Stratiform beds of jasper (hematitic chert), composed essentially of SiO2 (69–95 wt %) and Fe2O3 (3–25 wt %), can be traced several kilometers along strike in the Ordovician Løkken ophiolite, Norway. These siliceous beds are closely associated with volcanogenic massive sulfide (VMS) deposits and are interpreted as sea-floor gels that were deposited by fallout from hydrothermal plumes in silica-rich seawater, in which plume-derived Fe oxyhydroxide particles promoted flocculation and rapid settling of large (~200 μm) colloidal particles of silica-iron oxyhydroxide.
Concentrations of chalcophile elements in the jasper beds are at the parts per million level implying that sulfide particle fallout was insignificant and that the Si-Fe gel-forming plumes were mainly derived from intermediate- (100°–250°C) to high-temperature (>250°C) white smoker-type vents with high Fe/S ratios. The interpreted setting is similar to that of the Lau basin, where high-temperature (280°–334°C) white smoker venting alternates or overlaps with sulfide mound-forming black smoker venting. Ratios of Al, Sc, Th, Hf, and REE to iron are very low and show that the detrital input was <0.1 percent of the bulk jasper. Most jasper beds are enriched in U, V, P, and Mo relative to the North American Shale Composite, reflecting a predominantly seawater source, whereas REE distribution patterns (positive Eu and negative Ce anomalies) reflect variable mixing of hydrothermal solutions with oxic seawater at dilution ratios of ~102 to 104.
Trace element variations in the gel precursor to the jasper are thought to have been controlled by coprecipitation and/or adsorption by Fe oxyhydroxide particles that formed by the oxidation of hydrothermal Fe2+ within the variably seawater-diluted hydrothermal plume(s). Thick jasper layers near the Høydal VMS orebody show distinct positive As/Fe and Sb/Fe anomalies that are attributed to near-vent rapid settling of Si-Fe particles derived from As- and Sb-rich hydrothermal fluids prior to extensive mixing with seawater in the buoyant plume. Particles that formed later in the highly diluted nonbuoyant plume formed relatively As and Sb poor distal jasper. The large particle sizes and accordingly high settling rates of the particles, together with mass-balance calculations based on modern vent field data, suggest that individual meter-thick jasper beds formed within a plume lifetime of 200 years or less. The lack of thick jasper beds near the Løkken VMS orebody, which is larger than the Høydal orebody by more than two orders of magnitude, probably reflects a shift to anoxic conditions during Løkken mineralization. This environment limited oxidation of iron in the hydrothermal plume and formation of the ferric oxyhydroxides necessary for the flocculation of silica and sea-floor deposition of the gel precursor of the jasper beds.
Distal pyritic and iron-poor cherts are more common than jasper in ancient VMS-hosting sequences. The origin of these other types of siliceous exhalite is enigmatic but at least in some cases involved sulfidation, reduction to magnetite, or dissolution of the original ferric iron in precursor Si-rich gels, either by hydrothermal or diagenetic processes.
","language":"English","publisher":"Society of Economic Geologists","doi":"10.2113/100.8.1511","issn":"03610128","usgsCitation":"Grenne, T., and Slack, J.F., 2005, Geochemistry and jasper beds from the Ordovician Løkken ophiolite, Norway: origin of proximal and distal siliceous exhalites: Economic Geology, v. 100, no. 8, p. 1511-1527, https://doi.org/10.2113/100.8.1511.","productDescription":"17 p.","startPage":"1511","endPage":"1527","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":245,"text":"Eastern Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"links":[{"id":238439,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":211210,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2113/100.8.1511"}],"volume":"100","issue":"8","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a16d6e4b0c8380cd5529e","contributors":{"authors":[{"text":"Grenne, Tor","contributorId":7460,"corporation":false,"usgs":false,"family":"Grenne","given":"Tor","email":"","affiliations":[{"id":35509,"text":"Geological Survey of Norway","active":true,"usgs":false}],"preferred":false,"id":415801,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Slack, John F. 0000-0001-6600-3130 jfslack@usgs.gov","orcid":"https://orcid.org/0000-0001-6600-3130","contributorId":1032,"corporation":false,"usgs":true,"family":"Slack","given":"John","email":"jfslack@usgs.gov","middleInitial":"F.","affiliations":[{"id":387,"text":"Mineral Resources Program","active":true,"usgs":true},{"id":245,"text":"Eastern Mineral and Environmental Resources Science Center","active":true,"usgs":true},{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":415802,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70027920,"text":"70027920 - 2005 - Post-precipitation bias in band-tailed pigeon surveys conducted at mineral sites","interactions":[],"lastModifiedDate":"2017-11-18T12:35:41","indexId":"70027920","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3779,"text":"Wildlife Society Bulletin","onlineIssn":"1938-5463","printIssn":"0091-7648","active":true,"publicationSubtype":{"id":10}},"title":"Post-precipitation bias in band-tailed pigeon surveys conducted at mineral sites","docAbstract":"Many animal surveys to estimate populations or index trends include protocol prohibiting counts during rain but fail to address effects of rainfall preceding the count. Prior research on Pacific Coast band-tailed pigeons (Patagioenas fasciata monilis) documented declines in use of mineral sites during rainfall. We hypothesized that prior precipitation was associated with a short-term increase in use of mineral sites following rain. We conducted weekly counts of band-tailed pigeons at 19 Pacific Northwest mineral sites in 2001 and 20 sites in 2002. Results from regression analysis indicated higher counts ???2 days after rain (11.31??5.00% [x????SE]) compared to ???3 days. Individual index counts conducted ???2 days after rain were biased high, resulting in reduced ability to accurately estimate population trends. Models of band-tailed pigeon visitation rates throughout the summer showed increased mineral-site counts during both June and August migration periods, relative to the July breeding period. Our research supported previous studies recommending that mineral-site counts used to index the band-tailed pigeon population be conducted during July. We further recommend conducting counts >3 days after rain to avoid weather-related bias in index estimation. The design of other population sampling strategies that rely on annual counts should consider the influence of aberrant weather not only coincident with but also preceding surveys if weather patterns are thought to influence behavior or detection probability of target species.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Wildlife Society Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.2193/0091-7648(2005)33[1047:PBIBPS]2.0.CO;2","issn":"00917648","usgsCitation":"Overton, C., Schmitz, R., and Casazza, M.L., 2005, Post-precipitation bias in band-tailed pigeon surveys conducted at mineral sites: Wildlife Society Bulletin, v. 33, no. 3, p. 1047-1054, https://doi.org/10.2193/0091-7648(2005)33[1047:PBIBPS]2.0.CO;2.","startPage":"1047","endPage":"1054","numberOfPages":"8","costCenters":[],"links":[{"id":238406,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":211184,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2193/0091-7648(2005)33[1047:PBIBPS]2.0.CO;2"}],"volume":"33","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a7e6ce4b0c8380cd7a530","contributors":{"authors":[{"text":"Overton, C.T.","contributorId":36482,"corporation":false,"usgs":true,"family":"Overton","given":"C.T.","email":"","affiliations":[],"preferred":false,"id":415799,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schmitz, R.A.","contributorId":101447,"corporation":false,"usgs":true,"family":"Schmitz","given":"R.A.","email":"","affiliations":[],"preferred":false,"id":415800,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Casazza, Michael L. 0000-0002-5636-735X mike_casazza@usgs.gov","orcid":"https://orcid.org/0000-0002-5636-735X","contributorId":2091,"corporation":false,"usgs":true,"family":"Casazza","given":"Michael","email":"mike_casazza@usgs.gov","middleInitial":"L.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":415798,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70027916,"text":"70027916 - 2005 - Seismicity and tilt associated with the 2003 Anatahan eruption sequence","interactions":[],"lastModifiedDate":"2019-05-10T08:42:49","indexId":"70027916","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2499,"text":"Journal of Volcanology and Geothermal Research","active":true,"publicationSubtype":{"id":10}},"title":"Seismicity and tilt associated with the 2003 Anatahan eruption sequence","docAbstract":"On May 10, 2003, the first historical eruption of Anatahan volcano in the western Pacific Mariana Islands was fortuitously recorded by a broadband seismograph installed on the island only 4 days prior to the eruption. This station, located 7 km WNW of the active crater, together with another broadband seismograph on Sarigan Island 45 km to the north, continued to operate throughout the 2-month period of major eruptive activity in May and June and throughout the majority of the following year. In June 2003, the Saipan Emergency Management Office and the US Geological Survey installed two telemetered high-gain short-period seismic stations to monitor the activity in real-time. The only earthquakes detected in the 4-day period from the initial seismograph installation until 6 h prior to the eruption occurred approximately 20 km to the northeast of the island on May 8. The first volcano-tectonic (VT) event located near the volcano occurred at 01:53 GMT on May 10. The number of events per hour then increased dramatically and a period of about 80 discrete earthquakes per hour commenced at about 06:20 GMT, immediately prior to the estimated eruption time of 07:30 from the Volcanic Ash Advisory Center. A long-period tilt signal recorded on the horizontal components of the broadband seismograph, indicating upward movement of the crater region, also commenced at about 06:20. Inflation continued until 09:30, when the direction of tilt reversed. Deflation continued until 17:50, coinciding with a reduction in the number of VT events. The larger VT events were located with a linearized least-squares location algorithm. Magnitudes of located VT events on May 10 ranged from 2.0 to 3.2, but a period of larger VT events were recorded on May 11, with the largest M 4.2. After about 36 h of intense earthquake activity, the number of discrete VT events declined and was replaced by nearly continuous volcanic tremor for the next 6 weeks. Differing types of very long-period events may suggest complex non-destructive magmatic source mechanisms, persisting dominantly throughout the first 10 days of the initial eruption. Visual reports indicate that a small craggy dome extruded sometime between May 20 and June 5. From analogy with other volcanic dome extrusions, we believe the dome probably extruded just as the tremor amplitude decreased dramatically about May 24. This dome was then destroyed between June 13 and 14. Reduced displacement of the co-eruption tremor is estimated as approximately 40-80 cm2, suggesting an eruption with a Volcanic Explosivity Index of about 3. 2005 Elsevier B.V. All rights reserved.
","language":"English","doi":"10.1016/j.jvolgeores.2004.12.008","issn":"03770273","usgsCitation":"Pozgay, S., White, R., Wiens, D., Shore, P., Sauter, A., and Kaipat, J., 2005, Seismicity and tilt associated with the 2003 Anatahan eruption sequence: Journal of Volcanology and Geothermal Research, v. 146, no. 1-3 SPEC. ISS., p. 60-76, https://doi.org/10.1016/j.jvolgeores.2004.12.008.","productDescription":"17 p.","startPage":"60","endPage":"76","numberOfPages":"17","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":477780,"rank":1,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://doi.org/10.1016/j.jvolgeores.2004.12.008","text":"External Repository"},{"id":238363,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Northern Mariana Islands","otherGeospatial":"Anatahan volcano","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 145.6182861328125,\n 16.32672912425378\n ],\n [\n 145.74188232421875,\n 16.32672912425378\n ],\n [\n 145.74188232421875,\n 16.36889775921193\n ],\n [\n 145.6182861328125,\n 16.36889775921193\n ],\n [\n 145.6182861328125,\n 16.32672912425378\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"146","issue":"1-3 SPEC. ISS.","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b8b91e4b08c986b317926","contributors":{"authors":[{"text":"Pozgay, S.H.","contributorId":103466,"corporation":false,"usgs":true,"family":"Pozgay","given":"S.H.","email":"","affiliations":[],"preferred":false,"id":415786,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"White, R.A.","contributorId":21953,"corporation":false,"usgs":true,"family":"White","given":"R.A.","email":"","affiliations":[],"preferred":false,"id":415781,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wiens, D.A.","contributorId":94802,"corporation":false,"usgs":true,"family":"Wiens","given":"D.A.","email":"","affiliations":[],"preferred":false,"id":415785,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Shore, P.J.","contributorId":60845,"corporation":false,"usgs":true,"family":"Shore","given":"P.J.","email":"","affiliations":[],"preferred":false,"id":415783,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Sauter, A.W.","contributorId":30433,"corporation":false,"usgs":true,"family":"Sauter","given":"A.W.","email":"","affiliations":[],"preferred":false,"id":415782,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Kaipat, J.L.","contributorId":68960,"corporation":false,"usgs":true,"family":"Kaipat","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":415784,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70027914,"text":"70027914 - 2005 - Large-scale 3D subsurface conductivity imaging using full-wave forward modeling","interactions":[],"lastModifiedDate":"2012-03-12T17:20:50","indexId":"70027914","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Large-scale 3D subsurface conductivity imaging using full-wave forward modeling","docAbstract":"[No abstract available]","largerWorkTitle":"IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)","conferenceTitle":"2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting","conferenceDate":"3 July 2005 through 8 July 2005","conferenceLocation":"Washington, DC","language":"English","doi":"10.1109/APS.2005.1551521","issn":"15223965","isbn":"0780388836; 9780780388833","usgsCitation":"Wang, G., Chew, W., Cui, T., Wright, D., and Smith, D., 2005, Large-scale 3D subsurface conductivity imaging using full-wave forward modeling, in IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), v. 1 B, Washington, DC, 3 July 2005 through 8 July 2005, p. 202-205, https://doi.org/10.1109/APS.2005.1551521.","startPage":"202","endPage":"205","numberOfPages":"4","costCenters":[],"links":[{"id":238324,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":211127,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1109/APS.2005.1551521"}],"volume":"1 B","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a4490e4b0c8380cd66bf3","contributors":{"authors":[{"text":"Wang, G.L.","contributorId":96458,"corporation":false,"usgs":true,"family":"Wang","given":"G.L.","email":"","affiliations":[],"preferred":false,"id":415778,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chew, W.C.","contributorId":19730,"corporation":false,"usgs":true,"family":"Chew","given":"W.C.","email":"","affiliations":[],"preferred":false,"id":415774,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cui, T.J.","contributorId":72552,"corporation":false,"usgs":true,"family":"Cui","given":"T.J.","email":"","affiliations":[],"preferred":false,"id":415776,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wright, D.L.","contributorId":88758,"corporation":false,"usgs":true,"family":"Wright","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":415777,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Smith, D.V.","contributorId":31143,"corporation":false,"usgs":true,"family":"Smith","given":"D.V.","email":"","affiliations":[],"preferred":false,"id":415775,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70027911,"text":"70027911 - 2005 - Catchment disturbance and stream metabolism: Patterns in ecosystem respiration and gross primary production along a gradient of upland soil and vegetation disturbance","interactions":[],"lastModifiedDate":"2012-03-12T17:20:50","indexId":"70027911","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2564,"text":"Journal of the North American Benthological Society","onlineIssn":"1937-237X","printIssn":"0887-3593","active":true,"publicationSubtype":{"id":10}},"title":"Catchment disturbance and stream metabolism: Patterns in ecosystem respiration and gross primary production along a gradient of upland soil and vegetation disturbance","docAbstract":"Catchment characteristics determine the inputs of sediments and nutrients to streams. As a result, natural or anthropogenic disturbance of upland soil and vegetation can affect instream processes. The Fort Benning Military Installation (near Columbus, Georgia) exhibits a wide range of upland disturbance levels because of spatial variability in the intensity of military training. This gradient of disturbance was used to investigate the effect of upland soil and vegetation disturbance on rates of stream metabolism (ecosystem respiration rate [ER] and gross primary production rate [GPP]). Stream metabolism was measured using an open-system, single-station approach. All streams were net heterotrophic during all seasons. ER was highest in winter and spring and lowest in summer and autumn. ER was negatively correlated with catchment disturbance level in winter, spring, and summer, but not in autumn. ER was positively correlated with abundance of coarse woody debris, but not significantly related to % benthic organic matter. GPP was low in all streams and generally not significantly correlated with disturbance level. Our results suggest that the generally intact riparian zones of these streams were not sufficient to protect them from the effect of upland disturbance, and they emphasize the role of the entire catchment in determining stream structure and function. ?? 2005 by The North American Benthological Society.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of the North American Benthological Society","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1899/0887-3593(2005)024\\[0538:CDASMP\\]2.0.CO;2","issn":"08873593","usgsCitation":"Houser, J., Mulholland, P.J., and Maloney, K., 2005, Catchment disturbance and stream metabolism: Patterns in ecosystem respiration and gross primary production along a gradient of upland soil and vegetation disturbance: Journal of the North American Benthological Society, v. 24, no. 3, p. 538-552, https://doi.org/10.1899/0887-3593(2005)024\\[0538:CDASMP\\]2.0.CO;2.","startPage":"538","endPage":"552","numberOfPages":"15","costCenters":[],"links":[{"id":211105,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1899/0887-3593(2005)024\\[0538:CDASMP\\]2.0.CO;2"},{"id":238288,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"24","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f3cde4b0c8380cd4b984","contributors":{"authors":[{"text":"Houser, J.N.","contributorId":91603,"corporation":false,"usgs":true,"family":"Houser","given":"J.N.","email":"","affiliations":[],"preferred":false,"id":415762,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mulholland, P. J.","contributorId":89081,"corporation":false,"usgs":false,"family":"Mulholland","given":"P.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":415761,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Maloney, K.O. 0000-0003-2304-0745","orcid":"https://orcid.org/0000-0003-2304-0745","contributorId":105414,"corporation":false,"usgs":true,"family":"Maloney","given":"K.O.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":415763,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70027796,"text":"70027796 - 2005 - A predictive penetrative fracture mapping method from regional potential field and geologic datasets, southwest Colorado Plateau, U.S.A.","interactions":[],"lastModifiedDate":"2021-07-02T15:52:39.886114","indexId":"70027796","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1430,"text":"Earth, Planets and Space","active":true,"publicationSubtype":{"id":10}},"title":"A predictive penetrative fracture mapping method from regional potential field and geologic datasets, southwest Colorado Plateau, U.S.A.","docAbstract":"Some aquifers of the southwest Colorado Plateau, U.S.A., are deeply buried and overlain by several impermeable units, and thus recharge to the aquifer is probably mainly by seepage down penetrative fracture systems. This purpose of this study was to develop a method to map the location of candidate deep penetrative fractures over a 120,000 km2 area using gravity and aeromagnetic anomaly data together with surficial fracture data. The resulting database constitutes a spatially registered estimate of recharge location. Candidate deep fractures were obtained by spatial correlation of horizontal gradient and analytic signal maxima of gravity and magnetic anomalies vertically with major surficial lineaments obtained from geologic, topographic, side-looking airborne radar, and satellite imagery. The maps define a sub-set of possible penetrative fractures because of limitations of data coverage and the analysis technique. The data and techniques employed do not yield any indication as to whether fractures are open or closed. Correlations were carried out using image processing software in such a way that every pixel on the resulting grids was coded to uniquely identify which datasets correlated. The technique correctly identified known deep fracture systems and many new ones. Maps of the correlations also define in detail the tectonic fabrics of the southwestern Colorado Plateau.
","language":"English","publisher":"Springer","doi":"10.1186/BF03351850","usgsCitation":"Gettings, M.E., and Bultman, M., 2005, A predictive penetrative fracture mapping method from regional potential field and geologic datasets, southwest Colorado Plateau, U.S.A.: Earth, Planets and Space, v. 57, no. 8, p. 701-715, https://doi.org/10.1186/BF03351850.","productDescription":"15 p.","startPage":"701","endPage":"715","numberOfPages":"15","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":477920,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1186/bf03351850","text":"Publisher Index Page"},{"id":238106,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -114,\n 34.00\n ],\n [\n -110,\n 34.00\n ],\n [\n -110,\n 37.00\n ],\n [\n -114,\n 37.00\n ],\n [\n -114,\n 34.00\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"57","issue":"8","noUsgsAuthors":false,"publicationDate":"2014-06-20","publicationStatus":"PW","scienceBaseUri":"5059e4ebe4b0c8380cd46a11","contributors":{"authors":[{"text":"Gettings, Mark E. 0000-0002-2910-2321 mgetting@usgs.gov","orcid":"https://orcid.org/0000-0002-2910-2321","contributorId":602,"corporation":false,"usgs":true,"family":"Gettings","given":"Mark","email":"mgetting@usgs.gov","middleInitial":"E.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":415264,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bultman, Mark mbultman@usgs.gov","contributorId":167645,"corporation":false,"usgs":true,"family":"Bultman","given":"Mark","email":"mbultman@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":415265,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70027908,"text":"70027908 - 2005 - American Fisheries Society 136th Annual Meeting Lake Placid, NY 10-14 September, 2006","interactions":[],"lastModifiedDate":"2012-03-12T17:20:46","indexId":"70027908","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"American Fisheries Society 136th Annual Meeting Lake Placid, NY 10-14 September, 2006","docAbstract":"The New York Chapter of the American Fisheries Society and the New York State Department of Environmental Conservation invite you to experience the beauty of New York's famous Adirondack Park as the American Fisheries Society (AFS) convenes its 136th Annual Meeting in the legendary Olympic Village of Lake Placid, NY, 10-14 September 2006. Our meeting theme \"Fish in the Balance\" will explore the interrelation between fish, aquatic habitats, and man, highlighting the challenges facing aquatic resource professionals and the methods that have been employed to resolve conflicts between those that use or have an interest in our aquatic resources. As fragile as it is beautiful, the Adirondack Region is the perfect location to explore this theme. Bordered by Mirror Lake and its namesake, Lake Placid, the Village of Lake Placid has small town charm, but all of the conveniences that a big city would provide. Whether its reliving the magic of the 1980 hockey team's \"Miracle on Ice\" at the Lake Placid Olympic Center, getting a panoramic view of the Adirondack high peaks from the top of the 90 meter ski jumps, fishing or kayaking in adjacent Mirror Lake, hiking a mountain trail, or enjoying a quiet dinner or shopping excursion in the various shops and restaurants that line Main Street, Lake Placid has something for everyone.","largerWorkTitle":"Fisheries","language":"English","issn":"03632415","usgsCitation":"Einhouse, D., Walsh, M.G., Keeler, S., and Long, J., 2005, American Fisheries Society 136th Annual Meeting Lake Placid, NY 10-14 September, 2006, in Fisheries, v. 30, no. 9, p. 30-31.","startPage":"30","endPage":"31","numberOfPages":"2","costCenters":[],"links":[{"id":238221,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"9","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e9b0e4b0c8380cd483b9","contributors":{"authors":[{"text":"Einhouse, D.","contributorId":61125,"corporation":false,"usgs":true,"family":"Einhouse","given":"D.","affiliations":[],"preferred":false,"id":415746,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Walsh, M. G.","contributorId":72172,"corporation":false,"usgs":true,"family":"Walsh","given":"M.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":415747,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Keeler, S.","contributorId":99364,"corporation":false,"usgs":true,"family":"Keeler","given":"S.","email":"","affiliations":[],"preferred":false,"id":415749,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Long, J.M.","contributorId":88944,"corporation":false,"usgs":true,"family":"Long","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":415748,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70027907,"text":"70027907 - 2005 - Ichthyophonus in Puget Sound rockfish from the San Juan Islands archipelago and Puget Sound, Washington, USA","interactions":[],"lastModifiedDate":"2016-05-05T15:24:49","indexId":"70027907","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2177,"text":"Journal of Aquatic Animal Health","active":true,"publicationSubtype":{"id":10}},"title":"Ichthyophonus in Puget Sound rockfish from the San Juan Islands archipelago and Puget Sound, Washington, USA","docAbstract":"In vitro explant cultures identified Ichthyophonus in 10.9% of 302 Puget Sound rockfish Sebastes emphaeus sampled from five sites in the San Juan Islands archipelago and Puget Sound, Washington, in 2003. None of the infected fish exhibited visible lesions and only a single fish was histologically positive. Significantly more females were infected (12.4%) than males (6.8%), and while infected males were only detected at two of the five sites, infected females were identified at all sites, with no significant differences in infection prevalence. Genomic sequences of Ichthyophonus isolates obtained from Puget Sound rockfish, Pacific herring Clupea pallasii, and Yukon River Chinook salmon Oncorhynchus tshawytscha were identical in both the A and B regions of the small subunit 18S ribosomal DNA but were different from Ichthyophonus sequences previously isolated from four different species of rockfish from the northeastern Pacific Ocean. Ichthyophonus in Puget Sound rockfish may not have been previously detected because the infection is subclinical in this species and earlier investigators did not utilize in vitro techniques for diagnosis of ichthyophoniasis. However, since clinical ichthyophoniasis has recently been identified in several other species of northeast Pacific rockfishes, it is hypothesized that this either is an emerging disease resulting from changing marine conditions or the result of introduction by infected southern species that appear during periodic El Nin??o events. ?? Copyright by the American Fisheries Society 2005.
","language":"English","publisher":"Taylor & Francis","doi":"10.1577/H04-041.1","issn":"08997659","usgsCitation":"Halos, D., Hart, S., Hershberger, P., and Kocan, R., 2005, Ichthyophonus in Puget Sound rockfish from the San Juan Islands archipelago and Puget Sound, Washington, USA: Journal of Aquatic Animal Health, v. 17, no. 3, p. 222-227, https://doi.org/10.1577/H04-041.1.","productDescription":"6 p.","startPage":"222","endPage":"227","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":238220,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":211059,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1577/H04-041.1"}],"country":"United States","state":"Washiginton","otherGeospatial":"Puget Sound","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -122.97409057617188,\n 48.600225060468915\n ],\n [\n -122.89443969726564,\n 48.58387536252086\n ],\n [\n -122.95761108398439,\n 48.53661318127798\n ],\n [\n -123.02490234375,\n 48.539341045937974\n ],\n [\n -123.04000854492188,\n 48.570700924954586\n ],\n [\n -123.02146911621094,\n 48.58660067957586\n ],\n [\n -122.98027038574219,\n 48.5979545854516\n ],\n [\n -122.97409057617188,\n 48.600225060468915\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -123.09768676757814,\n 48.49567757122468\n ],\n [\n -123.12103271484375,\n 48.47701815977784\n ],\n [\n -123.0853271484375,\n 48.4633605822591\n ],\n [\n -123.06747436523438,\n 48.48612116934906\n ],\n [\n -123.08738708496094,\n 48.493402400802104\n ],\n [\n -123.09768676757814,\n 48.49567757122468\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"17","issue":"3","noUsgsAuthors":false,"publicationDate":"2005-09-01","publicationStatus":"PW","scienceBaseUri":"505a3801e4b0c8380cd61371","contributors":{"authors":[{"text":"Halos, D.","contributorId":19767,"corporation":false,"usgs":true,"family":"Halos","given":"D.","email":"","affiliations":[],"preferred":false,"id":415743,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hart, S.A.","contributorId":18569,"corporation":false,"usgs":true,"family":"Hart","given":"S.A.","email":"","affiliations":[],"preferred":false,"id":415742,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hershberger, P.","contributorId":64826,"corporation":false,"usgs":true,"family":"Hershberger","given":"P.","email":"","affiliations":[],"preferred":false,"id":415744,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kocan, R.","contributorId":95665,"corporation":false,"usgs":true,"family":"Kocan","given":"R.","affiliations":[],"preferred":false,"id":415745,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70027956,"text":"70027956 - 2005 - Empirical relations between elastic wavespeeds and density in the Earth's crust","interactions":[],"lastModifiedDate":"2012-03-12T17:20:54","indexId":"70027956","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1135,"text":"Bulletin of the Seismological Society of America","onlineIssn":"1943-3573","printIssn":"0037-1106","active":true,"publicationSubtype":{"id":10}},"title":"Empirical relations between elastic wavespeeds and density in the Earth's crust","docAbstract":"A compilation of compressional-wave (Vp) and shear-wave (Vs) velocities and densities for a wide variety of common lithologies is used to define new nonlinear, multivalued, and quantitative relations between these properties for the Earth's crust. Wireline borehole logs, vertical seismic profiles, laboratory measurements, and seismic tomography models provide a diverse dataset for deriving empirical relations between crustal Vp and Vs. The proposed Vs as a function of Vp relations fit Vs and Vp borehole logs in Quaternary alluvium and Salinian granites as well as laboratory measurements over a 7-km/sec-wide range in Vp. The relations derived here are very close to those used to develop a regional 3D velocity model for southern California, based on pre-1970 data, and thus provide support for that model. These data, and these relations, show a rapid increase in Vs as Vp increases to 3.5 km/sec leading to higher shear-wave velocities in young sedimentary deposits than commonly assumed. These relations, appropriate for active continental margins where earthquakes are prone to occur, suggests that amplification of strong ground motions by shallow geologic deposits may not be as large as predicted by some earlier models.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Bulletin of the Seismological Society of America","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1785/0120050077","issn":"00371106","usgsCitation":"Brocher, T., 2005, Empirical relations between elastic wavespeeds and density in the Earth's crust: Bulletin of the Seismological Society of America, v. 95, no. 6, p. 2081-2092, https://doi.org/10.1785/0120050077.","startPage":"2081","endPage":"2092","numberOfPages":"12","costCenters":[],"links":[{"id":237214,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210328,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1785/0120050077"}],"volume":"95","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0910e4b0c8380cd51dad","contributors":{"authors":[{"text":"Brocher, T.M. 0000-0002-9740-839X","orcid":"https://orcid.org/0000-0002-9740-839X","contributorId":69994,"corporation":false,"usgs":true,"family":"Brocher","given":"T.M.","affiliations":[],"preferred":false,"id":415916,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70027906,"text":"70027906 - 2005 - Evolution of large body size in abalones (Haliotis): Patterns and implications","interactions":[],"lastModifiedDate":"2012-03-12T17:20:46","indexId":"70027906","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3001,"text":"Paleobiology","active":true,"publicationSubtype":{"id":10}},"title":"Evolution of large body size in abalones (Haliotis): Patterns and implications","docAbstract":"Kelps and other fleshy macroalgae - dominant reef-inhabiting organisms in cool - seasmay have radiated extensively following late Cenozoic polar cooling, thus triggering a chain of evolutionary change in the trophic ecology of nearshore temperate ecosystems. We explore this hypothesis through an analysis of body size in the abalones (Gastropoda; Haliotidae), a widely distributed group in modern oceans that displays a broad range of body sizes and contains fossil representatives from the late Cretaceous (60-75 Ma). Geographic analysis of maximum shell length in living abalones showed that small-bodied species, while most common in the Tropics, have a cosmopolitan distribution, whereas large-bodied species occur exclusively in cold-water ecosystems dominated by kelps and other macroalgae. The phylogeography of body size evolution in extant abalones was assessed by constructing a molecular phylogeny in a mix of large and small species obtained from different regions of the world. This analysis demonstrates that small body size is the plesiomorphic state and largeness has likely arisen at least twice. Finally, we compiled data on shell length from the fossil record to determine how (slowly or suddenly) and when large body size arose in the abalones. These data indicate that large body size appears suddenly at the Miocene/Pliocene boundary. Our findings support the view that fleshy-algal dominated ecosystems radiated rapidly in the coastal oceans with the onset of the most recent glacial age. We conclude with a discussion of the broader implications of this change. ?? 2005 The Paleontological Society. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Paleobiology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1666/0094-8373(2005)031[0591:EOLBSI]2.0.CO;2","issn":"00948373","usgsCitation":"Estes, J.A., Lindberg, D.R., and Wray, C., 2005, Evolution of large body size in abalones (Haliotis): Patterns and implications: Paleobiology, v. 31, no. 4, p. 591-606, https://doi.org/10.1666/0094-8373(2005)031[0591:EOLBSI]2.0.CO;2.","startPage":"591","endPage":"606","numberOfPages":"16","costCenters":[],"links":[{"id":211058,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1666/0094-8373(2005)031[0591:EOLBSI]2.0.CO;2"},{"id":238219,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"31","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0d82e4b0c8380cd53070","contributors":{"authors":[{"text":"Estes, J. A.","contributorId":53319,"corporation":false,"usgs":true,"family":"Estes","given":"J.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":415740,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lindberg, D. R.","contributorId":64181,"corporation":false,"usgs":true,"family":"Lindberg","given":"D.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":415741,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wray, C.","contributorId":9061,"corporation":false,"usgs":true,"family":"Wray","given":"C.","email":"","affiliations":[],"preferred":false,"id":415739,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70027905,"text":"70027905 - 2005 - Impact of geochemical stressors on shallow groundwater quality","interactions":[],"lastModifiedDate":"2012-03-12T17:20:46","indexId":"70027905","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3352,"text":"Science of the Total Environment","active":true,"publicationSubtype":{"id":10}},"title":"Impact of geochemical stressors on shallow groundwater quality","docAbstract":"Groundwater monitoring wells (about 70 wells) were extensively installed in 28 sites surrounding Lake Texoma, located on the border of Oklahoma and Texas, to assess the impact of geochemical stressors to shallow groundwater quality. The monitoring wells were classified into three groups (residential area, agricultural area, and oil field area) depending on their land uses. During a 2-year period from 1999 to 2001 the monitoring wells were sampled every 3 months on a seasonal basis. Water quality assay consisted of 25 parameters including field parameters, nutrients, major ions, and trace elements. Occurrence and level of inorganics in groundwater samples were related to the land use and temporal change. Groundwater of the agricultural area showed lower levels of ferrous iron and nitrate than the residential area. The summer season data revealed more distinct differences in inorganic profiles of the two land use groundwater samples. There is a possible trend that nitrate concentrations in groundwater increased as the proportions of cultivated area increased. Water-soluble ferrous iron occurred primarily in water samples with a low dissolved oxygen concentration and/or a negative redox potential. The presence of brine waste in shallow groundwater was detected by chloride and conductivity in oil field area. Dissolved trace metals and volatile organic carbons were not in a form of concentration to be stressors. This study showed that the quality of shallow ground water could be related to regional geochemical stressors surrounding the lake. ?? 2005 Elsevier B.V. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Science of the Total Environment","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.scitotenv.2004.12.072","issn":"00489697","usgsCitation":"An, Y., Kampbell, D., Jeong, S., Jewell, K., and Masoner, J., 2005, Impact of geochemical stressors on shallow groundwater quality: Science of the Total Environment, v. 348, no. 1-3, p. 257-266, https://doi.org/10.1016/j.scitotenv.2004.12.072.","startPage":"257","endPage":"266","numberOfPages":"10","costCenters":[],"links":[{"id":211034,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.scitotenv.2004.12.072"},{"id":238183,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"348","issue":"1-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a38bde4b0c8380cd6168d","contributors":{"authors":[{"text":"An, Y.-J.","contributorId":31184,"corporation":false,"usgs":true,"family":"An","given":"Y.-J.","email":"","affiliations":[],"preferred":false,"id":415735,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kampbell, D.H.","contributorId":58823,"corporation":false,"usgs":true,"family":"Kampbell","given":"D.H.","affiliations":[],"preferred":false,"id":415736,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jeong, S.-W.","contributorId":58833,"corporation":false,"usgs":true,"family":"Jeong","given":"S.-W.","email":"","affiliations":[],"preferred":false,"id":415737,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Jewell, K.P.","contributorId":65648,"corporation":false,"usgs":true,"family":"Jewell","given":"K.P.","email":"","affiliations":[],"preferred":false,"id":415738,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Masoner, J.R.","contributorId":15690,"corporation":false,"usgs":true,"family":"Masoner","given":"J.R.","affiliations":[],"preferred":false,"id":415734,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70176129,"text":"70176129 - 2005 - Spatiotemporal patterns of fish assemblage structure in a river impounded by low-head dams","interactions":[],"lastModifiedDate":"2016-08-29T14:41:40","indexId":"70176129","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1337,"text":"Copeia","active":true,"publicationSubtype":{"id":10}},"title":"Spatiotemporal patterns of fish assemblage structure in a river impounded by low-head dams","docAbstract":"We studied spatiotemporal patterns of fish assemblage structure in the Neosho River, Kansas, a system impounded by low-head dams. Spatial variation in the fish assemblage was related to the location of dams that created alternating lotic and lentic stream reaches with differing fish assemblages. At upstream sites close to dams, assemblages were characterized by species associated with deeper, slower-flowing habitat. Assemblages at sites immediately downstream from dams had higher abundance of species common to shallow, swift-flowing habitat. Temporal variation in assemblage structure was stronger than spatial variation, and was associated with fish life history events such as spawning and recruitment, as well as seasonal changes in environmental conditions. Our results suggest that low-head dams can influence spatial patterns of fish assemblage structure in systems such as the Neosho River and that such assemblages also vary seasonally.
","language":"English","publisher":"BioOne","doi":"10.1643/CE-04-135R2","usgsCitation":"Gillette, D.P., Tiemann, J.S., Edds, D.R., and Wildhaber, M.L., 2005, Spatiotemporal patterns of fish assemblage structure in a river impounded by low-head dams: Copeia, v. 3, p. 539-549, https://doi.org/10.1643/CE-04-135R2.","productDescription":"11 p.","startPage":"539","endPage":"549","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":327996,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57c55cc3e4b0f2f0cebcf315","contributors":{"authors":[{"text":"Gillette, David P.","contributorId":174112,"corporation":false,"usgs":false,"family":"Gillette","given":"David","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":647388,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tiemann, Jeremy S.","contributorId":66584,"corporation":false,"usgs":true,"family":"Tiemann","given":"Jeremy","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":647389,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Edds, David R.","contributorId":174113,"corporation":false,"usgs":false,"family":"Edds","given":"David","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":647390,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wildhaber, Mark L. 0000-0002-6538-9083 mwildhaber@usgs.gov","orcid":"https://orcid.org/0000-0002-6538-9083","contributorId":1386,"corporation":false,"usgs":true,"family":"Wildhaber","given":"Mark","email":"mwildhaber@usgs.gov","middleInitial":"L.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":647391,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70027973,"text":"70027973 - 2005 - Cold compaction of water ice","interactions":[],"lastModifiedDate":"2012-03-12T17:20:41","indexId":"70027973","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1807,"text":"Geophysical Research Letters","active":true,"publicationSubtype":{"id":10}},"title":"Cold compaction of water ice","docAbstract":"Hydrostatic compaction of granulated water ice was measured in laboratory experiments at temperatures 77 K to 120 K. We performed step-wise hydrostatic pressurization tests on 5 samples to maximum pressures P of 150 MPa, using relatively tight (0.18-0.25 mm) and broad (0.25-2.0 mm) starting grain-size distributions. Compaction change of volume is highly nonlinear in P, typical for brittle, granular materials. No time-dependent creep occurred on the lab time scale. Significant residual porosity (???0.10) remains even at highest P. Examination by scanning electron microscopy (SEM) reveals a random configuration of fractures and broad distribution of grain sizes, again consistent with brittle behavior. Residual porosity appears as smaller, well-supported micropores between ice fragments. Over the interior pressures found in smaller midsize icy satellites and Kuiper Belt objects (KBOs), substantial porosity can be sustained over solar system history in the absence of significant heating and resultant sintering. Copyright 2005 by the American Geophysical Union.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geophysical Research Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1029/2005GL023484","issn":"00948276","usgsCitation":"Durham, W., McKinnon, W., and Stern, L., 2005, Cold compaction of water ice: Geophysical Research Letters, v. 32, no. 18, p. 1-5, https://doi.org/10.1029/2005GL023484.","startPage":"1","endPage":"5","numberOfPages":"5","costCenters":[],"links":[{"id":210087,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2005GL023484"},{"id":236901,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"32","issue":"18","noUsgsAuthors":false,"publicationDate":"2005-09-23","publicationStatus":"PW","scienceBaseUri":"5059f7a6e4b0c8380cd4cc25","contributors":{"authors":[{"text":"Durham, W.B.","contributorId":72135,"corporation":false,"usgs":true,"family":"Durham","given":"W.B.","email":"","affiliations":[],"preferred":false,"id":415981,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McKinnon, W.B.","contributorId":10493,"corporation":false,"usgs":true,"family":"McKinnon","given":"W.B.","email":"","affiliations":[],"preferred":false,"id":415979,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stern, L.A.","contributorId":38293,"corporation":false,"usgs":true,"family":"Stern","given":"L.A.","email":"","affiliations":[],"preferred":false,"id":415980,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70027974,"text":"70027974 - 2005 - Infectious hematopoietic necrosis virus: Monophyletic origin of European isolates from North American Genogroup M","interactions":[],"lastModifiedDate":"2016-05-03T16:40:06","indexId":"70027974","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1396,"text":"Diseases of Aquatic Organisms","active":true,"publicationSubtype":{"id":10}},"title":"Infectious hematopoietic necrosis virus: Monophyletic origin of European isolates from North American Genogroup M","docAbstract":"Infectious hematopoietic necrosis virus (IHNV) was first detected in Europe in 1987 in France and Italy, and later, in 1992, in Germany. The source of the virus and the route of introduction are unknown. The present study investigates the molecular epidemiology of IHNV outbreaks in Germany since its first introduction. The complete nucleotide sequences of the glycoprotein (G) and non-virion (NV) genes from 9 IHNV isolates from Germany have been determined, and this has allowed the identification of characteristic differences between these isolates. Phylogenetic analysis of partial G gene sequences (mid-G, 303 nucleotides) from North American IHNV isolates (Kurath et al. 2003) has revealed 3 major genogroups, designated U, M and L. Using this gene region with 2 different North American IHNV data sets, it was possible to group the European IHNV strains within the M genogroup, but not in any previously defined subgroup. Analysis of the full length G gene sequences indicated that an independent evolution of IHN viruses had occurred in Europe. IHN viruses in Europe seem to be of a monophyletic origin, again most closely related to North American isolates in the M genogroup. Analysis of the NV gene sequences also showed the European isolates to be monophyletic, but resolution of the 3 genogroups was poor with this gene region. As a result of comparative sequence analyses, several different genotypes have been identified circulating in Europe. ?? Inter-Research 2005.
","language":"English","publisher":"Inter-Research","doi":"10.3354/dao066187","issn":"01775103","usgsCitation":"Enzmann, P., Kurath, G., Fichtner, D., and Bergmann, S., 2005, Infectious hematopoietic necrosis virus: Monophyletic origin of European isolates from North American Genogroup M: Diseases of Aquatic Organisms, v. 66, no. 3, p. 187-195, https://doi.org/10.3354/dao066187.","productDescription":"9 p.","startPage":"187","endPage":"195","numberOfPages":"9","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":477969,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3354/dao066187","text":"Publisher Index Page"},{"id":236902,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"66","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3ad4e4b0c8380cd61fec","contributors":{"authors":[{"text":"Enzmann, P.-J.","contributorId":69349,"corporation":false,"usgs":true,"family":"Enzmann","given":"P.-J.","email":"","affiliations":[],"preferred":false,"id":415984,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kurath, Gael 0000-0003-3294-560X gkurath@usgs.gov","orcid":"https://orcid.org/0000-0003-3294-560X","contributorId":100522,"corporation":false,"usgs":true,"family":"Kurath","given":"Gael","email":"gkurath@usgs.gov","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":415985,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fichtner, D.","contributorId":57649,"corporation":false,"usgs":true,"family":"Fichtner","given":"D.","email":"","affiliations":[],"preferred":false,"id":415983,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bergmann, S.M.","contributorId":17817,"corporation":false,"usgs":true,"family":"Bergmann","given":"S.M.","email":"","affiliations":[],"preferred":false,"id":415982,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70027975,"text":"70027975 - 2005 - Intraovum infection caused by Flavobacterium psychrophilum among eggs from captive Atlantic salmon broodfish","interactions":[],"lastModifiedDate":"2012-03-12T17:20:42","indexId":"70027975","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2177,"text":"Journal of Aquatic Animal Health","active":true,"publicationSubtype":{"id":10}},"title":"Intraovum infection caused by Flavobacterium psychrophilum among eggs from captive Atlantic salmon broodfish","docAbstract":"This study indicated that the bacterium Flavobacterium psychrophilum induced an infection within eggs of Atlantic salmon Salmo salar that were held at federal New England restoration facilities. The pathogen, which originated from the Connecticut, Penobscot, Machias, East Machias, Dennys, Narraguagus, and Sheepscot rivers, was obtained from these eggs at concentrations that ranged from 5.0 ?? 102 to 2.5 ?? 108 colony-forming units per gram of egg, despite successive treatments with povidone iodine (I2). Treatments consisted of 50 mg/L of water for 30 min, then 100 mg/L for 10 min, followed at the eyed egg stage by 100 mg/L for 60 min. Collectively, 63% of the egg lots (77 of 122) obtained from paired matings of these captive broodfish were infected; 39% of these lots contained 10 or fewer infected eggs (60 eggs sampled per lot), and less than 10% of the lots contained more than 20 positive eggs. Consequently, standard iodophor disinfection procedures were ineffective. Eggs were positive from each of the river-specific captive brood populations during both of the spawning cycles that were studied. I concluded that F. psychrophilum established an intraovum infection that was prevalent among captive brood lots from different New England watersheds.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Aquatic Animal Health","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1577/H05-003.1","issn":"08997659","usgsCitation":"Cipriano, R.C., 2005, Intraovum infection caused by Flavobacterium psychrophilum among eggs from captive Atlantic salmon broodfish: Journal of Aquatic Animal Health, v. 17, no. 3, p. 275-283, https://doi.org/10.1577/H05-003.1.","startPage":"275","endPage":"283","numberOfPages":"9","costCenters":[],"links":[{"id":210088,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1577/H05-003.1"},{"id":236903,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"17","issue":"3","noUsgsAuthors":false,"publicationDate":"2005-09-01","publicationStatus":"PW","scienceBaseUri":"505a3dc5e4b0c8380cd63827","contributors":{"authors":[{"text":"Cipriano, R. C.","contributorId":12400,"corporation":false,"usgs":true,"family":"Cipriano","given":"R.","middleInitial":"C.","affiliations":[],"preferred":false,"id":415986,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70027976,"text":"70027976 - 2005 - A comprehensive study on urban true orthorectification","interactions":[],"lastModifiedDate":"2012-03-12T17:20:41","indexId":"70027976","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1944,"text":"IEEE Transactions on Geoscience and Remote Sensing","active":true,"publicationSubtype":{"id":10}},"title":"A comprehensive study on urban true orthorectification","docAbstract":"To provide some advanced technical bases (algorithms and procedures) and experience needed for national large-scale digital orthophoto generation and revision of the Standards for National Large-Scale City Digital Orthophoto in the National Digital Orthophoto Program (NDOP), this paper presents a comprehensive study on theories, algorithms, and methods of large-scale urban orthoimage generation. The procedures of orthorectification for digital terrain model (DTM)-based and digital building model (DBM)-based orthoimage generation and their mergence for true orthoimage generation are discussed in detail. A method of compensating for building occlusions using photogrammetric geometry is developed. The data structure needed to model urban buildings for accurately generating urban orthoimages is presented. Shadow detection and removal, the optimization of seamline for automatic mosaic, and the radiometric balance of neighbor images are discussed. Street visibility analysis, including the relationship between flight height, building height, street width, and relative location of the street to the imaging center, is analyzed for complete true orthoimage generation. The experimental results demonstrated that our method can effectively and correctly orthorectify the displacements caused by terrain and buildings in urban large-scale aerial images. ?? 2005 IEEE.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"IEEE Transactions on Geoscience and Remote Sensing","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1109/TGRS.2005.848417","issn":"01962892","usgsCitation":"Zhou, G., Chen, W., Kelmelis, J., and Zhang, D., 2005, A comprehensive study on urban true orthorectification: IEEE Transactions on Geoscience and Remote Sensing, v. 43, no. 9, p. 2138-2147, https://doi.org/10.1109/TGRS.2005.848417.","startPage":"2138","endPage":"2147","numberOfPages":"10","costCenters":[],"links":[{"id":210113,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1109/TGRS.2005.848417"},{"id":236936,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"43","issue":"9","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e385e4b0c8380cd460a4","contributors":{"authors":[{"text":"Zhou, G.","contributorId":12604,"corporation":false,"usgs":true,"family":"Zhou","given":"G.","email":"","affiliations":[],"preferred":false,"id":415987,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chen, W.","contributorId":31165,"corporation":false,"usgs":true,"family":"Chen","given":"W.","email":"","affiliations":[],"preferred":false,"id":415990,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kelmelis, J.A.","contributorId":14171,"corporation":false,"usgs":true,"family":"Kelmelis","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":415988,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Zhang, Dongxiao","contributorId":26409,"corporation":false,"usgs":true,"family":"Zhang","given":"Dongxiao","email":"","affiliations":[],"preferred":false,"id":415989,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70027764,"text":"70027764 - 2005 - The effects of earthquake measurement concepts and magnitude anchoring on individuals' perceptions of earthquake risk","interactions":[],"lastModifiedDate":"2012-03-12T17:20:49","indexId":"70027764","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1436,"text":"Earthquake Spectra","active":true,"publicationSubtype":{"id":10}},"title":"The effects of earthquake measurement concepts and magnitude anchoring on individuals' perceptions of earthquake risk","docAbstract":"The purpose of this research is to explore earthquake risk perceptions in California. Specifically, we examine the risk beliefs, feelings, and experiences of lay, professional, and expert individuals to explore how risk is perceived and how risk perceptions are formed relative to earthquakes. Our results indicate that individuals tend to perceptually underestimate the degree that earthquake (EQ) events may affect them. This occurs in large part because individuals' personal felt experience of EQ events are generally overestimated relative to experienced magnitudes. An important finding is that individuals engage in a process of \"cognitive anchoring\" of their felt EQ experience towards the reported earthquake magnitude size. The anchoring effect is moderated by the degree that individuals comprehend EQ magnitude measurement and EQ attenuation. Overall, the results of this research provide us with a deeper understanding of EQ risk perceptions, especially as they relate to individuals' understanding of EQ measurement and attenuation concepts. ?? 2005, Earthquake Engineering Research Institute.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Earthquake Spectra","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1193/1.2099047","issn":"87552930","usgsCitation":"Celsi, R., Wolfinbarger, M., and Wald, D., 2005, The effects of earthquake measurement concepts and magnitude anchoring on individuals' perceptions of earthquake risk: Earthquake Spectra, v. 21, no. 4, p. 987-1008, https://doi.org/10.1193/1.2099047.","startPage":"987","endPage":"1008","numberOfPages":"22","costCenters":[],"links":[{"id":238175,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":211030,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1193/1.2099047"}],"volume":"21","issue":"4","noUsgsAuthors":false,"publicationDate":"2005-11-01","publicationStatus":"PW","scienceBaseUri":"505bab75e4b08c986b322e64","contributors":{"authors":[{"text":"Celsi, R.","contributorId":55704,"corporation":false,"usgs":true,"family":"Celsi","given":"R.","email":"","affiliations":[],"preferred":false,"id":415119,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wolfinbarger, M.","contributorId":101532,"corporation":false,"usgs":true,"family":"Wolfinbarger","given":"M.","email":"","affiliations":[],"preferred":false,"id":415120,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wald, D. 0000-0002-1454-4514","orcid":"https://orcid.org/0000-0002-1454-4514","contributorId":37866,"corporation":false,"usgs":true,"family":"Wald","given":"D.","affiliations":[],"preferred":false,"id":415118,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70027763,"text":"70027763 - 2005 - The evolution of fledging age in songbirds","interactions":[],"lastModifiedDate":"2012-03-12T17:20:50","indexId":"70027763","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2273,"text":"Journal of Evolutionary Biology","active":true,"publicationSubtype":{"id":10}},"title":"The evolution of fledging age in songbirds","docAbstract":"In birds with altricial young an important stage in the life history is the age at fledging. In this paper we use an approach proven successful in the prediction of the optimal age at maturity in fish and reptiles to predict the optimal age of fledging in passerines. Integrating the effects of growth on future fecundity and survival leads to the prediction that the optimal age at fledging is given by a function that comprises survival to maturity, the exponent of the fecundity-body size relationship and nestling growth. Growth is described by the logistic equation with parameters, A, K and ti. Assuming that the transitional mortality curve can be approximated by the nestling mortality, Mn, the optimal fledging age, tf, is given by a simple formula involving the three growth parameters, nestling mortality (Mn) and the exponent (d) of the fecundity-body size relationship. Predictions of this equation underestimate the true values by 11-16%, which is expected as a consequence of the transitional mortality function approximation. A transitional mortality function in which mortality is approximately 0.3-0.4 of nesting mortality (i.e. mortality declines rapidly after fledging) produces predictions which, on average, equal the observed values. Data are presented showing that mortality does indeed decline rapidly upon fledging. ?? 2005 European Society for Evolutionary Biology.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Evolutionary Biology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1111/j.1420-9101.2005.00958.x","issn":"1010061X","usgsCitation":"Roff, D., Remes, V., and Martin, T.E., 2005, The evolution of fledging age in songbirds: Journal of Evolutionary Biology, v. 18, no. 6, p. 1425-1433, https://doi.org/10.1111/j.1420-9101.2005.00958.x.","startPage":"1425","endPage":"1433","numberOfPages":"9","costCenters":[],"links":[{"id":477922,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1111/j.1420-9101.2005.00958.x","text":"Publisher Index Page"},{"id":211007,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1420-9101.2005.00958.x"},{"id":238142,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"18","issue":"6","noUsgsAuthors":false,"publicationDate":"2005-10-12","publicationStatus":"PW","scienceBaseUri":"505babe2e4b08c986b32313a","contributors":{"authors":[{"text":"Roff, D.A.","contributorId":86963,"corporation":false,"usgs":true,"family":"Roff","given":"D.A.","email":"","affiliations":[],"preferred":false,"id":415117,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Remes, V.","contributorId":72584,"corporation":false,"usgs":true,"family":"Remes","given":"V.","email":"","affiliations":[],"preferred":false,"id":415116,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Martin, T. E.","contributorId":10911,"corporation":false,"usgs":true,"family":"Martin","given":"T.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":415115,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70027977,"text":"70027977 - 2005 - Back to the basics: Birmingham, Alabama, measurement and scale","interactions":[],"lastModifiedDate":"2018-12-17T09:19:02","indexId":"70027977","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2306,"text":"Journal of Geography","active":true,"publicationSubtype":{"id":10}},"title":"Back to the basics: Birmingham, Alabama, measurement and scale","docAbstract":"Back to the Basics: Birmingham, Alabama is the fourth in a series of workshops that focus on teaching foundational map reading and spatial differentiation skills. It is the second published exercise from the Back to the Basics series developed by the Wetland Education through Maps and Aerial Photography (WETMAAP) Program (see Journal of Geography 103, 5: 226-230). Like its predecessor, the current exercise is modified from the Birmingham Back to the Basics workshop offered during the annual National Council for Geographic Education meeting. The focus of this exercise is on scale and measurement, foundational skills for spatial thinking and analysis.
","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Geography","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1080/00221340508978988","issn":"00221341","usgsCitation":"Handley, L.R., Lockwood, C.M., and Handley, N., 2005, Back to the basics: Birmingham, Alabama, measurement and scale: Journal of Geography, v. 104, no. 5, p. 225-230, https://doi.org/10.1080/00221340508978988.","productDescription":"6 p.","startPage":"225","endPage":"230","numberOfPages":"6","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":236937,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alabama","city":"Birmingham","volume":"104","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ef8ce4b0c8380cd4a2f9","contributors":{"authors":[{"text":"Handley, Lawrence R. handleyl@usgs.gov","contributorId":3459,"corporation":false,"usgs":true,"family":"Handley","given":"Lawrence","email":"handleyl@usgs.gov","middleInitial":"R.","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":true,"id":415991,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lockwood, Catherine M.","contributorId":211563,"corporation":false,"usgs":false,"family":"Lockwood","given":"Catherine","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":415993,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Handley, Nathan","contributorId":211564,"corporation":false,"usgs":false,"family":"Handley","given":"Nathan","email":"","affiliations":[],"preferred":false,"id":415992,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70027978,"text":"70027978 - 2005 - Comparison of the lognormal and beta distribution functions to describe the uncertainty in permeability","interactions":[],"lastModifiedDate":"2018-09-25T11:24:02","indexId":"70027978","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Comparison of the lognormal and beta distribution functions to describe the uncertainty in permeability","docAbstract":"The permeability of a single hydrostratigraphic unit is associated with considerable uncertainty due to measurement errors and significant spatial variability. Historically this uncertainty is characterized by a lognormal distribution. This distribution is generally heavy tailed, so using this distribution to describe the permeability has the limitation that all positive values of permeability for a given hydrostratigraphic unit have positive (not zero) probability of occurrence. The beta distribution, with its bounded domain, is explored as an alternative to the lognormal distribution in describing the uncertainty of permeability. The lognormal distribution and the beta distribution are both fit to the historic data provided by Jan Law in 1944 that was used to generalize the statement that the uncertainty in the permeability follows a lognormal distribution. The lognormal distribution and the beta distribution are also fit to an extensive permeability data set taken from regions within the Dakota Sandstone that have been shown to represent a single hydrostratigraphic unit. The results of this curve fitting exercise indicate that the beta distribution is a viable alternative to the lognormal distribution to characterize the uncertainty in permeability. ?? 2005 Elsevier B.V. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Hydrology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.jhydrol.2005.03.007","issn":"00221694","usgsCitation":"Ricciardi, K., Pinder, G., and Belitz, K., 2005, Comparison of the lognormal and beta distribution functions to describe the uncertainty in permeability: Journal of Hydrology, v. 313, no. 3-4, p. 248-256, https://doi.org/10.1016/j.jhydrol.2005.03.007.","startPage":"248","endPage":"256","numberOfPages":"9","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":236938,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210114,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.jhydrol.2005.03.007"}],"volume":"313","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f8aee4b0c8380cd4d20f","contributors":{"authors":[{"text":"Ricciardi, K.L.","contributorId":78529,"corporation":false,"usgs":true,"family":"Ricciardi","given":"K.L.","email":"","affiliations":[],"preferred":false,"id":415995,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pinder, G.F.","contributorId":104618,"corporation":false,"usgs":true,"family":"Pinder","given":"G.F.","affiliations":[],"preferred":false,"id":415996,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Belitz, K. 0000-0003-4481-2345","orcid":"https://orcid.org/0000-0003-4481-2345","contributorId":10164,"corporation":false,"usgs":true,"family":"Belitz","given":"K.","affiliations":[],"preferred":false,"id":415994,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70027814,"text":"70027814 - 2005 - Interior channels in Martian valleys: Constraints on fluvial erosion by measurements of the Mars Express High Resolution Stereo Camera","interactions":[],"lastModifiedDate":"2012-03-12T17:21:18","indexId":"70027814","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1807,"text":"Geophysical Research Letters","active":true,"publicationSubtype":{"id":10}},"title":"Interior channels in Martian valleys: Constraints on fluvial erosion by measurements of the Mars Express High Resolution Stereo Camera","docAbstract":"In High Resolution Stereo Camera (HRSC) images of the Mars Express Mission a 130 km long interior channel is identified within a 400 km long valley network system located in the Lybia Montes. Ages of the valley floor and the surroundings as derived from crater counts define a period of ???350 Myrs during which the valley might have been formed. Based on HRSC stereo measurements the discharge of the interior channel is estimated at ???4800 in m3/S, corresponding to a runoff production rate of ??? cm/day. Mass balances indicate erosion rates of a few cm/year implying the erosion activity in the valley to a few thousand years for continuous flow, or one or more orders of magnitude longer time spans for more intermittent flows. Therefore, during the Hesperian, relatively brief but recurring episodes of erosion intervals are more likely than sustained flow. Copyright 2005 by the American Geophysical Union.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geophysical Research Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1029/2005GL023415","issn":"00948276","usgsCitation":"Jaumann, R., Reiss, D., Frei, S., Neukum, G., Scholten, F., Gwinner, K., Roatsch, T., Matz, K., Mertens, V., Hauber, E., Hoffmann, H., Kohler, U., Head, J., Hiesinger, H., and Carr, M.H., 2005, Interior channels in Martian valleys: Constraints on fluvial erosion by measurements of the Mars Express High Resolution Stereo Camera: Geophysical Research Letters, v. 32, no. 16, p. 1-4, https://doi.org/10.1029/2005GL023415.","startPage":"1","endPage":"4","numberOfPages":"4","costCenters":[],"links":[{"id":477820,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2005gl023415","text":"Publisher Index Page"},{"id":211148,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2005GL023415"},{"id":238356,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"32","issue":"16","noUsgsAuthors":false,"publicationDate":"2005-08-16","publicationStatus":"PW","scienceBaseUri":"505a3d1de4b0c8380cd632ed","contributors":{"authors":[{"text":"Jaumann, R.","contributorId":81232,"corporation":false,"usgs":false,"family":"Jaumann","given":"R.","email":"","affiliations":[],"preferred":false,"id":415334,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reiss, D.","contributorId":7492,"corporation":false,"usgs":true,"family":"Reiss","given":"D.","email":"","affiliations":[],"preferred":false,"id":415326,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Frei, S.","contributorId":69356,"corporation":false,"usgs":true,"family":"Frei","given":"S.","email":"","affiliations":[],"preferred":false,"id":415333,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Neukum, G.","contributorId":105443,"corporation":false,"usgs":true,"family":"Neukum","given":"G.","email":"","affiliations":[],"preferred":false,"id":415340,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Scholten, F.","contributorId":100175,"corporation":false,"usgs":true,"family":"Scholten","given":"F.","email":"","affiliations":[],"preferred":false,"id":415338,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Gwinner, K.","contributorId":83737,"corporation":false,"usgs":true,"family":"Gwinner","given":"K.","affiliations":[],"preferred":false,"id":415336,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Roatsch, T.","contributorId":18933,"corporation":false,"usgs":true,"family":"Roatsch","given":"T.","email":"","affiliations":[],"preferred":false,"id":415329,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Matz, K.-D.","contributorId":10596,"corporation":false,"usgs":true,"family":"Matz","given":"K.-D.","email":"","affiliations":[],"preferred":false,"id":415328,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Mertens, V.","contributorId":8284,"corporation":false,"usgs":true,"family":"Mertens","given":"V.","email":"","affiliations":[],"preferred":false,"id":415327,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Hauber, E.","contributorId":81659,"corporation":false,"usgs":true,"family":"Hauber","given":"E.","affiliations":[],"preferred":false,"id":415335,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Hoffmann, H.","contributorId":51464,"corporation":false,"usgs":true,"family":"Hoffmann","given":"H.","email":"","affiliations":[],"preferred":false,"id":415330,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Kohler, U.","contributorId":101446,"corporation":false,"usgs":true,"family":"Kohler","given":"U.","email":"","affiliations":[],"preferred":false,"id":415339,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Head, J.W.","contributorId":67982,"corporation":false,"usgs":true,"family":"Head","given":"J.W.","email":"","affiliations":[],"preferred":false,"id":415332,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Hiesinger, H.","contributorId":62808,"corporation":false,"usgs":true,"family":"Hiesinger","given":"H.","affiliations":[],"preferred":false,"id":415331,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Carr, M. H.","contributorId":84727,"corporation":false,"usgs":true,"family":"Carr","given":"M.","email":"","middleInitial":"H.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":false,"id":415337,"contributorType":{"id":1,"text":"Authors"},"rank":15}]}} ,{"id":70027899,"text":"70027899 - 2005 - Differential parental care by adult Mountain Plovers, Charadrius montanus","interactions":[],"lastModifiedDate":"2021-06-10T20:49:46.956386","indexId":"70027899","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1163,"text":"Canadian Field-Naturalist","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Differential parental care by adult Mountain Plovers, Charadrius montanus","title":"Differential parental care by adult Mountain Plovers, Charadrius montanus","docAbstract":"We studied chick survival of the Mountain Plover (Charadrius montanus) in Montana and found that chicks tended by females had higher survival rates than chicks tended by males, and that chick survival generally increased during the nesting season. Differences in chick survival were most pronounced early in the nesting season, and may be related to a larger sample of nests during this period. When compared to information about the nest survival of male- and female-tended plover nests, our chick data suggest a trade-off for adult plovers between the egg and chick phases of reproduction. Because Mountain Plover pairs have clutches at two nests at two different locations and show differential success between the sexes during the egg and chick phases, we offer that the Mountain Plover breeding system favours optimizing annual recruitment in a dynamic ecologic setting driven by annually unpredictable drought, grazing, and predation pressures.
","language":"English","publisher":"Ottawa Field-Naturalists' Club","doi":"10.22621/cfn.v119i4.183","usgsCitation":"Dinsmore, S., and Knopf, F., 2005, Differential parental care by adult Mountain Plovers, Charadrius montanus: Canadian Field-Naturalist, v. 119, no. 4, p. 532-536, https://doi.org/10.22621/cfn.v119i4.183.","productDescription":"5 p.","startPage":"532","endPage":"536","numberOfPages":"5","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":477785,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.22621/cfn.v119i4.183","text":"Publisher Index Page"},{"id":238080,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"119","issue":"4","noUsgsAuthors":false,"publicationDate":"2005-10-01","publicationStatus":"PW","scienceBaseUri":"505a00fce4b0c8380cd4fa22","contributors":{"authors":[{"text":"Dinsmore, Stephen J.","contributorId":61718,"corporation":false,"usgs":true,"family":"Dinsmore","given":"Stephen J.","affiliations":[],"preferred":false,"id":415719,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Knopf, Fritz L.","contributorId":30549,"corporation":false,"usgs":true,"family":"Knopf","given":"Fritz L.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":false,"id":415718,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ]}