No abstract available
","language":"English","publisher":"National Park Service","usgsCitation":"Wilmot, R., and Burger, C.V., 1985, Genetics of sockeye salmon in Katmai National Park and Preserve, Alaska.","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":334720,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5895a4d6e4b0fa1e59bc1eda","contributors":{"authors":[{"text":"Wilmot, R.L.","contributorId":97662,"corporation":false,"usgs":true,"family":"Wilmot","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":662556,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Burger, C. V.","contributorId":58219,"corporation":false,"usgs":true,"family":"Burger","given":"C.","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":662557,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70180827,"text":"70180827 - 1985 - Biological and hydrological evaluation of the fish ladder at Brooks River Falls, Alaska","interactions":[],"lastModifiedDate":"2017-02-03T14:04:32","indexId":"70180827","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"title":"Biological and hydrological evaluation of the fish ladder at Brooks River Falls, Alaska","docAbstract":"No abstract available
","language":"English ","publisher":"National Park Service","usgsCitation":"Wilmot, R., and Burger, C.V., 1985, Biological and hydrological evaluation of the fish ladder at Brooks River Falls, Alaska.","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":334709,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5895a4d6e4b0fa1e59bc1ee7","contributors":{"authors":[{"text":"Wilmot, R.L.","contributorId":97662,"corporation":false,"usgs":true,"family":"Wilmot","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":662533,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Burger, C. V.","contributorId":58219,"corporation":false,"usgs":true,"family":"Burger","given":"C.","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":662534,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70013094,"text":"70013094 - 1985 - Early Tertiary marine fossils from northern Alaska: Implications for Arctic Ocean paleogeography and faunal evolution","interactions":[],"lastModifiedDate":"2024-01-30T12:07:10.111033","indexId":"70013094","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":"Early Tertiary marine fossils from northern Alaska: Implications for Arctic Ocean paleogeography and faunal evolution","docAbstract":"Marine mollusks and ostracodes indicate a post-Danian Paleocene to early Eocene (Thanetian to Ypresian) age for a fauna from the Prince Creek Formation at Ocean Point, northern Alaska, that also contains genera characteristic of the Cretaceous and Neogene-Quaternary. The life-association of heterochronous taxa at Ocean Point resulted from an unusual paleogeographic setting, the nearly complete isolation of the Arctic Ocean from about the end of the Cretaceous until sometime in the Eocene, in which relict Cretaceous taxa survived into Tertiary time while endemic taxa evolved in situ; these later migrated to the northern mid-latitudes. Paleobiogeographic affinities of the Ocean Point association with mild temperate faunas of the London Basin (England), Denmark, and northern Germany indicate that a shallow, intermittent Paleocene seaway extended through the Norwegian-Greenland Sea to the North Sea Basin. Early Tertiary Arctic Ocean paleogeography deduced from faunal evidence agrees with that inferred from plate-tectonic reconstructions.
The McKinley sequence of granitic rocks consists of several discrete plutons in the central Alaska Range. Most of these plutons crop out south of the Denali fault system (DFS) in the Talkeetna quadrangle. Plutons of the McKinley sequence largely intrude deformed upper Meszoic flysch between the DFS and the northern edges of Wrangellia and the Peninsular terrane, which jointly make up the Talkeetna superterrane. The average K-Ar age of biotite from nine granites of the McKinley sequence is 57.3 Ma; Rb-Sr data for whole rock samples indicate that the McKinley sequence cannot be older than 60 Ma. A selected suite of 20 samples of granite and granodiorite range in SiO2 from 65.9 to 77.6%. All 20 samples are corundum normative, and 18 are moderately peraluminous. Initial 87Sr/86Sr ratios range from 0.7054 to 0.7085. The σ18O values range from +11.2 to +14.6‰. These high and variable Sr isotopic ratios, peraluminous nature, rare earth element patterns, and high σ18O values suggest that granitic rocks of the McKinley sequence crystallized from hybrid magmas produced by assimilation of sedimentary rocks by a mantle-derived melt. Mesozoic flysch is the likely source of the crustal component of the hybrid magmas. Geologic evidence suggests that the Talkeetna superterrane collided with stable Alaska after Early Cretaceous time. The flysch basin, lying south of stable Alaska, was closed by northward movement of the Talkeetna superterrane; maximum age for basin closure and terrane accretion is middle Cretaceous (Cenomanian). Paleomagnetic evidence indicates that all terranes north of the DFS have been part of stable Alaska since the Paleocene and that northward movement of Wrangellia was completed by 50 Ma. Granitic rocks of the McKinley sequence may be products of terrane accretion; the granitic rocks crystallized from hybrid magmas produced during terrane collision and deformation of the flysch basin. Isotopic ages of the McKinley sequence establish the time of final accretion of the Talkeetna superterrane as Paleocene.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/JB090iB13p11413","issn":"01480227","usgsCitation":"Lanphere, M.A., and Reed, B., 1985, The McKinley Sequence of granitic rocks: A key element in the accretionary history of southern Alaska: Journal of Geophysical Research Solid Earth, v. 90, no. B13, p. 11413-11430, https://doi.org/10.1029/JB090iB13p11413.","productDescription":"18 p.","startPage":"11413","endPage":"11430","costCenters":[],"links":[{"id":222475,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"90","issue":"B13","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"505ba7dde4b08c986b321855","contributors":{"authors":[{"text":"Lanphere, M. A.","contributorId":35298,"corporation":false,"usgs":true,"family":"Lanphere","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":363435,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reed, B.L.","contributorId":29434,"corporation":false,"usgs":true,"family":"Reed","given":"B.L.","email":"","affiliations":[],"preferred":false,"id":363434,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70139920,"text":"70139920 - 1985 - Processes on a glacier-dominated coast, Alaska","interactions":[],"lastModifiedDate":"2017-01-18T14:41:46","indexId":"70139920","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3804,"text":"Zeitschrift fur Geomorphologie, Supplementband","active":true,"publicationSubtype":{"id":10}},"title":"Processes on a glacier-dominated coast, Alaska","docAbstract":"The 500 km long Gulf of Alaska coastline between Cape Suckling and Cape Spencer can be characterized by constant rapid change in an environment of glaciers, stormy climate, high relief, and extreme oceanographic parameters. During a more than 200-year history of observation, bays have completely filled with sediment, new bays have appeared, glaciers have advanced and retreated as much as 40 km, streams have been captured, and spits have grown as much as 10 km in length, earthquakes have uplifted the coast as much as 15 m, and in general, few features have been static. More than 250 km of coastline have undergone erosion and retreat, with maximum retreat exceeding 4 km at Icy Bay.
","language":"English","publisher":"Schweizerbart Science Publishers","usgsCitation":"Molnia, B.F., 1985, Processes on a glacier-dominated coast, Alaska: Zeitschrift fur Geomorphologie, Supplementband, v. 57, no. 4, p. 141-153.","productDescription":"13 p.","startPage":"141","endPage":"153","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":297682,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Gulf of Alaska","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -157.36816406249997,\n 54.92714186454645\n ],\n [\n -157.36816406249997,\n 61.05828537037916\n ],\n [\n -131.3525390625,\n 61.05828537037916\n ],\n [\n -131.3525390625,\n 54.92714186454645\n ],\n [\n -157.36816406249997,\n 54.92714186454645\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"57","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"54dd2c2de4b08de9379b368c","contributors":{"authors":[{"text":"Molnia, Bruce F. bmolnia@usgs.gov","contributorId":4002,"corporation":false,"usgs":true,"family":"Molnia","given":"Bruce","email":"bmolnia@usgs.gov","middleInitial":"F.","affiliations":[{"id":410,"text":"National Center","active":false,"usgs":true}],"preferred":false,"id":539687,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70012998,"text":"70012998 - 1985 - Estimating neighborhood variability with a binary comparison matrix.","interactions":[],"lastModifiedDate":"2017-01-18T14:41:13","indexId":"70012998","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3052,"text":"Photogrammetric Engineering and Remote Sensing","active":true,"publicationSubtype":{"id":10}},"title":"Estimating neighborhood variability with a binary comparison matrix.","docAbstract":"A technique which utilizes a binary comparison matrix has been developed to implement a neighborhood function for a raster format data base. The technique assigns an index value to the center pixel of 3- by 3-pixel neighborhoods. The binary comparison matrix provides additional information not found in two other neighborhood variability statistics; the function is sensitive to both the number of classes within the neighborhood and the frequency of pixel occurrence in each of the classes. Application of the function to a spatial data base from the Kenai National Wildlife Refuge, Alaska, demonstrates 1) the numerical distribution of the index values, and 2) the spatial patterns exhibited by the numerical values. -Author","language":"English","usgsCitation":"Murphy, D., 1985, Estimating neighborhood variability with a binary comparison matrix.: Photogrammetric Engineering and Remote Sensing, v. 51, no. 6, p. 667-674.","productDescription":"8 p.","startPage":"667","endPage":"674","numberOfPages":"8","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":220454,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"51","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0b30e4b0c8380cd525f2","contributors":{"authors":[{"text":"Murphy, D.L.","contributorId":53085,"corporation":false,"usgs":true,"family":"Murphy","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":365035,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70013312,"text":"70013312 - 1985 - ORTHOPHOTOQUAD MAPPING PROGRAM FOR ALASKA.","interactions":[],"lastModifiedDate":"2012-03-12T17:18:27","indexId":"70013312","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"ORTHOPHOTOQUAD MAPPING PROGRAM FOR ALASKA.","docAbstract":"The U. S. Geological Survey (USGS) is the lead civilian mapping agency in the United States and is responsible for creating and maintaining numerous map series. In Alaska the standard topographic map series is at a scale of 1:63,360, and maps at that scale have been available from the USGS since the late 1940's. In 1981 USGS initiated production of orthophotoquads of Alaska, also at a scale of 1:63,360 to be compatible with the topographic map series. An orthophotoquad (OQ) is prepared from a rectified or differentially rectified and scaled black-and-white photographic image published in quadrangle format. The current status of the Alaska OQ program is summarized and sample OQ's are illustrated. Engineering applications of orthophotoquads are discussed, with an emphasis on their use in the on-shore and near-shore areas. A combination of orthophoto imagery and topographic line maps is described as a planning and engineering tool. Sources of map separates and orthophotoquads are provided.","conferenceTitle":"Civil Engineering in the Arctic Offshore, Proceedings of the Conference Arctic '85.","conferenceLocation":"San Francisco, CA, USA","language":"English","publisher":"ASCE","publisherLocation":"New York, NY, USA","isbn":"0872624412","usgsCitation":"Plasker, J.R., 1985, ORTHOPHOTOQUAD MAPPING PROGRAM FOR ALASKA., Civil Engineering in the Arctic Offshore, Proceedings of the Conference Arctic '85., San Francisco, CA, USA, p. 869-877.","startPage":"869","endPage":"877","numberOfPages":"9","costCenters":[],"links":[{"id":220422,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a6a19e4b0c8380cd73fcb","contributors":{"authors":[{"text":"Plasker, James R.","contributorId":20896,"corporation":false,"usgs":true,"family":"Plasker","given":"James","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":365792,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70013253,"text":"70013253 - 1985 - Quaternary sedimentation in Shelikof Strait, Alaska","interactions":[],"lastModifiedDate":"2024-10-18T15:54:19.796466","indexId":"70013253","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2667,"text":"Marine Geology","active":true,"publicationSubtype":{"id":10}},"title":"Quaternary sedimentation in Shelikof Strait, Alaska","docAbstract":"Shelikof Strait, a nearly parallel-sided marine channel between the Kodiak Island group and the Alaska Peninsula, has experienced a succession of distinct sedimentary environments during Quaternary time. Pleistocene glaciers carved a deep basin into bedrock in the southwest part of the strait and a shallower platform surface with incised channels in the northeast. The basin and channels were filled with glacial and glacialmarine sediment before and during the time that ice retreated and oceanic conditions returned. Restricted marine conditions prevailed in early Holocene time and sediment prograded transversely into the strait from the adjacent landmasses, with some localized dispersal to the deep, central strait. Onset of modern open-marine conditions commenced when regional currents breached the sill across Kennedy and Stevenson Entrances to combine with sediment-laden outflow from Cook Inlet and deposit a blanket of well-stratified sediment throughout the strait.
","language":"English","publisher":"Elsevier","doi":"10.1016/0025-3227(85)90118-5","usgsCitation":"Hampton, M.A., 1985, Quaternary sedimentation in Shelikof Strait, Alaska: Marine Geology, v. 62, no. 3-4, p. 213-253, https://doi.org/10.1016/0025-3227(85)90118-5.","productDescription":"41 p.","startPage":"213","endPage":"253","costCenters":[],"links":[{"id":220472,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Shelikof Strait","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -156.31521315009502,\n 57.41329018484549\n ],\n [\n -152.28348485588108,\n 57.41329018484549\n ],\n [\n -152.28348485588108,\n 58.81251726586029\n ],\n [\n -156.31521315009502,\n 58.81251726586029\n ],\n [\n -156.31521315009502,\n 57.41329018484549\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"62","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a92d7e4b0c8380cd80aa3","contributors":{"authors":[{"text":"Hampton, Monty A. mhampton@usgs.gov","contributorId":4393,"corporation":false,"usgs":true,"family":"Hampton","given":"Monty","email":"mhampton@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":365643,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70187698,"text":"70187698 - 1985 - Foraging recruitment by the Giant Tropical Ant Paraponera clavata (Hymenoptera, Formicidae)","interactions":[],"lastModifiedDate":"2017-05-15T10:37:27","indexId":"70187698","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3007,"text":"Pan-Pacific Entomologist","printIssn":"0031-0603","active":true,"publicationSubtype":{"id":10}},"title":"Foraging recruitment by the Giant Tropical Ant Paraponera clavata (Hymenoptera, Formicidae)","docAbstract":"Increased foraging of an exceptionally abundant, but ephemeral, food source by ants can result from foraging excitement that does not include pheromone trails, tandem running, or from recruitment of other workers along pheromone trails (Carrol and Janzen, 1973). They also provided rationale for two types of short-lived pheromone trails resulting in mass or group recruitment. These both seem to fall into the Type II foraging strategy described by Oster and Wilson (1978). Neither of these discussions conveniently allow for pheromone recruitment by relatively small colonies of a primitive monomorphic species such as Paraponera clavata. Our observations suggest that recruitment to an abundant ephemeral food source does occur naturally and can be induced artificially in colonies of P. clavata.
Paraponera clavata is considered primitive (Wilson, 1958), particularly in foraging habits (Young and Hermann, 1980; Young, 1977). Hermann (1973, 1975) reported the P. clavata, unlike more advanced species, forages independently; following shot periods of apparent group activity outside of the colony (Young and Hermann, 1980). It reportedly does not return to a food source when only part has been harvested. After returning to its colony with booty, a single worker resumes foraging independently, with no observable tendency to return to partially harvested booty or without recruiting additional workers to collect the remaining food (Hermann, 1973; Young and Hermann, 1980). Reports of independent foraging, lack of forager recruitment, and apparent lack of food source fidelity resulted in the assumption that P. clavata probably lacks an effective pheromone trail communication system (Young and Hermann, 1980).
","language":"English","publisher":"Pacific Coast Entomologial Society","issn":"0031-0603","usgsCitation":"Barrett, B.A., Jorgenson, C.D., and Looman, S.J., 1985, Foraging recruitment by the Giant Tropical Ant Paraponera clavata (Hymenoptera, Formicidae): Pan-Pacific Entomologist, v. 61, no. 4, p. 334-338.","productDescription":"5 p.","startPage":"334","endPage":"338","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":341305,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"61","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"591abe3be4b0a7fdb43c8c11","contributors":{"authors":[{"text":"Barrett, Bruce A.","contributorId":120563,"corporation":false,"usgs":false,"family":"Barrett","given":"Bruce","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":695158,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jorgenson, Clive D.","contributorId":147231,"corporation":false,"usgs":false,"family":"Jorgenson","given":"Clive","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":695159,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Looman, Sandra J. 0000-0002-3312-7214 stalbot@usgs.gov","orcid":"https://orcid.org/0000-0002-3312-7214","contributorId":179095,"corporation":false,"usgs":true,"family":"Looman","given":"Sandra","email":"stalbot@usgs.gov","middleInitial":"J.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":false,"id":695160,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70185101,"text":"70185101 - 1985 - Diving depths of four alcids","interactions":[],"lastModifiedDate":"2017-03-15T09:46:31","indexId":"70185101","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3544,"text":"The Auk","onlineIssn":"1938-4254","printIssn":"0004-8038","active":true,"publicationSubtype":{"id":10}},"title":"Diving depths of four alcids","docAbstract":"Incidental catches of 12,243 Common Murres (Uria aalge), 875 Atlantic Puffins (Fratercula arctica), 36 Black Guillemots (Cepphus grylle), and 9 Razorbills (Alca torda) were recorded off Newfoundland during the summers of 1980-1982 (26,445 net-days of fishing effort). Most catch occurred in stationary gill nets set on the sea floor at depths of up to 180 m and revealed that murres, Razorbills, puffins, and guillemots can dive to depths of at least 180, 120, 60, and 50 m, respectively. Diving ability appeared to be directly correlated with body size.
","language":"English","publisher":"American Ornithological Society","doi":"10.2307/4086771 ","usgsCitation":"Piatt, J.F., and Nettleship, D.N., 1985, Diving depths of four alcids: The Auk, v. 102, no. 2, p. 293-297, https://doi.org/10.2307/4086771 .","productDescription":"5 p.","startPage":"293","endPage":"297","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":337565,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Canada","state":"Newfoundland","volume":"102","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58c90130e4b0849ce97abd69","contributors":{"authors":[{"text":"Piatt, John F. 0000-0002-4417-5748 jpiatt@usgs.gov","orcid":"https://orcid.org/0000-0002-4417-5748","contributorId":3025,"corporation":false,"usgs":true,"family":"Piatt","given":"John","email":"jpiatt@usgs.gov","middleInitial":"F.","affiliations":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":684352,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nettleship, David N.","contributorId":35374,"corporation":false,"usgs":false,"family":"Nettleship","given":"David","email":"","middleInitial":"N.","affiliations":[{"id":12590,"text":"Canadian Wildlife Service","active":true,"usgs":false}],"preferred":false,"id":684353,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70186875,"text":"70186875 - 1985 - Research on Alaskan polar bears in 1979 and 1980","interactions":[],"lastModifiedDate":"2017-04-12T13:38:42","indexId":"70186875","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Research on Alaskan polar bears in 1979 and 1980","docAbstract":"In 1979 the U.S. Fish and Wildlife Service continued its program of mark and recapture. From 31 March to 4 May field crews working at Point Barrow, Alaska, captured and marked a total of 15 polar bears (Table I). The small number was due to very poor ice conditions off the coast of Alaska, making tracking and capturing difficult. Four of the bears were recaptures from previous years. In addition, as part of a multi-national program (Canada, U.S., Norway) satellite transmitters were attached to 3 adult female polar bears in the hopes of tracking them to their dens the following winter. However, due to mechanical and operational difficulties, very little information was acquired in the Alaskan sector of the project.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Polar bears: Proceedings of the eighth working meeting of the IUCN/SSC Polar Bear Specialist Group","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"8th Working Meeting of the IUCN/SSC Polar Bear Specialist Group","conferenceDate":"January 15-19, 1981","conferenceLocation":"Oslo, Norway","language":"English","publisher":"IUCN","publisherLocation":"Cambridge, UK","isbn":"2-88032-900-0","usgsCitation":"Amstrup, S.C., 1985, Research on Alaskan polar bears in 1979 and 1980, in Polar bears: Proceedings of the eighth working meeting of the IUCN/SSC Polar Bear Specialist Group, Oslo, Norway, January 15-19, 1981, p. 119-124.","productDescription":"6 p.","startPage":"119","endPage":"124","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":339620,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":339619,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://portals.iucn.org/library/node/6172"}],"country":"United States","state":"Alaska","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58ef3dade4b0eed1ab8e3bf0","contributors":{"authors":[{"text":"Amstrup, Steven C.","contributorId":67034,"corporation":false,"usgs":false,"family":"Amstrup","given":"Steven","email":"","middleInitial":"C.","affiliations":[{"id":13182,"text":"Polar Bears International","active":true,"usgs":false}],"preferred":false,"id":690770,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70012908,"text":"70012908 - 1985 - Pollen analysis of a late pliocene and early pleistocene section from the Gubik Formation of Arctic Alaska","interactions":[],"lastModifiedDate":"2013-01-26T15:38:50","indexId":"70012908","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","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":"Pollen analysis of a late pliocene and early pleistocene section from the Gubik Formation of Arctic Alaska","docAbstract":"A 14-m-thick section of marine and nonmarine sediments of the Gubik Formation of northern Alaska, exposed in bluffs near Ocean Point on the Colville River, has been studied by means of pollen analysis. Pollen from the marine sediments, of probable late Pliocene age, records a boreal forest of spruce and birch with minor amounts of alder in the adjacent terrestrial vegetation. Pine and perhaps true fir were probably at or near their northern limit here, but hemlocks and hardwoods were absent. The suggested environment for the Arctic Slope during the time represented by the marine sediments is similar to that of present-day Anchorage. Pollen floras from the overlying fluvial strata, of early or middle Pleistocene age, record predominantly herbaceous taxa indicating tundra conditions probably more severe than those of the present day. These deposits were most likely contemporaneous with glacial conditions in the Brooks Range to the south. Pollen of woody taxa (spruce, alder, birch, heaths) is rare through most of the section, although birch and alder percentages similar to those found in modern river sediments indicate an interstadial or interglacial warming in midsection. Inland climates during glacial episodes may have been similar to those of the present Arctic coast. ?? 1985.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Quaternary Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/0033-5894(85)90052-3","issn":"00335894","usgsCitation":"Nelson, R., and Carter, L.D., 1985, Pollen analysis of a late pliocene and early pleistocene section from the Gubik Formation of Arctic Alaska: Quaternary Research, v. 24, no. 3, p. 295-306, https://doi.org/10.1016/0033-5894(85)90052-3.","startPage":"295","endPage":"306","numberOfPages":"12","costCenters":[],"links":[{"id":266548,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0033-5894(85)90052-3"},{"id":222231,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"24","issue":"3","noUsgsAuthors":false,"publicationDate":"2017-01-20","publicationStatus":"PW","scienceBaseUri":"505a7ccde4b0c8380cd79bb3","contributors":{"authors":[{"text":"Nelson, R.E.","contributorId":53881,"corporation":false,"usgs":true,"family":"Nelson","given":"R.E.","email":"","affiliations":[],"preferred":false,"id":364808,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carter, L. D.","contributorId":87959,"corporation":false,"usgs":true,"family":"Carter","given":"L.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":364809,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70188689,"text":"70188689 - 1985 - The Emperor Goose","interactions":[],"lastModifiedDate":"2018-07-15T10:51:36","indexId":"70188689","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":3,"text":"Organization Series"},"seriesTitle":{"id":5432,"text":"Audubon Wildlife Report","active":true,"publicationSubtype":{"id":3}},"title":"The Emperor Goose","docAbstract":"Many ornithologists believe the emperor goose (Chen canagicus) is the most beautiful goose in North America. Detailed descriptions of its plumage can be found in Palmer1 and a general description in Bellrose.2 Emperor geese are rather short and squatty, with yellow-orange feet and pink bills. Their bluish-gray body feathers are banded in black and fringed on the outside edge with white. The beads and necks of adult emperors are white except for a wide, dark-gray band that begins at the throat and extends down the neck to the breast. The plumage of immatures more than four months old is similar to that of adults. Before four months their heads are gray.
Body weight, fat, and protein levels of arctic-nesting Sandhill Cranes (Grus canadensis) were measured at several locations during spring migration and on the breeding grounds. Body weights of adult males and females increased by about 34% (1,129 g) and 30% (953 g) from early March at the Platte River to late April at Last Mountain Lake, Saskatchewan; average fat content increased from about 250 to 990 g. Rates of weight gain and fat deposition among males and females averaged 25-18 and 16-13 g/day. Body weights and fat content of cranes staging along the North Platte River followed similar patterns and usually were higher than along the Platte River during comparable periods. Fat reserves of paired cranes collected after their arrival at a major breeding ground on the Yukon-Kuskokwim Delta in western Alaska averaged about 530 g, or about 46% less than peak fat content in Saskatchewan. Patterns of weight increase and fat deposition in cranes during migration were similar to those previously described for northern-nesting geese, except that nutrient storage is not sex specific in cranes. Body protein of adult female cranes did not change significantly during spring migration (P = 0.28). Female cranes allocate less nutrients to clutch formation in proportion to body size than do northern-nesting geese.
","language":"English","publisher":"American Ornithological Society","doi":"10.2307/4086780 ","usgsCitation":"Krapu, G., Iverson, G., Reinecke, K.J., and Boise, C., 1985, Fat deposition and usage by arctic-nesting sandhill cranes during spring: The Auk, v. 102, no. 2, p. 362-368, https://doi.org/10.2307/4086780 .","productDescription":"7 p.","startPage":"362","endPage":"368","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":133806,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"102","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e499ee4b07f02db5bc898","contributors":{"authors":[{"text":"Krapu, Gary L.","contributorId":56994,"corporation":false,"usgs":true,"family":"Krapu","given":"Gary L.","affiliations":[],"preferred":false,"id":311218,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Iverson, G.C.","contributorId":30590,"corporation":false,"usgs":true,"family":"Iverson","given":"G.C.","email":"","affiliations":[],"preferred":false,"id":311215,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Reinecke, K. J.","contributorId":54537,"corporation":false,"usgs":true,"family":"Reinecke","given":"K.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":311217,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Boise, C.M.","contributorId":31723,"corporation":false,"usgs":true,"family":"Boise","given":"C.M.","email":"","affiliations":[],"preferred":false,"id":311216,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70012734,"text":"70012734 - 1985 - Seismic and geochemical evidence for shallow gas in sediment on Navarin continental margin, Bering Sea","interactions":[],"lastModifiedDate":"2023-01-12T16:19:34.066694","indexId":"70012734","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":701,"text":"American Association of Petroleum Geologists Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Seismic and geochemical evidence for shallow gas in sediment on Navarin continental margin, Bering Sea","docAbstract":"Marine seismic studies coupled with geochemical investigations demonstrate that hydrocarbon gases are ubiquitous in the near-surface (<= 250 m or 820 ft depth) sediment of the Navarin continental margin in the northern Bering Sea. Three types of acoustic anomalies appear to be related to the presence of gas in the sediment. These anomalies are most prevalent in the northern half of the Navarin basin. Acoustic anomalies attributed to gas hydrates and to diagenetic boundaries are present on seismic records of the lower slope between Navarinsky and Zhemchug Canyons.
Hydrocarbon gases, methane through butanes, are common in the surface (<= 5 m or 17 ft depth) sediment of the Navarin continental margin. Methane, the most abundant hydrocarbon gas, is present in amounts ranging from 84,000 to 1 µL/L of wet sediment. These concentrations are two to three orders of magnitude greater than the other hydrocarbon gases. The highest concentrations of methane (greater than 1,000 µL/L) were measured in sediment of Navarinsky Canyon and over the central part of the Navarin basin. The source of methane is mainly biogenic, but the hydrocarbon gas compositions in 17 of 141 cores suggest the presence of thermogenic gas. Most of these 17 cores are from the continental slope at water depths greater than 150 m (490 ft).
No direct correlation could be found between acoustic anomalies and gas concentrations in the sediment. This lack of correlation is probably due to the limited penetration of the gravity corer and the spotty distribution of hydrocarbon concentrations.
","language":"English","publisher":"American Association of Petroleum Geologists","doi":"10.1306/AD462501-16F7-11D7-8645000102C1865D","usgsCitation":"Carlson, P.R., Golan-Bac, M., Karl, H., and Kvenvolden, K.A., 1985, Seismic and geochemical evidence for shallow gas in sediment on Navarin continental margin, Bering Sea: American Association of Petroleum Geologists Bulletin, v. 69, no. 3, p. 422-436, https://doi.org/10.1306/AD462501-16F7-11D7-8645000102C1865D.","productDescription":"15 p.","startPage":"422","endPage":"436","numberOfPages":"15","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":222374,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Russia, United States","state":"Alaska","otherGeospatial":"Bering Sea","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -179.9,\n 62\n ],\n [\n -179.9,\n 57\n ],\n [\n -172,\n 57\n ],\n [\n -172,\n 62\n ],\n [\n -179.9,\n 62\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"69","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505aaf24e4b0c8380cd873f0","contributors":{"authors":[{"text":"Carlson, Paul R.","contributorId":81469,"corporation":false,"usgs":true,"family":"Carlson","given":"Paul","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":364390,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Golan-Bac, Margaret","contributorId":19169,"corporation":false,"usgs":true,"family":"Golan-Bac","given":"Margaret","email":"","affiliations":[],"preferred":false,"id":364388,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Karl, Herman A.","contributorId":55796,"corporation":false,"usgs":true,"family":"Karl","given":"Herman A.","affiliations":[],"preferred":false,"id":364389,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kvenvolden, Keith A. kkvenvolden@usgs.gov","contributorId":3384,"corporation":false,"usgs":true,"family":"Kvenvolden","given":"Keith","email":"kkvenvolden@usgs.gov","middleInitial":"A.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":364387,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70012918,"text":"70012918 - 1985 - Concentrations and source areas of ice nuclei in the Alaskan atmosphere.","interactions":[],"lastModifiedDate":"2013-03-14T13:06:06","indexId":"70012918","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2217,"text":"Journal of Climate and Applied Meteorology","active":true,"publicationSubtype":{"id":10}},"title":"Concentrations and source areas of ice nuclei in the Alaskan atmosphere.","docAbstract":"The results indicate a seasonal variation in nucleus concentration with a winter minimum and a north-to-south trend in the increasing average concentration. Some episodes of high concentrations were correlated with 500 mb isobaric transport from Eurasia and 700 mb cyclogenesis over Alaska. These results suggest that local nucleus sources play a dominant role in the seasonal variation, while some individual episodes are caused by external or regional influences. -from Authors","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Climate and Applied Meteorology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1175/1520-0450(1985)024<0377:CASAOI>2.0.CO;2","usgsCitation":"Fountain, A.G., and Ohtake, T., 1985, Concentrations and source areas of ice nuclei in the Alaskan atmosphere.: Journal of Climate and Applied Meteorology, v. 24, no. 4, p. 377-382, https://doi.org/10.1175/1520-0450(1985)024<0377:CASAOI>2.0.CO;2.","startPage":"377","endPage":"382","numberOfPages":"6","costCenters":[],"links":[{"id":480170,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1175/1520-0450(1985)024<0377:casaoi>2.0.co;2","text":"Publisher Index Page"},{"id":222384,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":269327,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1175/1520-0450(1985)024<0377:CASAOI>2.0.CO;2"}],"volume":"24","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f98ae4b0c8380cd4d673","contributors":{"authors":[{"text":"Fountain, A. G.","contributorId":29815,"corporation":false,"usgs":true,"family":"Fountain","given":"A.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":364832,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ohtake, T.","contributorId":26446,"corporation":false,"usgs":true,"family":"Ohtake","given":"T.","email":"","affiliations":[],"preferred":false,"id":364831,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70013014,"text":"70013014 - 1985 - Carbonate concretions: an ideal sedimentary host for microfossils","interactions":[],"lastModifiedDate":"2024-01-30T12:14:52.988242","indexId":"70013014","displayToPublicDate":"1985-01-01T00:00:00","publicationYear":"1985","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":"Carbonate concretions: an ideal sedimentary host for microfossils","docAbstract":"Microfossils extracted from carbonate concretions tend to be better preserved, more abundant and diverse, and more likely to retain delicate and fragile structures than those extracted from the surrounding rocks. Enhanced preservation correlates with early diagenetic concretion formation at or near the sediment-water interface and with higher carbonate, organic material, and metallic cation content than in surrounding rocks. Early diagenetic growth is inferred by diverging sedimentary laminations and small-scale sedimentary structures in fossiliferous carbonate concretions. High initial concentrations of microorganisms or fecal pellets may commonly be responsible for incipient carbonate-concretion growth. Excellent preservation is demonstrated by radiolarians and palynomorphs extracted from a carbonate concretion from the Middle Jurassic Shelikof Formation, southern Alaska.
Landsat images were digitally processed to facilitate assessment of the mineral resources of the Port Moller, Stepovak Bay, and Simeonof Island 1:250,000 quadrangles. Field mapping and assessment of these quadrangles were begun in 1983 as part of the Alaska Mineral Resource Assessment Program (AMRAP). It was quickly realized that time and budget constraints would limit mapping coverage. Therefore, at the suggestion of Roger Ashley, we used existing Landsat multispectral scanner imagery to aid in locating surface alteration, which could be field checked or related to stream-sediment or hand-sample geochemical data.
","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"USGS research on mineral resources, 1985 program and abstracts (Circular 949)","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Washington, D.C.","doi":"10.3133/70180303","usgsCitation":"Wilson, F.H., and York, J., 1985, Processing of Landsat imagery to map surface mineral alteration on the Alaska Peninsula: A section in USGS research on mineral resources, 1985 program and abstracts: U.S. Geological Survey Circular 949, 2 p., https://doi.org/10.3133/70180303.","productDescription":"2 p.","startPage":"56","endPage":"57","numberOfPages":"2","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":334107,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":334105,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1985/0949/report.pdf#page=66","text":"Start page in larger work"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"588b198be4b0ad67323f986e","contributors":{"authors":[{"text":"Wilson, Frederic H. 0000-0003-1761-6437 fwilson@usgs.gov","orcid":"https://orcid.org/0000-0003-1761-6437","contributorId":67174,"corporation":false,"usgs":true,"family":"Wilson","given":"Frederic","email":"fwilson@usgs.gov","middleInitial":"H.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":661127,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"York, James","contributorId":69604,"corporation":false,"usgs":true,"family":"York","given":"James","email":"","affiliations":[],"preferred":false,"id":661128,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70180210,"text":"70180210 - 1984 - A transect of metamorphic rocks along the Copper River, Cordova and Valdez Quadrangles, Alaska: A section in The United States Geological Survey in Alaska: Accomplishments during 1982","interactions":[{"subject":{"id":70180210,"text":"70180210 - 1984 - A transect of metamorphic rocks along the Copper River, Cordova and Valdez Quadrangles, Alaska: A section in The United States Geological Survey in Alaska: Accomplishments during 1982","indexId":"70180210","publicationYear":"1984","noYear":false,"title":"A transect of metamorphic rocks along the Copper River, Cordova and Valdez Quadrangles, Alaska: A section in The United States Geological Survey in Alaska: Accomplishments during 1982"},"predicate":"IS_PART_OF","object":{"id":4436,"text":"cir939 - 1984 - The United States Geological Survey in Alaska: Accomplishments during 1982","indexId":"cir939","publicationYear":"1984","noYear":false,"title":"The United States Geological Survey in Alaska: Accomplishments during 1982"},"id":1}],"isPartOf":{"id":4436,"text":"cir939 - 1984 - The United States Geological Survey in Alaska: Accomplishments during 1982","indexId":"cir939","publicationYear":"1984","noYear":false,"title":"The United States Geological Survey in Alaska: Accomplishments during 1982"},"lastModifiedDate":"2018-05-07T21:27:28","indexId":"70180210","displayToPublicDate":"2017-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"939","title":"A transect of metamorphic rocks along the Copper River, Cordova and Valdez Quadrangles, Alaska: A section in The United States Geological Survey in Alaska: Accomplishments during 1982","docAbstract":"The lower Tertiary Orca Group is juxtaposed against the Upper Cretaceous Valdez Group along the Contact fault system (Winkler and Plafker, 1974, 198; Plafker and others, 1977)(fig. 33). In both groups, turbidites are the dominant rock type, with lesser mafic volcanic rocks (table 10). The Valdez Group, on the north, has traditionally been considered to be of higher metamorphic grade than the Orca Group (Moffit, 1954; Tysdal and Case, 1979; Winkler and Plafker, 198; Winkler and others, 1981). In 1982, we made a transect across the regional strike of the rocks and the contact between the two groups. The transect area follows the Copper River for 85 km from the Cordova quadrangle north into the Valdez quadrangle and extends for about 25 km on either side of the river (fig. 33). We planned, by systematic sampling of the area, to examine the metamorphic differences between the Orca and Valdez Groups. We found, however, that a strong thermal metamorphic event has overprinted and obscured regional metamorphic relations. We believe intrusion of Tertiary granite (fig. 33) to be responsible for this metamorphism. (Figures 33 and 34 and tables follow this article.)
","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"The United States Geological Survey in Alaska: Accomplishments during 1982 (Circular 939)","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Alexandria, VA","doi":"10.3133/70180210","usgsCitation":"Miller, M.L., Dumoulin, J.A., and Nelson, S., 1984, A transect of metamorphic rocks along the Copper River, Cordova and Valdez Quadrangles, Alaska: A section in The United States Geological Survey in Alaska: Accomplishments during 1982: U.S. Geological Survey Circular 939, 6 p., https://doi.org/10.3133/70180210.","productDescription":"6 p.","startPage":"52","endPage":"57","numberOfPages":"6","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"links":[{"id":333942,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":333940,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1984/0939/report.pdf#page=64","text":"Start page in larger work"}],"country":"United States","state":"Alaska","otherGeospatial":"Copper River","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5889c7c7e4b0ba3b075e064e","contributors":{"authors":[{"text":"Miller, Marti L. 0000-0003-0285-4942 mlmiller@usgs.gov","orcid":"https://orcid.org/0000-0003-0285-4942","contributorId":561,"corporation":false,"usgs":true,"family":"Miller","given":"Marti","email":"mlmiller@usgs.gov","middleInitial":"L.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":true,"id":660778,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dumoulin, Julie A. 0000-0003-1754-1287 dumoulin@usgs.gov","orcid":"https://orcid.org/0000-0003-1754-1287","contributorId":203209,"corporation":false,"usgs":true,"family":"Dumoulin","given":"Julie","email":"dumoulin@usgs.gov","middleInitial":"A.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":660779,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nelson, S.W.","contributorId":67869,"corporation":false,"usgs":true,"family":"Nelson","given":"S.W.","email":"","affiliations":[],"preferred":false,"id":660780,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70162161,"text":"70162161 - 1984 - Comparison of in vitro growth characteristics of ten isolates of infectious hematopoietic necrosis virus","interactions":[],"lastModifiedDate":"2016-01-14T11:22:53","indexId":"70162161","displayToPublicDate":"2015-10-05T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2301,"text":"Journal of General Virology","active":true,"publicationSubtype":{"id":10}},"title":"Comparison of in vitro growth characteristics of ten isolates of infectious hematopoietic necrosis virus","docAbstract":"Ten isolates of infectious haematopoietic necrosis from salmonid fishes of different locations on the West Coast of North America from California to Alaska were compared by plaque size, single-step growth curves at 15 and 18 °C, rate of appearance of cytopathic effects in cell cultures, and growth over a range of temperatures. All isolates were distinguishable on the basis of each growth characteristic examined. The CO isolate from the Sacramento River drainage of California was the most singular of the 10 because of its diminutive plaque size and sensitivity to slightly elevated temperatures. The mean plaque diameter of the l0 isolates increased as the latitude of the geographic source of the isolate increased. Although the maximum titre obtained by all isolates was depressed at temperatures above approximately 18 °C, half of the isolates were not inhibited by temperatures as low as 0.5 °C. t.
","language":"English","publisher":"London Society for General Microbiology","doi":"10.1099/0022-1317-65-12-2199","usgsCitation":"Mulcahy, D., Pascho, R., and Jenes, C., 1984, Comparison of in vitro growth characteristics of ten isolates of infectious hematopoietic necrosis virus: Journal of General Virology, v. 65, p. 2199-2207, https://doi.org/10.1099/0022-1317-65-12-2199.","productDescription":"9 p.","startPage":"2199","endPage":"2207","numberOfPages":"9","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":480185,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1099/0022-1317-65-12-2199","text":"Publisher Index Page"},{"id":314339,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"65","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5698d4c0e4b0fbd3f7fa4c1a","contributors":{"authors":[{"text":"Mulcahy, D.","contributorId":82642,"corporation":false,"usgs":true,"family":"Mulcahy","given":"D.","email":"","affiliations":[],"preferred":false,"id":588715,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pascho, R.J.","contributorId":65796,"corporation":false,"usgs":true,"family":"Pascho","given":"R.J.","email":"","affiliations":[],"preferred":false,"id":588716,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jenes, C.K.","contributorId":152262,"corporation":false,"usgs":false,"family":"Jenes","given":"C.K.","email":"","affiliations":[],"preferred":false,"id":588717,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70159408,"text":"pp1300I - 1984 - Wilderness mineral potential: Assessment of mineral-resource potential in U.S. Forest Service lands studied in 1964-1984: Volume 1","interactions":[],"lastModifiedDate":"2025-01-21T19:22:30.08193","indexId":"pp1300I","displayToPublicDate":"2015-05-04T04:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1300","chapter":"1","title":"Wilderness mineral potential: Assessment of mineral-resource potential in U.S. Forest Service lands studied in 1964-1984: Volume 1","docAbstract":"Under the provisions of the Wilderness Act (Public Law 88-577, September 3, 1964) and subsequent related legislation, the U.S. Geological Survey (USGS) and the U.S. Bureau of Mines (USBM) have been conducting mineral surveys of wilderness and primitive areas, and of other national forest lands being considered for wilderness designation. The Wilderness Act directs that the results of these surveys are to be made available to the public and are to be submitted to the President and the Congress. This professional paper is a synopsis of the mineral surveys made from 1965 to 1983. It summarizes our current knowledge of mineral and energy resources and of the potential for the occurrence of undiscovered mineral and energy resources in 45 million acres of Federal lands, chiefly in national forests.
\nThis book, in two volumes, consists of 332 summary articles, arranged alphabetically by State, in which the mineral-resource potential of about 800 individual areas is discussed. The summaries of the mineral surveys were written during 1982-83, generally by those who made the surveys. Index maps of each state show the location of the areas studied, numerically keyed to an alphabetic list. The national distribution of the wilderness lands studied is shown on the frontispiece. Where lands were in proximity or were added to expand previously designated areas, they often are described in a single article.
\nEach article begins with a short summary of the results of the mineral survey followed by a discussion of the character and geologic setting of the area. Mineral resources (if any) are discussed, and the potential for undiscovered mineral resources is assessed; these are keyed to the generalized geographic and geologic map of each area Areas that have geologic characteristics indicative of different degrees of potential for the occurrence of mineral resources are shown in shades of red on each map. Some articles have a section on suggestions for further study to better define the mineral-resource potential of the area A list of pertinent references (including many of the maps and reports prepared during the mineral survey) is provided at the end of each article.
\nThis introduction contains some basic concepts about mineral resources and mineral-resource potential to try to make the book more useful to those who are not familiar with the fields of earth science and mineral-resource assessments. The legislation dealing with the wilderness program is reviewed briefly, because this evolving legislation has imparted a continuing and changing influence on the mineral-resource surveys. The introduction concludes with a description of the publications of the Geological Survey that report in greater detail the results of the joint wilderness studies by the Geological Survey and the Bureau of Mines.
","language":"English","publisher":"U.S. Government Printing Office","publisherLocation":"Washington, D.C.","doi":"10.3133/pp1300I","collaboration":"Prepared in cooperation with the U.S. Bureau of Mines","usgsCitation":"1984, Wilderness mineral potential: Assessment of mineral-resource potential in U.S. Forest Service lands studied in 1964-1984: Volume 1: U.S. Geological Survey Professional Paper 1300, xvii, 550 p., https://doi.org/10.3133/pp1300I.","productDescription":"xvii, 550 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":311190,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.er.usgs.gov/thumbnails/pp1300I.jpg"},{"id":320073,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1300-1/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":480852,"rank":3,"type":{"id":36,"text":"NGMDB Index 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The fault-bounded outcrop belt of the Chugach terrane is about 2000-km long and 100-km wide and was accreted to Alaska during the Cenozoic. Turbidites are at least 5000 m thick, are extensively deformed, have been regionally metamorphosed, and have been intruded by anatectic granites. Facies associations indicate an east-to-west progression from inner-fan to middle-fan, outer-fan, fan-fringe, and basin-plain deposits. To the north is a marginal trench-slope facies association and a basin. ?? 1984 Springer-Verlag New York Inc.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geo-Marine Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Springer-Verlag","doi":"10.1007/BF02462465","issn":"02760460","usgsCitation":"Nilsen, T.H., 1984, Trench-fill submarine-fan facies associations of the Upper Cretaceous Chugach terrane, southern Alaska: Geo-Marine Letters, v. 3, no. 2-4, p. 179-185, https://doi.org/10.1007/BF02462465.","startPage":"179","endPage":"185","costCenters":[],"links":[{"id":18979,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF02462465"},{"id":203625,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"3","issue":"2-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ce4b07f02db626834","contributors":{"authors":[{"text":"Nilsen, T. H.","contributorId":93057,"corporation":false,"usgs":true,"family":"Nilsen","given":"T.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":346413,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":5221976,"text":"5221976 - 1984 - Disseminated visceral coccidiosis in sandhill cranes","interactions":[],"lastModifiedDate":"2012-02-02T00:15:10","indexId":"5221976","displayToPublicDate":"2010-06-16T12:19:19","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2528,"text":"Journal of the American Veterinary Medical Association","active":true,"publicationSubtype":{"id":10}},"title":"Disseminated visceral coccidiosis in sandhill cranes","docAbstract":"Disseminated visceral coccidiosis (DVC) caused by Eimeria spp was first recognized as a disease entity in captive sandhill cranes (Grus canadensis) and whooping cranes (G americana) at the Patuxent Wildlife Research Center. Because cranes produced at the Center are reintroduced to the wild to augment wild populations, studies involving both experimentally induced and natural infections were initiated to determine the potential or actual occurrence of DVC in wild Gruidae. Nine sandhill cranes dosed orally with eimerian oocysts of wild origin developed lesions characteristic of DVC. Extraintestinal granulomas associated with developing schizonts were found in 6 birds. Similar lesions were observed in wild sandhill cranes throughout parts of midwestern United States, Alaska, and Saskatchewan. These studies revealed the wide geographic distribution and the high frequency of occurrence of DVC in wild cranes.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of the American Veterinary Medical Association","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Carpenter, J.W., Novilla, M., Fayer, R., and Iverson, G., 1984, Disseminated visceral coccidiosis in sandhill cranes: Journal of the American Veterinary Medical Association, v. 185, no. 11, p. 1343-1346.","productDescription":"1343-1346","startPage":"1343","endPage":"1346","numberOfPages":"4","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":195949,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"185","issue":"11","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db64a32a","contributors":{"authors":[{"text":"Carpenter, J. W.","contributorId":81854,"corporation":false,"usgs":true,"family":"Carpenter","given":"J.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":335174,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Novilla, M.N.","contributorId":18716,"corporation":false,"usgs":true,"family":"Novilla","given":"M.N.","email":"","affiliations":[],"preferred":false,"id":335172,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fayer, R.","contributorId":98684,"corporation":false,"usgs":true,"family":"Fayer","given":"R.","email":"","affiliations":[],"preferred":false,"id":335175,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Iverson, G.C.","contributorId":30590,"corporation":false,"usgs":true,"family":"Iverson","given":"G.C.","email":"","affiliations":[],"preferred":false,"id":335173,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ]}