{"pageNumber":"317","pageRowStart":"7900","pageSize":"25","recordCount":11360,"records":[{"id":70011704,"text":"70011704 - 1982 - Velocity and bottom-stress measurements in the bottom boundary layer, outer Norton Sound, Alaska.","interactions":[],"lastModifiedDate":"2012-03-12T17:18:33","indexId":"70011704","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1794,"text":"Geologie en Mijnbouw","active":true,"publicationSubtype":{"id":10}},"title":"Velocity and bottom-stress measurements in the bottom boundary layer, outer Norton Sound, Alaska.","docAbstract":"We have used long-term measurements of near-bottom velocities at four heights above the sea floor in Norton Sound, Alaska, to compute hourly values of shear velocity u., roughness and bottom-drag coefficient. Maximum sediment resuspension and transport, predicted for periods when the computed value of u. exceeds a critical level, occur during peak tidal currents associated with spring tides. The fortnightly variation in u. is correlated with a distinct nepheloid layer that intensifies and thickens during spring tides and diminishes and thins during neap tides. The passage of a storm near the end of the experiment caused significantly higher u. values than those found during fair weather.-from Authros","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geologie en Mijnbouw","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Cacchione, D., Drake, D., and Wiberg, P., 1982, Velocity and bottom-stress measurements in the bottom boundary layer, outer Norton Sound, Alaska.: Geologie en Mijnbouw, v. 61, no. 1, p. 71-78.","startPage":"71","endPage":"78","numberOfPages":"8","costCenters":[],"links":[{"id":221308,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"61","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bc1f4e4b08c986b32a846","contributors":{"authors":[{"text":"Cacchione, D.A.","contributorId":65448,"corporation":false,"usgs":true,"family":"Cacchione","given":"D.A.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":361766,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Drake, D.E.","contributorId":48150,"corporation":false,"usgs":true,"family":"Drake","given":"D.E.","email":"","affiliations":[],"preferred":false,"id":361765,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wiberg, P.","contributorId":22090,"corporation":false,"usgs":true,"family":"Wiberg","given":"P.","email":"","affiliations":[],"preferred":false,"id":361764,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70195709,"text":"70195709 - 1982 - Fatal avian pox in bald eagles from Alaska","interactions":[],"lastModifiedDate":"2018-02-27T15:06:19","indexId":"70195709","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Fatal avian pox in bald eagles from Alaska","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of a symposium and workshop: Raptor management and biology in Alaska and western Canada","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Raptor Management and Biology in Alaska and Western Canada","conferenceDate":"February 17-20, 1981","conferenceLocation":"Anchorage, AK","language":"English","publisher":"U.S. Fish and Wildlife Service","publisherLocation":"Anchorage, AK","usgsCitation":"Schmeling, S.K., and Docherty, D., 1982, 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Philip F.","contributorId":36795,"corporation":false,"usgs":true,"family":"Schempf","given":"Philip","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":729759,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Fuller, Mark R. 0000-0001-7459-1729 mark_fuller@usgs.gov","orcid":"https://orcid.org/0000-0001-7459-1729","contributorId":2296,"corporation":false,"usgs":true,"family":"Fuller","given":"Mark","email":"mark_fuller@usgs.gov","middleInitial":"R.","affiliations":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true},{"id":289,"text":"Forest and Rangeland Ecosys Science Center","active":true,"usgs":true}],"preferred":true,"id":729760,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Schmeling, Shelia K.","contributorId":98673,"corporation":false,"usgs":false,"family":"Schmeling","given":"Shelia","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":729757,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Docherty, D.","contributorId":29915,"corporation":false,"usgs":true,"family":"Docherty","given":"D.","affiliations":[],"preferred":false,"id":729758,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70186628,"text":"70186628 - 1982 - Rifting his­tory and structural development of the continental margin north of Alaska","interactions":[],"lastModifiedDate":"2017-04-06T11:49:46","indexId":"70186628","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Rifting his­tory and structural development of the continental margin north of Alaska","docAbstract":"<p>Seismic-reflection profiles in the Alaskan Beaufort Sea and onshore geology indicate that the continental margin north of Alaska is of Atlantic type. Rifting appears to have begun in earliest Jurassic time, about 190 to 185 m.y. ago, when crustal extension created a rift-valley system beneath the Beaufort shelf and part of the adjacent coastal plain. Subsequent crustal warming caused rift-margin uplift and erosion, created a breakup unconformity, and initiated breakup and seafloor spreading in the Canada Basin about 125 m.y. ago. Subsequent cooling caused rapid subsidence of the margin, which was followed by vigorous progradation of the present continental terrace of the Beaufort Sea beginning in Albian time.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"M 34: Studies in continental margin geology","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"American Association of Petroleum Geologists","usgsCitation":"Grantz, A., and May, S.D., 1982, Rifting his­tory and structural development of the continental margin north of Alaska, chap. <i>of</i> M 34: Studies in continental margin geology, p. 77-100.","productDescription":"24 p. ","startPage":"77","endPage":"100","costCenters":[],"links":[{"id":339316,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58e7540fe4b09da6799c0cd2","contributors":{"authors":[{"text":"Grantz, Arthur agrantz@usgs.gov","contributorId":2585,"corporation":false,"usgs":true,"family":"Grantz","given":"Arthur","email":"agrantz@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":690083,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"May, S. D.","contributorId":12856,"corporation":false,"usgs":true,"family":"May","given":"S.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":690084,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70185335,"text":"70185335 - 1982 - Population and status of Emperor Geese along the north side of the Alaska Peninsula","interactions":[],"lastModifiedDate":"2018-07-15T10:53:04","indexId":"70185335","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3764,"text":"Wildfowl","onlineIssn":"2052-6458","printIssn":"0954-6324","active":true,"publicationSubtype":{"id":10}},"title":"Population and status of Emperor Geese along the north side of the Alaska Peninsula","docAbstract":"<p><span>We gathered information on the timing of spring and autumn migration of Emperor Geese <i>Anser canagicus</i> from Nelson Lagoon, the age ratios of geese during autumn migration, and the numbers of geese in estuaries along the north side of the Alaska Peninsula and Bristol Bay during spring and autumn migration. Birds staged in most of the lagoons and bays along the north side of the Alaska Peninsula, but Nelson Lagoon and Seal Islands Lagoon were the most heavily used. Geese concentrated in Nelson Lagoon for about six to eight weeks in both spring and autumn. We suspect that the population of Emperor Geese in Alaska may have declined by as much as 34% between the 1960's and 1981. Although the average number of young per successful breeding pair has remained high during this period, the overall proportion of young in the population has been extremely low, at least during the past five years. More studies are necessary to determine factors influencing the status of this species.</span></p>","language":"English","publisher":"Wildfowl & Wetlands Trust","usgsCitation":"Petersen, M.R., and Gill, R., 1982, Population and status of Emperor Geese along the north side of the Alaska Peninsula: Wildfowl, v. 33, p. 31-38.","productDescription":"8 p.","startPage":"31","endPage":"38","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":337880,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":337879,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://wildfowl.wwt.org.uk/index.php/wildfowl/article/view/647"}],"country":"United States","state":"Alaska","otherGeospatial":"Alaska Peninsula","volume":"33","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58d0ea1fe4b0236b68f673b3","contributors":{"authors":[{"text":"Petersen, Margaret R. 0000-0001-6082-3189 mrpetersen@usgs.gov","orcid":"https://orcid.org/0000-0001-6082-3189","contributorId":167729,"corporation":false,"usgs":true,"family":"Petersen","given":"Margaret","email":"mrpetersen@usgs.gov","middleInitial":"R.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":685220,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gill, Robert E. Jr. 0000-0002-6385-4500 rgill@usgs.gov","orcid":"https://orcid.org/0000-0002-6385-4500","contributorId":171747,"corporation":false,"usgs":true,"family":"Gill","given":"Robert E.","suffix":"Jr.","email":"rgill@usgs.gov","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":685221,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":10524,"text":"ofr82674 - 1982 - Sedimentology and stratigraphy of the Kanayut Conglomerate, central and western Brooks Range, Alaska: Report of 1981 field season","interactions":[],"lastModifiedDate":"2022-12-14T20:40:31.129842","indexId":"ofr82674","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-674","title":"Sedimentology and stratigraphy of the Kanayut Conglomerate, central and western Brooks Range, Alaska: Report of 1981 field season","docAbstract":"The Upper Devonian and Lower Mississippian(?) Kanayut Conglomerate forms a major stratigraphic unit along the crest of the Brooks Range of northern Alaska. It crops out for an east-west distance of about 900 km and a north-south distance of about 65 km. The Kanayut is wholly allochthonous and has probably been transported northward on a series of thrust plates. \r\n\r\nThe Kanayut is as thick as 2,600 m in the east-central Brooks Range. It thins and fines to the south and west. The Kanayut forms the middle part of the allochthonous sequence of the Endicott Group, an Upper Devonian and Mississippian clastic sequence underlain by platform limestones of the Baird Group and overlain by platform limestone, carbonaceous shale, and black chert of the Lisburne Group. The Kanayut overlies the marine Upper Devonian Noatak Sandstone or, where it is missing, the marine Upper Devonian Hunt Fork Shale. It is overlain by the marine Mississippian Kayak Shale. The Kanayut Conglomerate forms the fluvial part of a large, coarse-grained delta that prograded to the southwest in Late Devonian time and retreated in Early Mississippian time. \r\n\r\nFour sections of the Kanayut Conglomerate in the central Brooks Range and five in the western Brooks Range were measured in 1981. The sections from the western Brooks Range document the presence of fluvial cycles in the Kanayut as far west as the shores of the Chukchi Sea. The Kanayut in this area is generally finer grained than it is in the central and eastern Brooks Range, having a maximum clast size of 3 cm. It is probably about 300 m thick. The upper and lower contacts of the Kanayut are gradational. The lower Kanayut contains calcareous, marine-influenced sandstone within channel deposits, and the upper Kanayut contains probable marine interdistributary-bay shale sequences. The members of the Kanayut Conglomerate cannot be differentiated in this region. \r\n\r\nIn the central Brooks Range, sections of the Kanayut Conglomerate at Siavlat Mountain and Kakivilak Creek are typically organized into fining-upward fluvial cycles. The maximum clast size is about 3 cm in this area. The Kanayut in this region is 200-500 m thick and can be divided into the Ear Peak, Shainin Lake, and Stuver Members. The upper contact of the Kanayut with the Kayak Shale is very gradational at Kakivilak Creek and very abrupt at Siavlat Mountain. \r\n\r\nPaleocurrents from fluvial strata of the Kanayut indicate sediment transport toward the west and south in both the western and central Brooks Range. The maximum clast size distribution generally indicates westward fining from the Shainin Lake region.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82674","usgsCitation":"Nilsen, T.H., and Moore, T., 1982, Sedimentology and stratigraphy of the Kanayut Conglomerate, central and western Brooks Range, Alaska: Report of 1981 field season: U.S. Geological Survey Open-File Report 82-674, iii, 64 p., https://doi.org/10.3133/ofr82674.","productDescription":"iii, 64 p.","costCenters":[],"links":[{"id":410492,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_75645.htm","linkFileType":{"id":5,"text":"html"}},{"id":38371,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0674/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":144269,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0674/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"central and western Brooks Range","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -142,\n              67.3333\n            ],\n            [\n              -163.5,\n              67.3333\n            ],\n            [\n              -163.5,\n              68.75\n            ],\n            [\n              -142,\n              68.75\n            ],\n            [\n              -142,\n              67.3333\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4d4d","contributors":{"authors":[{"text":"Nilsen, T. H.","contributorId":93057,"corporation":false,"usgs":true,"family":"Nilsen","given":"T.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":161540,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Moore, Thomas E. 0000-0002-0878-0457","orcid":"https://orcid.org/0000-0002-0878-0457","contributorId":85592,"corporation":false,"usgs":true,"family":"Moore","given":"Thomas E.","affiliations":[],"preferred":false,"id":161539,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011463,"text":"70011463 - 1982 - Simulations of seabird damage and recovery from oilspills in the northern Gulf of Alaska.","interactions":[],"lastModifiedDate":"2012-03-12T17:19:01","indexId":"70011463","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2258,"text":"Journal of Environmental Management","active":true,"publicationSubtype":{"id":10}},"title":"Simulations of seabird damage and recovery from oilspills in the northern Gulf of Alaska.","docAbstract":"If an oilspill contacts a colony of glaucous-winged gulls Larus hyperboreus, reducing the population by 50%, the population is expected to recover to its pre-spill level in c.20 yr. For common murres Uria aalge, this same situation yields a recovery time of c.70 yr. Assuming that oil is found in the study area, and based on the expected number of oilspills to occur and contact these colonies during the lease lifetime, and assuming that each oilspill contact causes a fractional population loss of 0.95, the probability of reducing the population to some fraction of its initial level was calculated. For gulls, only a 10% change of population reduction to less than one-half the pre-spill level was calculated for the lease lifetime. For murres, only a 4% change of similar reduction was calculated.-from Authors","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Environmental Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Samuels, W., and Lanfear, K., 1982, Simulations of seabird damage and recovery from oilspills in the northern Gulf of Alaska.: Journal of Environmental Management, v. 15, no. 2, p. 169-182.","startPage":"169","endPage":"182","numberOfPages":"14","costCenters":[],"links":[{"id":221668,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"15","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b90cae4b08c986b31966f","contributors":{"authors":[{"text":"Samuels, W.B.","contributorId":85958,"corporation":false,"usgs":true,"family":"Samuels","given":"W.B.","email":"","affiliations":[],"preferred":false,"id":361176,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lanfear, K.J.","contributorId":14392,"corporation":false,"usgs":true,"family":"Lanfear","given":"K.J.","affiliations":[],"preferred":false,"id":361175,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011572,"text":"70011572 - 1982 - Gravity measurements useful in the preliminary evaluation of the Nimiuktuk barite deposit, Alaska","interactions":[],"lastModifiedDate":"2024-01-12T16:54:34.477548","indexId":"70011572","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1472,"text":"Economic Geology","active":true,"publicationSubtype":{"id":10}},"title":"Gravity measurements useful in the preliminary evaluation of the Nimiuktuk barite deposit, Alaska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Society of Economic Geologists","doi":"10.2113/gsecongeo.77.1.185","issn":"03610128","usgsCitation":"Barnes, D., Mayfield, C., Morin, R.L., and Brynn, S., 1982, Gravity measurements useful in the preliminary evaluation of the Nimiuktuk barite deposit, Alaska: Economic Geology, v. 77, no. 1, p. 185-189, https://doi.org/10.2113/gsecongeo.77.1.185.","productDescription":"5 p.","startPage":"185","endPage":"189","numberOfPages":"5","costCenters":[],"links":[{"id":221299,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"77","issue":"1","noUsgsAuthors":false,"publicationDate":"1982-02-01","publicationStatus":"PW","scienceBaseUri":"505a2a24e4b0c8380cd5af12","contributors":{"authors":[{"text":"Barnes, D.F.","contributorId":48960,"corporation":false,"usgs":true,"family":"Barnes","given":"D.F.","email":"","affiliations":[],"preferred":false,"id":361428,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mayfield, C.F.","contributorId":95467,"corporation":false,"usgs":true,"family":"Mayfield","given":"C.F.","email":"","affiliations":[],"preferred":false,"id":361429,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Morin, R. L.","contributorId":95484,"corporation":false,"usgs":true,"family":"Morin","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":361430,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Brynn, S.","contributorId":32781,"corporation":false,"usgs":true,"family":"Brynn","given":"S.","email":"","affiliations":[],"preferred":false,"id":361427,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70011829,"text":"70011829 - 1982 - Fission-track ages of late Cenozoic distal tephra beds in the Yukon Territory and Alaska","interactions":[],"lastModifiedDate":"2023-09-26T13:59:53.306772","indexId":"70011829","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1168,"text":"Canadian Journal of Earth Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Fission-track ages of late Cenozoic distal tephra beds in the Yukon Territory and Alaska","docAbstract":"<p><span>Six distal tephra beds from the Yukon Territory and Alaska have been dated by the fission-track method. Zircon and glass ages were determined for the Fort Selkirk and Lost Chicken tephra beds, but only glass ages for the others.Assuming that no track fading has occurred in the glass, Old Crow and Dawson tephra beds are younger than 120 000 and 52 000 years BP, respectively. Mosquito Gulch tephra is 1.22 Ma old, Fort Selkirk tephra is about 1 Ma old, the Ester Ash Bed is 0.45 Ma old, and the best estimate of the age of Lost Chicken tephra is the range 1.7–2.6 Ma.It is evident from these results and from the known abundance of tephra beds within late Cenozoic deposits of the Yukon Territory and Alaska that application of the fission-track method to distal tephra, in conjunction with detailed characterization studies, offers great potential for elucidation of the late Cenozoic geologic history of Alaska and the Yukon Territory.</span></p>","language":"English","publisher":"Canadian Science Publishing","doi":"10.1139/e82-191","issn":"00084077","usgsCitation":"Naeser, N.D., Westgate, J., Hughes, O., and Pewe, T.L., 1982, Fission-track ages of late Cenozoic distal tephra beds in the Yukon Territory and Alaska: Canadian Journal of Earth Sciences, v. 19, no. 11, p. 2167-2178, https://doi.org/10.1139/e82-191.","productDescription":"12 p.","startPage":"2167","endPage":"2178","costCenters":[],"links":[{"id":221391,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Canada, United States","state":"Alaska, Yukon Territory","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -158.69193991166577,\n              68.55438357654228\n            ],\n            [\n              -158.69193991166577,\n              61.07906846035132\n            ],\n            [\n              -136.32633007152998,\n              61.07906846035132\n            ],\n            [\n              -136.32633007152998,\n              68.55438357654228\n            ],\n            [\n              -158.69193991166577,\n              68.55438357654228\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"19","issue":"11","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a10c0e4b0c8380cd53dc0","contributors":{"authors":[{"text":"Naeser, N. D.","contributorId":74510,"corporation":false,"usgs":true,"family":"Naeser","given":"N.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":362057,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Westgate, J.A.","contributorId":63164,"corporation":false,"usgs":true,"family":"Westgate","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":362056,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hughes, O.L.","contributorId":98469,"corporation":false,"usgs":true,"family":"Hughes","given":"O.L.","email":"","affiliations":[],"preferred":false,"id":362058,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Pewe, T. L.","contributorId":35786,"corporation":false,"usgs":true,"family":"Pewe","given":"T.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":362055,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70011897,"text":"70011897 - 1982 - Leachability of uranium and other elements from freshly erupted volcanic ash","interactions":[{"subject":{"id":11218,"text":"ofr81118 - 1981 - Leachability of uranium and other elements from freshly erupted volcanic ash","indexId":"ofr81118","publicationYear":"1981","noYear":false,"title":"Leachability of uranium and other elements from freshly erupted volcanic ash"},"predicate":"SUPERSEDED_BY","object":{"id":70011897,"text":"70011897 - 1982 - Leachability of uranium and other elements from freshly erupted volcanic ash","indexId":"70011897","publicationYear":"1982","noYear":false,"title":"Leachability of uranium and other elements from freshly erupted volcanic ash"},"id":1}],"lastModifiedDate":"2013-02-12T16:05:41","indexId":"70011897","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2499,"text":"Journal of Volcanology and Geothermal Research","active":true,"publicationSubtype":{"id":10}},"title":"Leachability of uranium and other elements from freshly erupted volcanic ash","docAbstract":"A study of leaching of freshly erupted basaltic and dacitic air-fall ash and bomb fragment samples, unaffected by rain, shows that glass dissolution is the dominant process by which uranium is initially mobilized from air-fall volcanic ash. Si, Li, and V are also preferentially mobilized by glass dissolution. Gaseous transfer followed by fixation of soluble uranium species on volcanic-ash particles is not an important process affecting uranium mobility. Gaseous transfer, however, may be important in forming water-soluble phases, adsorbed to ash surfaces, enriched in the economically and environmentally important elements Zn, Cu, Cd, Pb, B, F, and Ba. Quick removal of these adsorbed elements by the first exposure of freshly erupted ash to rain and surface water may pose short-term hazards to certain forms of aquatic and terrestrial life. Such rapid release of material may also represent the first step in transportation of economically important elements to environments favorable for precipitation into deposits of commercial interest. Ash samples collected from the active Guatemalan volcanoes Fuego and Pacaya (high-Al basalts) and Santiaguito (hornblende-hypersthene dacite); bomb fragments from Augustine volcano (andesite-dacite), Alaska, and Heimaey (basalt), Vestmann Islands, Iceland; and fragments of \"rhyolitic\" pumice from various historic eruptions were subjected to three successive leaches with a constant water-to-ash weight ratio of 4:1. The volcanic material was successively leached by: (1) distilled-deionized water (pH = 5.0-5.5) at room temperature for 24 h, which removes water-soluble gases and salts adsorbed on ash surfaces during eruption; (2) dilute HCl solution (pH = 3.5-4.0) at room temperature for 24 h, which continues the attack initiated by the water and also attacks acid-soluble sulfides and oxides; (3) a solution 0.05 M in both Na,CO, and NaHCO, (pH = 9.9) at 80&deg;C for one week, which preferentially dissolves volcanic glass. The first two leaches mimic interaction of ash with rain produced in the vicinity of an active eruption. The third leach accelerates the effect of prolonged contact of volcanic ash with alkaline ground water present during ash diagenesis.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Volcanology and Geothermal Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/0377-0273(82)90017-8","issn":"03770273","usgsCitation":"Smith, D.B., Zielinski, R.A., and Rose, W., 1982, Leachability of uranium and other elements from freshly erupted volcanic ash: Journal of Volcanology and Geothermal Research, v. 13, no. 1-2, p. 1-30, https://doi.org/10.1016/0377-0273(82)90017-8.","productDescription":"30 p.","startPage":"1","endPage":"30","costCenters":[],"links":[{"id":221397,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":267294,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0377-0273(82)90017-8"}],"volume":"13","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a4597e4b0c8380cd6742e","contributors":{"authors":[{"text":"Smith, D. B. davidsmith@usgs.gov","contributorId":12840,"corporation":false,"usgs":true,"family":"Smith","given":"D.","email":"davidsmith@usgs.gov","middleInitial":"B.","affiliations":[],"preferred":false,"id":362239,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zielinski, R. A. 0000-0002-4047-5129","orcid":"https://orcid.org/0000-0002-4047-5129","contributorId":106930,"corporation":false,"usgs":true,"family":"Zielinski","given":"R.","email":"","middleInitial":"A.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":false,"id":362241,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rose, W.I. Jr.","contributorId":25275,"corporation":false,"usgs":true,"family":"Rose","given":"W.I.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":362240,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70011648,"text":"70011648 - 1982 - Limits to northward drift of the Paleocene Cantwell Formation, central Alaska","interactions":[],"lastModifiedDate":"2024-01-31T12:33:14.442492","indexId":"70011648","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":"Limits to northward drift of the Paleocene Cantwell Formation, central Alaska","docAbstract":"<div id=\"15565794\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>Volcanic rocks of the Paleocene Cantwell Formation in central Alaska apparently originated at a paleolatitude of 83°N (α<sub>95</sub><span>&nbsp;</span>= 9.7°), as indicated by paleomagnetic results. When compared with the Paleocene pole for the North American craton, the 95% confidence limits of the results suggest that terranes north of the Denali fault have moved no more than 550 km northward relative to the North American craton since Paleocene time.</p></div>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0091-7613(1982)10<552:LTNDOT>2.0.CO;2","issn":"00917613","usgsCitation":"Hillhouse, J.W., and Grommé, C., 1982, Limits to northward drift of the Paleocene Cantwell Formation, central Alaska: Geology, v. 10, no. 10, p. 552-556, https://doi.org/10.1130/0091-7613(1982)10<552:LTNDOT>2.0.CO;2.","productDescription":"5 p.","startPage":"552","endPage":"556","numberOfPages":"5","costCenters":[],"links":[{"id":221381,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"10","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a4796e4b0c8380cd678e5","contributors":{"authors":[{"text":"Hillhouse, John W.","contributorId":29475,"corporation":false,"usgs":true,"family":"Hillhouse","given":"John","middleInitial":"W.","affiliations":[],"preferred":false,"id":361615,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Grommé, C. S.","contributorId":38558,"corporation":false,"usgs":true,"family":"Grommé","given":"C. S.","affiliations":[],"preferred":false,"id":361616,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011633,"text":"70011633 - 1982 - Modern shallow-water graded sand layers from storm surges, Bering Shelf: a mimic of Bouma sequences and turbidite systems","interactions":[],"lastModifiedDate":"2024-05-21T23:50:16.941879","indexId":"70011633","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2450,"text":"Journal of Sedimentary Petrology","active":true,"publicationSubtype":{"id":10}},"title":"Modern shallow-water graded sand layers from storm surges, Bering Shelf: a mimic of Bouma sequences and turbidite systems","docAbstract":"<div><div id=\"12458278\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>A sequence of graded sand layers, interbedded with mud, extends offshore over 100 km from the Yukon Delta shoreline across the flat, shallow (&lt;20 m depth) epicontinental shelf of the northern Bering Sea, Alaska. Proximal graded sand beds on the delta-front platform near the shoreline are coarser (2-3phi ), thicker (10 to 20 cm), and contain more complete vertical sequences of sedimentary structures than distal beds. The inshore graded vertical sequence of structures from the base to the top of individual sand layers includes plane-parallel lamination (S<span>&nbsp;</span><sub>b</sub><span>&nbsp;</span>), cross lamination (S<span>&nbsp;</span><sub>c</sub><span>&nbsp;</span>), plane-parallel lamination (S<span>&nbsp;</span><sub>d</sub><span>&nbsp;</span>), and mud (S<span>&nbsp;</span><sub>e</sub><span>&nbsp;</span>) analogous to the Bouma T (sub a-e) turbidite sequence. Structures vary between interchannel platform deposits with complete S<span>&nbsp;</span><sub>b</sub><span>&nbsp;</span>-S<span>&nbsp;</span><sub>e</sub><span>&nbsp;</span>sequences and channel-floor sands that are all trough cross-laminated. Distally, storm-sand layers change to thin (1 to 5 cm) silt beds that contain flat and ripple-drift lamination (S (sub c-e,de) ), are commonly bioturbated, and are associated with shell and pebble lags from storm-wave reworking. The sequence of graded sands appears to be related to the major storm surges that occur every several years. The major storms increase the average 10-m water depth in southern Norton Sound as much as 5 m and cause fluctuations in pore pressure from wave cyclic loading that may liquefy the upper 2 to 3 m of sediment. Storm-associated bottom currents, possibly dominated by rapidly waning ebb flow, transport the liquefied inshore sand far offshore (&gt; 100 kin). Such shallow-water graded layers off lobate deltas may be distinguished from similar deep-water turbidites by: 1) the predominance of trough cross-lamination, perhaps resulting from wave oscillation effects, in the proximal part of the system, and 2) gradation to common shallow marine fossils, bioturbation, and storm lag layers in distal areas.</p></div></div>","language":"English","publisher":"SEPM","doi":"10.1306/212F7F9A-2B24-11D7-8648000102C1865D","issn":"00224472","usgsCitation":"Nelson, C., 1982, Modern shallow-water graded sand layers from storm surges, Bering Shelf: a mimic of Bouma sequences and turbidite systems: Journal of Sedimentary Petrology, v. 52, no. 2, p. 537-545, https://doi.org/10.1306/212F7F9A-2B24-11D7-8648000102C1865D.","productDescription":"9 p.","startPage":"537","endPage":"545","numberOfPages":"9","costCenters":[],"links":[{"id":221188,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"52","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a5ca1e4b0c8380cd6fe37","contributors":{"authors":[{"text":"Nelson, C.H.","contributorId":88346,"corporation":false,"usgs":true,"family":"Nelson","given":"C.H.","email":"","affiliations":[],"preferred":false,"id":361582,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011833,"text":"70011833 - 1982 - Pingos in the Brooks Range, northern Alaska, U.S.A.","interactions":[],"lastModifiedDate":"2017-05-04T17:36:00","indexId":"70011833","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":898,"text":"Arctic and Alpine Research","active":true,"publicationSubtype":{"id":10}},"title":"Pingos in the Brooks Range, northern Alaska, U.S.A.","docAbstract":"<p><span>Some 70 pingos occur at 27 separate localities within and near the Brooks Range. The pingos are distributed through mountain valleys at altitudes up to 725 m and in terrain glaciated as recently as late Wisconsinan time. Most are open-system forms; possible closed-system pingos are present at only a single locality in a northern valley. Some pingos occur on thick alluvial or lacustrine sediments, but many seem to be localized above near-surface bedrock and possibly are related to northeast-trending fracture systems. Pingos are particularly abundant in the Koyukuk and Chandalar drainage systems of the south-central Brooks Range, where they may be associated with structural features of regional extent.</span></p>","language":"English","publisher":"INSTAAR, University of Colorado","doi":"10.2307/1550810","usgsCitation":"Hamilton, T.D., and Obi, C.M., 1982, Pingos in the Brooks Range, northern Alaska, U.S.A.: Arctic and Alpine Research, v. 14, no. 1, p. 13-20, https://doi.org/10.2307/1550810.","productDescription":"8 p.","startPage":"13","endPage":"20","costCenters":[],"links":[{"id":221395,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Brooks Range","volume":"14","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a7b70e4b0c8380cd7944d","contributors":{"authors":[{"text":"Hamilton, T. D.","contributorId":36921,"corporation":false,"usgs":true,"family":"Hamilton","given":"T.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":362066,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Obi, Curtis M.","contributorId":86829,"corporation":false,"usgs":true,"family":"Obi","given":"Curtis","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":362067,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011635,"text":"70011635 - 1982 - Dynamic ice-wallow relief of northern Alaska's nearshore","interactions":[],"lastModifiedDate":"2024-05-21T23:48:44.213847","indexId":"70011635","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2450,"text":"Journal of Sedimentary Petrology","active":true,"publicationSubtype":{"id":10}},"title":"Dynamic ice-wallow relief of northern Alaska's nearshore","docAbstract":"<div><div id=\"12458204\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>Contour maps with 0.5-m depth interval were prepared for a small area seaward of Reindeer Island, a barrier island in the Beaufort Sea, Alaska, by repeated surveys with very accurate navigation and very close trackline spacing. The maps reveal numerous closed depressions and mounds about 50 to 100 m in diameter and 2 to 3 m in relief, presumably related to grounded ice floes common in the area year round. Some of the features were obliterated over the course of three seasons while new ones formed. Although the depressions resemble kettles, they are formed by very different mechanisms. We believe that these bedforms represent erosion and deposition caused by: a) intensified flow around stationary ice floes serving as obstacles and b) pulsating currents generated by vertical oscillations or rocking motions of grounded floes in a seaway. Because sediment transport occurs around the ice, not where it directly touches the sea floor, the depressions are much larger than the base of the acting floes. Ice-wallow bedforms, although not found everywhere, are characteristic of arctic nearshore regions with non-cohesive sediments, and most likely occur in other ice-stressed coastal environments in differing degrees. The bedforms studied here are highly active and must be considered in planning nearshore construction activities.</p></div></div>","language":"English","publisher":"SEPM","doi":"10.1306/212F7F77-2B24-11D7-8648000102C1865D","issn":"00224472","usgsCitation":"Reimnitz, E., and Kempema, E., 1982, Dynamic ice-wallow relief of northern Alaska's nearshore: Journal of Sedimentary Petrology, v. 52, no. 2, p. 451-462, https://doi.org/10.1306/212F7F77-2B24-11D7-8648000102C1865D.","productDescription":"12 p.","startPage":"451","endPage":"462","numberOfPages":"12","costCenters":[],"links":[{"id":221190,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"52","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0426e4b0c8380cd507f7","contributors":{"authors":[{"text":"Reimnitz, E.","contributorId":61557,"corporation":false,"usgs":true,"family":"Reimnitz","given":"E.","affiliations":[],"preferred":false,"id":361585,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kempema, E.","contributorId":53395,"corporation":false,"usgs":true,"family":"Kempema","given":"E.","affiliations":[],"preferred":false,"id":361584,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011431,"text":"70011431 - 1982 - Ice rafting of fine-grained sediment, a sorting and transport mechanism, Beaufort Sea, Alaska","interactions":[],"lastModifiedDate":"2024-05-22T11:03:00.181097","indexId":"70011431","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2450,"text":"Journal of Sedimentary Petrology","active":true,"publicationSubtype":{"id":10}},"title":"Ice rafting of fine-grained sediment, a sorting and transport mechanism, Beaufort Sea, Alaska","docAbstract":"<div><div id=\"12458230\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>The presence of turbid, sediment-rich fast ice in the Arctic is a major factor affecting transport of fine-grained sediment. Turbid ice was found to be present in a zone 10 to 20 km wide along the coast of the Beaufort Sea. Sediment concentrations observed in cores taken in seasonal fast ice ranged from 3 to more than 1,600 g/m<span>&nbsp;</span><sup>3</sup><span>&nbsp;</span>. Finely disseminated silt and clay-sized particles dominated, discoloring the upper segments of the cores in a layer up to 1 m thick. In almost all of the cores the upper-most 10 cm of ice was relatively less turbid, and the relief at the base of the turbid layer was 10 to 20 cm over distances of 1 to 2 m. Observers have documented the widespread, sporadic occurrence of sediment-rich fast ice in both the Beaufort and Bering Seas. The known sources and transport relations of suspended sediment did not explain this distribution of turbid ice. The occurrence of sediment in only the upper part of the seasonal fast ice indicates that sediment-rich ice forms early during ice growth. The most likely mechanism for the formation of sediment-laden ice and preferential sorting of fine sediments requires resuspension of nearshore bottom sediment during storms, accompanied by formation of frazil ice and subsequent lateral advection before the fast ice is stabilized. We estimate that the sediment incorporated in the Beaufort ice canopy formed a significant proportion of the seasonal influx of terrigenous fine-grained sediment. The dominance of fine-grained sediment suggests that in the Arctic and sub-Arctic these size fractions may be ice rafted in greater volumes than the coarse fraction of traditionally recognized ice-rafted sediment. The incorporation and transport mechanism may be a significant factor in the transport of fine-grained sediments in the Arctic basin.</p></div></div>","language":"English","publisher":"SEPM","doi":"10.1306/212F7F86-2B24-11D7-8648000102C1865D","issn":"00224472","usgsCitation":"Barnes, P.W., Reimnitz, E., and Fox, D., 1982, Ice rafting of fine-grained sediment, a sorting and transport mechanism, Beaufort Sea, Alaska: Journal of Sedimentary Petrology, v. 52, no. 2, p. 493-502, https://doi.org/10.1306/212F7F86-2B24-11D7-8648000102C1865D.","productDescription":"10 p.","startPage":"493","endPage":"502","numberOfPages":"10","costCenters":[],"links":[{"id":221172,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"52","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a37f1e4b0c8380cd612dd","contributors":{"authors":[{"text":"Barnes, P. W.","contributorId":8819,"corporation":false,"usgs":true,"family":"Barnes","given":"P.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":361087,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reimnitz, E.","contributorId":61557,"corporation":false,"usgs":true,"family":"Reimnitz","given":"E.","affiliations":[],"preferred":false,"id":361088,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fox, D.","contributorId":69399,"corporation":false,"usgs":true,"family":"Fox","given":"D.","email":"","affiliations":[],"preferred":false,"id":361089,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70011782,"text":"70011782 - 1982 - Measurements of storm-generated bottom stresses on the continental shelf","interactions":[],"lastModifiedDate":"2024-07-16T14:55:49.405172","indexId":"70011782","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":9107,"text":"Journal of Geophysical Research - Oceans","active":true,"publicationSubtype":{"id":10}},"title":"Measurements of storm-generated bottom stresses on the continental shelf","docAbstract":"<p><span>Large values of bottom friction velocity,&nbsp;</span><i>u</i><span>*, and roughness length,&nbsp;</span><i>z</i><sub>0</sub><span>, determined from burst-averaged speed data taken on the continental shelf in outer Norton Sound, Alaska, with the GEOPROBE tripod during a storm in September 1977 are correlated with extremely large values of near-bottom concentration of total suspended particulate matter (TSM). Combined wind-driven and tidal currents exceeding 30 cm/s at 1 m above the bottom and intense oscillatory bottom currents with maxima above 45 cm/s were associated with the largest measured values of TSM at 2 m above the sea floor. The values of&nbsp;</span><i>u</i><span>* and&nbsp;</span><i>z</i><sub>0</sub><span>&nbsp;obtained from the ‘law of the wall’ velocity-depth relationship are diminished substantially throughout the storm period (average reduction of 44%) when the turbulence reducing effects of the vertical concentration gradient of TSM are considered. The form of the latter correction was adapted from Smith and McLean (1977</span><i>a</i><span>). Values of the mean&nbsp;</span><i>u</i><span>* computed from the theory of Grant and Madsen (1979), which predicts an enhanced shear stress due to nonlinear wave-current interactions, compare favorably with the&nbsp;</span><i>u</i><span>* values determined from the measured velocity profiles. The measured values of&nbsp;</span><i>z</i><sub>0</sub><span>, however, are considerably larger than any of the estimates based on (1) the actual scales of the physical roughness elements; (2) the apparent roughness of Grant and Madsen (1979); or (3) the thickness of the bed-load layer as formulated by Smith and McLean (1977</span><i>a</i><span>).</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/JC087iC03p01952","issn":"01480227","usgsCitation":"Cacchione, D., and Drake, D., 1982, Measurements of storm-generated bottom stresses on the continental shelf: Journal of Geophysical Research - Oceans, v. 87, no. C3, p. 1952-1960, https://doi.org/10.1029/JC087iC03p01952.","productDescription":"9 p.","startPage":"1952","endPage":"1960","numberOfPages":"9","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":221696,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"87","issue":"C3","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"505a5337e4b0c8380cd6c94f","contributors":{"authors":[{"text":"Cacchione, D.A.","contributorId":65448,"corporation":false,"usgs":true,"family":"Cacchione","given":"D.A.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":361950,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Drake, D.E.","contributorId":48150,"corporation":false,"usgs":true,"family":"Drake","given":"D.E.","email":"","affiliations":[],"preferred":false,"id":361949,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70045309,"text":"70045309 - 1982 - Notes on sedimentation activities calendar year 1981","interactions":[],"lastModifiedDate":"2013-05-23T11:22:13","indexId":"70045309","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"title":"Notes on sedimentation activities calendar year 1981","docAbstract":"This report is a digest of information furnished by those Federal agencies conducting sedimentation investigations. It includes descriptions of work in progress or planned, important findings, new methods, new publications, laboratory and other research activities, and other pertinent information. The material has been organized by major drainage regions in the conterminous United States, Alaska, Hawaii, Puerto Rico, and foreign. There is also a section on Research and Other Activities.","language":"English","publisher":"U.S. Geological Survey, Office of Water Data Coordination","publisherLocation":"Reston, VA","usgsCitation":"U.S. Interagency Advisory Committee on Water Data- Subcommittee on Sedimentation, 1982, Notes on sedimentation activities calendar year 1981, xx, 287 p.","productDescription":"xx, 287 p.","numberOfPages":"310","temporalStart":"1981-01-01","temporalEnd":"1981-12-31","costCenters":[],"links":[{"id":270685,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/70045309/report-thumb.jpg"},{"id":272708,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70045309/report.pdf"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5165386ee4b077fa94dadfd9","contributors":{"authors":[{"text":"U.S. Interagency Advisory Committee on Water Data- Subcommittee on Sedimentation","contributorId":127893,"corporation":true,"usgs":false,"organization":"U.S. Interagency Advisory Committee on Water Data- Subcommittee on Sedimentation","id":535468,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011481,"text":"70011481 - 1982 - Permafrost, heat flow, and the geothermal regime at Prudhoe Bay, Alaska","interactions":[],"lastModifiedDate":"2024-07-16T15:11:03.279817","indexId":"70011481","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":6453,"text":"Journal of Geophysical Research Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Permafrost, heat flow, and the geothermal regime at Prudhoe Bay, Alaska","docAbstract":"<p><span>Temperature measurements through permafrost in the oil field at Prudhoe Bay, Alaska, combined with laboratory measurements of the thermal conductivity of drill cuttings permit an evaluation of in situ thermal properties and an understanding of the general factors that control the geothermal regime. A sharp contrast in temperature gradient at ∼600 m represents a contrast in thermal conductivity caused by the downward change from interstitial ice to interstitial water at the base of permafrost under near steady state conditions. Interpretation of the gradient contrast in terms of a simple model for the conductivity of an aggregate yields the mean ice content (∼39%), and thermal conductivities for the frozen and thawed sections (8.1 and 4.7 mcal/cm s °C, respectively). These results yield a heat flow of ∼1.3 HFU, which is similar to other values on the Alaskan Arctic Coast; the anomalously deep permafrost is a result of the anomalously high conductivity of the siliceous ice-rich sediments. Curvature in the upper 160 m of the temperature profiles represents a warming of ∼1.8°C of the mean surface temperature and a net accumulation of 5–6 kcal/cm</span><sup>2</sup><span>&nbsp;by the solid earth surface during the last 100 years or so. Rising sea level and thawing of ice-rich sea cliffs probably caused the shoreline to retreat tens of kilometers in the last 20,000 years, inundating a portion of the continental shelf that is presently the target of intensive oil exploration. A simple conduction model suggests that this recently inundated region is underlain by near-melting ice-rich permafrost to depths of 300–500 m; its presence is important to seismic interpretations in oil exploration and to engineering considerations in oil production. With confirmation of the permafrost configuration by offshore drilling, heat conduction models can yield reliable new information on the chronology of arctic shorelines.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/JB087iB11p09301","issn":"01480227","usgsCitation":"Lachenbruch, A., Sass, J., Marshall, B., and Moses, T.H., 1982, Permafrost, heat flow, and the geothermal regime at Prudhoe Bay, Alaska: Journal of Geophysical Research Solid Earth, v. 87, no. B11, p. 9301-9316, https://doi.org/10.1029/JB087iB11p09301.","productDescription":"16 p.","startPage":"9301","endPage":"9316","numberOfPages":"16","costCenters":[],"links":[{"id":220840,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"87","issue":"B11","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"505a76a3e4b0c8380cd78223","contributors":{"authors":[{"text":"Lachenbruch, A.H.","contributorId":76737,"corporation":false,"usgs":true,"family":"Lachenbruch","given":"A.H.","affiliations":[],"preferred":false,"id":361216,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sass, J.H.","contributorId":70749,"corporation":false,"usgs":true,"family":"Sass","given":"J.H.","email":"","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":361214,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Marshall, B.V.","contributorId":72375,"corporation":false,"usgs":true,"family":"Marshall","given":"B.V.","affiliations":[],"preferred":false,"id":361215,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Moses, T. H. Jr.","contributorId":70385,"corporation":false,"usgs":true,"family":"Moses","given":"T.","suffix":"Jr.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":361213,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70176180,"text":"70176180 - 1981 - News from the observatories: Station ADK, Adak Observatory, Alaska","interactions":[],"lastModifiedDate":"2016-08-31T12:06:15","indexId":"70176180","displayToPublicDate":"2016-03-16T00:00:00","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1435,"text":"Earthquake Information Bulletin (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"News from the observatories: Station ADK, Adak Observatory, Alaska","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","usgsCitation":"1981, News from the observatories: Station ADK, Adak Observatory, Alaska: Earthquake Information Bulletin (USGS), v. 13, no. 5, p. 188-190.","productDescription":"3 p.","startPage":"188","endPage":"190","numberOfPages":"3","costCenters":[],"links":[{"id":328130,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Adak Island","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -176.86065673828125,\n              51.950190230253824\n            ],\n            [\n              -176.5777587890625,\n              52.02376856867204\n            ],\n            [\n              -176.5447998046875,\n              51.99587377334005\n            ],\n            [\n              -176.52694702148438,\n              51.923943445544715\n            ],\n            [\n              -176.5626525878906,\n              51.88751119105873\n            ],\n            [\n              -176.54891967773438,\n              51.861227743704696\n            ],\n            [\n              -176.48025512695312,\n              51.87055588675812\n            ],\n            [\n              -176.4349365234375,\n              51.86631606154489\n            ],\n            [\n              -176.42669677734375,\n              51.83238306999667\n            ],\n            [\n              -176.41983032226562,\n              51.798424491278745\n            ],\n            [\n              -176.4129638671875,\n              51.7508394806285\n            ],\n            [\n              -176.44866943359375,\n              51.72022261695929\n            ],\n            [\n              -176.69036865234375,\n              51.6205745112889\n            ],\n            [\n              -176.824951171875,\n              51.59669458697305\n            ],\n            [\n              -176.956787109375,\n              51.58389660297623\n            ],\n            [\n              -177.01309204101562,\n              51.601812771074684\n            ],\n            [\n              -176.86065673828125,\n              51.950190230253824\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"13","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57c7ffbce4b0f2f0cebfc30f","contributors":{"editors":[{"text":"Spall, Henry","contributorId":77933,"corporation":false,"usgs":true,"family":"Spall","given":"Henry","email":"","affiliations":[],"preferred":false,"id":647625,"contributorType":{"id":2,"text":"Editors"},"rank":1}]}}
,{"id":70162203,"text":"70162203 - 1981 - Shorebirds of the eastern Bering Sea","interactions":[],"lastModifiedDate":"2018-12-21T13:19:12","indexId":"70162203","displayToPublicDate":"2016-01-15T00:00:00","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"chapter":"41","title":"Shorebirds of the eastern Bering Sea","docAbstract":"<p>Largely on the basis of work conducted in western Alaska since 1975, we present an overview of the shorebird resources of the region and discuss their relationship to the littoral and supralittoral habitats of the area. Thirty species of shorebirds occur regularly and comprise an important component of the eastern Bering Sea ecosystem. For a third of these species the region supports the main Alaska population-for several species, the main North American population. In winter and spring littoral areas are generally ice-fast and little used by shorebirds. After breeding, there is a pronounced movement of shorebirds to coastal areas throughout the region. Populations regularly swell into the millions, many relying entirely on littoral habitats while undergoing molt and premigratory fat deposition. The extensive intertidal of the Yukon Delta and lagoons of the Alaska Peninsula are used by more species, in greater numbers, and for longer periods than other areas within the region. The timing of fall migration shows considerable variation by area, species, and age. The susceptibility of the most common shorebird species to disturbances from petroleum development is discussed.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"The Eastern Bering Sea Shelf: Oceanography and Resources","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"U.S. Deptartment of Commerce, National Oceanic and Atmospheric Administration, Office of Marine Pollution Assessment","publisherLocation":"Seattle, WA","doi":"10.5962/bhl.title.61718","usgsCitation":"Calder, J., and Hood, D.W., 1981, Shorebirds of the eastern Bering Sea, chap. 41 <i>of</i> The Eastern Bering Sea Shelf: Oceanography and Resources, p. 719-738, https://doi.org/10.5962/bhl.title.61718.","productDescription":"20 p.","startPage":"719","endPage":"738","numberOfPages":"20","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":480278,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://www.biodiversitylibrary.org/item/125430","text":"External Repository"},{"id":314427,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Eastern Bearing Sea","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -186.15234374999997,\n              52.32191088594773\n            ],\n            [\n              -186.15234374999997,\n              67.87554134672945\n            ],\n            [\n              -150.205078125,\n              67.87554134672945\n            ],\n            [\n              -150.205078125,\n              52.32191088594773\n            ],\n            [\n              -186.15234374999997,\n              52.32191088594773\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"569a182de4b0ec051295ef9d","contributors":{"authors":[{"text":"Calder, J.A.","contributorId":152283,"corporation":false,"usgs":false,"family":"Calder","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":646081,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hood, Donald W.","contributorId":111881,"corporation":false,"usgs":false,"family":"Hood","given":"Donald","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":646082,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70162202,"text":"70162202 - 1981 - Birds of the northcentral Alaska Peninsula, 1976-1980","interactions":[],"lastModifiedDate":"2021-04-06T14:12:39.777903","indexId":"70162202","displayToPublicDate":"2015-10-13T00:00:00","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":894,"text":"Arctic","active":true,"publicationSubtype":{"id":10}},"title":"Birds of the northcentral Alaska Peninsula, 1976-1980","docAbstract":"<p><span>Between spring 1976 and fall 1980 we studied the occurrence, abundance, and habitat use of birds over a 2000 square km segment of the northcentral Alaska Peninsula. During this period observers were present 473 days and obtained records for all seasons. A total of 125 species was recorded; 63% (79 of 125) were water-associated. The breeding avifauna was found to be a mixture of Panboreal (49%), North American (34%), and Aleutican (17%) species. The Aleutican group was dominant in terms of biomass and numbers of individuals during the nonbreeding period. Forty-two species were confirmed breeding in the area and another 19 were suspected of breeding. The majority of birds occurred as migrants; 14 species were considered permanent residents and an additional 20 were winter residents. ... The area is a principal late summer and fall molting and staging area for several species of arctic and subarctic nesting waders and seaducks and emperor geese .... From late September through mid-October the density of water birds over the entire littoral and nearshore area approached 1000 birds square km. This density was exceeded many fold for certain species on particular segments of habitats in the area.</span></p>","language":"English","publisher":"Arctic Institute of North America","doi":"10.14430/arctic2532","usgsCitation":"Gill, R., Petersen, M.R., and Jorgensen, P.D., 1981, Birds of the northcentral Alaska Peninsula, 1976-1980: Arctic, v. 34, no. 4, p. 286-306, https://doi.org/10.14430/arctic2532.","productDescription":"21 p.","startPage":"286","endPage":"306","numberOfPages":"21","costCenters":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true},{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":314425,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Alaska Peninsula","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -159.3896484375,\n              57.40946113558119\n            ],\n            [\n              -161.54296875,\n              56.45034902929676\n            ],\n            [\n              -159.85107421875,\n              55.47885346331034\n            ],\n            [\n              -158.57666015625,\n              55.70235509327093\n            ],\n            [\n              -157.1484375,\n              56.24334992410525\n            ],\n            [\n              -156.533203125,\n              56.70450561416937\n            ],\n            [\n              -156.02783203124997,\n              57.040729838360875\n            ],\n            [\n              -158.115234375,\n              57.79794388498275\n            ],\n            [\n              -159.3896484375,\n              57.40946113558119\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"34","issue":"4","noUsgsAuthors":false,"publicationDate":"1981-01-01","publicationStatus":"PW","scienceBaseUri":"569a2641e4b0ec051295efbf","contributors":{"authors":[{"text":"Gill, Robert E. Jr. 0000-0002-6385-4500 rgill@usgs.gov","orcid":"https://orcid.org/0000-0002-6385-4500","contributorId":171747,"corporation":false,"usgs":true,"family":"Gill","given":"Robert E.","suffix":"Jr.","email":"rgill@usgs.gov","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":588822,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Petersen, Margaret R. 0000-0001-6082-3189 mrpetersen@usgs.gov","orcid":"https://orcid.org/0000-0001-6082-3189","contributorId":167729,"corporation":false,"usgs":true,"family":"Petersen","given":"Margaret","email":"mrpetersen@usgs.gov","middleInitial":"R.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":588823,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jorgensen, Paul D.","contributorId":43871,"corporation":false,"usgs":false,"family":"Jorgensen","given":"Paul","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":588824,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70162219,"text":"70162219 - 1981 -  Populations, feeding ecology and molt of Steller's Eiders","interactions":[],"lastModifiedDate":"2018-07-15T11:00:45","indexId":"70162219","displayToPublicDate":"2015-08-17T00:00:00","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3551,"text":"The Condor","active":true,"publicationSubtype":{"id":10}},"title":" Populations, feeding ecology and molt of Steller's Eiders","docAbstract":"<p><span>This study considers the temporal and spatial distribution of Steller's Eiders (<i>Polysticta stelleri</i>) during molt along the north side of the Alaska Peninsula from Port Heiden to Bechevin Bay. Subadult eiders molted primarily at Nelson Lagoon, adult males at Nelson Lagoon and Izembek Bay, and adult females primarily at Izembek Bay. Only a few eiders used Bechevin Bay, Seal Islands, and Port Heiden. Although the flightless period overlapped among different age and sex classes, subadults were flightless first, then adult males, and last, adult females. Eiders maintained spatial and temporal separation during the flightless period, thereby reducing competition for food resources.</span></p><p><span>Eiders at Nelson Lagoon were observed feeding only by head-dipping during the pre-flightless period in 1979, a significant change from 1977 when they fed both by diving and dipping. During both 1977 and 1979 eiders foraged for approximately equal amounts of time during each stage of molt. Foods consisted primarily of bivalve mollusks and amphipods. These foods were consumed in different proportions before and after the wing-feather molt, with mussels being most important when eiders were growing remiges. Comparisons between the amount of energy in blue mussels (<i>Mytilus edulis</i>), clams (<i>Macoma balthica</i>), and gammarid amphipods showed that mussels yield the most energy per gram of whole wet weight. Apparently Steller's Eiders have adjusted to the increased energy demands of molt by eating invertebrates with high caloric content, rather than by increasing the amount of time feeding.</span></p>","language":"English","publisher":"Cooper Ornithological Society","doi":"10.2307/1367319","usgsCitation":"Petersen, M.R., 1981,  Populations, feeding ecology and molt of Steller's Eiders: The Condor, v. 83, no. 3, p. 256-262, https://doi.org/10.2307/1367319.","productDescription":"7 p.","startPage":"256","endPage":"262","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true},{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":314452,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Alaska Peninsula","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -158.73046875,\n              58.286395482881034\n            ],\n            [\n              -160.5322265625,\n              56.77680831656842\n            ],\n            [\n              -170.068359375,\n              53.67068019347264\n            ],\n            [\n              -175.166015625,\n              52.802761415419674\n            ],\n            [\n              -178.9892578125,\n              50.51342652633956\n            ],\n            [\n              -157.060546875,\n              55.87531083569679\n            ],\n            [\n              -156.26953125,\n              56.26776108757582\n            ],\n            [\n              -154.86328125,\n              57.82135503542938\n            ],\n            [\n              -153.23730468749997,\n              58.63121664342478\n            ],\n            [\n              -152.578125,\n              59.489726035537075\n            ],\n            [\n              -152.75390624999997,\n              60.04290359809164\n            ],\n            [\n              -157.58789062499997,\n              59.40036514079251\n            ],\n            [\n              -158.994140625,\n              59.28833169203345\n            ],\n            [\n              -158.73046875,\n              58.286395482881034\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"83","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"569f6c3fe4b0961cf27fd18c","contributors":{"authors":[{"text":"Petersen, Margaret R. 0000-0001-6082-3189 mrpetersen@usgs.gov","orcid":"https://orcid.org/0000-0001-6082-3189","contributorId":167729,"corporation":false,"usgs":true,"family":"Petersen","given":"Margaret","email":"mrpetersen@usgs.gov","middleInitial":"R.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":588900,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5222302,"text":"5222302 - 1981 - Plasma corticosterone and thyroxine concentrations during chronic ingestion of crude oil in mallard ducks (<i>Anas platyrhynchos</i>)","interactions":[],"lastModifiedDate":"2017-05-08T14:58:08","indexId":"5222302","displayToPublicDate":"2010-06-16T12:19:15","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1294,"text":"Comparative Biochemistry and Physiology, Part C: Comparative Pharmacology","active":false,"publicationSubtype":{"id":10}},"title":"Plasma corticosterone and thyroxine concentrations during chronic ingestion of crude oil in mallard ducks (<i>Anas platyrhynchos</i>)","docAbstract":"<p>1. Blood samples were collected from mallard ducks after 6, 12, and 18 weeks of dietary exposure to mash containing 0.015%, 0.150%, and 1.500% crude oil.</p><p>2. Plasma corticosterone concentrations in ducks fed mash containing 0.150% or 1.500% Alaskan Prudhoe Bay crude oil were uniformly depressed when compared to values in untreated control birds.</p><p>3. Plasma thyroxine concentration was not altered in ducks chronically exposed to crude oil.</p><p>4. The observed alteration in corticosterone concentration could reduce tolerance to temperature and dietary fluctuations in the environment.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0306-4492(81)90002-2","usgsCitation":"Rattner, B., and Eastin, W.C., 1981, Plasma corticosterone and thyroxine concentrations during chronic ingestion of crude oil in mallard ducks (<i>Anas platyrhynchos</i>): Comparative Biochemistry and Physiology, Part C: Comparative Pharmacology, v. 68, no. 2, p. 103-107, https://doi.org/10.1016/0306-4492(81)90002-2.","productDescription":"5 p.","startPage":"103","endPage":"107","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":194336,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"68","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad9e4b07f02db684ff5","contributors":{"authors":[{"text":"Rattner, Barnett A. 0000-0003-3676-2843","orcid":"https://orcid.org/0000-0003-3676-2843","contributorId":95843,"corporation":false,"usgs":true,"family":"Rattner","given":"Barnett A.","affiliations":[{"id":50464,"text":"Eastern Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":336027,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eastin, W. C. Jr.","contributorId":6147,"corporation":false,"usgs":true,"family":"Eastin","given":"W.","suffix":"Jr.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":336026,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5221691,"text":"5221691 - 1981 - Coccidia of Aleutian Canada geese","interactions":[],"lastModifiedDate":"2024-07-23T20:59:58.091199","indexId":"5221691","displayToPublicDate":"2010-06-16T12:19:12","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2507,"text":"Journal of Wildlife Diseases","active":true,"publicationSubtype":{"id":10}},"title":"Coccidia of Aleutian Canada geese","docAbstract":"<div id=\"9830134\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>Fecal samples from 122 captive and 130 free-ranging Aleutian Canada geese (<i>Branta canadensis leucopareia</i>) were examined for oocysts of coccidia. Free-ranging geese sampled on the spring staging ground near Crescent City, California were infected with<span>&nbsp;</span><i>Eimeria hermani</i>,<span>&nbsp;</span><i>E. truncata</i>,<span>&nbsp;</span><i>E. magnalabia</i>,<span>&nbsp;</span><i>E. fulva</i>,<span>&nbsp;</span><i>E. clarkei</i><span>&nbsp;</span>and<span>&nbsp;</span><i>Tyzzeria parvula</i>. Except for<span>&nbsp;</span><i>E. clarkei</i>, the same species of coccidia were found in geese on their breeding grounds in Alaska. Most of the coccidial infections in captive geese from Amchitka Island, Alaska and Patuxent Wildlife Research Center, Maryland consisted of<span>&nbsp;</span><i>Tyzzeria</i>.</p></div>","language":"English","publisher":"Wildlife Disease Association","doi":"10.7589/0090-3558-17.3.365","usgsCitation":"Greiner, E., Forrester, D.J., Carpenter, J.W., and Yparraguirre, D., 1981, Coccidia of Aleutian Canada geese: Journal of Wildlife Diseases, v. 17, no. 3, p. 365-370, https://doi.org/10.7589/0090-3558-17.3.365.","productDescription":"6 p.","startPage":"365","endPage":"370","numberOfPages":"6","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":480559,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.7589/0090-3558-17.3.365","text":"Publisher Index Page"},{"id":193889,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"17","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6aea4a","contributors":{"authors":[{"text":"Greiner, E.C.","contributorId":12808,"corporation":false,"usgs":true,"family":"Greiner","given":"E.C.","email":"","affiliations":[],"preferred":false,"id":334458,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Forrester, Donald J.","contributorId":46453,"corporation":false,"usgs":false,"family":"Forrester","given":"Donald","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":334459,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Carpenter, J. W.","contributorId":81854,"corporation":false,"usgs":true,"family":"Carpenter","given":"J.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":334460,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Yparraguirre, D.R.","contributorId":97442,"corporation":false,"usgs":true,"family":"Yparraguirre","given":"D.R.","email":"","affiliations":[],"preferred":false,"id":334461,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70011738,"text":"70011738 - 1981 - Canyon Creek: A late Pleistocene vertebrate locality in interior Alaska","interactions":[],"lastModifiedDate":"2025-07-10T16:29:25.653401","indexId":"70011738","displayToPublicDate":"2004-11-19T00:00:00","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3218,"text":"Quaternary Research","active":true,"publicationSubtype":{"id":10}},"title":"Canyon Creek: A late Pleistocene vertebrate locality in interior Alaska","docAbstract":"<p><span>The Canyon Creek vertebrate-fossil locality is an extensive road cut near Fairbanks that exposes sediments that range in age from early Wisconsin to late Holocene. Tanana River gravel at the base of the section evidently formed during the Delta Glaciation of the north-central Alaska Range. Younger layers and lenses of fluvial sand are interbedded with arkosic gravel from Canyon Creek that contains tephra as well as fossil bones of an interstadial fauna about 40,000 years old. Solifluction deposits containing ventifacts, wedge casts, and rodent burrows formed during a subsequent period of periglacial activity that took place during the maximum phase of Donnelly Glaciation about 25,000–17,000 years ago. Overlying sheets of eolian sand are separated by a 9500-year-old paleosol that may correlate with a phase of early Holocene spruce expansion through central Alaska. The Pleistocene fauna from Canyon Creek consists of rodents (indicated by burrows),&nbsp;</span><i>Mammuthus primigenius</i><span>&nbsp;(woolly mammoth),&nbsp;</span><i>Equus lambei</i><span>&nbsp;(Yukon wild ass),&nbsp;</span><i>Camelops hesternus</i><span>&nbsp;(western camel),&nbsp;</span><i>Bison</i><span>&nbsp;sp. cf.&nbsp;</span><i>B. crassicornis</i><span>&nbsp;(large-horned bison),&nbsp;</span><i>Ovis</i><span>&nbsp;sp. cf.</span><i>O. dalli</i><span>&nbsp;(mountain sheep),&nbsp;</span><i>Canis</i><span>&nbsp;sp. cf.&nbsp;</span><i>C. lupus</i><span>&nbsp;(wolf),&nbsp;</span><i>Lepus</i><span>&nbsp;sp. cf.&nbsp;</span><i>L. othus</i><span>&nbsp;or&nbsp;</span><i>L. arcticus</i><span>&nbsp;(tundra hare), and&nbsp;</span><i>Rangifer</i><span>&nbsp;sp. (caribou). This assemblage suggests an open landscape in which trees and tall shrubs were either absent or confined to sheltered and moist sites.&nbsp;</span><i>Camelops</i><span>&nbsp;evidently was present in eastern Beringia during the middle Wisconsin interstadial interval but may have disappeared during the following glacial episode. The stratigraphic section at Canyon Creek appears to demonstrate that the Delta Glaciation of the north-central Alaska Range is at least in part of early Wisconsin age and was separated from the succeeding Donnelly Glaciation by an interstadial rather than interglacial episode.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0033-5894(81)90043-0","issn":"00335894","usgsCitation":"Weber, F.R., Hamilton, T.D., Hopkins, D., Repenning, C., and Haas, H., 1981, Canyon Creek: A late Pleistocene vertebrate locality in interior Alaska: Quaternary Research, v. 16, no. 2, p. 167-180, https://doi.org/10.1016/0033-5894(81)90043-0.","productDescription":"14 p.","startPage":"167","endPage":"180","costCenters":[],"links":[{"id":220787,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"north-central Alaska Range","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -150.32186007264718,\n              65.94098893598314\n            ],\n            [\n              -150.32186007264718,\n              64.33338352969466\n            ],\n            [\n              -145.35284620275706,\n              64.33338352969466\n            ],\n            [\n              -145.35284620275706,\n              65.94098893598314\n            ],\n            [\n              -150.32186007264718,\n              65.94098893598314\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"16","issue":"2","noUsgsAuthors":false,"publicationDate":"2017-01-20","publicationStatus":"PW","scienceBaseUri":"5059f347e4b0c8380cd4b6eb","contributors":{"authors":[{"text":"Weber, F. R.","contributorId":105303,"corporation":false,"usgs":true,"family":"Weber","given":"F.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":361847,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hamilton, T. D.","contributorId":36921,"corporation":false,"usgs":true,"family":"Hamilton","given":"T.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":361844,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hopkins, D.M.","contributorId":103646,"corporation":false,"usgs":true,"family":"Hopkins","given":"D.M.","email":"","affiliations":[],"preferred":false,"id":361846,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Repenning, C.A.","contributorId":56700,"corporation":false,"usgs":true,"family":"Repenning","given":"C.A.","affiliations":[],"preferred":false,"id":361845,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Haas, H.","contributorId":27192,"corporation":false,"usgs":true,"family":"Haas","given":"H.","email":"","affiliations":[],"preferred":false,"id":361843,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70012109,"text":"70012109 - 1981 - Dated wood from Alaska and the Yukon: Implications for forest refugia in Beringia","interactions":[],"lastModifiedDate":"2025-07-11T13:25:38.335813","indexId":"70012109","displayToPublicDate":"2004-11-19T00:00:00","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3218,"text":"Quaternary Research","active":true,"publicationSubtype":{"id":10}},"title":"Dated wood from Alaska and the Yukon: Implications for forest refugia in Beringia","docAbstract":"<p>Postulations on the existence of forest refugia in parts of Beringia during the last glacial have been, in large part, based on ambiguous evidence. Existing data on radiocarbon-dated and identified fossil wood and macrofossils from Alaska and northwest Canada are synthesized here and are augmented by results of palynological studies in an effort to show the persistence of some, and total extinction of other, tree and large shrub species. Possible dispersal routes taken by species that reinvaded Beringia in postglacial times are also reconstructed from the fossil record. Macrofossil and pollen evidence, when combined with climatic factors, makes cottonwood a good candidate for survival during the last glacial. Larch and aspen are also candidates, though the evidence for them is less positive. Pollen and macrofossils of alder are very scarce in deposits of the last glacial age, and if it survived at all, it was probably in very isolated vegetatively reproducing clones. Shrub birch may have been present in Beringia, but tree birch probably was reintroduced during the Holocene. Spruce also appears to have been absent in Alaska from about 30,000 to 11,500 yr ago and probably reinvaded Beringia from a refugium south of the Laurentide ice sheet.&nbsp;</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0033-5894(81)90028-4","issn":"00335894","usgsCitation":"Hopkins, D., Smith, P., and Matthews, J., 1981, Dated wood from Alaska and the Yukon: Implications for forest refugia in Beringia: Quaternary Research, v. 15, no. 3, p. 217-249, https://doi.org/10.1016/0033-5894(81)90028-4.","productDescription":"33 p.","startPage":"217","endPage":"249","costCenters":[],"links":[{"id":221989,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Canada, Russia, United States","state":"Alaska","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -179.99,\n              70.56085858763808\n            ],\n            [\n              -179.99,\n              61.24556255904437\n            ],\n            [\n              -139.71319537741883,\n              61.24556255904437\n            ],\n            [\n              -139.71319537741883,\n              70.56085858763808\n            ],\n            [\n              -179.99,\n              70.56085858763808\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"15","issue":"3","noUsgsAuthors":false,"publicationDate":"2017-01-20","publicationStatus":"PW","scienceBaseUri":"5059fddde4b0c8380cd4e996","contributors":{"authors":[{"text":"Hopkins, D.M.","contributorId":103646,"corporation":false,"usgs":true,"family":"Hopkins","given":"D.M.","email":"","affiliations":[],"preferred":false,"id":362755,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, P.A.","contributorId":86795,"corporation":false,"usgs":true,"family":"Smith","given":"P.A.","email":"","affiliations":[],"preferred":false,"id":362754,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Matthews, J.V. Jr.","contributorId":72931,"corporation":false,"usgs":true,"family":"Matthews","given":"J.V.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":362753,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
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