{"pageNumber":"3385","pageRowStart":"84600","pageSize":"25","recordCount":184914,"records":[{"id":70021799,"text":"70021799 - 1999 - Seismic reflection and vibracoring studies of the continental shelf offshore central and western Long Island, New York","interactions":[],"lastModifiedDate":"2013-02-24T19:29:34","indexId":"70021799","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2669,"text":"Marine Georesources and Geotechnology","active":true,"publicationSubtype":{"id":10}},"title":"Seismic reflection and vibracoring studies of the continental shelf offshore central and western Long Island, New York","docAbstract":"The ridge-and-swale topography on the continental shelf south of Fire Island, New York, is characterized by northeast-trending linear shoals that are shore attached and shore oblique on the inner shelf and isolated and shore parallel on the middle shelf. High-resolution seismic reflection profiles show that the ridges and swales occur independent of, and are not controlled by, the presence of internal structures (for example, filled tidal inlet channels, paleobarrier strata) or underlying structure (for example, high-relief Cretaceous unconformity). Grab samples of surficial sediments on the shelf south of Fire Island average 98% sand. Locally, benthic fauna increase silt and clay content through fecal pellet production or increase the content of gravel-size material by contribution of their fragmented shell remains. Surficial sand on the ridges is unimodal at 0.33 mm (medium sand, about 50 mesh), and surficial sand in troughs is bimodal at 0.33 mm and 0.15 mm (fine sand, about 100 mesh). In addition to seismic studies, 26 vibracores were recovered from the continental shelf in state and federal waters from south of Rockaway and Long Beaches, Long Island, New York. Stratigraphic and sedimentological data gleaned from these cores were used to outline the geologic framework in the study area. A variety of sedimentary features were noted in the cores, including burrow-mottled sections of sand in a finer silty-sand, rhythmic lamination of sand and silty-sand that reflect cyclic changes in sediment transport, layers of shell hash and shells that probably represent tempestites, and changes from dark color to light color in the sediments that probably represent changes in the oxidation-reduction conditions in the area with time. The stratigraphic units identified are an upper, generally oxidized, nearshore facies, an underlying fine- to medium-sand and silty-clay unit considered to be an estuarine facies, and a lower, coarse-grained deeply oxidized, cross-laminated pre-Holocene unit. Grain-size analysis shows that medium- to fine-grained sand makes up most (68-99%) of the surficial sediments. Gravel exists in trace amounts up to 19%. Silt ranges between 3% and 42% and clay ranges from 1% to 10%.The ridge-and-swale topography on the continental shelf south of Fire Island, New York, is characterized by northeast-trending linear shoals that are shore attached and shore oblique on the inner shelf and isolated and shore parallel on the middle shelf. High-resolution seismic reflection profiles show that the ridges and swales occur independent of, and are not controlled by, the presence of internal structures (for example, filled tidal inlet channels, paleobarrier strata) or underlying structure (for example, high-relief Cretaceous unconformity). Grab samples of surficial sediments on the shelf south of Fire Island average 98% sand. Locally, benthic fauna increase silt and clay content through fecal pellet production or increase the content of gravel-size material by contribution of their fragmented shell remains. Surficial sand on the ridges is unimodal at 0.33 mm (medium sand, about 50 mesh), and surficial sand in troughts is bimodal at 0.33 mm and 0.15 mm (fine sand, about 100 mesh). In addition to seismic studies, 26 vibracores were recovered from the continental shelf in state and federal waters from south of Rockaway and Long Beaches, Long Island, New York. Stratigraphic and sedimentological data gleaned from these cores were used to outline the geologic framework in the study area. A variety of sedimentary features were noted in the cores, including burrow-mottled sections of sand in a finer silty-sand, rhythmic lamination of sand and silty-sand that reflect cyclic changes in sediment transport, layers of shell hash and shells that probably represent tempestites, and changes from dark color to light color in the sediments that probably represent changes in the oxidation-reduction conditions in the area with time. The stratigraphic un","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Marine Georesources and Geotechnology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Taylor & Francis Ltd","publisherLocation":"London, United Kingdom","doi":"10.1080/106411999273819","issn":"1064119X","usgsCitation":"Kelly, W., Albanese, J., Coch, N., and Harsch, A., 1999, Seismic reflection and vibracoring studies of the continental shelf offshore central and western Long Island, New York: Marine Georesources and Geotechnology, v. 17, no. 2-3, p. 141-153, https://doi.org/10.1080/106411999273819.","startPage":"141","endPage":"153","numberOfPages":"13","costCenters":[],"links":[{"id":229408,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":268187,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1080/106411999273819"}],"volume":"17","issue":"2-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b8b3ee4b08c986b3176c5","contributors":{"authors":[{"text":"Kelly, W.M.","contributorId":69161,"corporation":false,"usgs":true,"family":"Kelly","given":"W.M.","email":"","affiliations":[],"preferred":false,"id":391226,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Albanese, J.R.","contributorId":21559,"corporation":false,"usgs":true,"family":"Albanese","given":"J.R.","email":"","affiliations":[],"preferred":false,"id":391225,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Coch, N.K.","contributorId":73365,"corporation":false,"usgs":true,"family":"Coch","given":"N.K.","email":"","affiliations":[],"preferred":false,"id":391227,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Harsch, A.A.","contributorId":90061,"corporation":false,"usgs":true,"family":"Harsch","given":"A.A.","email":"","affiliations":[],"preferred":false,"id":391228,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70021881,"text":"70021881 - 1999 - Constraints on the sedimentation history of San Francisco Bay from 14C and 10Be","interactions":[],"lastModifiedDate":"2020-01-04T14:38:58","indexId":"70021881","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2662,"text":"Marine Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Constraints on the sedimentation history of San Francisco Bay from 14C and 10Be","docAbstract":"<p>Industrialization and urbanization around San Francisco Bay as well as mining and agriculture in the watersheds of the Sacramento and San Joaquin rivers have profoundly modified sedimentation patterns throughout the estuary. We provide some constraints on the onset of these erosional disturbances with 10Be data for three sediment cores: two from Richardson Bay, a small embayment near the mouth of San Francisco Bay, and one from San Pablo Bay, mid-way between the river delta and the mouth. Comparison of pre-disturbance sediment accumulation determined from three 14C-dated mollusk shells in one Richardson Bay core with more recent conditions determined from the distribution of 210Pb and 234Th [Fuller, C.C., van Geen, A., Baskaran, M, Anima, R.J., 1999. Sediment chronology in San Francisco Bay, California, defined by 210Pb, 234Th, 239,240Pu.] shows that the accumulation rate increased by an order of magnitude at this particular site. All three cores from San Francisco Bay show subsurface maxima in 10Be concentrations ranging in magnitude from 170 to 520 x 106 atoms/g. The transient nature of the increased 10Be input suggests that deforestation and agricultural develop- ment caused basin-wide erosion of surface soils enriched in 10Be. probably before the turn of the century.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/S0304-4203(98)00082-6","issn":"03044203","usgsCitation":"VanGeen, A., Valette-Silver, N.J., Luoma, S., Fuller, C.C., Baskaran, M., Tera, F., and Klein, J., 1999, Constraints on the sedimentation history of San Francisco Bay from 14C and 10Be: Marine Chemistry, v. 64, no. 1-2, p. 29-38, https://doi.org/10.1016/S0304-4203(98)00082-6.","productDescription":"10 p.","startPage":"29","endPage":"38","numberOfPages":"10","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":479503,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1016/s0304-4203(98)00082-6","text":"Publisher Index Page"},{"id":229603,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -123.81591796875,\n              36.56260003738545\n            ],\n            [\n              -120.234375,\n              36.56260003738545\n            ],\n            [\n              -120.234375,\n              39.40224434029275\n            ],\n            [\n              -123.81591796875,\n              39.40224434029275\n            ],\n            [\n              -123.81591796875,\n              36.56260003738545\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"64","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059fa0fe4b0c8380cd4d8f7","contributors":{"authors":[{"text":"VanGeen, A.","contributorId":84086,"corporation":false,"usgs":true,"family":"VanGeen","given":"A.","email":"","affiliations":[],"preferred":false,"id":391543,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Valette-Silver, N. J.","contributorId":100140,"corporation":false,"usgs":true,"family":"Valette-Silver","given":"N.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":391547,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Luoma, S. N.","contributorId":86353,"corporation":false,"usgs":true,"family":"Luoma","given":"S. N.","affiliations":[],"preferred":false,"id":391544,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Fuller, C. C.","contributorId":29858,"corporation":false,"usgs":true,"family":"Fuller","given":"C.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":391542,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Baskaran, M.","contributorId":96627,"corporation":false,"usgs":true,"family":"Baskaran","given":"M.","affiliations":[],"preferred":false,"id":391546,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Tera, F.","contributorId":18102,"corporation":false,"usgs":true,"family":"Tera","given":"F.","email":"","affiliations":[],"preferred":false,"id":391541,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Klein, J.","contributorId":90885,"corporation":false,"usgs":true,"family":"Klein","given":"J.","email":"","affiliations":[],"preferred":false,"id":391545,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70021168,"text":"70021168 - 1999 - Survival of greater white-fronted geese: Effects of year, season, sex, and body condition","interactions":[],"lastModifiedDate":"2024-07-30T11:26:30.926239","indexId":"70021168","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Survival of greater white-fronted geese: Effects of year, season, sex, and body condition","docAbstract":"Information regarding the magnitude and variation in survival rates is necessary for understanding the causes of large changes in population size. We examined survival of greater white-fronted geese (Anser albifrons frontalis) in the Pacific Flyway during 1979-82. The population declined by 75% in the decade preceding our study but was stable during our investigation. Annual survival of adults (0.749, SE = 0.045) was 7% higher than during an earlier study. We developed a simple population model which suggests that recent (1985-96) survival rates may be as much as 10% higher in adults than the 1979-82 rate, which corresponds to population increases observed since 1985. Survival of adult females varied seasonally; monthly survival during a period of winter when no hunting or migration occurred was higher (0.986, SE = 0.015) than monthly survival at other times (0.964, SE = 0.006). Survival of adult males varied among years and with a general seasonal trend inverse to that for females. An index of body condition was positively related to survival of adult females in fall and spring, but not for adult males or immature geese. Monthly survival of immatures was lower during their first hunting season (0.886, SE = 0.026) than during all subsequent seasons (0.963, SE = 0.007). Annual survival of immatures beginning 1 October, immediately before the hunting season, was 0.471. Corresponding variations in survival rates, population numbers, and hunting regulations suggest that hunting may have influenced survival in this population of greater white-fronted geese.","language":"English","publisher":"Wildlife Society","issn":"0022541X","usgsCitation":"Schmutz, J.A., and Ely, C.R., 1999, Survival of greater white-fronted geese: Effects of year, season, sex, and body condition: Journal of Wildlife Management, v. 63, no. 4, p. 1239-1249.","productDescription":"11 p.","startPage":"1239","endPage":"1249","numberOfPages":"11","costCenters":[],"links":[{"id":229855,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"63","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba2d0e4b08c986b31f9a1","contributors":{"authors":[{"text":"Schmutz, Joel A. 0000-0002-6516-0836 jschmutz@usgs.gov","orcid":"https://orcid.org/0000-0002-6516-0836","contributorId":1805,"corporation":false,"usgs":true,"family":"Schmutz","given":"Joel","email":"jschmutz@usgs.gov","middleInitial":"A.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":388869,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ely, Craig R. 0000-0003-4262-0892 cely@usgs.gov","orcid":"https://orcid.org/0000-0003-4262-0892","contributorId":3214,"corporation":false,"usgs":true,"family":"Ely","given":"Craig","email":"cely@usgs.gov","middleInitial":"R.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true},{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":388870,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70021164,"text":"70021164 - 1999 - Renewed uplift at the Yellowstone caldera measured by leveling surveys and satellite radar interferometry","interactions":[],"lastModifiedDate":"2017-04-19T10:41:42","indexId":"70021164","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1109,"text":"Bulletin of Volcanology","active":true,"publicationSubtype":{"id":10}},"title":"Renewed uplift at the Yellowstone caldera measured by leveling surveys and satellite radar interferometry","docAbstract":"<p><span>A first-order leveling survey across the northeast part of the Yellowstone caldera in September 1998 showed that the central caldera floor near Le Hardy Rapids rose 24±5 mm relative to the caldera rim at Lake Butte since the previous survey in September 1995. Annual surveys along the same traverse from 1985 to 1995 tracked progressive subsidence near Le Hardy Rapids at an average rate of –19±1 mm/year. Earlier, less frequent surveys measured net uplift in the same area during 1923–1976 (14±1 mm/year) and 1976–1984 (22±1 mm/year). The resumption of uplift following a decade of subsidence was first detected by satellite synthetic aperture radar interferometry, which revealed approximately 15 mm of uplift in the vicinity of Le Hardy Rapids from July 1995 to June 1997. Radar interferograms show that the center of subsidence shifted from the Sour Creek resurgent dome in the northeast part of the caldera during August 1992 to June 1993 to the Mallard Lake resurgent dome in the southwest part during June 1993 to August 1995. Uplift began at the Sour Creek dome during August 1995 to September 1996 and spread to the Mallard Lake dome by June 1997. The rapidity of these changes and the spatial pattern of surface deformation suggest that ground movements are caused at least in part by accumulation and migration of fluids in two sill-like bodies at 5–10 km depth, near the interface between Yellowstone's magmatic and deep hydrothermal systems.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/s004450050277","issn":"02588900","usgsCitation":"Dzurisin, D., Wicks, C., and Thatcher, W., 1999, Renewed uplift at the Yellowstone caldera measured by leveling surveys and satellite radar interferometry: Bulletin of Volcanology, v. 61, no. 6, p. 349-355, https://doi.org/10.1007/s004450050277.","productDescription":"7 p.","startPage":"349","endPage":"355","costCenters":[],"links":[{"id":229776,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"61","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505aa743e4b0c8380cd852f9","contributors":{"authors":[{"text":"Dzurisin, D.","contributorId":76067,"corporation":false,"usgs":true,"family":"Dzurisin","given":"D.","email":"","affiliations":[],"preferred":false,"id":388857,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wicks, Charles 0000-0002-0809-1328","orcid":"https://orcid.org/0000-0002-0809-1328","contributorId":9023,"corporation":false,"usgs":true,"family":"Wicks","given":"Charles","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":388855,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Thatcher, W.","contributorId":32669,"corporation":false,"usgs":true,"family":"Thatcher","given":"W.","email":"","affiliations":[],"preferred":false,"id":388856,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70021874,"text":"70021874 - 1999 - A digital resource model of the Upper Pennsylvanian Pittsburgh coal bed, Monongahela Group, northern Appalachian basin coal region, USA","interactions":[],"lastModifiedDate":"2012-03-12T17:19:38","indexId":"70021874","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2033,"text":"International Journal of Coal Geology","active":true,"publicationSubtype":{"id":10}},"title":"A digital resource model of the Upper Pennsylvanian Pittsburgh coal bed, Monongahela Group, northern Appalachian basin coal region, USA","docAbstract":"The U.S. Geological Survey is currently conducting a coal resource assessment of the coal beds and zones that are expected to provide the bulk of the Nation's coal resources for the next few decades. The Pittsburgh coal bed is the first bed in the northern and central Appalachian basin coal region to undergo a fully-digital assessment. The bed-specific assessment is being carried out in partnership with the state geologic surveys of West Virginia (WV), Pennsylvania (PA), Ohio (OH), and Maryland (MD). Comprehensive stratigraphic and geochemical databases have been developed for the Pittsburgh coal bed, and areal extent, mined areas, structure contour, isopach, overburden thickness maps of the bed have been released as United States Geological Survey (USGS) Open-File Reports. The resulting resource model indicates that of the original 34 billion short tons (31 billion tonnes) of Pittsburgh coal, 16 billion short tons (14 billion tonnes) remain. Although most of the remaining coal is thinner, deeper, and higher in ash and sulfur (S) than the original resource, there are blocks of extensive thick (6-8 ft or 1.8-2.4 m) coal in southwestern PA and the northern panhandle of WV.The U.S. Geological Survey is currently conducting a coal resource assessment of the coal beds and zones that are expected to provide the bulk of the Nation's coal resources for the next few decades. The Pittsburgh coal bed is the first bed in the northern and central Appalachian basin coal region to undergo a fully-digital assessment. The bed-specific assessment is being carried out in partnership with the state geologic surveys of West Virginia (WV), Pennsylvania (PA), Ohio (OH), and Maryland (MD). Comprehensive stratigraphic and geochemical databases have been developed for the Pittsburgh coal bed, and areal extent, mined areas, structure contour, isopach, overburden thickness maps of the bed have been released as United States Geological Survey (USGS) Open-File Reports. The resulting resource model indicates that of the original 34 billion short tons (31 billion tonnes) of Pittsburgh coal, 16 billion short tons (14 billion tonnes) remain. Although most of the remaining coal is thinner, deeper, and higher in ash and sulfur (S) than the original resource, there are blocks of extensive thick (6-8 ft or 1.8-2.4 m) coal in southwestern PA and the northern panhandle of WV.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"International Journal of Coal Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier Science Publishers B.V.","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/S0166-5162(99)00009-9","issn":"01665162","usgsCitation":"Ruppert, L., Tewalt, S., Bragg, L.J., and Wallack, R., 1999, A digital resource model of the Upper Pennsylvanian Pittsburgh coal bed, Monongahela Group, northern Appalachian basin coal region, USA: International Journal of Coal Geology, v. 41, no. 1-2, p. 3-24, https://doi.org/10.1016/S0166-5162(99)00009-9.","startPage":"3","endPage":"24","numberOfPages":"22","costCenters":[],"links":[{"id":229493,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":206349,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/S0166-5162(99)00009-9"}],"volume":"41","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e3bde4b0c8380cd461cd","contributors":{"authors":[{"text":"Ruppert, L.F. 0000-0003-4990-0539","orcid":"https://orcid.org/0000-0003-4990-0539","contributorId":59043,"corporation":false,"usgs":true,"family":"Ruppert","given":"L.F.","affiliations":[],"preferred":false,"id":391515,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tewalt, S.J.","contributorId":55838,"corporation":false,"usgs":true,"family":"Tewalt","given":"S.J.","affiliations":[],"preferred":false,"id":391514,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bragg, L. J.","contributorId":104055,"corporation":false,"usgs":true,"family":"Bragg","given":"L.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":391516,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wallack, R.N.","contributorId":34183,"corporation":false,"usgs":true,"family":"Wallack","given":"R.N.","affiliations":[],"preferred":false,"id":391513,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70021548,"text":"70021548 - 1999 - Properties of samples containing natural gas hydrate from the JAPEX/JNOC/GSC Mallik 2L-38 gas hydrate research well, determined using Gas Hydrate And Sediment Test Laboratory Instrument (GHASTLI)","interactions":[],"lastModifiedDate":"2017-09-14T14:32:44","indexId":"70021548","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1126,"text":"Bulletin of the Geological Survey of Canada","active":true,"publicationSubtype":{"id":10}},"title":"Properties of samples containing natural gas hydrate from the JAPEX/JNOC/GSC Mallik 2L-38 gas hydrate research well, determined using Gas Hydrate And Sediment Test Laboratory Instrument (GHASTLI)","docAbstract":"As part of an ongoing laboratory study, preliminary acoustic, strength, and hydraulic conductivity results are presented from a suite of tests conducted on four natural-gas-hydrate-containing samples from the Mackenzie Delta JAPEX/JNOC/GSC Mallik 2L-38 gas hydrate research well. The gas hydrate samples were preserved in pressure vessels during transport from the Northwest Territories to Woods Hole, Massachusetts, where multistep tests were performed using GHASTLI (Gas Hydrate And Sediment Test Laboratory Instrument), which recreates pressure and temperature conditions that are stable for gas hydrate. Properties and changes in sediment behaviour were measured before, during, and after controlled gas hydrate dissociation. Significant amounts of gas hydrate occupied the sample pores and substantially increased acoustic velocity and shear strength.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Bulletin of the Geological Survey of Canada","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.4095/210763","issn":"00687626","usgsCitation":"Winters, W., 1999, Properties of samples containing natural gas hydrate from the JAPEX/JNOC/GSC Mallik 2L-38 gas hydrate research well, determined using Gas Hydrate And Sediment Test Laboratory Instrument (GHASTLI): Bulletin of the Geological Survey of Canada, no. 544, p. 241-250, https://doi.org/10.4095/210763.","productDescription":"10 p.","startPage":"241","endPage":"250","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":479555,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.4095/210763","text":"Publisher Index Page"},{"id":229429,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"issue":"544","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a8f24e4b0c8380cd7f5d0","contributors":{"authors":[{"text":"Winters, W.J.","contributorId":49796,"corporation":false,"usgs":true,"family":"Winters","given":"W.J.","email":"","affiliations":[],"preferred":false,"id":390268,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1014074,"text":"1014074 - 1999 - Changes in haematology during upstream migration to American shad","interactions":[],"lastModifiedDate":"2024-05-06T16:45:58.42871","indexId":"1014074","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2285,"text":"Journal of Fish Biology","active":true,"publicationSubtype":{"id":10}},"title":"Changes in haematology during upstream migration to American shad","docAbstract":"<p><span>Heart mass of American shad&nbsp;</span><i>Alosa sapidissima</i><span>&nbsp;did not change during migration in the Connecticut River. Spleen mass decreased and there was an increase in available blood haemoglobin (+22%) and haematocrit (+9%). The decreases in spleen somatic index (-29%) and spleen haemoglobin content (-15%) were dependent upon distance travelled upriver and not seasonal migration timing or short-term exercise events such as passage up a fish ladder. There was no effect of migration timing on any of the blood parameters measured, suggesting that any physiological responses during migration were based on distance travelled rather than seasonally variable conditions such as temperature, although blood haemoglobin (+24%) and haematocrit (+21%) increased after passage up a fish ladder. These changes in haematological physiology occurring during upstream migration may increase swimming performance and migratory success in American shad.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/j.1095-8649.1999.tb02050.x","usgsCitation":"Leonard, J.B., and McCormick, S., 1999, Changes in haematology during upstream migration to American shad: Journal of Fish Biology, v. 54, no. 6, p. 1218-1230, https://doi.org/10.1111/j.1095-8649.1999.tb02050.x.","productDescription":"13 p.","startPage":"1218","endPage":"1230","numberOfPages":"13","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":129641,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"54","issue":"6","noUsgsAuthors":false,"publicationDate":"2005-04-19","publicationStatus":"PW","scienceBaseUri":"4f4e49e5e4b07f02db5e6cb4","contributors":{"authors":[{"text":"Leonard, J. B. K.","contributorId":40159,"corporation":false,"usgs":true,"family":"Leonard","given":"J.","email":"","middleInitial":"B. K.","affiliations":[],"preferred":false,"id":319734,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McCormick, S. D. 0000-0003-0621-6200","orcid":"https://orcid.org/0000-0003-0621-6200","contributorId":20278,"corporation":false,"usgs":true,"family":"McCormick","given":"S. D.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":319733,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70021761,"text":"70021761 - 1999 - Present-day deformation across the Basin and Range Province, western United States","interactions":[],"lastModifiedDate":"2012-03-12T17:19:41","indexId":"70021761","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Present-day deformation across the Basin and Range Province, western United States","docAbstract":"The distribution of deformation within the Basin and Range province was determined from 1992, 1996, and 1998 surveys of a dense, 800-kilometer- aperture, Global Positioning System network, Internal deformation generally follows the pattern of Holocene fault distribution and is concentrated near the western extremity of the province, with lesser amounts focused near the eastern boundary. Little net deformation occurs across the central 500 kilometers of the network in western Utah and eastern Nevada. Concentration of deformation adjacent to the rigid Sierra Nevada block indicates that external plate-driving forces play an important role in driving deformation, modulating the extensional stress field generated by internal buoyancy forces that are due to lateral density gradients and topography near the province boundaries.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Science","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1126/science.283.5408.1714","issn":"00368075","usgsCitation":"Thatcher, W., Foulger, G., Julian, B., Svarc, J., Quilty, E., and Bawden, G., 1999, Present-day deformation across the Basin and Range Province, western United States: Science, v. 283, no. 5408, p. 1714-1718, https://doi.org/10.1126/science.283.5408.1714.","startPage":"1714","endPage":"1718","numberOfPages":"5","costCenters":[],"links":[{"id":206316,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1126/science.283.5408.1714"},{"id":229405,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"283","issue":"5408","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a8b4be4b0c8380cd7e1e9","contributors":{"authors":[{"text":"Thatcher, W.","contributorId":32669,"corporation":false,"usgs":true,"family":"Thatcher","given":"W.","email":"","affiliations":[],"preferred":false,"id":391052,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Foulger, G.R.","contributorId":14439,"corporation":false,"usgs":false,"family":"Foulger","given":"G.R.","email":"","affiliations":[],"preferred":false,"id":391051,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Julian, B.R.","contributorId":101272,"corporation":false,"usgs":true,"family":"Julian","given":"B.R.","email":"","affiliations":[],"preferred":false,"id":391055,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Svarc, J.","contributorId":85731,"corporation":false,"usgs":true,"family":"Svarc","given":"J.","affiliations":[],"preferred":false,"id":391054,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Quilty, E.","contributorId":12633,"corporation":false,"usgs":true,"family":"Quilty","given":"E.","email":"","affiliations":[],"preferred":false,"id":391050,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Bawden, G.W.","contributorId":61139,"corporation":false,"usgs":true,"family":"Bawden","given":"G.W.","email":"","affiliations":[],"preferred":false,"id":391053,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":1014648,"text":"1014648 - 1999 - Aphanomyces as a cause of ulcerative skin lesions of menhaden from Chesapeake Bay Tributaries","interactions":[],"lastModifiedDate":"2024-03-01T00:52:57.843228","indexId":"1014648","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2177,"text":"Journal of Aquatic Animal Health","active":true,"publicationSubtype":{"id":10}},"title":"Aphanomyces as a cause of ulcerative skin lesions of menhaden from Chesapeake Bay Tributaries","docAbstract":"<div class=\" metis-abstract\"><div class=\"article-section__content en main\"><p>During the summer and fall of 1997, an unusually high prevalence of skin lesions in fishes from Chesapeake Bay tributaries as well as two fish kills in the Pocomoke River stimulated significant public concern. Atlantic menhaden<span>&nbsp;</span><i>Brevoortia tyrannus</i><span>&nbsp;</span>were the most frequent target of the acute fish kills and displayed skin lesions that were attributed to the presence of the toxic dinoflagellate<span>&nbsp;</span><i>Pfiesteria piscicida.</i><span>&nbsp;</span>Hence, the penetrating skin ulcers so commonly found in this species are now widely viewed by the general public and some scientists as<span>&nbsp;</span><i>Pfiesteria</i>-related and to be caused by exposure to<span>&nbsp;</span><i>Pfiesteria</i><span>&nbsp;</span>toxin. We examined, histologically, 121 menhaden with these ulcers collected from both Maryland and Virginia waters of the Chesapeake Bay in 1997 and 31 from the Pocomoke and Wicomico rivers in 1998. All of the deeply penetrating ulcers, as well as raised lesions (with or without eroded epithelium), were characterized by deeply penetrating fungal hyphae surrounded by chronic, granulomatous inflammation. These lesions had an appearance identical or similar to epizootic ulcerative syndrome (EUS), an ulcerative mycotic syndrome of fishes in other parts of the world caused by the fungal pathogen<span>&nbsp;</span><i>Aphanomyces invadans.</i><span>&nbsp;</span>They were also identical to ulcerative mycosis of menhaden previously reported along the Atlantic coast of the USA as associated with<span>&nbsp;</span><i>Aphanomyces</i><span>&nbsp;</span>spp. In 1998, using methods for isolation of<span>&nbsp;</span><i>A. invadans</i>, we were able to culture from affected menhaden an<span>&nbsp;</span><i>Aphanomyces</i><span>&nbsp;</span>sp. that by preliminary tests is similar or identical to<span>&nbsp;</span><i>A. invadans.</i><span>&nbsp;</span>We believe these findings suggest that factors other than<span>&nbsp;</span><i>Pfiesteria</i><span>&nbsp;</span>toxin need to be considered as the cause or initiator of these lesions.</p></div></div>","language":"English","publisher":"American Fisheries Society","doi":"10.1577/1548-8667(1999)011<0340:AAACOU>2.0.CO;2","usgsCitation":"Blazer, V., Vogelbein, W.K., Densmore, C.L., May, E., Lilley, J.H., and Zwerner, D.E., 1999, Aphanomyces as a cause of ulcerative skin lesions of menhaden from Chesapeake Bay Tributaries: Journal of Aquatic Animal Health, v. 11, no. 4, p. 340-349, https://doi.org/10.1577/1548-8667(1999)011<0340:AAACOU>2.0.CO;2.","productDescription":"10 p.","startPage":"340","endPage":"349","numberOfPages":"10","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":130981,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"11","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac7e4b07f02db67af0e","contributors":{"authors":[{"text":"Blazer, V. S. 0000-0001-6647-9614","orcid":"https://orcid.org/0000-0001-6647-9614","contributorId":56991,"corporation":false,"usgs":true,"family":"Blazer","given":"V. S.","affiliations":[],"preferred":false,"id":320819,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Vogelbein, W. K.","contributorId":72745,"corporation":false,"usgs":false,"family":"Vogelbein","given":"W.","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":320821,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Densmore, Christine L.","contributorId":18316,"corporation":false,"usgs":true,"family":"Densmore","given":"Christine","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":320817,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"May, E.B.","contributorId":6406,"corporation":false,"usgs":true,"family":"May","given":"E.B.","email":"","affiliations":[],"preferred":false,"id":320816,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lilley, J. H.","contributorId":55387,"corporation":false,"usgs":false,"family":"Lilley","given":"J.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":320818,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Zwerner, D. E.","contributorId":58978,"corporation":false,"usgs":true,"family":"Zwerner","given":"D.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":320820,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70021459,"text":"70021459 - 1999 - Water-use patterns of woody species in pineland and hammock communities of South Florida","interactions":[],"lastModifiedDate":"2012-03-12T17:19:40","indexId":"70021459","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1687,"text":"Forest Ecology and Management","active":true,"publicationSubtype":{"id":10}},"title":"Water-use patterns of woody species in pineland and hammock communities of South Florida","docAbstract":"Rockland pine forests of south Florida dominated by Pinus elliottii var. densa characteristically have poor soil development in relation to neighboring hardwood hammocks. This has led to the hypothesis that Everglades hammock trees are more reliant on soil moisture derived from local precipitation whereas pineland plants must depend more on groundwater linked to broader regional hydrologic patterns. Because soil moisture sources are likely to vary more than groundwater sources, we hypothesized that hammock plants would exhibit correspondingly higher levels of dry season water stress. This was examined by measuring predawn water potentials, and by analyzing water uptake in representative hammock and pineland woody species using stable isotopes of plant water and that of potential sources during wet and dry seasons. Two species typical of each of the two communities were selected; a fifth species which was found in both communities, Lysiloma latisiliqua Benth., was also analyzed. Water content of soils in both communities decreased from wet to dry season. Consistent with our hypothesis, the change in predawn water potentials between the wet and dry season was less in pineland species than that of hammock species. Water potential changes in L. latisiliqua in both communities resembled that of hammock species more than pineland plants. Isotopic data showed that pineland species rely proportionately more on groundwater than hammock species. Nevertheless, unlike hammock species in the Florida Keys, mainland hammock species utilized a substantial amount of groundwater during the dry season.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Forest Ecology and Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/S0378-1127(98)00493-9","issn":"03781127","usgsCitation":"Ewe, S., da Silveira Lobo Sternberg, L., Sternberg, L., and Busch, D., 1999, Water-use patterns of woody species in pineland and hammock communities of South Florida: Forest Ecology and Management, v. 118, no. 1-3, p. 139-148, https://doi.org/10.1016/S0378-1127(98)00493-9.","startPage":"139","endPage":"148","numberOfPages":"10","costCenters":[],"links":[{"id":487289,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1016/s0378-1127(98)00493-9","text":"Publisher Index Page"},{"id":229203,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":206244,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/S0378-1127(98)00493-9"}],"volume":"118","issue":"1-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bcf2fe4b08c986b32e789","contributors":{"authors":[{"text":"Ewe, S.M.L.","contributorId":78496,"corporation":false,"usgs":true,"family":"Ewe","given":"S.M.L.","email":"","affiliations":[],"preferred":false,"id":389965,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"da Silveira Lobo Sternberg, Leonel","contributorId":47932,"corporation":false,"usgs":true,"family":"da Silveira Lobo Sternberg","given":"Leonel","affiliations":[],"preferred":false,"id":389963,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sternberg, L.","contributorId":58984,"corporation":false,"usgs":true,"family":"Sternberg","given":"L.","email":"","affiliations":[],"preferred":false,"id":389964,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Busch, D.E.","contributorId":6213,"corporation":false,"usgs":true,"family":"Busch","given":"D.E.","email":"","affiliations":[],"preferred":false,"id":389962,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70021442,"text":"70021442 - 1999 - Estimation of long-term discharge statistics by regional adjustment","interactions":[],"lastModifiedDate":"2024-05-24T11:17:28.698495","indexId":"70021442","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2529,"text":"Journal of the American Water Resources Association","active":true,"publicationSubtype":{"id":10}},"title":"Estimation of long-term discharge statistics by regional adjustment","docAbstract":"A regional adjustment relationship was developed to estimate long-term (30-year) monthly median discharges from short term (three-year) records. This method differs from traditional approaches in that it is based on site-specific discharge data but does not require correlation of these data with discharges from a single hydrologically similar long-term gage. The method is shown to be statistically robust, and applicable to statistics other than the median.A regional adjustment relationship was developed to estimate long-term (30-year) monthly discharges from short term (three-year) records. This method differs from traditional approaches in that it is based on site-specific discharge data but does not require correlation of these data with discharges from a single hydrologically similar long-term gage. The method is shown to be statistically robust, and applicable to statistics other than the median.","language":"English","publisher":"American Water Resources Association","doi":"10.1111/j.1752-1688.1999.tb04184.x","issn":"1093474X","usgsCitation":"Bakke, P., Thomas, R., and Parrett, C., 1999, Estimation of long-term discharge statistics by regional adjustment: Journal of the American Water Resources Association, v. 35, no. 4, p. 911-921, https://doi.org/10.1111/j.1752-1688.1999.tb04184.x.","productDescription":"11 p.","startPage":"911","endPage":"921","numberOfPages":"11","costCenters":[],"links":[{"id":229423,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"35","issue":"4","noUsgsAuthors":false,"publicationDate":"2007-06-08","publicationStatus":"PW","scienceBaseUri":"505a0b97e4b0c8380cd527b5","contributors":{"authors":[{"text":"Bakke, P.D.","contributorId":82083,"corporation":false,"usgs":true,"family":"Bakke","given":"P.D.","email":"","affiliations":[],"preferred":false,"id":389890,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thomas, R.","contributorId":79205,"corporation":false,"usgs":true,"family":"Thomas","given":"R.","affiliations":[],"preferred":false,"id":389889,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Parrett, C.","contributorId":43400,"corporation":false,"usgs":true,"family":"Parrett","given":"C.","email":"","affiliations":[],"preferred":false,"id":389888,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70021457,"text":"70021457 - 1999 - Determination of pesticides associated with suspended sediments in the San Joaquin River, California, USA, using gas chromatography-ion trap mass spectrometry","interactions":[],"lastModifiedDate":"2018-12-14T07:27:14","indexId":"70021457","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3609,"text":"Toxicological and Environmental Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Determination of pesticides associated with suspended sediments in the San Joaquin River, California, USA, using gas chromatography-ion trap mass spectrometry","docAbstract":"<p>An analytical method useful for the quantification of a range of pesticides and pesticide degradation products associated with suspended sediments was developed by testing a variety of extraction and cleanup schemes. The final extraction and cleanup methods chosen for use are suitable for the quantification of the listed pesticides using gas chromatography-ion trap mass spectrometry and the removal of interfering coextractable organic material found in suspended sediments. Methylene chloride extraction followed by Florisil cleanup proved most effective for separation of coextractives from the pesticide analytes. Removal of elemental sulfur was accomplished with tetrabutylammonium hydrogen sulfite. The suitability of the method for the analysis of a variety of pesticides was evaluated, and the method detection limits (MDLs) were determined (0.1-6.0 ng/g dry weight of sediment) for 21 compounds. Recovery of pesticides dried onto natural sediments averaged 63%. Analysis of duplicate San Joaquin River suspended-sediment samples demonstrated the utility of the method for environmental samples with variability between replicate analyses lower than between environmental samples. Eight of 21 pesticides measured were observed at concentrations ranging from the MDL to more than 80 ng/g dry weight of sediment and exhibited significant temporal variability. Sediment-associated pesticides, therefore, may contribute to the transport of pesticides through aquatic systems and should be studied separately from dissolved pesticides.</p>","language":"English","publisher":"Taylor & Francis","doi":"10.1080/02772249909358713","issn":"02772248","usgsCitation":"Bergamaschi, B., Baston, D., Crepeau, K., and Kuivila, K., 1999, Determination of pesticides associated with suspended sediments in the San Joaquin River, California, USA, using gas chromatography-ion trap mass spectrometry: Toxicological and Environmental Chemistry, v. 69, no. 3-4, p. 305-319, https://doi.org/10.1080/02772249909358713.","productDescription":"15 p.","startPage":"305","endPage":"319","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true},{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":229168,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"69","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ffbce4b0c8380cd4f37e","contributors":{"authors":[{"text":"Bergamaschi, B.A. 0000-0002-9610-5581","orcid":"https://orcid.org/0000-0002-9610-5581","contributorId":22401,"corporation":false,"usgs":true,"family":"Bergamaschi","given":"B.A.","affiliations":[],"preferred":false,"id":389956,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Baston, D.S.","contributorId":49131,"corporation":false,"usgs":true,"family":"Baston","given":"D.S.","email":"","affiliations":[],"preferred":false,"id":389958,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Crepeau, K.L.","contributorId":9018,"corporation":false,"usgs":true,"family":"Crepeau","given":"K.L.","affiliations":[],"preferred":false,"id":389955,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kuivila, K.M.","contributorId":34529,"corporation":false,"usgs":true,"family":"Kuivila","given":"K.M.","email":"","affiliations":[],"preferred":false,"id":389957,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70021753,"text":"70021753 - 1999 - Simulating the water balance of the Aral Sea with a coupled regional climate-lake model","interactions":[],"lastModifiedDate":"2024-05-02T16:24:19.700447","indexId":"70021753","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2316,"text":"Journal of Geophysical Research D: Atmospheres","active":true,"publicationSubtype":{"id":10}},"title":"Simulating the water balance of the Aral Sea with a coupled regional climate-lake model","docAbstract":"<p><span>Before coupled atmosphere-lake models can be used to study the response of large lake systems to climatic forcings, we must first evaluate how well they simulate the water balance and associated lake atmosphere interactions under present-day conditions. We evaluate the hydrology simulated by a lake model coupled to NCAR's regional climate model (RegCM2) in a study of the Aral Sea. The meteorological variables that are input to the lake model are simulated well by RegCM2. Simulated surface air temperatures closely match observed values, except during spring and fall when the simulated temperatures are too cold. The magnitude of precipitation is too high in the region surrounding the Aral Sea during summer and fall. On a yearly basis, RegCM2 produces a reasonable amount of runoff throughout the drainage basin. The lake model coupled to RegCM2 accurately simulates Aral Sea surface temperatures (SSTs). The lake model also simulates observed mid-winter ice fraction well, although the onset of ice growth occurs too late in the year and the ice melts too rapidly in the spring. The simulated annual evaporation from the Aral Sea is consistent with observed estimates; however, the simulated evaporation is greater than observed during summer and less than observed during winter. In a “stand-alone” lake model simulation, the simulated Aral Sea hydrology does not match observations as closely as in the coupled model experiment. These results suggest that a stand-alone lake model would not accurately simulate the hydrologic response of the Aral Sea to various forcings.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/98JD02348","issn":"01480227","usgsCitation":"Small, E., Sloan, L., Hostetler, S., and Giorgi, F., 1999, Simulating the water balance of the Aral Sea with a coupled regional climate-lake model: Journal of Geophysical Research D: Atmospheres, v. 104, no. D6, p. 6583-6602, https://doi.org/10.1029/98JD02348.","productDescription":"20 p.","startPage":"6583","endPage":"6602","numberOfPages":"20","costCenters":[],"links":[{"id":479458,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/98jd02348","text":"Publisher Index Page"},{"id":229263,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"104","issue":"D6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b8fdee4b08c986b3191b3","contributors":{"authors":[{"text":"Small, E.E.","contributorId":56403,"corporation":false,"usgs":true,"family":"Small","given":"E.E.","email":"","affiliations":[],"preferred":false,"id":391018,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sloan, L.C.","contributorId":83688,"corporation":false,"usgs":true,"family":"Sloan","given":"L.C.","email":"","affiliations":[],"preferred":false,"id":391019,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hostetler, S. 0000-0003-2272-8302","orcid":"https://orcid.org/0000-0003-2272-8302","contributorId":30336,"corporation":false,"usgs":true,"family":"Hostetler","given":"S.","affiliations":[],"preferred":false,"id":391017,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Giorgi, F.","contributorId":24924,"corporation":false,"usgs":false,"family":"Giorgi","given":"F.","affiliations":[],"preferred":false,"id":391016,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":1014670,"text":"1014670 - 1999 - Stripping columns remove carbon dioxide from recirc systems","interactions":[],"lastModifiedDate":"2012-02-02T00:04:18","indexId":"1014670","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3238,"text":"Recirc Today","active":true,"publicationSubtype":{"id":10}},"title":"Stripping columns remove carbon dioxide from recirc systems","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Recirc Today","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","collaboration":"99-091/RT","usgsCitation":"Summerfelt, S., Vinci, B., Timmons, M., and Watten, B., 1999, Stripping columns remove carbon dioxide from recirc systems: Recirc Today, v. 1, no. 4, p. 24-26.","productDescription":"p. 24-26","startPage":"24","endPage":"26","numberOfPages":"3","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":129991,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"1","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4bfd","contributors":{"authors":[{"text":"Summerfelt, S.T.","contributorId":47717,"corporation":false,"usgs":true,"family":"Summerfelt","given":"S.T.","email":"","affiliations":[],"preferred":false,"id":320874,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Vinci, B.J.","contributorId":101590,"corporation":false,"usgs":true,"family":"Vinci","given":"B.J.","email":"","affiliations":[],"preferred":false,"id":320875,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Timmons, M.B.","contributorId":105253,"corporation":false,"usgs":true,"family":"Timmons","given":"M.B.","email":"","affiliations":[],"preferred":false,"id":320876,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Watten, B.J. 0000-0002-2227-8623","orcid":"https://orcid.org/0000-0002-2227-8623","contributorId":11537,"corporation":false,"usgs":true,"family":"Watten","given":"B.J.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":320873,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":2001110,"text":"2001110 - 1999 - Selenium","interactions":[{"subject":{"id":2001110,"text":"2001110 - 1999 - Selenium","indexId":"2001110","publicationYear":"1999","noYear":false,"title":"Selenium"},"predicate":"IS_PART_OF","object":{"id":53926,"text":"itr19990001 - 1999 - Field manual of wildlife diseases: General field procedures and diseases of birds","indexId":"itr19990001","publicationYear":"1999","noYear":false,"title":"Field manual of wildlife diseases: General field procedures and diseases of birds"},"id":1}],"isPartOf":{"id":53926,"text":"itr19990001 - 1999 - Field manual of wildlife diseases: General field procedures and diseases of birds","indexId":"itr19990001","publicationYear":"1999","noYear":false,"title":"Field manual of wildlife diseases: General field procedures and diseases of birds"},"lastModifiedDate":"2018-04-16T11:43:38","indexId":"2001110","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":37,"text":"Information and Technology Report","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"1999-0001","title":"Selenium","docAbstract":"<p>Selenium is a naturally occurring element that is present in some soils. Unlike mercury and lead, which also are natural environmental components, selenium is an essential nutrient in living systems. The amount of dietary selenium required by animals depends upon many factors, including the availability of certain other metals such as zinc and copper, as well as vitamin E and other nutrients. Muscle damage results if dietary selenium is deficient, but dietary excess can be toxic.</p>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Field manual of wildlife diseases: General field procedures and diseases of birds","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","usgsCitation":"Franson, J.C., 1999, Selenium: Information and Technology Report 1999-0001, 2 p.","productDescription":"2 p.","startPage":"335","endPage":"336","costCenters":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"links":[{"id":198667,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":15546,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/itr/1999/field_manual_of_wildlife_diseases.pdf#page=347","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a00e4b07f02db5f7d12","contributors":{"authors":[{"text":"Franson, J. C. 0000-0002-0251-4238","orcid":"https://orcid.org/0000-0002-0251-4238","contributorId":99071,"corporation":false,"usgs":true,"family":"Franson","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":325406,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":2001160,"text":"2001160 - 1999 - Sarcocystis","interactions":[{"subject":{"id":2001160,"text":"2001160 - 1999 - Sarcocystis","indexId":"2001160","publicationYear":"1999","noYear":false,"title":"Sarcocystis"},"predicate":"IS_PART_OF","object":{"id":53926,"text":"itr19990001 - 1999 - Field manual of wildlife diseases: General field procedures and diseases of birds","indexId":"itr19990001","publicationYear":"1999","noYear":false,"title":"Field manual of wildlife diseases: General field procedures and diseases of birds"},"id":1}],"isPartOf":{"id":53926,"text":"itr19990001 - 1999 - Field manual of wildlife diseases: General field procedures and diseases of birds","indexId":"itr19990001","publicationYear":"1999","noYear":false,"title":"Field manual of wildlife diseases: General field procedures and diseases of birds"},"lastModifiedDate":"2018-04-16T12:51:59","indexId":"2001160","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":37,"text":"Information and Technology Report","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"1999-0001","title":"Sarcocystis","docAbstract":"<p>Sarcocystis is a nonfatal, usually asymptomatic infection that is caused by a parasitic protozoan. Various species of this parasite affect mammals, reptiles, and birds. The most commonly reported species of the parasite in North America is Sarcocystis rileyi, the species most commonly found in waterfowl.</p>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Field manual of wildlife diseases: General field procedures and diseases of birds","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","usgsCitation":"Tuggle, B., and Friend, M., 1999, Sarcocystis: Information and Technology Report 1999-0001, 4 p.","productDescription":"4 p.","startPage":"219","endPage":"222","costCenters":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"links":[{"id":15573,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/itr/1999/field_manual_of_wildlife_diseases.pdf#page=231","linkFileType":{"id":1,"text":"pdf"}},{"id":198919,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ee4b07f02db5fde04","contributors":{"authors":[{"text":"Tuggle, B.N.","contributorId":9605,"corporation":false,"usgs":true,"family":"Tuggle","given":"B.N.","email":"","affiliations":[],"preferred":false,"id":325488,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Friend, M. 0000-0002-2882-3629","orcid":"https://orcid.org/0000-0002-2882-3629","contributorId":82634,"corporation":false,"usgs":true,"family":"Friend","given":"M.","affiliations":[],"preferred":false,"id":325489,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":2001148,"text":"2001148 - 1999 - Avian influenza","interactions":[{"subject":{"id":2001148,"text":"2001148 - 1999 - Avian influenza","indexId":"2001148","publicationYear":"1999","noYear":false,"title":"Avian influenza"},"predicate":"IS_PART_OF","object":{"id":53926,"text":"itr19990001 - 1999 - Field manual of wildlife diseases: General field procedures and diseases of birds","indexId":"itr19990001","publicationYear":"1999","noYear":false,"title":"Field manual of wildlife diseases: General field procedures and diseases of birds"},"id":1}],"isPartOf":{"id":53926,"text":"itr19990001 - 1999 - Field manual of wildlife diseases: General field procedures and diseases of birds","indexId":"itr19990001","publicationYear":"1999","noYear":false,"title":"Field manual of wildlife diseases: General field procedures and diseases of birds"},"lastModifiedDate":"2018-04-16T13:50:34","indexId":"2001148","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":37,"text":"Information and Technology Report","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"1999-0001","title":"Avian influenza","docAbstract":"<p>Wild birds, especially waterfowl and shorebirds, have long been a focus for concern by the poultry industry as a source for influenza infections in poultry. Human health concerns have also been raised. For these reasons, this chapter has been included to provide natural resource managers with basic information about avian influenza viruses.</p>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Field manual of wildlife diseases: General field procedures and diseases of birds","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","usgsCitation":"Hansen, W., 1999, Avian influenza: Information and Technology Report 1999-0001, 4 p.","productDescription":"4 p.","startPage":"181","endPage":"184","costCenters":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"links":[{"id":197927,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":15565,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/itr/1999/field_manual_of_wildlife_diseases.pdf#page=193","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a82e4b07f02db64af10","contributors":{"authors":[{"text":"Hansen, W.","contributorId":82815,"corporation":false,"usgs":true,"family":"Hansen","given":"W.","affiliations":[],"preferred":false,"id":325469,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1000926,"text":"1000926 - 1999 - Diatom (Bacillariophyta) community response to water quality and land use","interactions":[],"lastModifiedDate":"2022-07-18T17:01:37.261091","indexId":"1000926","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2821,"text":"Natural Areas Journal","active":true,"publicationSubtype":{"id":10}},"title":"Diatom (Bacillariophyta) community response to water quality and land use","docAbstract":"Aquatic algal communities are sensitive to environmental stresses and are used as indicators of water quality. Diatoms were collected from three streams that drain the Great Marsh at Indiana Dunes National Lakeshore. Diatom communities, water chemistry, and land use were measured at each site to test the hypothesis that differences in land use indirectly affect diatom communities, through changes in water quality. Relationships among these variables were examined by correlation, cluster, and detrended correspondence analysis. Several water chemistry variables were correlated to several land-use categories. Diatom species diversity was most variable in disturbed areas with poorer water quality and was correlated with land use and total alkalinity, total hardness, and specific conductance. Sites within each stream were grouped in terms of their diatom assemblage by both cluster and detrended correspondence analysis with but two exceptions in Dunes Creek. Diatom communities in the three streams responded to land use through its effects on water quality. The results of this study demonstrate the use of diatom assemblages as indicators of water quality, which can be linked to land use in a watershed.","language":"English","publisher":"Natural Areas Association","usgsCitation":"Stewart, P.M., Butcher, J.T., and Gerovac, P.J., 1999, Diatom (Bacillariophyta) community response to water quality and land use: Natural Areas Journal, v. 19, no. 2, p. 155-165.","productDescription":"11 p.","startPage":"155","endPage":"165","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":403930,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://www.jstor.org/stable/43911824"},{"id":133565,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Indiana","otherGeospatial":"Indiana Dunes National Lakeshore, Lake Michigan","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -87.5390625,\n              41.290189955885644\n            ],\n            [\n              -86.77001953125,\n              41.290189955885644\n            ],\n            [\n              -86.77001953125,\n              41.76926321969369\n            ],\n            [\n              -87.5390625,\n              41.76926321969369\n            ],\n            [\n              -87.5390625,\n              41.290189955885644\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"19","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65dad5","contributors":{"authors":[{"text":"Stewart, Paul M.","contributorId":63336,"corporation":false,"usgs":true,"family":"Stewart","given":"Paul","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":309847,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Butcher, Jason T.","contributorId":98662,"corporation":false,"usgs":true,"family":"Butcher","given":"Jason","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":309848,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gerovac, Paul J.","contributorId":19920,"corporation":false,"usgs":true,"family":"Gerovac","given":"Paul","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":309846,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":1000928,"text":"1000928 - 1999 - Picking up the pieces: Conserving remnant natural areas in the post-industrial landscape of the Calumet Region","interactions":[],"lastModifiedDate":"2022-07-18T16:10:31.947374","indexId":"1000928","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2821,"text":"Natural Areas Journal","active":true,"publicationSubtype":{"id":10}},"title":"Picking up the pieces: Conserving remnant natural areas in the post-industrial landscape of the Calumet Region","docAbstract":"The Calumet Region was shaped by geologic forces, succession, and interacting biomes converging on a unique natural landscape. Over the past 4500 years, a strand plain has formed to the north of a geologic area called Toleston Beach. Sequential and differential primary succession of dune and swale communities in this region allowed species from different biomes to interact freely. In the mid-nineteenth century, commerce and settlement drastically changed the area, and natural areas were fragmented, manipulated, and degraded by cultural intrusions and industrialization. Despite the near obliteration of dune and swale habitat, small fragments of natural land escaped destruction. These native fragments maintained some semblance of the landscape that once covered the region. Currently, these native fragments are threatened by the lingering intrusion of historic contamination and the continuing presence of industry and commerce. Restoration and conservation of these remnants will need to be a process of integrating biological diversity goals into the landscape of the industrialized region through planning and design. We outline here the natural history of the region, the philosophical rationale for conservation, and possible approaches for integrating and maintaining these valuable remnant resources and processes.","language":"English","publisher":"Natural Areas Association","usgsCitation":"Labus, P., Whitman, R.L., and Nevers, M.B., 1999, Picking up the pieces: Conserving remnant natural areas in the post-industrial landscape of the Calumet Region: Natural Areas Journal, v. 19, no. 2, p. 180-187.","productDescription":"8 p.","startPage":"180","endPage":"187","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":130434,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403912,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://www.jstor.org/stable/43911828"}],"country":"United States","state":"Illinois, Indiana, Michigan","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -87.5775146484375,\n              41.806125492238664\n            ],\n            [\n              -87.95654296875,\n              41.79998325207397\n            ],\n            [\n              -87.95928955078125,\n              41.395354710280166\n            ],\n            [\n              -86.5447998046875,\n              41.3850519497068\n            ],\n            [\n              -86.51458740234375,\n              42.0615286181226\n            ],\n            [\n              -86.5887451171875,\n              42.00032514831621\n            ],\n            [\n              -86.65191650390624,\n              41.89409955811395\n            ],\n            [\n              -86.8194580078125,\n              41.78769700539063\n            ],\n            [\n              -87.07763671875,\n              41.6770148220322\n            ],\n            [\n              -87.1600341796875,\n              41.66470503009207\n            ],\n            [\n              -87.286376953125,\n              41.638025739250786\n            ],\n            [\n              -87.3907470703125,\n              41.65649719441145\n            ],\n            [\n              -87.38525390624999,\n              41.705728515237524\n            ],\n            [\n              -87.47314453125,\n              41.69957665997156\n            ],\n            [\n              -87.5775146484375,\n              41.806125492238664\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"19","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adae4b07f02db6858e0","contributors":{"authors":[{"text":"Labus, Paul","contributorId":35266,"corporation":false,"usgs":true,"family":"Labus","given":"Paul","email":"","affiliations":[],"preferred":false,"id":309853,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Whitman, Richard L. rwhitman@usgs.gov","contributorId":542,"corporation":false,"usgs":true,"family":"Whitman","given":"Richard","email":"rwhitman@usgs.gov","middleInitial":"L.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":309852,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nevers, Meredith Becker","contributorId":35677,"corporation":false,"usgs":true,"family":"Nevers","given":"Meredith","email":"","middleInitial":"Becker","affiliations":[],"preferred":false,"id":309854,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":1000927,"text":"1000927 - 1999 - Interaction of ambient conditions and fecal coliform bacteria in southern Lake Michigan beach waters: Monitoring program implications","interactions":[],"lastModifiedDate":"2022-07-18T16:36:07.751947","indexId":"1000927","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2821,"text":"Natural Areas Journal","active":true,"publicationSubtype":{"id":10}},"title":"Interaction of ambient conditions and fecal coliform bacteria in southern Lake Michigan beach waters: Monitoring program implications","docAbstract":"Excessive fecal coliform bacteria in public swimming waters can potentially threaten visitor health. Fecal coliform bacteria (1984-1989) and Escherichia coli (1990-1995) density were monitored weekly at the Indiana Dunes National Lakeshore beaches for 12 summers, and park officials closed swimming areas when fecal coliform density exceeded the state water quality criteria (400 CFU fecal coliforms/ 100 ml; 235 CFU E. coli/100 ml water). Due to a 24-hour incubation in the fecal coliform and E. coli assays, beaches were closed the day after collection of high fecal coliform. Our analysis suggests that it is not possible to predict one day's fecal coliform count based on the previous day's results in waters taken from southern Lake Michigan beaches. Dispersal and deposition of bacteria were not uniform among sites or across time apparently due to interactions among environmental variables including rainfall, wind direction, water temperature, and bacteria source. Rainfall combined with northwest winds increased bacteria concentrations. Escherichia coli followed a seasonal trend with similar fluctuations in density among beaches. We suggest that the current beach monitoring protocol is inadequate for predicting fecal coliform density at the time of beach closure, and, subsequently, its use for ensuring visitor safety remains questionable.","language":"English","publisher":"Natural Areas Association","usgsCitation":"Whitman, R.L., Nevers, M.B., and Gerovac, P.J., 1999, Interaction of ambient conditions and fecal coliform bacteria in southern Lake Michigan beach waters: Monitoring program implications: Natural Areas Journal, v. 19, no. 2, p. 166-171.","productDescription":"6 p.","startPage":"166","endPage":"171","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":133616,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403925,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://www.jstor.org/stable/43911825"}],"country":"United States","state":"Indiana","otherGeospatial":"Indiana Dunes National Lakeshore, Lake Michigan","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -87.30697631835936,\n              41.589769752047076\n            ],\n            [\n              -86.82838439941406,\n              41.589769752047076\n            ],\n            [\n              -86.82838439941406,\n              41.748775021355044\n            ],\n            [\n              -87.30697631835936,\n              41.748775021355044\n            ],\n            [\n              -87.30697631835936,\n              41.589769752047076\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"19","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66d585","contributors":{"authors":[{"text":"Whitman, Richard L. rwhitman@usgs.gov","contributorId":542,"corporation":false,"usgs":true,"family":"Whitman","given":"Richard","email":"rwhitman@usgs.gov","middleInitial":"L.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":309849,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nevers, Meredith Becker","contributorId":35677,"corporation":false,"usgs":true,"family":"Nevers","given":"Meredith","email":"","middleInitial":"Becker","affiliations":[],"preferred":false,"id":309851,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gerovac, Paul J.","contributorId":19920,"corporation":false,"usgs":true,"family":"Gerovac","given":"Paul","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":309850,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70021142,"text":"70021142 - 1999 - Chlorine-bearing amphiboles from the Fraser mine, Sudbury, Ontario, Canada: Description and crystal chemistry","interactions":[],"lastModifiedDate":"2012-03-12T17:19:49","indexId":"70021142","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1177,"text":"Canadian Mineralogist","active":true,"publicationSubtype":{"id":10}},"title":"Chlorine-bearing amphiboles from the Fraser mine, Sudbury, Ontario, Canada: Description and crystal chemistry","docAbstract":"Three chemically distinct populations of Cl-bearing amphibole have been recognized in association with contact Ni-Cu ore deposits in Footwall Breccia at the Fraser mine, Sudbury, Ontario. The first population, defined as halogen-poor (<0.5 wt.% Cl) actinolite and magnesiohornblende, occurs predominantly as pale green grains and cores. These are generally overgrown by amphibole of the other two populations: a) Fe-rich, halogen-poor deep green rim of ferro-actinolite to ferrohornblende, and b) Fe-rich, Cl-rich (up to 4 wt.% Cl) ferrotschermakite to hastingsite to potassic-chlorohastingsite, which exhibits a characteristic deep blue-green pleochroism. Rare F-rich (up to 1.1 wt.% F) magnesiohornblende also is observed in the same environment. Major-element data for the Cl-rich amphiboles indicate linear, positive relationships for both Mg and K versus Cl, and a logarithmic, positive one for ([4])Al versus Cl. These data, along with selected X-ray maps, indicate that Cl is homogeneously distributed and likely structurally bound. Calculated Fe3+/Fe2+ values suggest crystallization under conditions of relatively low f(O2). At least two chemically distinct fluids seem to have been responsible for crystallization of the amphiboles. The first, which resulted in the crystallization of halogen-poor, pale green actinolite and magnesiohornblende, was likely relatively hot (???650??C) and contemporaneous with sulfide emplacement. This was followed by a lower-T (???350??C), Cl-rich fluid from which the Cl-rich amphiboles crystallized. This latter fluid may have been a modified product of the initial fluid or possibly a second discrete fluid. A subsequent F-rich fluid led to development of F-rich magnesiohornblende. The source of both Cl and F is not clear; whole-rock analyses of Footwall rocks of the Levack Gneiss Complex, however, reveal anomalous enrichments in both Cl (>700 ppm) and F (2500 ppm). These rocks thus may have been a significant contributor to the fluids.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Canadian Mineralogist","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"00084476","usgsCitation":"McCormick, K., and McDonald, A., 1999, Chlorine-bearing amphiboles from the Fraser mine, Sudbury, Ontario, Canada: Description and crystal chemistry: Canadian Mineralogist, v. 37, no. 6, p. 1385-1403.","startPage":"1385","endPage":"1403","numberOfPages":"19","costCenters":[],"links":[{"id":230016,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"37","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f5cfe4b0c8380cd4c430","contributors":{"authors":[{"text":"McCormick, K.A.","contributorId":99327,"corporation":false,"usgs":true,"family":"McCormick","given":"K.A.","email":"","affiliations":[],"preferred":false,"id":388786,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McDonald, A.M.","contributorId":59578,"corporation":false,"usgs":true,"family":"McDonald","given":"A.M.","email":"","affiliations":[],"preferred":false,"id":388785,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70021141,"text":"70021141 - 1999 - Seasonal movements, migration, and range sizes of subadult and adult Bamforth Lake California Gulls","interactions":[],"lastModifiedDate":"2012-03-12T17:19:49","indexId":"70021141","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3731,"text":"Waterbirds","onlineIssn":"19385390","printIssn":"15244695","active":true,"publicationSubtype":{"id":10}},"title":"Seasonal movements, migration, and range sizes of subadult and adult Bamforth Lake California Gulls","docAbstract":"We investigated seasonal migration patterns of three age classes of California Gulls (Larus californicus). Using band recovery data and reported sightings of patagially marked gulls, we constructed location maps for fledglings, one to two-year-old gulls, and breeding-age adult gulls during five time periods: spring migration, breeding season, early and late fall migration, and winter. Using repeated observations, we also produced a location map with directional vector plots. Gulls followed a triangular pattern of movements. At the conclusion of breeding, gulls migrated west and northwest to the Pacific coast, distributing themselves mainly between San Francisco and British Columbia. During winter, gulls moved south along the Pacific coast and by spring were concentrated in southern California and northern Mexico. The range size was largest among fledgings which provided the northernmost and southernmost observations for the population. Few subadult gulls migrated to the breeding colony. During the breeding season, a substantial portion of breeding-aged adults remained on the Pacific coast and throughout the intermountain west but were not observed at other California gull colonies. While fledgings moved directly toward the Pacific coast at the end of the breeding season, many adults lingered near the colony site at aquatic habitats south of the colony. We suggest that adults remain longer in the area to feed and to rejuvenate before attempting migration.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Waterbirds","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"07386028","usgsCitation":"Pugesek, B., Diem, K., and Cordes, C., 1999, Seasonal movements, migration, and range sizes of subadult and adult Bamforth Lake California Gulls: Waterbirds, v. 22, no. 1, p. 29-36.","startPage":"29","endPage":"36","numberOfPages":"8","costCenters":[],"links":[{"id":230015,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"22","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b88c3e4b08c986b316b62","contributors":{"authors":[{"text":"Pugesek, B.H.","contributorId":45666,"corporation":false,"usgs":true,"family":"Pugesek","given":"B.H.","affiliations":[],"preferred":false,"id":388782,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Diem, K.L.","contributorId":50310,"corporation":false,"usgs":true,"family":"Diem","given":"K.L.","affiliations":[],"preferred":false,"id":388783,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cordes, C.L.","contributorId":82483,"corporation":false,"usgs":true,"family":"Cordes","given":"C.L.","email":"","affiliations":[],"preferred":false,"id":388784,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70171269,"text":"70171269 - 1999 - Comparative ecology of exotic invaders and ecologically equivalent species of hydrobionths in the Great Lakes of the world: Results of Russia-USA cooperation","interactions":[],"lastModifiedDate":"2016-05-26T09:53:31","indexId":"70171269","displayToPublicDate":"1999-01-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Comparative ecology of exotic invaders and ecologically equivalent species of hydrobionths in the Great Lakes of the world: Results of Russia-USA cooperation","docAbstract":"<p><span>This paper presents brief fragments of the results of joint Russia-US research conducted through the cooperative project entitled, 'Comparative ecology of exotic invaders and ecologically equivalent species of hydrobionths in the Great Lakes of the world: Lake Baikal and the Laurentian Great Lakes.' The project was executed under the Agreement on Scientific Cooperation between the Institute of General and Experimental Biology (formerly Buryat Institute of Biology) of the Siberian Branch of the Russian Academy of Sciences and the Great Lakes Science Center of the U.S. Geological Survey.</span></p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Proceedings of the International Conference on Baikal as a World Natural Heritage Site: Results and Prospects of International Cooperation","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":"International Conference on Baikal as a World Natural Heritage Site","conferenceDate":"September 9-12, 1998","conferenceLocation":"Ulan-Ude, Russia","language":"English","publisher":"Publishing House-Siberian Branch, Russian Academy of Sciences","usgsCitation":"Pronin, N., Fleischer, G., Kohl, S.G., Korsunov, V.M., Baldanova, D., Bronte, C., Garmayeva, C.H., Hatcher, C.H., Hoff, M., Maistrenko, S., Nester, R., O’Gorman, R., Owens, R., Pronina, S., Selgeby, J., Sokolnikov, Y., and Todd, N.T., 1999, Comparative ecology of exotic invaders and ecologically equivalent species of hydrobionths in the Great Lakes of the world: Results of Russia-USA cooperation, <i>in</i> Proceedings of the International Conference on Baikal as a World Natural Heritage Site: Results and Prospects of International Cooperation, Ulan-Ude, Russia, September 9-12, 1998, p. 229-235.","productDescription":"7 p.","startPage":"229","endPage":"235","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":321714,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57481e2de4b07e28b664db90","contributors":{"authors":[{"text":"Pronin, N.M.","contributorId":44106,"corporation":false,"usgs":true,"family":"Pronin","given":"N.M.","email":"","affiliations":[],"preferred":false,"id":630375,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fleischer, G.W.","contributorId":33281,"corporation":false,"usgs":true,"family":"Fleischer","given":"G.W.","email":"","affiliations":[],"preferred":false,"id":630376,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kohl, S. G.","contributorId":64886,"corporation":false,"usgs":true,"family":"Kohl","given":"S.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":630377,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Korsunov, V. M.","contributorId":169630,"corporation":false,"usgs":false,"family":"Korsunov","given":"V.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":630378,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Baldanova, D.R.","contributorId":73762,"corporation":false,"usgs":true,"family":"Baldanova","given":"D.R.","affiliations":[],"preferred":false,"id":630379,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Bronte, C.R.","contributorId":20100,"corporation":false,"usgs":true,"family":"Bronte","given":"C.R.","email":"","affiliations":[],"preferred":false,"id":630380,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Garmayeva, C. H.","contributorId":169631,"corporation":false,"usgs":false,"family":"Garmayeva","given":"C.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":630381,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Hatcher, C. H.","contributorId":169632,"corporation":false,"usgs":false,"family":"Hatcher","given":"C.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":630382,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Hoff, M.H.","contributorId":95439,"corporation":false,"usgs":true,"family":"Hoff","given":"M.H.","email":"","affiliations":[],"preferred":false,"id":630383,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Maistrenko, S.G.","contributorId":12428,"corporation":false,"usgs":true,"family":"Maistrenko","given":"S.G.","email":"","affiliations":[],"preferred":false,"id":630384,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Nester, R.","contributorId":169633,"corporation":false,"usgs":false,"family":"Nester","given":"R.","email":"","affiliations":[],"preferred":false,"id":630385,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"O’Gorman, Robert rogorman@usgs.gov","contributorId":3451,"corporation":false,"usgs":true,"family":"O’Gorman","given":"Robert","email":"rogorman@usgs.gov","affiliations":[],"preferred":true,"id":630386,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Owens, R.W.","contributorId":7645,"corporation":false,"usgs":true,"family":"Owens","given":"R.W.","email":"","affiliations":[],"preferred":false,"id":630387,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Pronina, S.V.","contributorId":33256,"corporation":false,"usgs":true,"family":"Pronina","given":"S.V.","affiliations":[],"preferred":false,"id":630388,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Selgeby, J.H.","contributorId":44859,"corporation":false,"usgs":true,"family":"Selgeby","given":"J.H.","email":"","affiliations":[],"preferred":false,"id":630389,"contributorType":{"id":1,"text":"Authors"},"rank":15},{"text":"Sokolnikov, Yury","contributorId":73165,"corporation":false,"usgs":true,"family":"Sokolnikov","given":"Yury","email":"","affiliations":[],"preferred":false,"id":630390,"contributorType":{"id":1,"text":"Authors"},"rank":16},{"text":"Todd, N. 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