNIX machines.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr20061016","usgsCitation":"Finn, M.P., Trent, J.R., and Buehler, R.A., 2006, User's Guide for MapIMG 2: Map Image Re-projection Software Package (Supersedes OFR 2003-433): U.S. Geological Survey Open-File Report 2006-1016, 21 p., https://doi.org/10.3133/ofr20061016.","productDescription":"21 p.","numberOfPages":"21","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":194755,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":10633,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://carto-research.er.usgs.gov/projection/pdf/mapimg2UG.pdf","size":"299","linkFileType":{"id":1,"text":"pdf"}}],"edition":"Supersedes OFR 2003-433","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adae4b07f02db68568a","contributors":{"authors":[{"text":"Finn, Michael P. 0000-0003-0415-2194 mfinn@usgs.gov","orcid":"https://orcid.org/0000-0003-0415-2194","contributorId":2657,"corporation":false,"usgs":true,"family":"Finn","given":"Michael","email":"mfinn@usgs.gov","middleInitial":"P.","affiliations":[{"id":5074,"text":"Center for Geospatial Information Science (CEGIS)","active":true,"usgs":true},{"id":5047,"text":"NGTOC Denver","active":true,"usgs":true}],"preferred":true,"id":287122,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Trent, Jason R.","contributorId":81187,"corporation":false,"usgs":true,"family":"Trent","given":"Jason","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":287123,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Buehler, Robert A.","contributorId":92369,"corporation":false,"usgs":true,"family":"Buehler","given":"Robert","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":287124,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":76273,"text":"ofr20061002 - 2006 - The 20th-Century Topographic Survey as Source Data for Long-Term Landscape Studies at Local and Regional Scales","interactions":[],"lastModifiedDate":"2012-04-15T17:28:15","indexId":"ofr20061002","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2006-1002","title":"The 20th-Century Topographic Survey as Source Data for Long-Term Landscape Studies at Local and Regional Scales","docAbstract":"Historical topographic maps are the only systematically collected data resource covering the entire nation for long-term landscape change studies over the 20th century for geographical and environmental research. The paper discusses aspects of the historical U.S. Geological Survey topographic maps that present constraints on the design of a database for such studies. Problems involved in this approach include locating the required maps, understanding land feature classification differences between topographic vs. land use/land cover maps, the approximation of error between different map editions of the same area, and the identification of true changes on the landscape between time periods. Suggested approaches to these issues are illustrated using an example of such a study by the author.","language":"ENGLISH","doi":"10.3133/ofr20061002","usgsCitation":"Varanka, D., 2006, The 20th-Century Topographic Survey as Source Data for Long-Term Landscape Studies at Local and Regional Scales: U.S. Geological Survey Open-File Report 2006-1002, 11 p., https://doi.org/10.3133/ofr20061002.","productDescription":"11 p.","numberOfPages":"11","costCenters":[],"links":[{"id":194781,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7133,"rank":300,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2006/1002/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db6835e2","contributors":{"authors":[{"text":"Varanka, Dalia","contributorId":99654,"corporation":false,"usgs":true,"family":"Varanka","given":"Dalia","affiliations":[],"preferred":false,"id":287128,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":76293,"text":"sir20065028 - 2006 - Questa baseline and pre-mining ground-water quality investigation. 20. Water chemistry of the Red River and selected seeps, tributaries, and precipitation, Taos County, New Mexico, 2000-2004","interactions":[],"lastModifiedDate":"2020-03-21T12:09:18","indexId":"sir20065028","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2006-5028","title":"Questa baseline and pre-mining ground-water quality investigation. 20. Water chemistry of the Red River and selected seeps, tributaries, and precipitation, Taos County, New Mexico, 2000-2004","docAbstract":"As part of a multi-year project to infer the pre-mining ground-water quality at  Molycorp's Questa mine site, surface-water samples of the Red River, some of its tributaries, seeps, and snow samples were collected for analysis of inorganic solutes and of water and sulfate stable isotopes in selected samples. The primary aim of this study was to document diel, storm event, and seasonal variations in water chemistry for the Red River and similar variations in water chemistry for Straight Creek, a natural analog site similar in topography, hydrology, and geology to the mine site for inferring pre-mining water-quality conditions.\r\n\r\nRed River water samples collected between 2000 and 2004 show that the largest variations in water chemistry occur during late summer rainstorms, often monsoonal in nature. Within hours, discharge of the Red River increased from 8 to 102 cubic feet per second and pH decreased from 7.80 to 4.83. The highest concentrations of metals (iron, aluminum, zinc, manganese) and sulfate also occur during such events. Low-pH and high-solute concentrations during rainstorm runoff are derived primarily from alteration 'scar' areas of naturally high mineralization combined with steep topography that exposes continually altered rock because erosion is too rapid for vegetative growth.\r\n\r\nThe year 2002 was one of the driest on record, and Red River discharge reflected the low seasonal snow pack. No snowmelt peak appeared in the hydrograph record, and a late summer storm produced the highest flow for the year. Snowmelt was closer to normal during 2003 and demonstrated the dilution effect of snowmelt on water chemistry. Two diel sampling events were conducted for the Red River, one during low flow and the other during high flow, at two locations, at the Red River gaging station and just upstream from Molycorp's mill site. No discernible diel trends were observed except for dissolved zinc and manganese at the upstream site during low flow.\r\n\r\nStraight Creek drainage water was sampled periodically from 2001 to 2004 at the down stream end of surface drainage near the point at which it disappeared into the debris fan. This water has a minimal range in pH (2.7 to 3.2) but a substantial concentration range in many solutes; for example, sulfate concentrations varied from 525 to 2,660 mg/L. Many elements covary with sulfate suggesting that dilution is the primary control of the range in solute concentrations. A transect of water samples higher in the scar area were collected in October of 2003. They had a lower range in pH (2.44 to 3.05) and higher solute concentrations than those collected periodically from lower in the catchment. Water isotopes for the upper transect samples indicated slight evaporation, and in part, may account for the higher solute concentrations. Drainage waters also were collected from Hottentot, Junebug, Hansen, Little Hansen, and Goat Hill Gulch drainages. Most constituents from other scar drainage waters showed ranges of concentration similar to those of the Straight Creek waters. An exception was water collected from Goat Hill Gulch, which has some of the highest concentrations of any surface-water sample collected but also contained waste-rock leachates.","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Questa baseline and pre-mining ground-water quality investigation","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20065028","usgsCitation":"Verplanck, P., McCleskey, R.B., and Nordstrom, D.K., 2006, Questa baseline and pre-mining ground-water quality investigation. 20. Water chemistry of the Red River and selected seeps, tributaries, and precipitation, Taos County, New Mexico, 2000-2004: U.S. Geological Survey Scientific Investigations Report 2006-5028, 149 p., https://doi.org/10.3133/sir20065028.","productDescription":"149 p.","numberOfPages":"149","temporalStart":"2000-01-01","temporalEnd":"2004-12-31","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":194818,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7683,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2006/5028/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"New Mexico","county":"Taos County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -105.55,36.733333333333334 ], [ -105.55,36.63333333333333 ], [ -105.35,36.63333333333333 ], [ -105.35,36.733333333333334 ], [ -105.55,36.733333333333334 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db64a0d8","contributors":{"authors":[{"text":"Verplanck, P. L. 0000-0002-3653-6419","orcid":"https://orcid.org/0000-0002-3653-6419","contributorId":106565,"corporation":false,"usgs":true,"family":"Verplanck","given":"P. L.","affiliations":[],"preferred":false,"id":287136,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McCleskey, R. Blaine 0000-0002-2521-8052 rbmccles@usgs.gov","orcid":"https://orcid.org/0000-0002-2521-8052","contributorId":147399,"corporation":false,"usgs":true,"family":"McCleskey","given":"R.","email":"rbmccles@usgs.gov","middleInitial":"Blaine","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":503,"text":"Office of Water Quality","active":true,"usgs":true}],"preferred":true,"id":287134,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nordstrom, D. Kirk 0000-0003-3283-5136 dkn@usgs.gov","orcid":"https://orcid.org/0000-0003-3283-5136","contributorId":749,"corporation":false,"usgs":true,"family":"Nordstrom","given":"D.","email":"dkn@usgs.gov","middleInitial":"Kirk","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":false,"id":287135,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":76053,"text":"fs20063029 - 2006 - Feral Pigs, Introduced Mosquitoes, and the Decline of Hawai'i's Native Birds","interactions":[],"lastModifiedDate":"2016-11-22T10:08:56","indexId":"fs20063029","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2006-3029","title":"Feral Pigs, Introduced Mosquitoes, and the Decline of Hawai'i's Native Birds","docAbstract":"The introduction of mosquitoes, avian pox, and avian malaria to the Hawaiian Islands has had a profound effect on the geographical distribution and population number of highly susceptible Hawaiian honeycreepers, and likely contributed to the extinction of several species. While the mosquito vector (disease-carrier) is most closely associated with human activity, in remote Hawaiian rain forests, feral pigs may be pivotally important to the disease system. Since 1991, USGS scientists have taken a leadership position in identifying the role these diseases continue to play in the decline and extinction of native Hawaiian forest birds and in finding ways to mitigate their impacts.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs20063029","usgsCitation":"LaPointe, D.A., 2006, Feral Pigs, Introduced Mosquitoes, and the Decline of Hawai'i's Native Birds: U.S. Geological Survey Fact Sheet 2006-3029, 4 p., https://doi.org/10.3133/fs20063029.","productDescription":"4 p.","numberOfPages":"4","costCenters":[],"links":[{"id":121347,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_2006_3029.jpg"},{"id":10718,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2006/3029/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United 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,{"id":76043,"text":"fs20063010 - 2006 - Community Partners with USGS to Restore Coastal Ecosystem on Maui","interactions":[],"lastModifiedDate":"2012-02-02T00:14:20","indexId":"fs20063010","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2006-3010","title":"Community Partners with USGS to Restore Coastal Ecosystem on Maui","language":"ENGLISH","doi":"10.3133/fs20063010","usgsCitation":"Starr, F., Starr, K., and Loope, L., 2006, Community Partners with USGS to Restore Coastal Ecosystem on Maui: U.S. Geological Survey Fact Sheet 2006-3010, 2 p., https://doi.org/10.3133/fs20063010.","productDescription":"2 p.","numberOfPages":"2","costCenters":[],"links":[{"id":121346,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_2006_3010.jpg"},{"id":10716,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://biology.usgs.gov/pierc/Pollution_&_Ecological_Restoration/Coastal_restoration.pdf","size":"5652","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae594","contributors":{"authors":[{"text":"Starr, Forest","contributorId":43873,"corporation":false,"usgs":true,"family":"Starr","given":"Forest","email":"","affiliations":[],"preferred":false,"id":287047,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Starr, Kim","contributorId":57557,"corporation":false,"usgs":true,"family":"Starr","given":"Kim","email":"","affiliations":[],"preferred":false,"id":287048,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Loope, Lloyd","contributorId":29781,"corporation":false,"usgs":true,"family":"Loope","given":"Lloyd","affiliations":[],"preferred":false,"id":287046,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":76033,"text":"fs20063007 - 2006 - Sediment yield and runoff frequency of small drainage basins in the Mojave Desert, California and Nevada","interactions":[],"lastModifiedDate":"2020-12-02T15:27:35.776544","indexId":"fs20063007","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2006-3007","title":"Sediment yield and runoff frequency of small drainage basins in the Mojave Desert, California and Nevada","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs20063007","usgsCitation":"Griffiths, P.G., Hereford, R., and Webb, R.H., 2006, Sediment yield and runoff frequency of small drainage basins in the Mojave Desert, California and Nevada: U.S. Geological Survey Fact Sheet 2006-3007, 4 p., https://doi.org/10.3133/fs20063007.","productDescription":"4 p.","numberOfPages":"4","onlineOnly":"Y","costCenters":[{"id":49157,"text":"Rocky Mountain Regional Office","active":true,"usgs":true}],"links":[{"id":122433,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_2006_3007.jpg"},{"id":7092,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/2006/3007/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Arizona, California","otherGeospatial":"Mojave Desert","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -118.41666666666667,35.25 ], [ -118.41666666666667,37.833333333333336 ], [ -114.83333333333333,37.833333333333336 ], [ -114.83333333333333,35.25 ], [ -118.41666666666667,35.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0be4b07f02db5fbe3e","contributors":{"authors":[{"text":"Griffiths, Peter G. 0000-0002-8663-8907 pggriffi@usgs.gov","orcid":"https://orcid.org/0000-0002-8663-8907","contributorId":187,"corporation":false,"usgs":true,"family":"Griffiths","given":"Peter","email":"pggriffi@usgs.gov","middleInitial":"G.","affiliations":[],"preferred":true,"id":287045,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hereford, R.","contributorId":84437,"corporation":false,"usgs":true,"family":"Hereford","given":"R.","email":"","affiliations":[],"preferred":false,"id":287044,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Webb, R. H.","contributorId":13648,"corporation":false,"usgs":true,"family":"Webb","given":"R.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":287043,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":75963,"text":"sir20055107 - 2006 - Water resources of Monroe County, New York, water years 2000-02: Atmospheric deposition, ground water, streamflow, trends in water quality, and chemical loads in streams","interactions":[],"lastModifiedDate":"2019-05-28T11:23:06","indexId":"sir20055107","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2005-5107","displayTitle":"Water Resources of Monroe County, New York, Water Years 2000-02: Atmospheric Deposition, Ground Water, Streamflow, Trends in Water Quality, and Chemical Loads in Streams","title":"Water resources of Monroe County, New York, water years 2000-02: Atmospheric deposition, ground water, streamflow, trends in water quality, and chemical loads in streams","docAbstract":"<p>This report, the fifth in a series that presents analyses of the hydrologic data collected in Monroe County since 1984, interprets data from four surface-water-monitoring sites in the Irondequoit Creek basin (Irondequoit Creek at Railroad Mills, East Branch Allen Creek at Pittsford, Allen Creek near Rochester, and Irondequoit Creek above Blossom Road); and from three sites on tributaries to the Genesee River (Oatka Creek at Garbutt, Honeoye Creek at Honeoye Falls, and Black Creek at Churchville) and from the Genesee River at Charlotte Docks. It also interprets data from a site on Northrup Creek, which provides information on nutrient loads delivered to Long Pond, a small eutrophic embayment of Lake Ontario. The report also includes water-level and water-quality data from nine observation wells in Ellison Park, and atmospheric-deposition data from a collection site at Mendon Ponds.</p><p><i>Atmospheric Deposition</i>: Average annual precipitation for 2000–02 was 33.11 in., 0.94 in. below normal. Average annual loads of some chemical constituents in atmospheric deposition for 2000–02 differed considerably from those for the previous period of record. Loads of all nutrients except ammonia decreased by amounts ranging from 28 percent (ammonia + organic nitrogen and phosphorus) to 2 percent (nitrite + nitrate), whereas ammonia loads an increased by 8 percent. Loads of dissolved sodium and total zinc in atmospheric deposition increased by 56 percent, and 54, percent respectively, over the previous period of record. Average annual loads of other constituents showed decreases ranging from 41 percent (dissolved magnesium) to 17 percent (dissolved chloride).</p><p>Loads of all nutrients deposited in the Irondequoit Creek basin from atmospheric sources during 2000–02 greatly exceeded those transported by Irondequoit Creek. The ammonia load deposited in the basin was 165 times the load transported at Blossom Road (the most downstream site); the ammonia + organic nitrogen load was 2.8 times greater, orthophosphate 9.7 times greater, total phosphorus 1.2 times greater, and the nitrite + nitrate load was 1.6 times greater. Average yields of dissolved chloride and dissolved sulfate from atmosphoric sources were much less than those transported by streamflow at Blossom Road—chloride was about 1.5 percent and sulfate about 9.1 percent of the amount transported by Irondequoit Creek.</p><p><i>Ground water</i>: Ground-water-levels and water quality data were collected from 9 observation wells in Ellison Park in Monroe County. All wells except Mo 2 and Mo 659 are in the flood plain of Irondequoit Creek. Water levels indicate frequent reversals in direction of lateral flow toward or away from Irondequoit Creek, and all wells except Mo2 and Mo 659 respond to water level fluctuations in the Creek. Trend tests on water levels for the period of record indicate a slight upward trend in water levels at all nine wells, two of which (Mo 3 and Mo 667) were statistically significant.</p><p>Concentrations of ammonia and ammonia + organic nitrogen showed a general decrease for the current period of record. Total phosphorus concentrations showed an increase at four wells and a decrease at four wells.</p><p>Water quality data showed that the highest median concentrations of nutrients continues to occur in Mo 667 and the highest median concentrations of common ions was at Mo 664.</p><p><i>Streamflow</i>: Statistical analysis of long-term (greater than 15 years) streamflow records for unregulated streams in Monroe County indicated that annual mean flows for water years (A water year is the 12-month period from October 1 through September 30 of the following year.) 2000–02 generally were in the normal range (75th to 25th percentile), although Allen Creek continued to show a significant downward trend in mean monthly streamflow during the 1984–2002 water years.</p><p><i>Chemical Concentration in Streams</i>: Concentrations of several constituents in streams of the Irondequoit Creek basin showed statistically significant (α = 0.05) trends from the beginning of their period of record through 2002. Three of the four Irondequoit Creek sites (Allen Creek, Blossom Road, and Railroad Mills) showed downward trends in ammonia (4.6 to 12.0 percent per year) and ammonia + organic nitrogen (2.8 to 5.3 percent per year). Allen Creek showed downward trends in nitrite + nitrate and total phosphorus (both 1.2 percent per year), and Irondequoit Creek above Blossom Road showed an upward trend in orthophosphate (1.8 percent per year). Three Irondequoit Creek sites showed upward trends in dissolved chloride: Railroad Mills (4.8 percent per year), Allen Creek, and Blossom Road (both 1.9 percent per year). Allen Creek showed a downward trend in sulfate of 0.98 percent per year, whereas Blossom Road showed a downward trend in suspended solids of 4.0 percent per year. Volatile suspended solids showed an upward trend of 3.2 percent per year at Allen Creek and a downward trend of 2.2 percent per year at Blossom Road.</p><p>Northrup Creek in western Monroe County, showed significant downward trends in concentrations of volatile suspended solids (2.5 percent per year), total phosphorus (5.3 percent per year), and orthophosphate (9.9 percent per year). The Genesee River at Charlotte Docks showed downward trends in volatile suspended solids (2.1 percent per year) and ammonia + organic nitrogen (4.5 percent per year). Oatka Creek at Garbutt showed an upward trend of 21.4 percent per year in turbidity.</p><p><i>Chemical Loads in Streams</i>: Mean annual yields (pounds or tons per square mile) of many constituents at the Irondequoit Creek sites were lower than those in previous reporting periods. Suspended solids and nitrite + nitrate yields were lower at three of the sites, and yields of volatile suspended solids, ammonia, and total phosphorus were lower at two of the sites. East Branch Allen Creek showed lower yields for five of the nine constituents for 2000–02, than for previous reporting periods. The decreased yields at East Branch Allen Creek are likely due to the Jefferson Road stormflow-detention basin and the much lower than normal runoff for the 2000–02 period.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20055107","collaboration":"Prepared in cooperation with the Monroe County Department of Health","usgsCitation":"Sherwood, D.A., 2006, Water resources of Monroe County, New York, water years 2000-02: Atmospheric deposition, ground water, streamflow, trends in water quality, and chemical loads in streams: U.S. Geological Survey Scientific Investigations Report 2005-5107, vi, 55 p., https://doi.org/10.3133/sir20055107.","productDescription":"vi, 55 p.","numberOfPages":"65","costCenters":[],"links":[{"id":120789,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir_2005_5107.jpg"},{"id":7088,"rank":100,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2005/5107/sir20055107.pdf","text":"Report","size":"3.17 MB","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2005-5107"}],"country":"United States","state":"New York","county":"Monroe county","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -78.46710205078125,\n              42.88602714832883\n            ],\n            [\n              -77.18719482421874,\n              42.88602714832883\n            ],\n            [\n              -77.18719482421874,\n              43.369119087738554\n            ],\n            [\n              -78.46710205078125,\n              43.369119087738554\n            ],\n            [\n              -78.46710205078125,\n              42.88602714832883\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p>Director, <a href=\"https://www.usgs.gov/centers/ny-water\" data-mce-href=\"https://www.usgs.gov/centers/ny-water\">New New York Water Science Center</a><br>U.S. Geological Survey<br>425 Jordan Rd.<br>Troy, NY 12180</p>","tableOfContents":"<ul><li>Abstract</li><li>Introduction</li><li>Atmospheric Deposition</li><li>Ground Water</li><li>Surface Water</li><li>Summary and Conclusions</li><li>Acknowledgments</li><li>References Cited</li><li>Appendix</li></ul>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f4e4b07f02db5f0761","contributors":{"authors":[{"text":"Sherwood, Donald A.","contributorId":103267,"corporation":false,"usgs":true,"family":"Sherwood","given":"Donald","middleInitial":"A.","affiliations":[],"preferred":false,"id":287027,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":76163,"text":"ofr20051293 - 2006 - High-resolution geologic mapping of the inner continental shelf: Nahant to Gloucester, Massachusetts","interactions":[],"lastModifiedDate":"2024-08-14T16:09:09.649763","indexId":"ofr20051293","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2005-1293","title":"High-resolution geologic mapping of the inner continental shelf: Nahant to Gloucester, Massachusetts","docAbstract":"<p>This report presents high-resolution maps of the seafloor offshore of Massachusetts, from Nahant to Gloucester. Approximately 134 km² of the inner shelf were mapped with a focus on the nearshore region in water depths less than 40 m (fig. 1.1). The maps were prepared as part of a cooperative mapping program between the U.S. Geological Survey (USGS) and the Massachusetts Office of Coastal Zone Management (CZM). They are based on marine geophysical data, sediment sampling, and bottom photography obtained on two research cruises carried out in 2003 and 2004. The primary objective of this program is to develop a suite of seafloor maps that provide geologic information for management of coastal and marine resources. Accurate maps of seafloor geology are important first steps toward protecting fish habitat, delineating marine reserves, and assessing environmental changes due to natural or human impacts. The maps also provide a geologic framework for scientific research, industry and the public.</p><p>The organization of this report is outlined in the navigation bar along the left-hand margin of the page. This is section 1, the introduction. Section 2 briefly describes the mapping products contained in this report and has links to large-format map sheets, that can be viewed on line or downloaded. Section 3 is a description of the data collection, processing, and analysis procedures used to create the map products. Section 4 examines the geologic framework and late Quaternary evolution of the region, and presents two different strategies for mapping the complex seafloor. This report also contains four appendices that include GIS layers of all data collected in this study, and copies of the sample and photographic data used to validate the interpretations.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20051293","isbn":"141130974X","collaboration":"This report was produced in cooperation with the Massachusetts Office of Coastal Zone Management","usgsCitation":"Barnhardt, W., Andrews, B., and Butman, B., 2006, High-resolution geologic mapping of the inner continental shelf: Nahant to Gloucester, Massachusetts: U.S. Geological Survey Open-File Report 2005-1293, 43 p., https://doi.org/10.3133/ofr20051293.","productDescription":"43 p.","numberOfPages":"43","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":295161,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2005/1293/report.pdf","text":"Report","size":"4.42 MB","linkFileType":{"id":1,"text":"pdf"}},{"id":7126,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2005/1293/index.html","linkFileType":{"id":5,"text":"html"}},{"id":194519,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2005/1293/coverthb.jpg"}],"country":"United States","state":"Massachusetts","city":"Gloucester, Nahant","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a60e4b07f02db635577","contributors":{"authors":[{"text":"Barnhardt, Walter A.","contributorId":80656,"corporation":false,"usgs":true,"family":"Barnhardt","given":"Walter A.","affiliations":[],"preferred":false,"id":287095,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Andrews, Brian D.","contributorId":54180,"corporation":false,"usgs":true,"family":"Andrews","given":"Brian D.","affiliations":[],"preferred":false,"id":287094,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Butman, Bradford 0000-0002-4174-2073 bbutman@usgs.gov","orcid":"https://orcid.org/0000-0002-4174-2073","contributorId":943,"corporation":false,"usgs":true,"family":"Butman","given":"Bradford","email":"bbutman@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":287093,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":76283,"text":"sir20065004 - 2006 - Questa baseline and pre-mining ground-water quality investigation. 23. Quantification of mass loading from mined and unmined areas along the Red River, New Mexico","interactions":[],"lastModifiedDate":"2023-04-18T19:10:34.764585","indexId":"sir20065004","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2006-5004","title":"Questa baseline and pre-mining ground-water quality investigation. 23. Quantification of mass loading from mined and unmined areas along the Red River, New Mexico","docAbstract":"<p><span>Along the course of the Red River, between the town of Red River, New Mexico, and the U.S. Geological Survey streamflow-gaging station near Questa, New Mexico, there are several catchments that contain hydrothermally altered bedrock. Some of these alteration zones have been mined and others have not, presenting an opportunity to evaluate differences that may exist in the mass loading of metals from mined and unmined sections. Such differences may help to define pre-mining conditions. Spatially detailed chemical sampling at stream and inflow sites occurred during low-flow conditions in 2001 and 2002, and during the synoptic sampling, stream discharge was calculated by tracer dilution. Discharge from most catchments, particularly those with alteration scars, occurred as ground water in large debris fans, which generally traveled downstream in an alluvial aquifer until geomorphic constraints caused it to discharge at several locations along the study reach. Locations of discharge zones were indicated by the occurrence of numerous inflows as seeps and springs. Inflows were classified into four groups, based on differences in chemical character, which ranged from near-neutral water showing no influence of mining or alteration weathering to acidic water with high concentrations of metals and sulfate. Acidic, metal-rich inflows occurred from mined and unmined areas, but the most-acidic inflow water that had the highest concentrations of metals and sulfate only occurred downstream from the mine. Locations of ground-water inflow also corresponded to substantial changes in stream chemistry and mass loading of metals and sulfate. The greatest loading occurred in the Cabin Springs, Thunder Bridge, and Capulin Canyon sections, which all occur downstream from the mine. A distinct chemical character and substantially greater loading in water downstream from the mine suggest that there could be impacts from mining that can be distinguished from the water draining from unmined areas.</span></p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Salt Lake City, UT","doi":"10.3133/sir20065004","usgsCitation":"Kimball, B.A., Nordstrom, D.K., Runkel, R.L., Vincent, K.R., and Verplanck, P.L., 2006, Questa baseline and pre-mining ground-water quality investigation. 23. Quantification of mass loading from mined and unmined areas along the Red River, New Mexico: U.S. Geological Survey Scientific Investigations Report 2006-5004, v, 44 p., https://doi.org/10.3133/sir20065004.","productDescription":"v, 44 p.","numberOfPages":"53","onlineOnly":"Y","costCenters":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":415933,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_76348.htm","linkFileType":{"id":5,"text":"html"}},{"id":194782,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7134,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2006/5004/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"New Mexico","otherGeospatial":"Red River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -105.5833,\n              36.6667\n            ],\n            [\n              -105.5833,\n              36.75\n            ],\n            [\n              -105.3981,\n              36.75\n            ],\n            [\n              -105.3981,\n              36.6667\n            ],\n            [\n              -105.5833,\n              36.6667\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db64a0dd","contributors":{"authors":[{"text":"Kimball, Briant A. bkimball@usgs.gov","contributorId":533,"corporation":false,"usgs":true,"family":"Kimball","given":"Briant","email":"bkimball@usgs.gov","middleInitial":"A.","affiliations":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287129,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nordstrom, D. Kirk 0000-0003-3283-5136 dkn@usgs.gov","orcid":"https://orcid.org/0000-0003-3283-5136","contributorId":749,"corporation":false,"usgs":true,"family":"Nordstrom","given":"D.","email":"dkn@usgs.gov","middleInitial":"Kirk","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":false,"id":287133,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Runkel, Robert L. 0000-0003-3220-481X runkel@usgs.gov","orcid":"https://orcid.org/0000-0003-3220-481X","contributorId":685,"corporation":false,"usgs":true,"family":"Runkel","given":"Robert","email":"runkel@usgs.gov","middleInitial":"L.","affiliations":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287130,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Vincent, Kirk R.","contributorId":64735,"corporation":false,"usgs":true,"family":"Vincent","given":"Kirk","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":287132,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Verplanck, Phillip L. 0000-0002-3653-6419","orcid":"https://orcid.org/0000-0002-3653-6419","contributorId":62698,"corporation":false,"usgs":true,"family":"Verplanck","given":"Phillip","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":287131,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":75953,"text":"sir20065011 - 2006 - Occurrence and distribution of mercury in the surficial aquifer, Long Neck Peninsula, Sussex County, Delaware, 2003–04","interactions":[],"lastModifiedDate":"2023-03-09T20:45:49.602018","indexId":"sir20065011","displayToPublicDate":"2006-03-30T00:00:00","publicationYear":"2006","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":"2006-5011","title":"Occurrence and distribution of mercury in the surficial aquifer, Long Neck Peninsula, Sussex County, Delaware, 2003–04","docAbstract":"In January 2001, mercury (Hg) was detected (500 nanograms per liter, ng/L, or greater) in the distribution system of the Long Neck Water Company (LNWC), Pot Nets, Delaware. By April 2001, two LNWC production wells had been taken off-line because discharge concentrations of total mercury (HgT) either had exceeded or approached the Federal limit of 2,000 ng/L. From October 2003 through January 2005, the U.S. Geological Survey, Delaware Geological Survey, and Delaware Department of Natural Resources and Environmental Control conducted a cooperative study to (a) determine if the Hg contamination was widespread, (b) identify possible forms of Hg in ground water, and (c) examine Hg occurrence in relation to (geo)chemical conditions and characteristics of ground water and sediment in the surficial aquifer on the Long Neck Peninsula, Sussex County, Delaware.\r\n\r\nAn initial water-quality survey conducted with samples from 22 production wells revealed that concentrations of HgT in ground water in the surficial aquifer ranged from 0.11 to 1,820 ng/L. Shallow ground water (less than 120 feet below land surface) throughout most of the peninsula, including that which contained elevated concentrations of HgT (exceeding 100 ng/L), appeared to be affected by human activities. All samples contained volatile organic compounds (VOCs) and elevated nitrate-nitrogen (NO3-N, exceeding 0.4 milligrams per liter, mg/L). Most (16 of 22) samples had elevated specific conductance (SC, in excess of 100 microsiemens per centimeter at 25 degrees Celsius). Elevated concentrations of HgT, however, only occurred in five production wells in the Pot Nets Bayside and Lakeside communities.\r\n\r\nThe vertical distribution of HgT in shallow ground water (less than 80 feet below land surface) was determined with samples collected at 5 to 6 vertical-nest short-screened (2 - 5-foot length) monitoring wells installed near Bayside and Lakeside production wells with the highest HgT concentrations (exceeding 1,000 ng/L). Elevated concentrations ofHgT (100-6,380 ng/L) occurred in the shallow aquifer near each well at different depths. Chemical analyses of selected soil, fill, and aquifer sediment samples, obtained during the installation of nested wells, indicated that little HgT occurred in soil or fill at either site (40 micrograms per kilogram, ?g/kg, or less). No HgT was detected (less than 20 ?g/kg) in aquifer sediment samples. These low HgT concentrations imply that neither the soil, fill, nor aquifer sediment was a likely source of the elevated Hg in ground water. Given Hg occurrence appeared to be a ground-water transport phenomenon, the forms of Hg in transport were investigated. Differences in HgT concentrations between raw and filtered (0.1- and (or) 0.4-absolute micrometer pore size) samples from nested wells were random in sign and similar in magnitude to the variability in measuring HgT attributed to field and laboratory methods (? 5-10 percent, for HgT concentrations exceeding 100 ng/L). Thus, Hg transport likely occurred in a dissolved or fine-colloidal nonparticulate phase.\r\n\r\nMethyl mercury (HgMe) only was detected at low concentrations (0.06 ng/L or less) in nested-well samples with low to moderate concentrations of HgT (less than 366 ng/L). Whether HgMe occurred at similar concentrations in samples with high HgT concentrations was unresolved due to a sample-matrix interference problem. Potential complex forms of Hg were investigated in relation to the occurrence of selected ligands (organic carbon, sulfide, and chloride concentrations) and geochemical conditions (for example, pH and dissolved oxygen concentrations). Only dissolved organic carbon (DOC) appeared directly related to Hg occurrence. Elevated concentrations of HgT and DOC co-occurred in ground water at both Pot Nets sites. The average concentration of DOC was about four times greater in samples from the Pot Nets wells with the highest HgT concentrations (exceeding 1,000 ng/L) than in most Pot Nets o","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20065011","usgsCitation":"Koterba, M.T., Andres, A., Vrabel, J., Crilley, D.M., Szabo, Z., DeWild, J.F., Aiken, G.R., and Reyes-Padro, B., 2006, Occurrence and distribution of mercury in the surficial aquifer, Long Neck Peninsula, Sussex County, Delaware, 2003–04: U.S. Geological Survey Scientific Investigations Report 2006-5011, viii, 63 p., https://doi.org/10.3133/sir20065011.","productDescription":"viii, 63 p.","numberOfPages":"171","temporalStart":"2003-01-01","temporalEnd":"2004-12-31","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true},{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true},{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true},{"id":41514,"text":"Maryland-Delaware-District of Columbia  Water Science Center","active":true,"usgs":true}],"links":[{"id":194939,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":8875,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2006/5011/","linkFileType":{"id":5,"text":"html"}},{"id":393867,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_78436.htm"}],"country":"United States","state":"Delaware","county":"Sussex County","otherGeospatial":"Long Neck Peninsula","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -75.21102905273438,\n              38.59943205050572\n            ],\n            [\n              -75.08949279785156,\n              38.59943205050572\n            ],\n            [\n              -75.08949279785156,\n              38.64449496232183\n            ],\n            [\n              -75.21102905273438,\n              38.64449496232183\n            ],\n            [\n              -75.21102905273438,\n              38.59943205050572\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afbe4b07f02db69639d","contributors":{"authors":[{"text":"Koterba, Michael T.","contributorId":70419,"corporation":false,"usgs":true,"family":"Koterba","given":"Michael","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":287026,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Andres, A. Scott","contributorId":64750,"corporation":false,"usgs":true,"family":"Andres","given":"A. Scott","affiliations":[],"preferred":false,"id":287025,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Vrabel, Joseph 0000-0002-8773-0764 jvrabel@usgs.gov","orcid":"https://orcid.org/0000-0002-8773-0764","contributorId":1577,"corporation":false,"usgs":true,"family":"Vrabel","given":"Joseph","email":"jvrabel@usgs.gov","affiliations":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287020,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Crilley, Dianna M. 0000-0003-0432-5948 dcrilley@usgs.gov","orcid":"https://orcid.org/0000-0003-0432-5948","contributorId":3896,"corporation":false,"usgs":true,"family":"Crilley","given":"Dianna","email":"dcrilley@usgs.gov","middleInitial":"M.","affiliations":[{"id":472,"text":"New Mexico Water Science Center","active":true,"usgs":true},{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287023,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Szabo, Zoltan 0000-0002-0760-9607 zszabo@usgs.gov","orcid":"https://orcid.org/0000-0002-0760-9607","contributorId":2240,"corporation":false,"usgs":true,"family":"Szabo","given":"Zoltan","email":"zszabo@usgs.gov","affiliations":[{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true}],"preferred":false,"id":287021,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"DeWild, John F. 0000-0003-4097-2798 jfdewild@usgs.gov","orcid":"https://orcid.org/0000-0003-4097-2798","contributorId":2525,"corporation":false,"usgs":true,"family":"DeWild","given":"John","email":"jfdewild@usgs.gov","middleInitial":"F.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true},{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287022,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Aiken, George R. 0000-0001-8454-0984 graiken@usgs.gov","orcid":"https://orcid.org/0000-0001-8454-0984","contributorId":1322,"corporation":false,"usgs":true,"family":"Aiken","given":"George","email":"graiken@usgs.gov","middleInitial":"R.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287019,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Reyes-Padro, Betzaida","contributorId":59526,"corporation":false,"usgs":true,"family":"Reyes-Padro","given":"Betzaida","email":"","affiliations":[],"preferred":false,"id":287024,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":75923,"text":"wdrID052 - 2006 - Water resources data, Idaho, 2005; Volume 2. Ground water records","interactions":[],"lastModifiedDate":"2012-02-02T00:14:20","indexId":"wdrID052","displayToPublicDate":"2006-03-28T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"ID-05-2","title":"Water resources data, Idaho, 2005; Volume 2. Ground water records","language":"ENGLISH","doi":"10.3133/wdrID052","usgsCitation":"Campbell, A., Conti, S., and O'Dell, I., 2006, Water resources data, Idaho, 2005; Volume 2. Ground water records: U.S. Geological Survey Water Data Report ID-05-2, 360 p., https://doi.org/10.3133/wdrID052.","productDescription":"360 p.","numberOfPages":"360","costCenters":[],"links":[{"id":194855,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7378,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wdr/2005/wdr-id-05-2/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b00e4b07f02db698065","contributors":{"authors":[{"text":"Campbell, A.M.","contributorId":55504,"corporation":false,"usgs":true,"family":"Campbell","given":"A.M.","email":"","affiliations":[],"preferred":false,"id":287012,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Conti, S.N.","contributorId":39443,"corporation":false,"usgs":true,"family":"Conti","given":"S.N.","email":"","affiliations":[],"preferred":false,"id":287011,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"O'Dell, I.","contributorId":80336,"corporation":false,"usgs":true,"family":"O'Dell","given":"I.","affiliations":[],"preferred":false,"id":287013,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":75913,"text":"wdrID051 - 2006 - Water resources data, Idaho, 2005; Volume 1. Surface water records","interactions":[],"lastModifiedDate":"2012-02-02T00:14:20","indexId":"wdrID051","displayToPublicDate":"2006-03-28T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"ID-05-1","title":"Water resources data, Idaho, 2005; Volume 1. Surface water records","language":"ENGLISH","doi":"10.3133/wdrID051","usgsCitation":"Brennan, T., Lehmann, A., and O'Dell, I., 2006, Water resources data, Idaho, 2005; Volume 1. Surface water records: U.S. Geological Survey Water Data Report ID-05-1, 469 p., https://doi.org/10.3133/wdrID051.","productDescription":"469 p.","numberOfPages":"469","costCenters":[],"links":[{"id":194936,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7085,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wdr/2005/wdr-id-05-1/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f6e4b07f02db5f1397","contributors":{"authors":[{"text":"Brennan, T.S.","contributorId":56708,"corporation":false,"usgs":true,"family":"Brennan","given":"T.S.","email":"","affiliations":[],"preferred":false,"id":287009,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lehmann, A.K.","contributorId":8548,"corporation":false,"usgs":true,"family":"Lehmann","given":"A.K.","email":"","affiliations":[],"preferred":false,"id":287008,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"O'Dell, I.","contributorId":80336,"corporation":false,"usgs":true,"family":"O'Dell","given":"I.","affiliations":[],"preferred":false,"id":287010,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":75933,"text":"sir20055243 - 2006 - Surface-water, water-quality, and ground-water assessment of the Municipio of Ponce, Puerto Rico, 2002-2004","interactions":[],"lastModifiedDate":"2012-02-10T00:11:44","indexId":"sir20055243","displayToPublicDate":"2006-03-28T00:00:00","publicationYear":"2006","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":"2005-5243","title":"Surface-water, water-quality, and ground-water assessment of the Municipio of Ponce, Puerto Rico, 2002-2004","language":"ENGLISH","doi":"10.3133/sir20055243","usgsCitation":"Rodríguez-Martínez, J., Santiago-Rivera, L., Rodriguez, J.M., and Gómez-Gómez, F., 2006, Surface-water, water-quality, and ground-water assessment of the Municipio of Ponce, Puerto Rico, 2002-2004: U.S. Geological Survey Scientific Investigations Report 2005-5243, 96 p., 2 plates, https://doi.org/10.3133/sir20055243.","productDescription":"96 p., 2 plates","numberOfPages":"96","costCenters":[],"links":[{"id":194937,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7086,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2005/5243/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -67.1,18 ], [ -67.1,18.266666666666666 ], [ -66.96666666666667,18.266666666666666 ], [ -66.96666666666667,18 ], [ -67.1,18 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae5e4b07f02db68a545","contributors":{"authors":[{"text":"Rodríguez-Martínez, Jesús","contributorId":48149,"corporation":false,"usgs":true,"family":"Rodríguez-Martínez","given":"Jesús","affiliations":[],"preferred":false,"id":287016,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Santiago-Rivera, Luis","contributorId":83888,"corporation":false,"usgs":true,"family":"Santiago-Rivera","given":"Luis","email":"","affiliations":[],"preferred":false,"id":287017,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rodriguez, Jose M. 0000-0002-4430-9929 jmrod@usgs.gov","orcid":"https://orcid.org/0000-0002-4430-9929","contributorId":1318,"corporation":false,"usgs":true,"family":"Rodriguez","given":"Jose","email":"jmrod@usgs.gov","middleInitial":"M.","affiliations":[{"id":156,"text":"Caribbean Water Science Center","active":true,"usgs":true}],"preferred":true,"id":287014,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gómez-Gómez, Fernando","contributorId":31366,"corporation":false,"usgs":true,"family":"Gómez-Gómez","given":"Fernando","affiliations":[],"preferred":false,"id":287015,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
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