No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/b1904R","usgsCitation":"Ojakangas, R.W., 1994, Sedimentology and provenance of the early Proterozoic Michigamme Formation and Goodrich Quartzite, northern Michigan: Regional stratigraphic implications and suggested correlations: U.S. Geological Survey Bulletin 1904, iv, 31 p., https://doi.org/10.3133/b1904R.","productDescription":"iv, 31 p.","costCenters":[],"links":[{"id":408279,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_22107.htm","linkFileType":{"id":5,"text":"html"}},{"id":84549,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/1904r/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":134611,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/1904r/report-thumb.jpg"}],"country":"United States","state":"Michigan","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -90.4017,\n 45.75\n ],\n [\n -87.217,\n 45.75\n ],\n [\n -87.217,\n 47.438\n ],\n [\n -90.4017,\n 47.438\n ],\n [\n -90.4017,\n 45.75\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fbb93","contributors":{"authors":[{"text":"Ojakangas, Richard W.","contributorId":23518,"corporation":false,"usgs":true,"family":"Ojakangas","given":"Richard","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":235868,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":18060,"text":"ofr93159 - 1994 - Particle-tracking analysis of contributing areas of public-supply wells in simple and complex flow systems, Cape Cod, Massachusetts","interactions":[],"lastModifiedDate":"2022-11-01T20:04:56.138628","indexId":"ofr93159","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1994","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":"93-159","title":"Particle-tracking analysis of contributing areas of public-supply wells in simple and complex flow systems, Cape Cod, Massachusetts","docAbstract":"Steady-state, two-and three-dimensional, ground-water flow models coupled with a particle- tracking program were evaluated to determine their effectiveness in delineating contributing areas of existing and hypothetical public-supply wells pumping from two contrasting stratified-drift aquifers of Cape Cod, Mass. Several of the contri- buting areas delineated by use of the three- dimensional models do not conform to simple ellipsoidal shapes that are typically delineated by use of a two-dimensional analytical and numerical modeling techniques, include dis- continuous areas of the water table, and do not surround the wells. Because two-dimensional areal models do not account for vertical flow, they cannot adequately represent many of the hydro- geologic and well-design variables that were shown to complicate the delineation of contributing areas in these flow systems, including the presence of discrete lenses of 1ow hydraulic conductivity, large ratios of horizontal to ver- tical hydraulic conductivity, shallow streams, partially penetrating supply wells, and 1ow pumping rates (less than 0.1 million gallons per day). Nevertheless, contributing areas delineated for two wells in the simpler of the two flow systems--a thin (less than 100 feet), single- layer, uniform aquifer with near-ideal boundary conditions--were not significantly different for the two- or three-dimensional models of the natural system, for a pumping rate of 0.5 million gallons per day. Use of particle tracking helped identify the source of water to simulated wells, which included precipitation recharge, wastewater return flow, and pond water. Pond water and wastewater return flow accounted for as much as 73 and 40 percent, respectively, of the water captured by simulated wells.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr93159","usgsCitation":"Barlow, P.M., 1994, Particle-tracking analysis of contributing areas of public-supply wells in simple and complex flow systems, Cape Cod, Massachusetts: U.S. Geological Survey Open-File Report 93-159, vii, 68 p., https://doi.org/10.3133/ofr93159.","productDescription":"vii, 68 p.","costCenters":[],"links":[{"id":409011,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_12634.htm","linkFileType":{"id":5,"text":"html"}},{"id":47413,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1993/0159/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":149964,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1993/0159/report-thumb.jpg"}],"country":"United States","state":"Massachusetts","otherGeospatial":"Cape Cod","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -70.39418497653247,\n 41.59971353256725\n ],\n [\n -69.92674075667135,\n 41.59971353256725\n ],\n [\n -69.92674075667135,\n 41.923083402616925\n ],\n [\n -70.39418497653247,\n 41.923083402616925\n ],\n [\n -70.39418497653247,\n 41.59971353256725\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6ae036","contributors":{"authors":[{"text":"Barlow, P. M.","contributorId":63022,"corporation":false,"usgs":true,"family":"Barlow","given":"P.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":178464,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":17117,"text":"ofr94157 - 1994 - Gas chromatography and Rock-Eval pyrolysis analyses of some well cuttings and cores from Nevada","interactions":[],"lastModifiedDate":"2012-02-02T00:07:18","indexId":"ofr94157","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1994","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":"94-157","title":"Gas chromatography and Rock-Eval pyrolysis analyses of some well cuttings and cores from Nevada","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr94157","usgsCitation":"Barker, C., Palacas, J.G., Lillis, P., and Daws, T., 1994, Gas chromatography and Rock-Eval pyrolysis analyses of some well cuttings and cores from Nevada: U.S. Geological Survey Open-File Report 94-157, 8 p. :ill. ;28 cm., https://doi.org/10.3133/ofr94157.","productDescription":"8 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":150207,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1994/0157/report-thumb.jpg"},{"id":46240,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1994/0157/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b28e4b07f02db6b1331","contributors":{"authors":[{"text":"Barker, C.E.","contributorId":69991,"corporation":false,"usgs":true,"family":"Barker","given":"C.E.","affiliations":[],"preferred":false,"id":174994,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Palacas, J. G.","contributorId":18359,"corporation":false,"usgs":true,"family":"Palacas","given":"J.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":174992,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lillis, P. G. 0000-0002-7508-1699","orcid":"https://orcid.org/0000-0002-7508-1699","contributorId":17630,"corporation":false,"usgs":true,"family":"Lillis","given":"P. G.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":false,"id":174991,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Daws, T.A.","contributorId":56651,"corporation":false,"usgs":true,"family":"Daws","given":"T.A.","email":"","affiliations":[],"preferred":false,"id":174993,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70185347,"text":"70185347 - 1994 - The adaptive significance of hatching synchrony of waterfowl eggs","interactions":[],"lastModifiedDate":"2017-03-20T16:40:37","indexId":"70185347","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1994","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":"The adaptive significance of hatching synchrony of waterfowl eggs","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/gq1696","usgsCitation":"Pallister, J.S., Latta, J.S., and Du Bray, E., 1994, Geologic map of the Rustler Park quadrangle, Cochise County, Arizona: U.S. Geological Survey Geologic Quadrangle 1696, Report: 2 p.; Plate, https://doi.org/10.3133/gq1696.","productDescription":"Report: 2 p.; Plate","costCenters":[],"links":[{"id":253549,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gq/1696/report-thumb.jpg"},{"id":248488,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gq/1696/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":102754,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_1204.htm","linkFileType":{"id":5,"text":"html"},"description":"1204"}],"scale":"24000","country":"United States","state":"Arizona","county":"Cochise County","otherGeospatial":"Rustler Park quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -109.375,31.875 ], [ -109.375,32 ], [ -109.25,32 ], [ -109.25,31.875 ], [ -109.375,31.875 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c5a8","contributors":{"authors":[{"text":"Pallister, John S. 0000-0002-2041-2147 jpallist@usgs.gov","orcid":"https://orcid.org/0000-0002-2041-2147","contributorId":2024,"corporation":false,"usgs":true,"family":"Pallister","given":"John","email":"jpallist@usgs.gov","middleInitial":"S.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":267203,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Latta, John S.","contributorId":22798,"corporation":false,"usgs":true,"family":"Latta","given":"John","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":267205,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Du Bray, E. A.","contributorId":22333,"corporation":false,"usgs":true,"family":"Du Bray","given":"E. A.","affiliations":[],"preferred":false,"id":267204,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":66104,"text":"i2400 - 1994 - Geologic map of the northern part of the Piceance Creek basin, northwestern Colorado","interactions":[],"lastModifiedDate":"2012-02-10T00:11:05","indexId":"i2400","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1994","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2400","subseriesTitle":"NONE","title":"Geologic map of the northern part of the Piceance Creek basin, northwestern Colorado","language":"ENGLISH","doi":"10.3133/i2400","usgsCitation":"Hail, W., and Smith, M.C., 1994, Geologic map of the northern part of the Piceance Creek basin, northwestern Colorado: U.S. Geological Survey IMAP 2400, 1 map :col. ;70 x 70 cm., on sheet 87 x 143 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/i2400.","productDescription":"1 map :col. ;70 x 70 cm., on sheet 87 x 143 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":107414,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_10270.htm","linkFileType":{"id":5,"text":"html"},"description":"10270"},{"id":189212,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":91501,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/2400/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"100000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -108.75,39.75 ], [ -108.75,40.3675 ], [ -107.93361111111112,40.3675 ], [ -107.93361111111112,39.75 ], [ -108.75,39.75 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae1e4b07f02db68898f","contributors":{"authors":[{"text":"Hail, W. J.","contributorId":90320,"corporation":false,"usgs":true,"family":"Hail","given":"W. J.","affiliations":[],"preferred":false,"id":273976,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, M. C.","contributorId":97116,"corporation":false,"usgs":true,"family":"Smith","given":"M.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":273977,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":19028,"text":"ofr9427 - 1994 - Water-quality data from continuously monitored sites in the Pamlico and Neuse River estuaries, North Carolina, 1991-92","interactions":[],"lastModifiedDate":"2017-01-04T11:03:46","indexId":"ofr9427","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1994","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":"94-27","title":"Water-quality data from continuously monitored sites in the Pamlico and Neuse River estuaries, North Carolina, 1991-92","docAbstract":"Water-quality measurements were made at six sites in or near North Carolina?s Pamlico River estuary and at five sites in or near the Neuse River estuary. Measurements taken at 15-minute intervals included near-surface and near-bottom specific conductance; near-surface water temperature; and near-surface, mid-depth, and near-bottom dissolved-oxygen concentrations.\r\n\r\nIn the Pamlico River estuary, salinities generally ranged from less than 0.1 to 20 parts per thousand during the period October 1991 through September 1992. Recorded water temperatures in the Pamlico River were between 3.5 and 33 degrees Celsius during the measurement period. Dissolved-oxygen concentrations ranged from less than 1 to 23 milligrams per liter.\r\n\r\nIn the Neuse River estuary, salinities ranged from 0.3 to 27 parts per thousand between October 1991 and September 1992. During the same period, recorded water temperatures in this estuary were between 4 and 34 degrees Celsius. Dissolved-oxygen concentrations ranged from less than 1 to greater than 22 milligrams per liter.\r\n\r\nDaily mean values of salinity; water temperature; dissolved-oxygen concentrations; and dissolved oxygen, percent saturation, are presented in tables and graphs. Five-day mean values of water temperature and dissolved-oxygen concentrations for day and night conditions also are presented in tables. Data are presented illustrating the vertical distribution of selected constituents at each site for selected dates.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nU.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor],","doi":"10.3133/ofr9427","usgsCitation":"Garrett, R.G., 1994, Water-quality data from continuously monitored sites in the Pamlico and Neuse River estuaries, North Carolina, 1991-92: U.S. Geological Survey Open-File Report 94-27, vi, 161 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr9427.","productDescription":"vi, 161 p. :ill., maps ;28 cm.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":48438,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1994/0027/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":151464,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1994/0027/report-thumb.jpg"}],"country":"United States","state":"North Carolina","otherGeospatial":"Neuse River, Pamlico River","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -79.7607421875,\n 33.53223722395908\n ],\n [\n -79.82666015625,\n 36.53612263184686\n ],\n [\n -75.322265625,\n 36.54494944148325\n ],\n [\n -75.333251953125,\n 33.54139466898275\n ],\n [\n -79.7607421875,\n 33.53223722395908\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e3e4b07f02db5e5686","contributors":{"authors":[{"text":"Garrett, R. G.","contributorId":93929,"corporation":false,"usgs":true,"family":"Garrett","given":"R.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":180176,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":30537,"text":"wri944000 - 1994 - Geomorphic response to channel modifications of Skuna River at the State Highway 9 crossing at Bruce, Calhoun County, Mississippi","interactions":[],"lastModifiedDate":"2012-02-02T00:09:12","indexId":"wri944000","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1994","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"94-4000","title":"Geomorphic response to channel modifications of Skuna River at the State Highway 9 crossing at Bruce, Calhoun County, Mississippi","docAbstract":"Skuna River at State Highway 9 at Bruce, Calhoun County, Mississippi, has geomorphically responded to channel modifications by lowering of the channel bed through degradation, which heightened and steepened channel banks and induced widening. Skuna River Canal (Skuna River) has typically degraded about 16.5 feet and widened about 150 feet from 1925 (when constructed) to 1992. Old Skuna River has degraded and widened about 11 feet and 40 feet, respectively, from 1921 to 1991. Skuna River Canal tributary has degraded about 6 feet from 1921 to 1991. Most of the geomorphic response on the Old River and the tributary seems to be a consequence of modifications of the canal. The bankfull discharge of the canal has increased about 1,450 percent, and the channel slope has decreased about 34 percent from 1925 to 1989. The bankfull stream power has been decreasing since 1980. The bankfull channel width-depth ratio has been increasing since 1975, which indicates the canal has been widening more than degrading since 1975. As much as 1 foot of additional degradation and 40 feet of additional widening are projected through 2010 on Skuna River Canal in the vicinity of State Highway 9. About 70 feet of additional widening could occur before the canal reaches quasi-equilibrium, which will likely be reached after 2010. If Old Skuna River and Skuna River Canal tributary degrade as much as the canal, which is doubtful, then about 6 and 11 feet of additional degradation could occur by 2010 on the Old Skuna River and the tributary, respectively, at State Highway 9. Old Skuna River and the tributary could both widen an additional 30 feet in the next 10 to 20 years. The channel low-stage thalweg of Skuna River Canal is beginning to meander around sandbars inducing lateral erosion of the channel banks. The widening projections in this report do not directly account for lateral erosion and are considered to be a minimum for the typical channel reach. Lateral erosion will likely have a significant effect on future widening site.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nU.S.G.S. Earth Science Information Center, Open-File Reports Section [distributor],","doi":"10.3133/wri944000","usgsCitation":"Wilson, K., and Turnipseed, D., 1994, Geomorphic response to channel modifications of Skuna River at the State Highway 9 crossing at Bruce, Calhoun County, Mississippi: U.S. Geological Survey Water-Resources Investigations Report 94-4000, vii, 43 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri944000.","productDescription":"vii, 43 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":123523,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1994/4000/report-thumb.jpg"},{"id":59312,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1994/4000/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649ceb","contributors":{"authors":[{"text":"Wilson, K.V. Jr.","contributorId":31419,"corporation":false,"usgs":true,"family":"Wilson","given":"K.V.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":203423,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Turnipseed, D.P.","contributorId":59824,"corporation":false,"usgs":true,"family":"Turnipseed","given":"D.P.","email":"","affiliations":[],"preferred":false,"id":203424,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":5309,"text":"fs02095 - 1994 - United States Geological Survey, programs in Maryland and the District of Columbia","interactions":[],"lastModifiedDate":"2012-02-02T00:05:32","indexId":"fs02095","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1994","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"020-95","title":"United States Geological Survey, programs in Maryland and the District of Columbia","language":"ENGLISH","publisher":"The Survey,","doi":"10.3133/fs02095","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1994, United States Geological Survey, programs in Maryland and the District of Columbia: U.S. Geological Survey Fact Sheet 020-95, [4] p. : ill. ; 28 cm. ill. ;, https://doi.org/10.3133/fs02095.","productDescription":"[4] p. : ill. ; 28 cm. ill. ;","costCenters":[],"links":[{"id":319,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://water.usgs.gov/wid/html/md_dc.html","linkFileType":{"id":5,"text":"html"}},{"id":117013,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/1995/0020/report-thumb.jpg"},{"id":32008,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/1995/0020/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a26e4b07f02db60f3e4","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":528476,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":19140,"text":"ofr94425 - 1994 - The digital geologic map of Wyoming in ARC/INFO format","interactions":[],"lastModifiedDate":"2012-02-02T00:07:26","indexId":"ofr94425","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1994","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":"94-425","title":"The digital geologic map of Wyoming in ARC/INFO format","docAbstract":"This geologic map was prepared as part of a study of digital\r\nmethods and techniques as applied to complex geologic maps. The\r\ngeologic map was digitized from the original scribe sheets used to\r\nprepare the published Geologic Map of Wyoming (Love and Christiansen,\r\n1985). Consequently, the digital version is at 1:500,000 scale using \r\nthe Lambert Conformal Conic map projection parameters of the State base\r\nmap. Stable base contact prints of the scribe sheets were scanned on\r\na Tektronix 4991 digital scanner. The scanner automatically converts \r\nthe scanned image to an ASCII vector format. These vectors were\r\ntransferred to a VAX minicomputer, where they were then loaded into\r\nARC/INFO. Each vector and polygon was given attributes derived from\r\nthe original 1985 geologic map.\r\n\r\n \r\n Descriptors:\r\n The Digital Geologic Map of Wyoming in ARC/INFO Format\r\n Open-File Report 94-0425","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr94425","usgsCitation":"Green, G., and Drouillard, P., 1994, The digital geologic map of Wyoming in ARC/INFO format: U.S. Geological Survey Open-File Report 94-425, 10 p. ;28 cm., https://doi.org/10.3133/ofr94425.","productDescription":"10 p. ;28 cm.","costCenters":[],"links":[{"id":1073,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1994/ofr-94-0425/","linkFileType":{"id":5,"text":"html"}},{"id":150729,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1994/0425/report-thumb.jpg"},{"id":48606,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1994/0425/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a82e4b07f02db64acfe","contributors":{"authors":[{"text":"Green, G.N.","contributorId":22349,"corporation":false,"usgs":true,"family":"Green","given":"G.N.","email":"","affiliations":[],"preferred":false,"id":180380,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Drouillard, P.H.","contributorId":46549,"corporation":false,"usgs":true,"family":"Drouillard","given":"P.H.","email":"","affiliations":[],"preferred":false,"id":180381,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":30490,"text":"wri934133 - 1994 - Flood discharges and hydraulics near the mouths of Wolf Creek, Craig Branch, Manns Creek, Dunloup Creek, and Mill Creek in the New River Gorge National River, West Virginia","interactions":[],"lastModifiedDate":"2012-02-02T00:09:01","indexId":"wri934133","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1994","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"93-4133","title":"Flood discharges and hydraulics near the mouths of Wolf Creek, Craig Branch, Manns Creek, Dunloup Creek, and Mill Creek in the New River Gorge National River, West Virginia","docAbstract":"The U.S. Geological Survey, in cooperation with the National Park Service, studied the frequency and magnitude of flooding near the mouths of five tributaries to the New River in the New River Gorge National River. The 100-year peak discharge at each tributary was determined from regional frequency equations. The 100-year discharge at Wolf Creek, Craig Branch, Manns Creek, Dunloup Creek, and Mill Creek was 3,400 cubic feet per second, 640 cubic feet per second, 8,200 cubic feet per second, 7,100 cubic feet per second, and 9,400 cubic feet per second, respectively. Flood elevations for each tributary were determined by application of a steady-state, one-dimensional flow model. Manning's roughness coefficients for the stream channels ranged from 0.040 to 0.100. Bridges that would be unable to contain the 100-year flood within the bridge opening included: the State Highway 82 bridge on Wolf Creek, the second Fayette County Highway 25 bridge upstream from the confluence with New River on Dunloup Creek, and an abandoned log bridge on Mill Creek.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nUSGS Earth Science Information Center, Open-File Reports Section [distributor],","doi":"10.3133/wri934133","usgsCitation":"Wiley, J., 1994, Flood discharges and hydraulics near the mouths of Wolf Creek, Craig Branch, Manns Creek, Dunloup Creek, and Mill Creek in the New River Gorge National River, West Virginia: U.S. Geological Survey Water-Resources Investigations Report 93-4133, iv, 27 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri934133.","productDescription":"iv, 27 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":124061,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1993/4133/report-thumb.jpg"},{"id":59271,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1993/4133/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f2e4b07f02db5ef1ef","contributors":{"authors":[{"text":"Wiley, J.B.","contributorId":76739,"corporation":false,"usgs":true,"family":"Wiley","given":"J.B.","email":"","affiliations":[],"preferred":false,"id":203343,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":30458,"text":"wri934152 - 1994 - Hydrogeology of Pleistocene glacial deposits and Jurassic \"red beds\" in the central lower peninsula of Michigan","interactions":[],"lastModifiedDate":"2018-11-19T11:59:57","indexId":"wri934152","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1994","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"93-4152","title":"Hydrogeology of Pleistocene glacial deposits and Jurassic \"red beds\" in the central lower peninsula of Michigan","docAbstract":"Geologic-log data were used to construct thickness and surface-configuration maps of Jurassic deposits, and a map of general composition of Pleistocene glacial deposits, in the central Lower Peninsula of Michigan. These geologic units form the upper part of a regional system of aquifers and confining units in the Michigan Basin. In the peninsula, most bedrock is covered by glacial deposits that are primarily intercalated glaciofluvial sediments and till; in some areas, lacustrine clay and silt are surficial deposits. Areas of primarily glaciofluvial sediments (aquifer material) or till and lacustrine deposits (confining-unit material) were delineated.
Jurassic \"red beds\" underlie glacial deposits in the west-central part of the Michigan Basin. These confining deposits (primarily clay, shale, and gypsum) cover 4,000 square miles of salinewater-bearing Pennsylvanian rocks. Contour maps were generated to show general thickness and surface configuration of Jurassic \"red beds.\" Contour maps of \"red beds\" and the map of general composition of glacial deposits were prepared to aid in assessing hydrogeologic and geochemical characteristics of the regional aquifer system.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri934152","usgsCitation":"Westjohn, D.B., Weaver, T.L., and Zacharias, K., 1994, Hydrogeology of Pleistocene glacial deposits and Jurassic \"red beds\" in the central lower peninsula of Michigan: U.S. Geological Survey Water-Resources Investigations Report 93-4152, iii, 14 p., https://doi.org/10.3133/wri934152.","productDescription":"iii, 14 p.","costCenters":[],"links":[{"id":359552,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1993/4152/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":159797,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1993/4152/report-thumb.jpg"}],"country":"United States","state":"Michigan","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ae4b07f02db62513d","contributors":{"authors":[{"text":"Westjohn, David B.","contributorId":84401,"corporation":false,"usgs":true,"family":"Westjohn","given":"David","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":203288,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Weaver, Thomas L. tlweaver@usgs.gov","contributorId":2392,"corporation":false,"usgs":true,"family":"Weaver","given":"Thomas","email":"tlweaver@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":203286,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Zacharias, K.F.","contributorId":83168,"corporation":false,"usgs":true,"family":"Zacharias","given":"K.F.","email":"","affiliations":[],"preferred":false,"id":203287,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":65716,"text":"i2433A - 1994 - Geologic map showing thickness of sedimentary rocks from ground surface to the top of the upper Cretaceous Pierre Shale in the north half of the Powder River Basin, southeastern Montana and northeastern Wyoming","interactions":[],"lastModifiedDate":"2012-02-10T00:11:08","indexId":"i2433A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1994","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2433","subseriesTitle":"NONE","chapter":"A","title":"Geologic map showing thickness of sedimentary rocks from ground surface to the top of the upper Cretaceous Pierre Shale in the north half of the Powder River Basin, southeastern Montana and northeastern Wyoming","language":"ENGLISH","doi":"10.3133/i2433A","usgsCitation":"Denson, N., Pierson, C.T., and Gundy, W., 1994, Geologic map showing thickness of sedimentary rocks from ground surface to the top of the upper Cretaceous Pierre Shale in the north half of the Powder River Basin, southeastern Montana and northeastern Wyoming: U.S. Geological Survey IMAP 2433, 1 map :col. ;84 x 120 cm., on sheet 104 x 148 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/i2433A.","productDescription":"1 map :col. ;84 x 120 cm., on sheet 104 x 148 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":107419,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_10275.htm","linkFileType":{"id":5,"text":"html"},"description":"10275"},{"id":189536,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"200000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -107.5,44 ], [ -107.5,45.5 ], [ -104.5,45.5 ], [ -104.5,44 ], [ -107.5,44 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae1e4b07f02db6886d3","contributors":{"authors":[{"text":"Denson, N.M.","contributorId":79458,"corporation":false,"usgs":true,"family":"Denson","given":"N.M.","affiliations":[],"preferred":false,"id":273454,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pierson, C. T.","contributorId":57055,"corporation":false,"usgs":true,"family":"Pierson","given":"C.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":273453,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gundy, W.D.","contributorId":104770,"corporation":false,"usgs":true,"family":"Gundy","given":"W.D.","email":"","affiliations":[],"preferred":false,"id":273455,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":19074,"text":"ofr94222 - 1994 - Seismic velocities and geologic logs from borehole measurements at seven strong-motion stations that recorded the 1989 Loma Prieta, California, earthquake","interactions":[],"lastModifiedDate":"2012-02-02T00:07:24","indexId":"ofr94222","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1994","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":"94-222","title":"Seismic velocities and geologic logs from borehole measurements at seven strong-motion stations that recorded the 1989 Loma Prieta, California, earthquake","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr94222","usgsCitation":"Gibbs, J., Fumal, T.E., and Powers, T.J., 1994, Seismic velocities and geologic logs from borehole measurements at seven strong-motion stations that recorded the 1989 Loma Prieta, California, earthquake: U.S. Geological Survey Open-File Report 94-222, i, 104 p. :chiefly ill., maps ;28 cm., https://doi.org/10.3133/ofr94222.","productDescription":"i, 104 p. :chiefly ill., maps ;28 cm.","costCenters":[],"links":[{"id":151089,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1994/0222/report-thumb.jpg"},{"id":48513,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1994/0222/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fb653","contributors":{"authors":[{"text":"Gibbs, J. F.","contributorId":50894,"corporation":false,"usgs":true,"family":"Gibbs","given":"J. F.","affiliations":[],"preferred":false,"id":180266,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fumal, T. E.","contributorId":25942,"corporation":false,"usgs":true,"family":"Fumal","given":"T.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":180265,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Powers, T. J.","contributorId":18391,"corporation":false,"usgs":true,"family":"Powers","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":180264,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70208987,"text":"70208987 - 1994 - Prospects for increasing the salt tolerance of forest trees: A review","interactions":[],"lastModifiedDate":"2020-03-19T14:43:54","indexId":"70208987","displayToPublicDate":"1993-12-31T09:31:13","publicationYear":"1994","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3649,"text":"Tree Physiology","active":true,"publicationSubtype":{"id":10}},"title":"Prospects for increasing the salt tolerance of forest trees: A review","docAbstract":"Three major themes related to the improvement of salt tolerance in forest tree species are examined. First, evidence demonstrating that substantial intraspecific variation in salt tolerance exists in many species is presented. This evidence is important because it suggests that efforts to improve salt tolerance through conventional plant breeding techniques are justified. Second, the physiological and genetic mechanisms controlling salt tolerance are discussed briefly. Although salt tolerance involves the integration of numerous physiological processes, there is considerable evidence that differences in the ability to exclude Na+ and Cl- from leaves are the most important factors underlying intraspecific differences in tolerance. It is also becoming apparent that, although salt tolerance is a multigenic trait, major genes play an important role. Third, progress to date in improving salt tolerance of forest tree species is assessed. Compared with agricultural crops, relatively little progress has been made with either conventional or biotechnological methods, but field trials designed to test clones identified as salt tolerant in screening trials are underway now in several countries. We conclude that there is justification for cautious optimism about the prospects for improving salt tolerance in forest tree species. © 1994 Heron Publishing.
","language":"English","publisher":"Oxford Academic","doi":"10.1093/treephys/14.7-8-9.843","usgsCitation":"Allen, J.A., Chambers, J.L., and Stine, M., 1994, Prospects for increasing the salt tolerance of forest trees: A review: Tree Physiology, v. 14, no. 7-9, p. 843-853, https://doi.org/10.1093/treephys/14.7-8-9.843.","productDescription":"11 p. ","startPage":"843","endPage":"853","costCenters":[],"links":[{"id":373042,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"14","issue":"7-9","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Allen, J. A.","contributorId":82644,"corporation":false,"usgs":false,"family":"Allen","given":"J.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":784426,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chambers, J. L.","contributorId":100787,"corporation":false,"usgs":true,"family":"Chambers","given":"J.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":784427,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stine, M.","contributorId":12414,"corporation":false,"usgs":true,"family":"Stine","given":"M.","email":"","affiliations":[],"preferred":false,"id":784428,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70174348,"text":"70174348 - 1994 - Solutions of primitive equations for three-dimensional tidal circulation","interactions":[],"lastModifiedDate":"2016-07-26T16:32:13","indexId":"70174348","displayToPublicDate":"1993-09-01T00:00:00","publicationYear":"1994","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Solutions of primitive equations for three-dimensional tidal circulation","docAbstract":"No abstract available
","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Proceedings of the Third International Conference on Estuarine and Coastal Modeling","conferenceTitle":"Third International Conference on Estuarine and Coastal Modeling","conferenceDate":"September 8-10, 1993","conferenceLocation":"Chicago, Ill.","language":"English","publisher":"American Society of Civil Engineers","usgsCitation":"Casulli, V., and Cheng, R.T., 1994, Solutions of primitive equations for three-dimensional tidal circulation, in Proceedings of the Third International Conference on Estuarine and Coastal Modeling, Chicago, Ill., September 8-10, 1993, p. 396-406.","productDescription":"11 p.","startPage":"396","endPage":"406","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":324964,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":324957,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.asce.org/templates/publications-book-detail.aspx?id=7804"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5780cebfe4b08116168223b9","contributors":{"authors":[{"text":"Casulli, V.","contributorId":65994,"corporation":false,"usgs":true,"family":"Casulli","given":"V.","affiliations":[],"preferred":false,"id":641987,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cheng, R. T.","contributorId":23138,"corporation":false,"usgs":false,"family":"Cheng","given":"R.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":641988,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70180957,"text":"70180957 - 1994 - Background concentration of (super 129) I in ground and surface water, eastern Snake River Plain, Idaho, 1992","interactions":[],"lastModifiedDate":"2017-02-09T16:46:09","indexId":"70180957","displayToPublicDate":"1993-02-02T00:00:00","publicationYear":"1994","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2552,"text":"Journal of the Idaho Academy of Science","active":true,"publicationSubtype":{"id":10}},"title":"Background concentration of (super 129) I in ground and surface water, eastern Snake River Plain, Idaho, 1992","docAbstract":"No abstract available.
In 1974–1975, 34 adult South Polar Skuas Catharacta maccormicki were colour-ringed on 18 nest territories at Bonaparte Point, Anvers Island, near Palmer Station along the Antarctic Peninsula. Subsequently, the area was searched for these birds during the austral summers of 1975–1976 to 1984–1985 and in 1987–1988 and 1989–1990. Fifty-three percent were seen in 1984–1985, 32% in 1987–1988 and 21% in 1989–1990. Annual survival rate averaged 95% from 1974–1975 to 1984–1985; no sexual differences were detected (n = 28 of known sex). Strong territory and mate fidelity were apparent: 34 skuas averaged 1.1 nest territories and 1.7 mates each in 16 years. Only 4 of 34 individuals (all females) were known to change territories, and each territory change involved a change of mates. Although males showed higher territory fidelity than females (P < 0.01), most females (four of five) retained their territories when previous mates failed to return. Seventeen of 34 birds changed mates a total of 24 times; at least 20 mate changes followed the death or disappearance of the former mate. Males showed slightly higher mate fidelity than females (P < 0.04). Female South Polar and Brown Skuas Catharacta lonnbergi did not differ in territory or mate fidelity. From 1974–1975 to 1984–1985, 120 South Polar Skua chicks were ringed on 18 nest territories on Bonaparte Point: 17 were resighted in the Palmer area when they were 3–10 years old. All 15 returnecs were found within 3 km of their natal nest sites, and four of them occupied nest territories on Bonaparte Point.
","language":"English","publisher":"Wiley","doi":"10.1111/j.1474-919X.1994.tb08128.x","usgsCitation":"Pietz, P., and Parmelee, D., 1994, Survival, site and mate fidelity in South Polar Skuas Catharacta maccormicki at Anvers Island, Antarctica: Ibis, v. 136, no. 1, p. 32-38, https://doi.org/10.1111/j.1474-919X.1994.tb08128.x.","productDescription":"7 p.","startPage":"32","endPage":"38","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":133901,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"136","issue":"1","noUsgsAuthors":false,"publicationDate":"2008-06-28","publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db6880be","contributors":{"authors":[{"text":"Pietz, P.J.","contributorId":6398,"corporation":false,"usgs":true,"family":"Pietz","given":"P.J.","email":"","affiliations":[],"preferred":false,"id":310593,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Parmelee, D.F.","contributorId":11184,"corporation":false,"usgs":true,"family":"Parmelee","given":"D.F.","email":"","affiliations":[],"preferred":false,"id":310594,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70186196,"text":"70186196 - 1994 - Lithologic and structural setting of gold deposits of the Santa Fe District. Mineral County, Nevada","interactions":[],"lastModifiedDate":"2017-06-14T09:57:25","indexId":"70186196","displayToPublicDate":"1992-04-01T00:00:00","publicationYear":"1994","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Lithologic and structural setting of gold deposits of the Santa Fe District. Mineral County, Nevada","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings volume; Walker Lane symposium; Structure, tectonics & mineralization of the Walker Lane","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Walker Lane symposium; Structure, tectonics & mineralization of the Walker Lane","conferenceDate":" April 24, 1992","conferenceLocation":"Reno, NV","language":"English","publisher":"Geological Society of Nevada","usgsCitation":"Albino, G.V., and Boyer, C., 1994, Lithologic and structural setting of gold deposits of the Santa Fe District. Mineral County, Nevada, in Proceedings volume; Walker Lane symposium; Structure, tectonics & mineralization of the Walker Lane, Reno, NV, April 24, 1992, p. 187-211.","productDescription":"25 p. ","startPage":"187","endPage":"211","costCenters":[],"links":[{"id":342468,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Nevada","county":"Mineral ","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-117.8559,39.0746],[-118.1972,38.9993],[-118.197,38.9154],[-118.0197,38.7599],[-117.6896,38.4731],[-118.1284,38.0891],[-118.2205,38.0079],[-118.2443,37.9869],[-118.2883,37.9495],[-118.3501,37.8933],[-118.388,37.893],[-118.4189,37.896],[-118.4271,37.8959],[-118.4701,37.9269],[-118.5031,37.9504],[-118.5479,37.9824],[-118.6108,38.0273],[-118.721,38.106],[-118.7779,38.1467],[-118.7901,38.1554],[-118.8307,38.1843],[-118.8591,38.2047],[-118.9117,38.2417],[-118.9464,38.2663],[-118.9547,38.272],[-118.9933,38.2993],[-119.0196,38.3179],[-119.1416,38.4042],[-119.1538,38.4127],[-119.0357,38.4129],[-119.0169,38.4127],[-118.9077,38.4149],[-118.9058,38.5024],[-118.9061,38.5182],[-118.9062,38.6773],[-118.9079,38.7639],[-118.902,38.764],[-118.9025,38.851],[-119.0166,38.8515],[-119.0168,38.9494],[-118.9187,39.0752],[-118.911,39.0753],[-118.7539,39.0747],[-118.7201,39.0746],[-118.5927,39.0749],[-118.4795,39.0749],[-118.3568,39.074],[-118.163,39.0738],[-117.9727,39.0747],[-117.8559,39.0746]]]},\"properties\":{\"name\":\"Mineral\",\"state\":\"NV\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"59424b3fe4b0764e6c65dcb3","contributors":{"editors":[{"text":"Craigg, S. 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Because the Broward County network is sparse for most spatial statistics, a technique has been developed to define polygons for each well that represent the area monitored by the well within specified criteria. The boundaries of these "confidence polygons" are defined by the endpoints of radial lines oriented toward the other wells. The lengths of these lines are determined as the statistically estimated distances to the points at which ground-water levels can be predicted within specirfied criteria. The confidence polygons indicate: (1) the areal coverage of the network, (2) locations where data are unavailable, and (3) areas of redundant data collection. Comparison with data from a noncontinuous recorder well indicates that the confidence polygons are a good represen- tation of areal coverages. The temporal analysis utilizes statistical techniques similar to those used in the spatial method, defining variations in time rather than in space. Consequently, instead of defining radial distances to points, time intervals are defined over which water-level values can be predicted within a specified confidence. These "temporal confidence intervals" correspond to maximum allowable periods between field measure- ments. To combine all results from the analyses, a single coefficient reflecting the spatial and temporal results has been developed. The coefficient is referred to as the Spatial and Temporal Adequacy and Redundancy Evaluation (STARE) and is determined by three factors: the size of the confidence polygon, the number of times the well is part of a redundant pair, and the temporal confidence interval. This coefficient and the individual results of each analysis are used in evaluating the present network and determining future management decisions.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri944076","usgsCitation":"Swain, E., and Sonenshein, R., 1994, Spatial and temporal statistical analysis of a ground-water level network, Broward County, Florida: U.S. Geological Survey Water-Resources Investigations Report 94-4076, iv, 67 p., https://doi.org/10.3133/wri944076.","productDescription":"iv, 67 p.","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":58842,"rank":299,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1994/4076/wri944121.pdf","text":"Report","size":"10.6 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Water Science Center
U.S. Geological Survey
3321 College Avenue
Davie, FL 33314
The SPECtrum Processing Routines (SPECPR) is a large-scale interactive program for general one-dimensional array processing and optimized for reflectance spectroscopy data and analysis. The program processes one-dimensional arrays up to 4852 data points and the operations include addition, subtraction, multiplication, division, trigonometric functions, logarithmic and exponential functions, and many more specialized routines.
The Specpr user interface is a menu driven, character command system with all user input entered as ascii characters to the program. User commands are thoroughly checked for the context in which they will be used. This provides for essentially all user input mistakes to be caught and appropriate error messages to be issued. The user interface also allows for command aliasing, variable substitutions, command history and batch command processing to occur at any point in the program. The user can also control his or her own variables, increment and decrement them, and monitor certain internal variables. This flexibility allows for sophisticated programming, e.g. from specific computations, to management of a database.
All arrays are treated as one dimensional lists of numbers, each with an appropriate header for identification and history. Any array can be plotted versus another array, and each axis labeled appropriately. For example, you may plot a reflectance spectrum versus wavelength or wavelength versus reflectance. The array type is simply a label, so data like temperature versus time can be treated just as easily as a reflectance spectrum. Some routines are specific to certain purposes, however. For example, the Planck black body generator is specific to intensity versus wavelength, whereas a smoothing routine could operate equally on reflectance versus wavelength or temperature versus time.
Each array element can have an error bar associated with it and errors are propagated through all appropriate routines. Data points can be marked deleted and deleted points are tracked appropriately. These features allow the program to be effectively used on real world data.
This philosophy has resulted in a flexible system for which a user can manipulate data arrays efficiently. The program was designed for analysis of laboratory, field, telescopic, and spacecraft spectroscopic data, and although general in nature, there are biases built in. For example, horizontal axis labels default to wavelength in micrometers, but the defaults can be changed.
Because of the orientation in Specpr to process planetary and terrestrial data, and the need to access such data, Specpr has been extended to have access to non-Specpr default file types. In particular, Specpr can \"skewer\" an 3-dimensional (3D) data file along any of the three axes. Further, block skewers can be done with the standard deviation of the mean computed for each channel in the block. Currently, Specpr can access any of the standard file types common in the terrestrial and planetary remote sensing communities. Details on 3D file I/O are given in Chapter 6.
Specpr has multiple record types available within a single Specpr data file. Currently defined record types are data and text. In a data record, a standard one-dimensional array is held, along with its header information. The header information includes a title, history, dates and time of data acquisition and when the data were last processed, the user who processed the data, information typical of a spectrum like temperature and viewing geometry, as well as pointers to wavelengths, resolution, and text. If a spectrum is more than 256 channels in length, then the data gets put in succeeding records in the file, and the following records are continuation records.
The second record type is the text, where a title and a block of text (up to 19 kbytes) can be stored. This record type is typically used for a description of samples, experiments, instruments, or data processing for a particular data set. It could also store the actual commands used to create a spectrum. The commands for a complicated plot for a publication might be stored in a text record. That way, you can easily regenerate the plot, or even write the commands to a non-Specpr file, modify them with any editor and re-execute them.
The file types, text and command processing, combined with the math and special functions, provide for very powerful and general analysis tool. These facilities also provide the framework for database management.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr93595","collaboration":"The USGS does not support this software or technical questions for the software associated with the publication.","usgsCitation":"Clark, R.N., 1993; SPECtrum Processing Routines User's Manual Version 3 (program SPECPR); U.S. Geological Survey Open-File Report 93-595, 195 p., https://doi.org/10.3133/ofr93595.","productDescription":"210 p.","onlineOnly":"Y","costCenters":[{"id":35995,"text":"Geology, Geophysics, and Geochemistry Science Center","active":true,"usgs":true}],"links":[{"id":418605,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1993/0595/coverthb.jpg"},{"id":418606,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1993/0595/ofr19930595.pdf","text":"Report","size":"960 Kb","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 93-595"}],"contact":"Director, Geology, Geophysics, and Geochemistry Science Center
U.S. Geological Survey
Box 25046, MS 973
Denver, CO 80225
Caribbean-Florida Water Science Center
U.S. Geological Survey
3321 College Avenue
Davie, FL 33314
No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wdrMDDE932","usgsCitation":"Smigaj, M., Saffer, R., and Tegeler, J., 1993, Water resources data Maryland and Delaware, water year 1993, Volume 2: Ground-water data: U.S. Geological Survey Water Data Report MD-DE-93-2, 551 p., https://doi.org/10.3133/wdrMDDE932.","productDescription":"551 p.","costCenters":[{"id":41514,"text":"Maryland-Delaware-District of Columbia Water Science Center","active":true,"usgs":true}],"links":[{"id":381983,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wdr/1993/md-de-93-2/wdrMDDE932.pdf","text":"Report","size":"21.7 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Water Data Report MD-DE-93-2"},{"id":181620,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wdr/1993/md-de-93-2/wdrMDDE932_coverthb.jpg"}],"country":"United States","state":"Delaware, 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