{"pageNumber":"3361","pageRowStart":"84000","pageSize":"25","recordCount":184904,"records":[{"id":70243828,"text":"70243828 - 1999 - Neoproterozoic(?) to Pennsylvanian inner-shelf, miogeoclinal strata in Sierra Agua Verde, Sonora, Mexico","interactions":[],"lastModifiedDate":"2023-05-22T17:02:32.461325","indexId":"70243828","displayToPublicDate":"1999-01-01T11:52:44","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3289,"text":"Revista Mexicana de Ciencias Geológicas","onlineIssn":"2007-2902","printIssn":"1026-8774","active":true,"publicationSubtype":{"id":10}},"title":"Neoproterozoic(?) to Pennsylvanian inner-shelf, miogeoclinal strata in Sierra Agua Verde, Sonora, Mexico","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Universidad Nacional Autónoma de México","usgsCitation":"Stewart, J., Poole, F.G., Harris, A.G., Repetski, J.E., Wardlaw, B.R., Mamet, B.L., and Morales-Ramirez, J.M., 1999, Neoproterozoic(?) to Pennsylvanian inner-shelf, miogeoclinal strata in Sierra Agua Verde, Sonora, Mexico: Revista Mexicana de Ciencias Geológicas, v. 16, no. 1, p. 35-62.","productDescription":"28 p.","startPage":"35","endPage":"62","costCenters":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true},{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"links":[{"id":417298,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":417297,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.rmcg.unam.mx/index.php/rmcg/article/view/1060","linkFileType":{"id":5,"text":"html"}}],"country":"Mexico","state":"Sonora","otherGeospatial":"Sierra Agua Verde","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -109.93724945893575,\n              29.206747163771013\n            ],\n            [\n              -110.49869539985481,\n              29.206747163771013\n            ],\n            [\n              -110.49869539985481,\n              28.836741136499867\n            ],\n            [\n              -109.93724945893575,\n              28.836741136499867\n            ],\n            [\n              -109.93724945893575,\n              29.206747163771013\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"16","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Stewart, John H.","contributorId":14383,"corporation":false,"usgs":true,"family":"Stewart","given":"John H.","affiliations":[],"preferred":false,"id":873407,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Poole, Forrest G. 0000-0001-8487-0799 bpoole@usgs.gov","orcid":"https://orcid.org/0000-0001-8487-0799","contributorId":1543,"corporation":false,"usgs":true,"family":"Poole","given":"Forrest","email":"bpoole@usgs.gov","middleInitial":"G.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":873408,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Harris, Anita G.","contributorId":50162,"corporation":false,"usgs":true,"family":"Harris","given":"Anita","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":873409,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Repetski, John E. 0000-0002-2298-7120 jrepetski@usgs.gov","orcid":"https://orcid.org/0000-0002-2298-7120","contributorId":2596,"corporation":false,"usgs":true,"family":"Repetski","given":"John","email":"jrepetski@usgs.gov","middleInitial":"E.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":873410,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wardlaw, Bruce R. bwardlaw@usgs.gov","contributorId":266,"corporation":false,"usgs":true,"family":"Wardlaw","given":"Bruce","email":"bwardlaw@usgs.gov","middleInitial":"R.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":873411,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Mamet, Bernard L.","contributorId":32524,"corporation":false,"usgs":true,"family":"Mamet","given":"Bernard","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":873412,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Morales-Ramirez, J. 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,{"id":70068759,"text":"70068759 - 1999 - Coal mining in the 21st century: Yampa coal field, northwest Colorado","interactions":[],"lastModifiedDate":"2014-01-13T12:01:58","indexId":"70068759","displayToPublicDate":"1999-01-01T11:52:28","publicationYear":"1999","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Coal mining in the 21st century: Yampa coal field, northwest Colorado","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Colorado and adjacent areas","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Geological Society of America","publisherLocation":"Boulder, CO","usgsCitation":"Brownfield, M.E., Johnson, E., Affolter, R.H., and Barker, C., 1999, Coal mining in the 21st century: Yampa coal field, northwest Colorado, chap. <i>of</i> Colorado and adjacent areas, v. 1, p. 115-133.","productDescription":"19 p.","startPage":"115","endPage":"133","numberOfPages":"19","costCenters":[],"links":[{"id":280877,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Colorado","county":"Moffat County;Rio Blanco County;Routt County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -109.0511,39.6522 ], [ -109.0511,41.001 ], [ -106.6243,41.001 ], [ -106.6243,39.6522 ], [ -109.0511,39.6522 ] ] ] } } ] }","volume":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd515ee4b0b290850f3e29","contributors":{"authors":[{"text":"Brownfield, Michael E. 0000-0003-3633-1138 mbrownfield@usgs.gov","orcid":"https://orcid.org/0000-0003-3633-1138","contributorId":1548,"corporation":false,"usgs":true,"family":"Brownfield","given":"Michael","email":"mbrownfield@usgs.gov","middleInitial":"E.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":488119,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnson, Edward A.","contributorId":25552,"corporation":false,"usgs":true,"family":"Johnson","given":"Edward A.","affiliations":[],"preferred":false,"id":488120,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Affolter, Ronald H. affolter@usgs.gov","contributorId":659,"corporation":false,"usgs":true,"family":"Affolter","given":"Ronald","email":"affolter@usgs.gov","middleInitial":"H.","affiliations":[{"id":165,"text":"Central Energy Resources Team","active":false,"usgs":true}],"preferred":false,"id":488118,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Barker, Charles E.","contributorId":93070,"corporation":false,"usgs":true,"family":"Barker","given":"Charles E.","affiliations":[],"preferred":false,"id":488121,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":34253,"text":"34253 - 1999 - Fossils, rocks, and time","interactions":[],"lastModifiedDate":"2022-01-13T16:41:39.968071","indexId":"34253","displayToPublicDate":"1999-01-01T11:38:06","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"Fossils, rocks, and time","docAbstract":"<p>We study our Earth for many reasons: to find water to drink or oil to run our cars or coal to heat our homes, to know where to expect earthquakes or landslides or floods, and to try to understand our natural surroundings. Earth is constantly changing--nothing on its surface is truly permanent. Rocks that are now on top of a mountain may once have been at the bottom of the sea. Thus, to understand the world we live on, we must add the dimension of time. We must study Earth's history.</p><p>When we talk about recorded history, time is measured in years, centuries, and tens of centuries. When we talk about Earth history, time is measured in millions and billions of years.</p><p>Time is an everyday part of our lives. We keep track of time with a marvelous invention, the calendar, which is based on the movements of Earth in space. One spin of Earth on its axis is a day, and one trip around the Sun is a year. The modern calendar is a great achievement, developed over many thousands of years as theory and technology improved.</p><p>People who study Earth's history also use a type of calendar, called the geologic time scale. It looks very different from the familiar calendar. In some ways, it is more like a book, and the rocks are its pages. Some of the pages are torn or missing, and the pages are not numbered, but geology gives us the tools to help us read this book.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/34253","usgsCitation":"Edwards, L.E., and Pojeta, J., 1999, Fossils, rocks, and time, 24 p., https://doi.org/10.3133/34253.","productDescription":"24 p.","numberOfPages":"25","costCenters":[],"links":[{"id":289721,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/34253/report-thumb.jpg"},{"id":394314,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/34253/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53bfb5fde4b06d97a6487d19","contributors":{"authors":[{"text":"Edwards, Lucy E. 0000-0003-4075-3317 leedward@usgs.gov","orcid":"https://orcid.org/0000-0003-4075-3317","contributorId":2647,"corporation":false,"usgs":true,"family":"Edwards","given":"Lucy","email":"leedward@usgs.gov","middleInitial":"E.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":212687,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pojeta, John Jr.","contributorId":44514,"corporation":false,"usgs":true,"family":"Pojeta","given":"John","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":212688,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70220361,"text":"70220361 - 1999 - Geology of the Loess Hills, Iowa","interactions":[],"lastModifiedDate":"2021-05-06T15:33:23.8776","indexId":"70220361","displayToPublicDate":"1999-01-01T11:33:03","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":8585,"text":"Information Handout","active":false,"publicationSubtype":{"id":6}},"title":"Geology of the Loess Hills, Iowa","docAbstract":"<p><span>Many Americans think of Iowa as having little topographic variation. However, in westernmost Iowa the Loess Hills rise 200 feet above the flat plains forming a narrow band running north-south 200 miles along the Missouri River. The steep angles and sharp bluffs on the western side of the Loess Hills are in sharp contrast to the flat rectangular cropfields of the Missouri River flood plain. From the east, gently rolling hills blend into steep ridges.</span></p><p><span>Loess (pronounced \"luss\"), is German for loose or crumbly. It is a gritty, lightweight, porous material composed of tightly packed grains of quartz, feldspar, mica, and other minerals. Loess is the source of most of our Nation's rich agricultural soils and is common in the U.S. and around the world. However, Iowa's Loess Hills are unusual because the layers of loess are extraordinarily thick, as much as 200 feet in some places. The extreme thickness of the loess layers and the intricately carved terrain of the Loess Hills make them a rare geologic feature. Shaanxi, China, is the only other location where loess layers are as deep and extensive. Though much older (2.5 million years) and much thicker (nearly 300 feet) than Iowa's loess, the Shaanxi loess hills have been greatly altered by both natural and human activity and no longer retain their original characteristics.</span></p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/70220361","usgsCitation":"U.S. Geological Survey, 1999, Geology of the Loess Hills, Iowa: Information Handout, HTML Document, https://doi.org/10.3133/70220361.","productDescription":"HTML Document","costCenters":[],"links":[{"id":385499,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":385498,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/info/loess/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Iowa","otherGeospatial":"Loess Hills","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -96.800537109375,\n              40.57224011776902\n            ],\n            [\n              -95.262451171875,\n              40.57224011776902\n            ],\n            [\n              -95.262451171875,\n              43.092960677116295\n            ],\n            [\n              -96.800537109375,\n              43.092960677116295\n            ],\n            [\n              -96.800537109375,\n              40.57224011776902\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW"}
,{"id":70228801,"text":"70228801 - 1999 - Neogene and Quaternary quantitative palynostratigraphy and paleoclimatology from sections in Yukon and adjacent Northwest Territories and Alaska","interactions":[],"lastModifiedDate":"2022-02-21T17:52:03.842626","indexId":"70228801","displayToPublicDate":"1999-01-01T11:28:19","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":242,"text":"Bulletin","active":false,"publicationSubtype":{"id":4}},"seriesNumber":"543","title":"Neogene and Quaternary quantitative palynostratigraphy and paleoclimatology from sections in Yukon and adjacent Northwest Territories and Alaska","docAbstract":"<p><span>&nbsp;quantitative pollen and spore zonation for the Neogene and Quaternary of Yukon, western Northwest Territories and central and northern Alaska has been assembled from seven sections and one borehole. 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R.","contributorId":279833,"corporation":false,"usgs":false,"family":"Sweet","given":"A.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":835534,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"McNeil, D. H.","contributorId":46580,"corporation":false,"usgs":true,"family":"McNeil","given":"D.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":835535,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"White, J. M.","contributorId":40268,"corporation":false,"usgs":true,"family":"White","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":835527,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ager, Thomas A. 0000-0002-5029-7581 tager@usgs.gov","orcid":"https://orcid.org/0000-0002-5029-7581","contributorId":736,"corporation":false,"usgs":true,"family":"Ager","given":"Thomas","email":"tager@usgs.gov","middleInitial":"A.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":835528,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Adam, David P.","contributorId":36132,"corporation":false,"usgs":true,"family":"Adam","given":"David","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":835529,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Leopold, E. B.","contributorId":81162,"corporation":false,"usgs":true,"family":"Leopold","given":"E.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":835530,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Liu, G.","contributorId":215187,"corporation":false,"usgs":false,"family":"Liu","given":"G.","email":"","affiliations":[{"id":39195,"text":"School of Earth, Environment and Society, Bowling Green State University, 190 Overman Hall, Bowling Green, OH 43403 USA","active":true,"usgs":false}],"preferred":false,"id":835531,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Jette, H.","contributorId":39957,"corporation":false,"usgs":true,"family":"Jette","given":"H.","email":"","affiliations":[],"preferred":false,"id":835532,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Schweger, C. E.","contributorId":63549,"corporation":false,"usgs":true,"family":"Schweger","given":"C.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":835533,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70074733,"text":"70074733 - 1999 - An overview of the status of industrial minerals in the United States","interactions":[],"lastModifiedDate":"2014-02-03T11:39:53","indexId":"70074733","displayToPublicDate":"1999-01-01T11:28:00","publicationYear":"1999","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"An overview of the status of industrial minerals in the United States","docAbstract":"The production and consumption of industrial minerals in the United States traditionally have played important roles in mining and in the supply of the bulk of basic raw materials to the economy. This diverse group of minerals extracted and consumed by a variety of industries accounts, on a weight and volume basis, for most mineral-based products consumed in our economy. Industrial minerals form the bulk of the basic raw-materials feedstock for most of the construction, agricultural, and inorganic-chemical-manufacturing sectors, and a good portion of the transportation, manufacturing, organic chemical, and service sectors of the U.S. economy. In this presentation, I discuss current estimates of the amount and value of industrial minerals mined compared with all mining in 1997. I then present a summary of 1997 production of industrial minerals by several end-use industries. This is followed by a historical perspective of the consumption of industrial minerals as a subset of all basic materials, with special emphasis on the aggregates industry. The presentation concludes with a look at the geographic distribution of industrial operations in the United States and some thoughts about the future.","largerWorkTitle":"Proceedings of the 34th Forum on the Geology of Industrial Minerals, 1998","conferenceTitle":"34th Forum on the Geology of Industrial Minerals, 1998","conferenceDate":"1998-05-02T00:00:00","conferenceLocation":"Norman, OK","language":"English","publisher":"University of Oklahoma","publisherLocation":"Norman, OK","usgsCitation":"Barsotti, A.F., 1999, An overview of the status of industrial minerals in the United States, p. 235-249.","productDescription":"p. 235-249","numberOfPages":"15","costCenters":[],"links":[{"id":281881,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ 173.0,16.916667 ], [ 173.0,71.833333 ], [ -66.95,71.833333 ], [ -66.95,16.916667 ], [ 173.0,16.916667 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd4cabe4b0b290850f11f4","contributors":{"authors":[{"text":"Barsotti, Aldo F.","contributorId":37637,"corporation":false,"usgs":true,"family":"Barsotti","given":"Aldo","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":489761,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70094721,"text":"70094721 - 1999 - The influence of surface and shallow subsurface soil processes on wetland elevation: a synthesis","interactions":[],"lastModifiedDate":"2019-04-29T11:51:22","indexId":"70094721","displayToPublicDate":"1999-01-01T11:28:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1361,"text":"Current Topics in Wetland Biogeochemistry","active":true,"publicationSubtype":{"id":10}},"title":"The influence of surface and shallow subsurface soil processes on wetland elevation: a synthesis","docAbstract":"No abstract available.","language":"English","publisher":"Wetland Biogeochemistry Institute","usgsCitation":"Cahoon, D.R., Day, J., and Reed, D., 1999, The influence of surface and shallow subsurface soil processes on wetland elevation: a synthesis: Current Topics in Wetland Biogeochemistry, v. 3, p. 72-88.","productDescription":"17 p.","startPage":"72","endPage":"88","numberOfPages":"17","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":282673,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd7819e4b0b2908510beeb","contributors":{"authors":[{"text":"Cahoon, Donald R. 0000-0002-2591-5667","orcid":"https://orcid.org/0000-0002-2591-5667","contributorId":65424,"corporation":false,"usgs":true,"family":"Cahoon","given":"Donald","email":"","middleInitial":"R.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true},{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":false,"id":490836,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Day, J.W. Jr.","contributorId":41792,"corporation":false,"usgs":true,"family":"Day","given":"J.W.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":490835,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Reed, D.J.","contributorId":40949,"corporation":false,"usgs":true,"family":"Reed","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":490834,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70220359,"text":"70220359 - 1999 - Environmental characteristics of clays and clay mineral deposits","interactions":[],"lastModifiedDate":"2021-05-06T15:26:16.693041","indexId":"70220359","displayToPublicDate":"1999-01-01T11:26:03","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":8585,"text":"Information Handout","active":false,"publicationSubtype":{"id":6}},"title":"Environmental characteristics of clays and clay mineral deposits","docAbstract":"<p><span>Clays and clay minerals have been mined since the Stone Age; today they are among the most important minerals used by manufacturing and environmental industries. The U.S. Geological Survey (USGS) supports studies of the properties of clays, the mechanisms of clay formation, and the behavior of clays during weathering. These studies can tell us how and where these minerals form and provide industry and land-planning agencies with the information necessary to decide how and where clay and clay mineral deposits (fig. 1) can be developed safely with minimal effects on the environment.</span></p><p><span>The term \"clay\" is applied both to materials having a particle size of less than 2 micrometers (25,400 micrometers = 1 inch) and to the family of minerals that has similar chemical compositions and common crystal structural characteristics (Velde, 1995) described in the next section. Clay minerals have a wide range of particle sizes from 10's of angstroms to millimeters. (An angstrom (<img src=\"https://pubs.usgs.gov/info/clays/angstrom.gif\" alt=\"angstrom\" width=\"11\" height=\"12\" data-mce-src=\"https://pubs.usgs.gov/info/clays/angstrom.gif\">) is a unit of measure at the scale of atoms.) Thus, clays may be composed of mixtures of finer grained clay minerals and clay-sized crystals of other minerals such as quartz, carbonate, and metal oxides. Clays and clay minerals are found mainly on or near the surface of the Earth.</span></p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/70220359","usgsCitation":"Foley, N.K., 1999, Environmental characteristics of clays and clay mineral deposits: Information Handout, 2 p., https://doi.org/10.3133/70220359.","productDescription":"2 p.","costCenters":[],"links":[{"id":385493,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":385492,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/info/clays/clays.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":385491,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/info/clays/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Foley, Nora K. 0000-0003-0124-3509 nfoley@usgs.gov","orcid":"https://orcid.org/0000-0003-0124-3509","contributorId":4010,"corporation":false,"usgs":true,"family":"Foley","given":"Nora","email":"nfoley@usgs.gov","middleInitial":"K.","affiliations":[{"id":245,"text":"Eastern Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":815259,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70220358,"text":"70220358 - 1999 - Geology for a changing world: Summary of USGS Circular 1172: A science strategy for the Geologic Division of the U.S. Geological Survey, 2000-2010","interactions":[],"lastModifiedDate":"2021-05-06T15:23:01.240423","indexId":"70220358","displayToPublicDate":"1999-01-01T11:22:49","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":8585,"text":"Information Handout","active":false,"publicationSubtype":{"id":6}},"title":"Geology for a changing world: Summary of USGS Circular 1172: A science strategy for the Geologic Division of the U.S. Geological Survey, 2000-2010","docAbstract":"<p><span>The U.S. Geological Survey (USGS) provides the Nation with reliable and timely earth science information that is used to minimize loss of life and property from natural disasters; to manage energy, mineral, water, and biological resources; to enhance and protect the quality of life; and to contribute to wise economic development and a sustainable future. USGS Circular 1172, \"Geology for a Changing World-- A Science Strategy for the Geologic Division of the U.S. Geological Survey, 2000-2010,\" presents a science strategy describing how the Geologic Division will carry out its share of this mission for the years 2000-2010. Acquisition of scientific knowledge through research, assessment, and insightful monitoring and the effective communication of this knowledge to planners and decisionmakers will allow the Geologic Division and its partners to assist the Nation in meeting a complex, challenging, and promising future.</span></p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/70220358","usgsCitation":"Leahy, P.P., 1999, Geology for a changing world: Summary of USGS Circular 1172: A science strategy for the Geologic Division of the U.S. Geological Survey, 2000-2010: Information Handout, HTML Document, https://doi.org/10.3133/70220358.","productDescription":"HTML Document","costCenters":[],"links":[{"id":385490,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":385489,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/info/c1172/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Leahy, P. Patrick","contributorId":80648,"corporation":false,"usgs":true,"family":"Leahy","given":"P.","email":"","middleInitial":"Patrick","affiliations":[],"preferred":false,"id":815258,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70074636,"text":"70074636 - 1999 - 200,000 years of climate change recorded in eolian sediments of the High Plains of eastern Colorado and western Nebraska","interactions":[],"lastModifiedDate":"2014-01-30T11:56:42","indexId":"70074636","displayToPublicDate":"1999-01-01T11:22:00","publicationYear":"1999","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"200,000 years of climate change recorded in eolian sediments of the High Plains of eastern Colorado and western Nebraska","docAbstract":"<p>Loess and eolian sand cover vast areas of the western Great \nPlains of Nebraska, Kansas and Colorado (Fig. 1). In recent \nstudies of Quaternary climate change, there has been a renewed \ninterest in loess and eolian sand. Much of the attention now \ngiven to loess stems from new studies of long loess sequences \nthat contain detailed records of Quaternary glacial-interglacial \ncycles, thought to be a terrestrial equivalent to the foraminiferal \noxygen isotope record in deep-sea sediments (Fig. 2). Loess is \nalso a direct record of atmospheric circulation, and identification \nof loess paleowinds in the geologic record can test atmospheric \ngeneral circulation models. Until recently, eolian sand on \nthe Great Plains had received little attention from Quaternary \ngeologists. The past decade has seen a proliferation of studies of \nGreat Plains dune sands, and many studies, summarized below, \nindicate that landscapes characterized by eolian sand have had \ndynamic histories.</p>\n<br/>\n<p>On this field trip, we will visit some key eolian sand and \nloess localities in eastern Colorado and southwestern Nebraska \n(Fig. 1). Stratigraphic studies at some of these localities have \nbeen conducted for more than 50 years, but others have been \nsystematically studied only in the past few years. Many of the \ndata which appear in this guidebook have been derived from \nprevious studies (Swinehart and Diffendal, 1990; Madole, \n1994; Loope and others, 1995; Maat and Johnson, 1996; Muhs \nand others, 1996, 1997a, 1999; Mason and others, 1997; \nAleinikoff and others, 1999), but some are presented here for \nthe first time.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Colorado and adjacent areas","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Geological Society of America","publisherLocation":"Boulder, CO","doi":"10.1130/0-8137-0001-9.71","usgsCitation":"Muhs, D.R., Swinehart, J.B., Loope, D.B., Aleinikoff, J.N., and Been, J., 1999, 200,000 years of climate change recorded in eolian sediments of the High Plains of eastern Colorado and western Nebraska, chap. <i>of</i> Colorado and adjacent areas, v. 1, p. 71-91, https://doi.org/10.1130/0-8137-0001-9.71.","productDescription":"21 p.","startPage":"71","endPage":"91","numberOfPages":"21","costCenters":[{"id":218,"text":"Denver Federal Center","active":false,"usgs":true}],"links":[{"id":281731,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":281730,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1130/0-8137-0001-9.71"}],"country":"United States","state":"Colorado;Nebraska","otherGeospatial":"Great Plains","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -105.5,39.0 ], [ -105.5,42.0 ], [ -100.0,42.0 ], [ -100.0,39.0 ], [ -105.5,39.0 ] ] ] } } ] }","volume":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"539a2a0ee4b0a59b26496f72","contributors":{"editors":[{"text":"Lageson, David R.","contributorId":113216,"corporation":false,"usgs":true,"family":"Lageson","given":"David","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":509778,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Lester, Alan","contributorId":112192,"corporation":false,"usgs":true,"family":"Lester","given":"Alan","affiliations":[],"preferred":false,"id":509776,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Trudgill, Bruce","contributorId":112581,"corporation":false,"usgs":true,"family":"Trudgill","given":"Bruce","email":"","affiliations":[],"preferred":false,"id":509777,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Muhs, Daniel R. 0000-0001-7449-251X dmuhs@usgs.gov","orcid":"https://orcid.org/0000-0001-7449-251X","contributorId":1857,"corporation":false,"usgs":true,"family":"Muhs","given":"Daniel","email":"dmuhs@usgs.gov","middleInitial":"R.","affiliations":[{"id":218,"text":"Denver Federal Center","active":false,"usgs":true}],"preferred":true,"id":489621,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Swinehart, James B.","contributorId":85270,"corporation":false,"usgs":true,"family":"Swinehart","given":"James","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":489624,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Loope, David B.","contributorId":59589,"corporation":false,"usgs":true,"family":"Loope","given":"David","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":489623,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Aleinikoff, John N. 0000-0003-3494-6841 jaleinikoff@usgs.gov","orcid":"https://orcid.org/0000-0003-3494-6841","contributorId":1478,"corporation":false,"usgs":true,"family":"Aleinikoff","given":"John","email":"jaleinikoff@usgs.gov","middleInitial":"N.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":489620,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Been, Josh","contributorId":19340,"corporation":false,"usgs":true,"family":"Been","given":"Josh","affiliations":[],"preferred":false,"id":489622,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70243825,"text":"70243825 - 1999 - Linkage between grain-size evolution and sediment depletion during Colorado River floods","interactions":[],"lastModifiedDate":"2023-05-22T16:15:40.354304","indexId":"70243825","displayToPublicDate":"1999-01-01T11:03:33","publicationYear":"1999","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Linkage between grain-size evolution and sediment depletion during Colorado River floods","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"The controlled flood in Grand Canyon","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"American Geophysical Union","doi":"10.1029/GM110p0071","usgsCitation":"Topping, D., Rubin, D.M., Nelson, J.M., Kinzel, P.J., and Bennett, J.P., 1999, Linkage between grain-size evolution and sediment depletion during Colorado River floods, chap. <i>of</i> The controlled flood in Grand Canyon, v. 110, p. 71-98, https://doi.org/10.1029/GM110p0071.","productDescription":"28 p.","startPage":"71","endPage":"98","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true},{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"links":[{"id":417294,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona","otherGeospatial":"Colorado River, Grand Canyon","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -111.37436780001401,\n              36.941748783923515\n            ],\n            [\n              -114.00624055595851,\n              36.941748783923515\n            ],\n            [\n              -114.00624055595851,\n              35.551179720743164\n            ],\n            [\n              -111.37436780001401,\n              35.551179720743164\n            ],\n            [\n              -111.37436780001401,\n              36.941748783923515\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"110","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"editors":[{"text":"Webb, Robert H. rhwebb@usgs.gov","contributorId":1573,"corporation":false,"usgs":false,"family":"Webb","given":"Robert H.","email":"rhwebb@usgs.gov","affiliations":[{"id":12625,"text":"School of Natural Resources and the Environment, University of Arizona, Tucson, AZ, 85721, USA","active":true,"usgs":false}],"preferred":false,"id":873394,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Schmidt, John C. 0000-0002-2988-3869 jcschmidt@usgs.gov","orcid":"https://orcid.org/0000-0002-2988-3869","contributorId":1983,"corporation":false,"usgs":true,"family":"Schmidt","given":"John","email":"jcschmidt@usgs.gov","middleInitial":"C.","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":873395,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Marzolf, G. Richard","contributorId":44903,"corporation":false,"usgs":true,"family":"Marzolf","given":"G.","email":"","middleInitial":"Richard","affiliations":[],"preferred":false,"id":873396,"contributorType":{"id":2,"text":"Editors"},"rank":3},{"text":"Valdez, Richard A.","contributorId":19210,"corporation":false,"usgs":true,"family":"Valdez","given":"Richard A.","affiliations":[],"preferred":false,"id":873397,"contributorType":{"id":2,"text":"Editors"},"rank":4}],"authors":[{"text":"Topping, David J. 0000-0002-2104-4577 dtopping@usgs.gov","orcid":"https://orcid.org/0000-0002-2104-4577","contributorId":296930,"corporation":false,"usgs":true,"family":"Topping","given":"David J.","email":"dtopping@usgs.gov","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":873389,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rubin, David M. 0000-0003-1169-1452 drubin@usgs.gov","orcid":"https://orcid.org/0000-0003-1169-1452","contributorId":3159,"corporation":false,"usgs":true,"family":"Rubin","given":"David","email":"drubin@usgs.gov","middleInitial":"M.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":873390,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nelson, Jonathan M. 0000-0002-7632-8526 jmn@usgs.gov","orcid":"https://orcid.org/0000-0002-7632-8526","contributorId":2812,"corporation":false,"usgs":true,"family":"Nelson","given":"Jonathan","email":"jmn@usgs.gov","middleInitial":"M.","affiliations":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":873391,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kinzel, Paul J. III 0000-0002-6076-9730","orcid":"https://orcid.org/0000-0002-6076-9730","contributorId":100586,"corporation":false,"usgs":true,"family":"Kinzel","given":"Paul","suffix":"III","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":873392,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Bennett, James P.","contributorId":100323,"corporation":false,"usgs":true,"family":"Bennett","given":"James","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":873393,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70068742,"text":"70068742 - 1999 - Silica","interactions":[],"lastModifiedDate":"2014-01-13T11:02:18","indexId":"70068742","displayToPublicDate":"1999-01-01T11:00:31","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":710,"text":"American Ceramic Society Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Silica","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"American Ceramic Society Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Ceramic Society","publisherLocation":"Easton, PA","usgsCitation":"Bolen, W.P., 1999, Silica: American Ceramic Society Bulletin, v. 78, no. 8, p. 141-143.","productDescription":"3 p.","startPage":"141","endPage":"143","numberOfPages":"3","costCenters":[],"links":[{"id":280857,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"78","issue":"8","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd72b4e4b0b290851087d8","contributors":{"authors":[{"text":"Bolen, Wallace P. wbolen@usgs.gov","contributorId":2121,"corporation":false,"usgs":true,"family":"Bolen","given":"Wallace","email":"wbolen@usgs.gov","middleInitial":"P.","affiliations":[{"id":432,"text":"National Minerals Information Center","active":true,"usgs":true}],"preferred":true,"id":488093,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70074732,"text":"70074732 - 1999 - Design approaches in quarrying and pit-mining reclamation","interactions":[],"lastModifiedDate":"2014-02-03T11:40:51","indexId":"70074732","displayToPublicDate":"1999-01-01T10:59:00","publicationYear":"1999","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"Design approaches in quarrying and pit-mining reclamation","docAbstract":"Reclaimed mine sites have been evaluated so that the public, industry, and land planners may recognize there are innovative designs available for consideration and use. People tend to see cropland, range, and road cuts as a necessary part of their everyday life, not as disturbed areas despite their high visibility. Mining also generates a disturbed landscape, unfortunately one that many consider waste until reclaimed by human beings. The development of mining provides an economic base and use of a natural resource to improve the quality of human life. Equally important is a sensitivity to the geologic origin and natural pattern of the land. Wisely shaping out environment requires a design plan and product that responds to a site's physiography, ecology, function, artistic form, and publication perception. An examination of selected sites for their landscape design suggested nine approaches for mining reclamation. The oldest design approach around is nature itself. Humans may sometimes do more damage going to an area in the attempt to repair it. Given enough geologic time, a small-site area, and stable adjacent ecosystems, disturbed areas recover without mankind's input. Visual screens and buffer zones conceal the facility in a camouflage approach. Typically, earth berms, fences, and plantings are used to disguise the mining facility. Restoration targets social or economic benefits by reusing the site for public amenities, most often in urban centers with large populations. A mitigation approach attempts to protect the environment and return mined areas to use with scientific input. The reuse of cement, building rubble, macadam meets only about 10% of the demand from aggregate. Recognizing the limited supply of mineral resources and encouraging recycling efforts are steps are steps in a renewable resource approach. An educative design approach effectively communicates mining information through outreach, land stewardship, and community service. Mine sites used for art show a celebration of beauty and experience -- abstract geology. The last design approach combines art and science in a human-nature ecosystem termed integration. With environmental concerns, an operating or reclaimed mine site can no longer be considered isolated from its surroundings. Site analysis of mine works needs to go beyond site-specific information and relate to the regional context of the greater landscape. Understanding design approach can turn undesirable features (mines and pits) into something perceived as desirable by the public.","largerWorkTitle":"Proceedings of the 34th Forum on the Geology of Industrial Minerals, 1998","conferenceTitle":"34th Forum on the Geology of Industrial Minerals, 1998","conferenceDate":"1998-05-01T00:00:00","conferenceLocation":"Norman, OK","language":"English","publisher":"University of Oklahoma","publisherLocation":"Norman, OK","usgsCitation":"Arbogast, B.F., 1999, Design approaches in quarrying and pit-mining reclamation, p. 263-271.","productDescription":"p. 263-271","numberOfPages":"9","costCenters":[],"links":[{"id":281880,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd5453e4b0b290850f5aa2","contributors":{"authors":[{"text":"Arbogast, Belinda F.","contributorId":89124,"corporation":false,"usgs":true,"family":"Arbogast","given":"Belinda","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":489760,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70216721,"text":"70216721 - 1999 - Entrainment and transport of cobbles and boulders from debris fans","interactions":[],"lastModifiedDate":"2020-12-02T16:59:02.653044","indexId":"70216721","displayToPublicDate":"1999-01-01T10:51:01","publicationYear":"1999","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Entrainment and transport of cobbles and boulders from debris fans","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"The controlled flood in Grand Canyon","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"American Geophysical Union","doi":"10.1029/GM110p0053","usgsCitation":"Pizzuto, J.E., Webb, R., Griffiths, P.G., Elliott, J.G., and Melis, T., 1999, Entrainment and transport of cobbles and boulders from debris fans, chap. <i>of</i> The controlled flood in Grand Canyon, v. 110, p. 53-70, https://doi.org/10.1029/GM110p0053.","productDescription":"18 p.","startPage":"53","endPage":"70","costCenters":[{"id":49157,"text":"Rocky Mountain Regional Office","active":true,"usgs":true}],"links":[{"id":380927,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona","otherGeospatial":"Colorado River, Grand Canyon","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -114.0380859375,\n              35.53222622770337\n            ],\n            [\n              -110.45654296875,\n              35.53222622770337\n            ],\n            [\n              -110.45654296875,\n              37.03763967977139\n            ],\n            [\n              -114.0380859375,\n              37.03763967977139\n            ],\n            [\n              -114.0380859375,\n              35.53222622770337\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"110","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Pizzuto, James E.","contributorId":49424,"corporation":false,"usgs":false,"family":"Pizzuto","given":"James","email":"","middleInitial":"E.","affiliations":[{"id":13220,"text":"The Charles E. Via, Jr. Department of Civil and Environmental Engineering, Virginia Polytechnic Institute and State University","active":true,"usgs":false}],"preferred":false,"id":805979,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Webb, Robert rhwebb@usgs.gov","contributorId":187755,"corporation":false,"usgs":true,"family":"Webb","given":"Robert","email":"rhwebb@usgs.gov","affiliations":[],"preferred":true,"id":805980,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"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":805981,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Elliott, John G. jelliott@usgs.gov","contributorId":832,"corporation":false,"usgs":true,"family":"Elliott","given":"John","email":"jelliott@usgs.gov","middleInitial":"G.","affiliations":[],"preferred":true,"id":805982,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Melis, Theodore S. 0000-0003-0473-3968 tmelis@usgs.gov","orcid":"https://orcid.org/0000-0003-0473-3968","contributorId":1829,"corporation":false,"usgs":true,"family":"Melis","given":"Theodore S.","email":"tmelis@usgs.gov","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":805983,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70199481,"text":"70199481 - 1999 - The use of heat as a tracer to estimate recharge beneath streams and artificial recharge ponds","interactions":[],"lastModifiedDate":"2018-09-19T10:48:47","indexId":"70199481","displayToPublicDate":"1999-01-01T10:47:20","publicationYear":"1999","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"The use of heat as a tracer to estimate recharge beneath streams and artificial recharge ponds","docAbstract":"<p>No abstract available.&nbsp;</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Artificial recharge of groundwater","language":"English","publisher":"American Society of Civil Engineers","usgsCitation":"Constantz, J., Niswonger, R.G., and Stewart, A., 1999, The use of heat as a tracer to estimate recharge beneath streams and artificial recharge ponds, chap. <i>of</i> Artificial recharge of groundwater, p. 193-203.","productDescription":"11 p.","startPage":"193","endPage":"203","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":357476,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5c10ff39e4b034bf6a8094b5","contributors":{"authors":[{"text":"Constantz, James jconstan@usgs.gov","contributorId":168431,"corporation":false,"usgs":true,"family":"Constantz","given":"James","email":"jconstan@usgs.gov","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":745546,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Niswonger, Richard G. 0000-0001-6397-2403 rniswon@usgs.gov","orcid":"https://orcid.org/0000-0001-6397-2403","contributorId":197892,"corporation":false,"usgs":true,"family":"Niswonger","given":"Richard","email":"rniswon@usgs.gov","middleInitial":"G.","affiliations":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true},{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":745547,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stewart, A.E.","contributorId":207997,"corporation":false,"usgs":false,"family":"Stewart","given":"A.E.","email":"","affiliations":[],"preferred":false,"id":745548,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70216720,"text":"70216720 - 1999 - Reworking of aggraded debris fans","interactions":[],"lastModifiedDate":"2020-12-02T16:48:53.486685","indexId":"70216720","displayToPublicDate":"1999-01-01T10:44:23","publicationYear":"1999","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Reworking of aggraded debris fans","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"The controlled flood in Grand Canyon","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"American Geophysical Union","doi":"10.1029/GM110p0037","usgsCitation":"Webb, R., Melis, T., Griffiths, P.G., and Elliott, J.G., 1999, Reworking of aggraded debris fans, chap. <i>of</i> The controlled flood in Grand Canyon, v. 110, p. 37-51, https://doi.org/10.1029/GM110p0037.","productDescription":"15 p.","startPage":"37","endPage":"51","costCenters":[{"id":49157,"text":"Rocky Mountain Regional Office","active":true,"usgs":true}],"links":[{"id":380926,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona","otherGeospatial":"Colorado River, Grand Canyon","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -114.06005859375,\n              35.51434313431818\n            ],\n            [\n              -111.1376953125,\n              35.51434313431818\n            ],\n            [\n              -111.1376953125,\n              36.89719446989036\n            ],\n            [\n              -114.06005859375,\n              36.89719446989036\n            ],\n            [\n              -114.06005859375,\n              35.51434313431818\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"110","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Webb, Robert rhwebb@usgs.gov","contributorId":187755,"corporation":false,"usgs":true,"family":"Webb","given":"Robert","email":"rhwebb@usgs.gov","affiliations":[],"preferred":true,"id":805975,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Melis, Theodore S. 0000-0003-0473-3968 tmelis@usgs.gov","orcid":"https://orcid.org/0000-0003-0473-3968","contributorId":1829,"corporation":false,"usgs":true,"family":"Melis","given":"Theodore S.","email":"tmelis@usgs.gov","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":805976,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"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":805977,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Elliott, John G. jelliott@usgs.gov","contributorId":832,"corporation":false,"usgs":true,"family":"Elliott","given":"John","email":"jelliott@usgs.gov","middleInitial":"G.","affiliations":[],"preferred":true,"id":805978,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70199480,"text":"70199480 - 1999 - The geochemistry of acid mine waters","interactions":[],"lastModifiedDate":"2018-09-19T10:45:19","indexId":"70199480","displayToPublicDate":"1999-01-01T10:44:00","publicationYear":"1999","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"The geochemistry of acid mine waters","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"The environmental geochemistry of mineral deposits: Part A: Processes, methods and health issues","language":"English","publisher":"Society of Economic Geologists","usgsCitation":"Nordstrom, D.K., and Alpers, C.N., 1999, The geochemistry of acid mine waters, chap. <i>of</i> The environmental geochemistry of mineral deposits: Part A: Processes, methods and health issues, p. 133-160.","productDescription":"28 p.","startPage":"133","endPage":"160","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"links":[{"id":357475,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5c10ff39e4b034bf6a8094b7","contributors":{"editors":[{"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":745544,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Logsdon, M.J.","contributorId":194552,"corporation":false,"usgs":false,"family":"Logsdon","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":745545,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"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":745542,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Alpers, Charles N. 0000-0001-6945-7365 cnalpers@usgs.gov","orcid":"https://orcid.org/0000-0001-6945-7365","contributorId":411,"corporation":false,"usgs":true,"family":"Alpers","given":"Charles","email":"cnalpers@usgs.gov","middleInitial":"N.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":745543,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70199479,"text":"70199479 - 1999 - Sulfates","interactions":[],"lastModifiedDate":"2018-09-19T10:41:14","indexId":"70199479","displayToPublicDate":"1999-01-01T10:40:07","publicationYear":"1999","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Sulfates","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Encyclopedia of environmental science","language":"English","publisher":"Kluwer","usgsCitation":"Nordstrom, D.K., 1999, Sulfates, chap. <i>of</i> Encyclopedia of environmental science, p. 580-585.","productDescription":"6 p.","startPage":"580","endPage":"585","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"links":[{"id":357474,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5c10ff39e4b034bf6a8094b9","contributors":{"authors":[{"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":745541,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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,{"id":70068738,"text":"70068738 - 1999 - Records of millennial-scale climate change from the Great Basin of the Western United States","interactions":[],"lastModifiedDate":"2014-01-13T10:38:12","indexId":"70068738","displayToPublicDate":"1999-01-01T10:31:45","publicationYear":"1999","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Records of millennial-scale climate change from the Great Basin of the Western United States","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Mechanisms of global climate change at millennial time scales","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"American Geophysical Union","publisherLocation":"Washington, D.C.","doi":"10.1029/GM112p0203","usgsCitation":"Benson, L., 1999, Records of millennial-scale climate change from the Great Basin of the Western United States, chap. <i>of</i> Mechanisms of global climate change at millennial time scales, v. 112, p. 203-225, https://doi.org/10.1029/GM112p0203.","productDescription":"23 p.","startPage":"203","endPage":"225","numberOfPages":"23","costCenters":[],"links":[{"id":280852,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":280851,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/GM112p0203"}],"country":"United States","otherGeospatial":"Great Basin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -121.9,31.52 ], [ -121.9,44.53 ], [ -110.17,44.53 ], [ -110.17,31.52 ], [ -121.9,31.52 ] ] ] } } ] }","volume":"112","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd6fc0e4b0b290851069e8","contributors":{"editors":[{"text":"Clark, Peter U.","contributorId":68994,"corporation":false,"usgs":true,"family":"Clark","given":"Peter U.","affiliations":[],"preferred":false,"id":509679,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Webb, Robert S.","contributorId":72894,"corporation":false,"usgs":true,"family":"Webb","given":"Robert","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":509680,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Keigwin, Lloyd D.","contributorId":37476,"corporation":false,"usgs":true,"family":"Keigwin","given":"Lloyd","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":509678,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Benson, Larry","contributorId":13531,"corporation":false,"usgs":true,"family":"Benson","given":"Larry","affiliations":[],"preferred":false,"id":488090,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70093920,"text":"70093920 - 1999 - Workgroup V synopsis: constructed wetlands as a risk mitigation alternative","interactions":[],"lastModifiedDate":"2018-10-23T17:28:02","indexId":"70093920","displayToPublicDate":"1999-01-01T10:28:54","publicationYear":"1999","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"seriesTitle":{"id":445,"text":"SETAC special publications series","active":false,"publicationSubtype":{"id":12}},"title":"Workgroup V synopsis: constructed wetlands as a risk mitigation alternative","largerWorkTitle":"Ecotoxicology and risk assessment for wetlands: proceedings from the SETAC Pellston Workshop on Ecotoxicology and Risk Assessment for Wetlands, 30 July-3 August 1995, Fairmont Hot Springs, Anaconda, Montana","conferenceTitle":"SETAC Pellston Workshop on Ecotoxicology and Risk Assessment for Wetlands","conferenceDate":"1995-07-30T00:00:00","conferenceLocation":"Anaconda, MT","language":"English","publisher":"SETAC Press","publisherLocation":"Pensacola, FL","usgsCitation":"Rodgers, J.H., Dickson, G.W., Dillon, T., Dorn, P.B., Farmer, J.E., Gearheart, R.A., Hall, J.F., McFarland, B., Nelson, M.K., Nix, P., Richardson, C., and Tierney, D.P., 1999, Workgroup V synopsis: constructed wetlands as a risk mitigation alternative: SETAC special publications series, 28 p.","productDescription":"28 p.","startPage":"315","endPage":"342","numberOfPages":"28","costCenters":[],"links":[{"id":282384,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd7dcee4b0b2908510f9c9","contributors":{"editors":[{"text":"Lewis, Michael A.","contributorId":32084,"corporation":false,"usgs":true,"family":"Lewis","given":"Michael","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":509800,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"La Point, Thomas W.","contributorId":114142,"corporation":false,"usgs":true,"family":"La Point","given":"Thomas","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":509808,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Mayer, Foster L.","contributorId":114193,"corporation":false,"usgs":true,"family":"Mayer","given":"Foster","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":509809,"contributorType":{"id":2,"text":"Editors"},"rank":3},{"text":"Walton, B. 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,{"id":70198543,"text":"70198543 - 1999 - Use of 13C NMR and FTIR for elucidation of degradation pathways during senescence and litter decomposition of Aspen leaves","interactions":[],"lastModifiedDate":"2018-08-13T10:13:09","indexId":"70198543","displayToPublicDate":"1999-01-01T10:26:46","publicationYear":"1999","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Use of 13C NMR and FTIR for elucidation of degradation pathways during senescence and litter decomposition of Aspen leaves","docAbstract":"<p>No abstract available.&nbsp;</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Understanding humic substances: Advanced methods, properties and applications","language":"English","publisher":"Royal Society of Chemistry","usgsCitation":"Wershaw, R.L., Leenheer, J., and Kennedy, K.R., 1999, Use of 13C NMR and FTIR for elucidation of degradation pathways during senescence and litter decomposition of Aspen leaves, chap. <i>of</i> Understanding humic substances: Advanced methods, properties and applications, p. 19-30.","productDescription":"12 p.","startPage":"19","endPage":"30","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":356267,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5b98db51e4b0702d0e8481c9","contributors":{"editors":[{"text":"Davis, G.","contributorId":17343,"corporation":false,"usgs":true,"family":"Davis","given":"G.","affiliations":[],"preferred":false,"id":742261,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Ghabbour, E.A.","contributorId":206940,"corporation":false,"usgs":false,"family":"Ghabbour","given":"E.A.","email":"","affiliations":[],"preferred":false,"id":742262,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Wershaw, Robert L. rwershaw@usgs.gov","contributorId":4856,"corporation":false,"usgs":true,"family":"Wershaw","given":"Robert","email":"rwershaw@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":741845,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Leenheer, J.A.","contributorId":75123,"corporation":false,"usgs":true,"family":"Leenheer","given":"J.A.","affiliations":[],"preferred":false,"id":741846,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kennedy, K. R.","contributorId":66267,"corporation":false,"usgs":true,"family":"Kennedy","given":"K.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":741847,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70073644,"text":"70073644 - 1999 - Science into policy: water in the public realm: proceedings, specialty conference, June 30-July 2, 1999, Bozeman, Montana","interactions":[],"lastModifiedDate":"2018-10-24T12:24:57","indexId":"70073644","displayToPublicDate":"1999-01-01T10:23:35","publicationYear":"1999","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"seriesTitle":{"id":427,"text":"American Water Resources Association Technical Publication Series","active":false,"publicationSubtype":{"id":12}},"seriesNumber":"99-2","title":"Science into policy: water in the public realm: proceedings, specialty conference, June 30-July 2, 1999, Bozeman, Montana","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"American Water Resources Association Technical Publication Series","largerWorkSubtype":{"id":3,"text":"Organization Series"},"conferenceTitle":"Science Into Policy: Water in the Public Realm","conferenceDate":"June 30-July 2, 1999","conferenceLocation":"Bozeman, MT","language":"English","publisher":"American Water Resources Association","publisherLocation":"Herndon, VA","usgsCitation":"1999, Science into policy: water in the public realm: proceedings, specialty conference, June 30-July 2, 1999, Bozeman, Montana: American Water Resources Association Technical Publication Series 99-2, 302 p.","productDescription":"302 p.","numberOfPages":"302","costCenters":[],"links":[{"id":281280,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd7184e4b0b29085107bb8","contributors":{"editors":[{"text":"Kendy, Eloise","contributorId":18676,"corporation":false,"usgs":true,"family":"Kendy","given":"Eloise","affiliations":[],"preferred":false,"id":509729,"contributorType":{"id":2,"text":"Editors"},"rank":1}]}}
,{"id":70006996,"text":"70006996 - 1999 - Assessment of landscape correlates of Eastern hemlock decline due to hemlock woolly adelgid","interactions":[],"lastModifiedDate":"2014-06-27T10:17:00","indexId":"70006996","displayToPublicDate":"1999-01-01T10:12:14","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"title":"Assessment of landscape correlates of Eastern hemlock decline due to hemlock woolly adelgid","docAbstract":"<p>Eastern hemlock (<i>Tsuga canadensis</i>) is in decline\nthroughout its range in the eastern US due to infestation by\nan exotic insect pest, the hemlock woolly adelgid (<i>Adelges\ntsugae</i>). In Shenandoah National Park, the hemlock woolly\nadelgid (HWA) rapidly killed many stands of hemlock after\nfirst appearing in the late-1980’s, while having only minor\nimpact in other stands. At present, few investigators have\nexamined the mechanisms that produce this discontinuous\nimpact, although landscape factors are predicted to play a\nmajor role (Orwig and Foster, 1998: Perry 1988). In an effort\nto address possible landscape correlates to hemlock\ndecline, we conducted a preliminary analysis of 5 years of\nhemlock health estimates in comparison to measures of\nterrain, stand isolation, and potential dispersal corridors at\nthe stand level. We found that elevation, slope, light conditions, and distance to streams all exhibited relatively\nstrong correlation with hemlock decline, although the\nrelationship varied by year. In addition, there appears to be\nsome evidence of spatial autocorrelation in decline,\nsuggesting that similar environmental conditions are either\ncontrolling the adelgid or making hemlock stands more\nsusceptible to HWA. We are using the results of this\npreliminary analysis to guide more detailed efforts aimed at\nmodeling hemlock stand vulnerability as a result of site,\nlandscape, and regional factors.</p>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Proceedings, Symposium on sustainable management of hemlock ecosystems in Eastern North America","largerWorkSubtype":{"id":9,"text":"Other Report"},"conferenceTitle":"Symposium on sustainable management of hemlock ecosystems in Eastern North America","conferenceLocation":"Durham, New Hampshire","language":"English","publisher":"U.S. Department of Agriculture","publisherLocation":"Newtown Square, PA","collaboration":"None","usgsCitation":"Young, J., Snyder, C., Akerson, J., and Hunt, G., 1999, Assessment of landscape correlates of Eastern hemlock decline due to hemlock woolly adelgid, 1 p.","productDescription":"1 p.","startPage":"134","endPage":"134","numberOfPages":"1","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":289128,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Virginia","otherGeospatial":"Shenandoah National Park","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -78.8516,38.0409 ], [ -78.8516,38.9104 ], [ -78.1501,38.9104 ], [ -78.1501,38.0409 ], [ -78.8516,38.0409 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53ae7633e4b0abf75cf2becc","contributors":{"editors":[{"text":"McManus, K.A.","contributorId":112439,"corporation":false,"usgs":true,"family":"McManus","given":"K.A.","email":"","affiliations":[],"preferred":false,"id":508424,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Shields, K.S.","contributorId":114066,"corporation":false,"usgs":true,"family":"Shields","given":"K.S.","email":"","affiliations":[],"preferred":false,"id":508426,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Souto, D.R.","contributorId":113167,"corporation":false,"usgs":true,"family":"Souto","given":"D.R.","email":"","affiliations":[],"preferred":false,"id":508425,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Young, John","contributorId":104404,"corporation":false,"usgs":true,"family":"Young","given":"John","affiliations":[],"preferred":false,"id":355631,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Snyder, Craig 0000-0002-3448-597X","orcid":"https://orcid.org/0000-0002-3448-597X","contributorId":23445,"corporation":false,"usgs":true,"family":"Snyder","given":"Craig","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":355630,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Akerson, James","contributorId":21461,"corporation":false,"usgs":true,"family":"Akerson","given":"James","email":"","affiliations":[],"preferred":false,"id":355629,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hunt, Gary","contributorId":106017,"corporation":false,"usgs":true,"family":"Hunt","given":"Gary","email":"","affiliations":[],"preferred":false,"id":355632,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70198880,"text":"70198880 - 1999 - Consilience and conciliation, the need for less human impact and more humane impact","interactions":[],"lastModifiedDate":"2018-08-22T10:09:48","indexId":"70198880","displayToPublicDate":"1999-01-01T10:08:32","publicationYear":"1999","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Consilience and conciliation, the need for less human impact and more humane impact","docAbstract":"<p>No abstract available.&nbsp;</p>","conferenceTitle":"Proceedings of the 5th International Symposium on Geochemistry of the Earth's Surface","conferenceDate":"August 15-19, 1999","conferenceLocation":"Reykjavik, Iceland","language":"English","usgsCitation":"Nordstrom, D.K., 1999, Consilience and conciliation, the need for less human impact and more humane impact, p. 139-142.","productDescription":"4 p.","startPage":"139","endPage":"142","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"links":[{"id":356697,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5b98db6de4b0702d0e8481cf","contributors":{"authors":[{"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":743253,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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