On several occasions in recent memory California has experienced apparent clusters of earthquake activity that are too far apart to be considered related according to a classic taxonomy that includes foreshocks, mainshocks, and aftershocks. During a week-long period in July 1986, California experienced the M 6.0 North Palm Springs earthquake, the M 5.5 Oceanside earthquake, and a swarm of smaller events beneath San Diego Bay. The recent M 6.0 Parkfield earthquake was followed approximately 30 hours later by the M 5.0 Arvin event, which was located well outside the traditional aftershock zone for a M 6.0 mainshock. These periods of apparently heightened activity lead to understandable consternation among California residents, who wonder if activity will build further. The recent, memorably dramatic television mini-series, 10.5, was based on what might be considered an end-member doomsday scenario, culminating in a large part of California literally falling into the ocean. While the public did seem to recognize the gross liberties that were taken with science in this movie, old myths die hard, and seismicity maps showing activity in different parts the state are not reassuring. Neither is what used to be conventional wisdom on the part of the experts, that far-flung earthquakes are not related (even though this might remain a possibility).
","language":"English","publisher":"Seismological Society of America","doi":"10.1785/gssrl.76.1.58","usgsCitation":"Hough, S.E., 2005, Remotely triggered earthquakes following moderate mainshocks (or, why California is not falling into the ocean): Seismological Research Letters, v. 76, no. 1, p. 58-66, https://doi.org/10.1785/gssrl.76.1.58.","productDescription":"9 p.","startPage":"58","endPage":"66","numberOfPages":"9","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":237545,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -122,\n 32\n ],\n [\n -114,\n 32\n ],\n [\n -114,\n 37\n ],\n [\n -122,\n 37\n ],\n [\n -122,\n 32\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"76","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505aa71ee4b0c8380cd8522a","contributors":{"authors":[{"text":"Hough, Susan E. 0000-0002-5980-2986 hough@usgs.gov","orcid":"https://orcid.org/0000-0002-5980-2986","contributorId":587,"corporation":false,"usgs":true,"family":"Hough","given":"Susan","email":"hough@usgs.gov","middleInitial":"E.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":421572,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70029037,"text":"70029037 - 2005 - Naturally occurring secondary nutritional hyperparathyroidism in cattle egrets (Bubulcus ibis) from Central Texas","interactions":[],"lastModifiedDate":"2022-05-26T14:00:28.502177","indexId":"70029037","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2507,"text":"Journal of Wildlife Diseases","active":true,"publicationSubtype":{"id":10}},"title":"Naturally occurring secondary nutritional hyperparathyroidism in cattle egrets (Bubulcus ibis) from Central Texas","docAbstract":"Naturally occurring secondary nutritional hyperparathyroidism is described in the nestlings of two colonies of cattle egrets (Bubulcus ibis) from Central Texas (Bryan and San Antonio, Texas, USA). Nestlings from a third colony (Waco, Texas, USA) were collected in a subsequent year for comparison. Birds from the first two colonies consistently had severe osteopenia and associated curving deformities and folding fractures of their long bones. These birds also had reduced bone ash, increased osteoclasia, a marked decrease in osteoblast activity, variable lengthening and shortening of the hypertrophic zone of the epiphyseal cartilage, decreased and disorganized formation of new bone, and a marked hypertrophy and hyperplasia of the parathyroid glands as compared to birds collected from the third colony. Fibrous osteodystrophy was found in all of the birds from San Antonio and Bryan. Evidence of moderate to severe calcium deficiency was also identified in 33% of the cattle egrets collected from Waco. Gut contents of affected chicks contained predominately grasshoppers and crickets; vertebrate prey items were absent from the Bryan birds. Grasshoppers and crickets collected from fields frequented by the adult egrets in 1994 had 0.12–0.28% calcium and 0.76–0.81% phosphorus. Pooled grasshoppers and crickets collected during a subsequent wet early spring averaged 0.24% calcium and 0.65% phosphorus. Although the phosphorus content of the insect prey was adequate for growth, calcium was approximately one-third the minimum calcium requirement needed for growth for other species of birds. It was postulated that cattle egrets breeding in Central Texas have expanded their range into habitat that contains less vertebrate prey, and as a result, many nestling egrets are being fed diets that contain suboptimal calcium. Therefore, in years where vertebrate prey is scarce and forage for insect prey is reduced in calcium, nestling egrets are at risk for developing secondary nutritional hyperparathyroidism.
","language":"English","publisher":"Wildlife Disease Association","doi":"10.7589/0090-3558-41.2.401","usgsCitation":"Phalen, D.N., Drew, M.L., Contreras, C., Roset, K., and Mora, M.A., 2005, Naturally occurring secondary nutritional hyperparathyroidism in cattle egrets (Bubulcus ibis) from Central Texas: Journal of Wildlife Diseases, v. 41, no. 2, p. 401-415, https://doi.org/10.7589/0090-3558-41.2.401.","productDescription":"15 p.","startPage":"401","endPage":"415","numberOfPages":"15","costCenters":[],"links":[{"id":477837,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.7589/0090-3558-41.2.401","text":"Publisher Index Page"},{"id":236417,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Texas","city":"Bryan, San Antonio, Waco","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -99.00878906249999,\n 28.844673680771795\n ],\n [\n -97.58056640625,\n 28.844673680771795\n ],\n [\n -97.58056640625,\n 30.002516938570686\n ],\n [\n -99.00878906249999,\n 30.002516938570686\n ],\n [\n -99.00878906249999,\n 28.844673680771795\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -97.53662109375,\n 31.236288641793006\n ],\n [\n -96.90490722656249,\n 31.236288641793006\n ],\n [\n -96.90490722656249,\n 31.751525328078905\n ],\n [\n -97.53662109375,\n 31.751525328078905\n ],\n [\n -97.53662109375,\n 31.236288641793006\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -96.55059814453125,\n 30.45932812026586\n ],\n [\n -96.1578369140625,\n 30.45932812026586\n ],\n [\n -96.1578369140625,\n 30.791396195188927\n ],\n [\n -96.55059814453125,\n 30.791396195188927\n ],\n [\n -96.55059814453125,\n 30.45932812026586\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"41","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a638be4b0c8380cd72556","contributors":{"authors":[{"text":"Phalen, David N.","contributorId":30740,"corporation":false,"usgs":true,"family":"Phalen","given":"David","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":421052,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Drew, Mark L.","contributorId":169527,"corporation":false,"usgs":false,"family":"Drew","given":"Mark","email":"","middleInitial":"L.","affiliations":[{"id":25555,"text":"Idaho Dept. of Fish and Game","active":true,"usgs":false}],"preferred":false,"id":421053,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Contreras, C.","contributorId":49968,"corporation":false,"usgs":false,"family":"Contreras","given":"C.","email":"","affiliations":[],"preferred":false,"id":421050,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Roset, K.","contributorId":89327,"corporation":false,"usgs":false,"family":"Roset","given":"K.","email":"","affiliations":[],"preferred":false,"id":421054,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Mora, Miguel A. 0000-0002-8393-0216","orcid":"https://orcid.org/0000-0002-8393-0216","contributorId":46643,"corporation":false,"usgs":true,"family":"Mora","given":"Miguel","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":421051,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70031360,"text":"70031360 - 2005 - Strong ground motion in the Taipei basin from the 1999 Chi-Chi, Taiwan, earthquake","interactions":[],"lastModifiedDate":"2012-03-12T17:21:10","indexId":"70031360","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":"Strong ground motion in the Taipei basin from the 1999 Chi-Chi, Taiwan, earthquake","docAbstract":"The Taipei basin, located in northwest Taiwan about 160 km from the epicenter of the Chi-Chi earthquake, is a shallow, triangular-shaped basin filled with low-velocity fluvial deposits. There is a strong velocity contrast across the basement interface of about 600 m/sec at a depth of about 600-700 m in the deeper section of the basin, suggesting that ground motion should be amplified at sites in the basin. In this article, the ground-motion recordings are analyzed to determine the effect of the basin both in terms of amplifications expected from a 1D model of the sediments in the basin and in terms of the 3D structure of the basin. Residuals determined for peak acceleration from attenuation curves are more positive (amplified) in the basin (average of 5.3 cm/ sec2 compared to - 24.2 cm/sec2 for those stations outside the basin and between 75 and 110 km from the surface projection of the faulted area, a 40% increase in peak ground acceleration). Residuals for peak velocity are also significantly more positive at stations in the basin (31.8 cm/sec compared to 20.0 cm/sec out). The correlation of peak motion with depth to basement, while minor in peak acceleration, is stronger in the peak velocities. Record sections of ground motion from stations in and around the Taipei basin show that the largest long-period arrival, which is coherent across the region, is strongest on the vertical component and has a period of about 10-12 sec. This phase appears to be a Rayleigh wave, probably associated with rupture at the north end of the Chelungpu fault. Records of strong motion from stations in and near the basin have an additional, higher frequency signal: nearest the deepest point in the basin, the signal is characterized by frequencies of about 0.3 - 0.4 Hz. These frequencies are close to simple predictions using horizontal layers and the velocity structure of the basin. Polarizations of the S wave are mostly coherent across the array, although there are significant differences along the northwest edge that may indicate large strains across that edge of the basin. The length of each record after the main S wave are all longer at basin stations compared to those outside. This increase in duration of ground shaking is probably caused by amplification of ground motion at basin stations, although coda Q (0.67 - 1.30 Hz) is slightly larger inside the basin compared to those at local stations outside the basin. Durations correlate with depth to basement. These motions are in the range that can induce damage in buildings and may have contributed to the structural collapse of multistory buildings in the Taipei basin.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Bulletin of the Seismological Society of America","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1785/0120040022","issn":"00371106","usgsCitation":"Fletcher, J.B., and Wen, K., 2005, Strong ground motion in the Taipei basin from the 1999 Chi-Chi, Taiwan, earthquake: Bulletin of the Seismological Society of America, v. 95, no. 4, p. 1428-1446, https://doi.org/10.1785/0120040022.","startPage":"1428","endPage":"1446","numberOfPages":"19","costCenters":[],"links":[{"id":212200,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1785/0120040022"},{"id":239650,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"95","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b9b84e4b08c986b31cf38","contributors":{"authors":[{"text":"Fletcher, Joe B.","contributorId":8850,"corporation":false,"usgs":true,"family":"Fletcher","given":"Joe","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":431189,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wen, K.-L.","contributorId":39195,"corporation":false,"usgs":true,"family":"Wen","given":"K.-L.","email":"","affiliations":[],"preferred":false,"id":431190,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70029178,"text":"70029178 - 2005 - Life history trade-offs and community dynamics of small fishes in a seasonally pulsed wetland","interactions":[],"lastModifiedDate":"2012-03-12T17:20:48","indexId":"70029178","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Life history trade-offs and community dynamics of small fishes in a seasonally pulsed wetland","docAbstract":"We used a one-dimensional, spatially explicit model to simulate the community of small fishes in the freshwater wetlands of southern Florida, USA. The seasonality of rainfall in these wetlands causes annual fluctuations in the amount of flooded area. We modeled fish populations that differed from each other only in efficiency of resource utilization and dispersal ability. The simulations showed that these trade-offs, along with the spatial and temporal variability of the environment, allow coexistence of several species competing exploitatively for a common resource type. This mechanism, while sharing some characteristics with other mechanisms proposed for coexistence of competing species, is novel in detail. Simulated fish densities resembled patterns observed in Everglades empirical data. Cells with hydroperiods less than 6 months accumulated negligible fish biomass. One unique model result was that, when multiple species coexisted, it was possible for one of the coexisting species to have both lower local resource utilization efficiency and lower dispersal ability than one of the other species. This counterintuitive result is a consequence of stronger effects of other competitors on the superior species. ?? 2005 NRC.","largerWorkTitle":"Canadian Journal of Fisheries and Aquatic Sciences","language":"English","doi":"10.1139/f05-050","issn":"0706652X","usgsCitation":"DeAngelis, D., Trexler, J., and Loftus, W., 2005, Life history trade-offs and community dynamics of small fishes in a seasonally pulsed wetland, in Canadian Journal of Fisheries and Aquatic Sciences, v. 62, no. 4, p. 781-790, https://doi.org/10.1139/f05-050.","startPage":"781","endPage":"790","numberOfPages":"10","costCenters":[],"links":[{"id":210805,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1139/f05-050"},{"id":237832,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"62","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a4765e4b0c8380cd67851","contributors":{"authors":[{"text":"DeAngelis, D.L. 0000-0002-1570-4057","orcid":"https://orcid.org/0000-0002-1570-4057","contributorId":32470,"corporation":false,"usgs":true,"family":"DeAngelis","given":"D.L.","affiliations":[],"preferred":false,"id":421633,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Trexler, J.C.","contributorId":23108,"corporation":false,"usgs":true,"family":"Trexler","given":"J.C.","email":"","affiliations":[],"preferred":false,"id":421631,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Loftus, W.F.","contributorId":29363,"corporation":false,"usgs":true,"family":"Loftus","given":"W.F.","email":"","affiliations":[],"preferred":false,"id":421632,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70029177,"text":"70029177 - 2005 - Ferric iron-bearing sediments as a mineral trap for CO2 sequestration: Iron reduction using sulfur-bearing waste gas","interactions":[],"lastModifiedDate":"2012-03-12T17:20:48","indexId":"70029177","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1213,"text":"Chemical Geology","active":true,"publicationSubtype":{"id":10}},"title":"Ferric iron-bearing sediments as a mineral trap for CO2 sequestration: Iron reduction using sulfur-bearing waste gas","docAbstract":"We present a novel method for geologic sequestration of anthropogenic CO2 in ferrous carbonate, using ferric iron present in widespread redbeds and other sediments. Iron can be reduced by SO2 that is commonly a component of flue gas produced by combustion of fossil fuel, or by adding SO2 or H2S derived from other industrial processes to the injected waste gas stream. Equilibrium and kinetically controlled geochemical simulations at 120 bar and 50 and 100 ??C with SO2 or H2S show that iron can be transformed almost entirely to siderite thereby trapping CO2, and simultaneously, that sulfur can be converted predominantly to dissolved sulfate. If there is an insufficient amount of sulfur-bearing gas relative to CO2 as for typical flue gas, then some of the iron is not reduced, and some of the CO2 is not sequestered. If there is an excess of sulfur-bearing gas, then complete iron reduction is ensured, and some of the iron precipitates as pyrite or other solid iron sulfide, depending on their relative precipitation kinetics. Gas mixtures with insufficient sulfur relative to CO2 can be used in sediments containing Ca, Mg, or other divalent metals capable of precipitating carbonate minerals. For quartz arenite with an initial porosity of 21% and containing 0.25 wt.% Fe2O3, approximately 0.7 g of CO2 is sequestered per kg of rock, and the porosity decrease is less than 0.03%. Sequestration of CO2 using ferric iron has the advantage of disposing of SO2 that may already be present in the combustion gas. ?? 2005 Published by Elsevier B.V.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Chemical Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.chemgeo.2004.12.018","issn":"00092541","usgsCitation":"Palandri, J., and Kharaka, Y., 2005, Ferric iron-bearing sediments as a mineral trap for CO2 sequestration: Iron reduction using sulfur-bearing waste gas: Chemical Geology, v. 217, no. 3-4 SPEC. ISS., p. 351-364, https://doi.org/10.1016/j.chemgeo.2004.12.018.","startPage":"351","endPage":"364","numberOfPages":"14","costCenters":[],"links":[{"id":210773,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.chemgeo.2004.12.018"},{"id":237796,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"217","issue":"3-4 SPEC. ISS.","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0f84e4b0c8380cd53927","contributors":{"authors":[{"text":"Palandri, J.L.","contributorId":50719,"corporation":false,"usgs":true,"family":"Palandri","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":421630,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kharaka, Y.K.","contributorId":23568,"corporation":false,"usgs":true,"family":"Kharaka","given":"Y.K.","email":"","affiliations":[],"preferred":false,"id":421629,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70031361,"text":"70031361 - 2005 - Composition and trace element content of coal in Taiwan","interactions":[],"lastModifiedDate":"2022-06-03T15:34:20.114903","indexId":"70031361","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3532,"text":"Terrestrial, Atmospheric and Oceanic Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Composition and trace element content of coal in Taiwan","docAbstract":"To investigate the trace element contents of local coal, four coal samples were collected from operating mines in NW Taiwan. Detailed petrographic and chemical characterization analyses were then conducted. Analytical results indicate that (1) the samples were high volatile bituminous coal in rank with ash content ranging from 4.2 to 14.4% and with moisture content ranging from 2.7 to 4.6%; (2) the macerals were mostly composed of vitrinite with vitrinite reflectance less than 0.8%; (3) the sample of Wukeng mine has the highest Fe2O3 (29.5%), Tl (54.8 ppm), Zn (140 ppm), and As (697 ppm) contents in ash and Hg (2.3 ppm) in the coal. If used properly, these coals should not present health hazards.
","language":"English","publisher":"Chinese Geoscience Center","doi":"10.3319/TAO.2005.16.3.641(T)","usgsCitation":"Tsai, L., Chen, C., and Finkelman, R., 2005, Composition and trace element content of coal in Taiwan: Terrestrial, Atmospheric and Oceanic Sciences, v. 16, no. 3, p. 641-651, https://doi.org/10.3319/TAO.2005.16.3.641(T).","productDescription":"11 p.","startPage":"641","endPage":"651","numberOfPages":"11","costCenters":[],"links":[{"id":477743,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3319/tao.2005.16.3.641(t)","text":"Publisher Index Page"},{"id":239651,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Taiwan","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[121.77782,24.39427],[121.17563,22.79086],[120.74708,21.97057],[120.22008,22.81486],[120.10619,23.55626],[120.69468,24.53845],[121.49504,25.29546],[121.95124,24.9976],[121.77782,24.39427]]]},\"properties\":{\"name\":\"Taiwan\"}}]}","volume":"16","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f922e4b0c8380cd4d45d","contributors":{"authors":[{"text":"Tsai, L.-Y.","contributorId":87754,"corporation":false,"usgs":true,"family":"Tsai","given":"L.-Y.","email":"","affiliations":[],"preferred":false,"id":431193,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chen, C.-F.","contributorId":51983,"corporation":false,"usgs":true,"family":"Chen","given":"C.-F.","email":"","affiliations":[],"preferred":false,"id":431192,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Finkelman, Robert B.","contributorId":38138,"corporation":false,"usgs":false,"family":"Finkelman","given":"Robert B.","affiliations":[{"id":6643,"text":"University of California - Berkeley","active":true,"usgs":false}],"preferred":false,"id":431191,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70029158,"text":"70029158 - 2005 - Evidence for cumulative temperature as an initiating and terminating factor in downstream migratory behavior of Atlantic salmon (Salmo salar) smolts","interactions":[],"lastModifiedDate":"2012-03-12T17:20:54","indexId":"70029158","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1169,"text":"Canadian Journal of Fisheries and Aquatic Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Evidence for cumulative temperature as an initiating and terminating factor in downstream migratory behavior of Atlantic salmon (Salmo salar) smolts","docAbstract":"Temperature control of Atlantic salmon (Salmo salar) smolt migration was tested using a novel technique allowing nearly continuous monitoring of behavior with complete control over environmental conditions. Parr and presmolts were implanted with passive integrated transponder tags, placed in simulated streams, and monitored for upstream and downstream movements. Beginning 18 April, temperature was increased 1??C every third day (advanced), fourth day (ambient), and tenth day (delayed). Smolt downstream movements were initially low, peaked in mid-May, and subsequently declined under all conditions. Parr downstream movements were significantly lower than those of smolts in all treatments (0.8 ?? 0.5 movement??day-1 versus 26.5 ?? 4.5 movements??day-1, mean ?? SE) and showed no increase. At delayed temperatures, smolts sustained downstream movements through July; those under ambient and advanced conditions ceased activity by mid-June. Initiation and termination of downstream movements occurred at significantly different temperatures but at the same number of degree-days in all treatments. Physiological changes associated with smolting (gill Na+,K +-ATPase activity and plasma thyroxine) were coincident with behavioral changes. This is the first evidence of a behavioral component to the smolt window. We found that temperature experience over time is more relevant to initiation and termination of downstream movement than a temperature threshold. ?? 2005 NRC Canada.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Canadian Journal of Fisheries and Aquatic Sciences","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1139/f04-179","issn":"0706652X","usgsCitation":"Zydlewski, G., Haro, A., and McCormick, S., 2005, Evidence for cumulative temperature as an initiating and terminating factor in downstream migratory behavior of Atlantic salmon (Salmo salar) smolts: Canadian Journal of Fisheries and Aquatic Sciences, v. 62, no. 1, p. 68-78, https://doi.org/10.1139/f04-179.","startPage":"68","endPage":"78","numberOfPages":"11","costCenters":[],"links":[{"id":210578,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1139/f04-179"},{"id":237546,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"62","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0d39e4b0c8380cd52eaf","contributors":{"authors":[{"text":"Zydlewski, G.B.","contributorId":78119,"corporation":false,"usgs":true,"family":"Zydlewski","given":"G.B.","email":"","affiliations":[],"preferred":false,"id":421575,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Haro, A.","contributorId":6792,"corporation":false,"usgs":true,"family":"Haro","given":"A.","email":"","affiliations":[],"preferred":false,"id":421573,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McCormick, S. D. 0000-0003-0621-6200","orcid":"https://orcid.org/0000-0003-0621-6200","contributorId":20278,"corporation":false,"usgs":true,"family":"McCormick","given":"S. D.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":421574,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70029161,"text":"70029161 - 2005 - Geometry and kinematics of Late Cretaceous inversion structures in the Jiuquan Basin, western China","interactions":[],"lastModifiedDate":"2012-03-12T17:20:53","indexId":"70029161","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1344,"text":"Cretaceous Research","active":true,"publicationSubtype":{"id":10}},"title":"Geometry and kinematics of Late Cretaceous inversion structures in the Jiuquan Basin, western China","docAbstract":"Late Cretaceous inversion structures, which are significant for oil and gas accumulation, are widely distributed throughout the Jiuquan Basin. These structures are primarily made up of inverted faults and fault-related folds. Most of the axial planes of folds are parallel to inverted faults trending north-east, indicating that the principal stress direction was north-west - south-east in the Late Cretaceous. The average inversion ratios of faults in the four sags that were investigated are 0.39, 0.29, 0.38, 0.32. The average inversion ratio in the Jiuquan Basin is 0.34 and the degree of inversion is moderate to strong. As moderate inversion is suitable for forming excellent hydrocarbon traps, there is considered to be significant potential in the basin for the presence of structural traps. ?? 2005 Elsevier Ltd. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Cretaceous Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.cretres.2005.01.005","issn":"01956671","usgsCitation":"Wang, B., Hao, C., Yang, S., Xiao, A., Cheng, X., and Rupp, J., 2005, Geometry and kinematics of Late Cretaceous inversion structures in the Jiuquan Basin, western China: Cretaceous Research, v. 26, no. 2, p. 319-327, https://doi.org/10.1016/j.cretres.2005.01.005.","startPage":"319","endPage":"327","numberOfPages":"9","costCenters":[],"links":[{"id":210609,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.cretres.2005.01.005"},{"id":237583,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a2769e4b0c8380cd59878","contributors":{"authors":[{"text":"Wang, B.","contributorId":29011,"corporation":false,"usgs":true,"family":"Wang","given":"B.","email":"","affiliations":[],"preferred":false,"id":421585,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hao, Chen","contributorId":89306,"corporation":false,"usgs":true,"family":"Hao","given":"Chen","email":"","affiliations":[],"preferred":false,"id":421587,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Yang, S.","contributorId":13588,"corporation":false,"usgs":true,"family":"Yang","given":"S.","email":"","affiliations":[],"preferred":false,"id":421583,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Xiao, A.","contributorId":97779,"corporation":false,"usgs":true,"family":"Xiao","given":"A.","email":"","affiliations":[],"preferred":false,"id":421588,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Cheng, X.","contributorId":23027,"corporation":false,"usgs":true,"family":"Cheng","given":"X.","email":"","affiliations":[],"preferred":false,"id":421584,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Rupp, J.A.","contributorId":30596,"corporation":false,"usgs":true,"family":"Rupp","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":421586,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70029163,"text":"70029163 - 2005 - A new Sunwaptan (Late Cambrian) trilobite fauna from the Upper Mississippi Valley","interactions":[],"lastModifiedDate":"2022-05-24T15:55:50.396125","indexId":"70029163","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2412,"text":"Journal of Paleontology","active":true,"publicationSubtype":{"id":10}},"title":"A new Sunwaptan (Late Cambrian) trilobite fauna from the Upper Mississippi Valley","docAbstract":"A single bed at the base of the Jordan Sandstone in a road cut at Arcadia, Wisconsin, yielded an undescribed Late Sunwaptan (Saukia Zone) trilobite fauna that includes at least four species from the families Dikelocephalidae Miller, 1889 and Eurekiidae Hupe??, 1953. Arcadiaspis bispinata n. gen. and sp. is a distinctive eurekiid that is characterized by paired occipital and thoracic axial spines, long genal spines, and a nonspinose pygidial margin. Other genera present are the dikelocephalids, Dikelocephalus Owen, 1852 and Calvinella Walcott, 1914, and the eurekiid, Eurekia Walcott, 1916. Type material of Calvinella spiniger (Hall, 1863) is illustrated photographically for the first time. A new eurekiid species, Corbinia burkhalteri from the Fort Sill Formation, Oklahoma, is also described.","language":"English","publisher":"Society of Economic Paleontologists and Mineralogists","doi":"10.1666/0022-3360(2005)079%3C0072:ANSLCT%3E2.0.CO;2","usgsCitation":"Westrop, S.R., Palmer, A.R., and Runkel, A., 2005, A new Sunwaptan (Late Cambrian) trilobite fauna from the Upper Mississippi Valley: Journal of Paleontology, v. 79, no. 1, p. 72-88, https://doi.org/10.1666/0022-3360(2005)079%3C0072:ANSLCT%3E2.0.CO;2.","productDescription":"17 p.","startPage":"72","endPage":"88","numberOfPages":"17","costCenters":[],"links":[{"id":237616,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"79","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e499e4b0c8380cd4675e","contributors":{"authors":[{"text":"Westrop, S. R.","contributorId":69727,"corporation":false,"usgs":false,"family":"Westrop","given":"S.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":421593,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Palmer, Allison R.","contributorId":24343,"corporation":false,"usgs":true,"family":"Palmer","given":"Allison","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":421592,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Runkel, Anthony","contributorId":87023,"corporation":false,"usgs":true,"family":"Runkel","given":"Anthony","affiliations":[],"preferred":false,"id":421594,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70029164,"text":"70029164 - 2005 - Radiation pattern of a borehole radar antenna","interactions":[],"lastModifiedDate":"2018-10-31T10:20:34","indexId":"70029164","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1808,"text":"Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"Radiation pattern of a borehole radar antenna","docAbstract":"The finite-difference time-domain method was used to simulate radar waves that were generated by a transmitting antenna inside a borehole. The simulations were of four different models that included features such as a water-filled borehole and an antenna with resistive loading. For each model, radiation patterns for the far-field region were calculated. The radiation patterns show that the amplitude of the radar wave was strongly affected by its frequency, the water-filled borehole, the resistive loading of the antenna, and the external metal parts of the antenna (e.g., the cable head and the battery pack). For the models with a water-filled borehole, their normalized radiation patterns were practically identical to the normalized radiation pattern of a finite-length electric dipole when the wavelength in the formation was significantly greater than the total length of the radiating elements of the model antenna. The minimum wavelength at which this criterion was satisfied depended upon the features of the antenna, especially its external metal parts.
","language":"English","publisher":"GSW","doi":"10.1190/1.1852779","issn":"00168033","usgsCitation":"Ellefsen, K., and Wright, D., 2005, Radiation pattern of a borehole radar antenna: Geophysics, v. 70, no. 1, p. K1-K11, https://doi.org/10.1190/1.1852779.","productDescription":"11 p.","startPage":"K1","endPage":"K11","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":210634,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1190/1.1852779"},{"id":237617,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"70","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a9395e4b0c8380cd80ef9","contributors":{"authors":[{"text":"Ellefsen, K.J. 0000-0003-3075-4703","orcid":"https://orcid.org/0000-0003-3075-4703","contributorId":12061,"corporation":false,"usgs":true,"family":"Ellefsen","given":"K.J.","affiliations":[],"preferred":false,"id":421595,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wright, D.L.","contributorId":88758,"corporation":false,"usgs":true,"family":"Wright","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":421596,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70031362,"text":"70031362 - 2005 - Assessment of seismic risk in Tashkent, Uzbekistan and Bishkek, Kyrgyz Republic","interactions":[],"lastModifiedDate":"2012-03-12T17:21:10","indexId":"70031362","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3418,"text":"Soil Dynamics and Earthquake Engineering","active":true,"publicationSubtype":{"id":10}},"title":"Assessment of seismic risk in Tashkent, Uzbekistan and Bishkek, Kyrgyz Republic","docAbstract":"The impact of earthquakes in urban centers prone to disastrous earthquakes necessitates the analysis of associated risk for rational formulation of contingency plans and mitigation strategies. In urban centers the seismic risk is best quantified and portrayed through the preparation of 'Earthquake damage and Loss Scenarios'. The components of such scenarios are the assessment of the hazard, inventories and the vulnerabilities of elements at risk. For the development of earthquake risk scenario in Tashkent-Uzbekistan and Bishkek-Kyrgyzstan an approach based on spectral displacements is utilized. This paper will present the important features of a comprehensive study, highlight the methodology, discuss the results and provide insights to the future developments. ?? 2005 Elsevier Ltd. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Soil Dynamics and Earthquake Engineering","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.soildyn.2004.11.002","issn":"02677261","usgsCitation":"Erdik, M., Rashidov, T., Safak, E., and Turdukulov, A., 2005, Assessment of seismic risk in Tashkent, Uzbekistan and Bishkek, Kyrgyz Republic: Soil Dynamics and Earthquake Engineering, v. 25, no. 7-10, p. 473-486, https://doi.org/10.1016/j.soildyn.2004.11.002.","startPage":"473","endPage":"486","numberOfPages":"14","costCenters":[],"links":[{"id":212201,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.soildyn.2004.11.002"},{"id":239652,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"25","issue":"7-10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ee52e4b0c8380cd49cd6","contributors":{"authors":[{"text":"Erdik, M.","contributorId":55170,"corporation":false,"usgs":true,"family":"Erdik","given":"M.","affiliations":[],"preferred":false,"id":431195,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rashidov, T.","contributorId":75334,"corporation":false,"usgs":true,"family":"Rashidov","given":"T.","email":"","affiliations":[],"preferred":false,"id":431196,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Safak, E.","contributorId":104070,"corporation":false,"usgs":true,"family":"Safak","given":"E.","email":"","affiliations":[],"preferred":false,"id":431197,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Turdukulov, A.","contributorId":28072,"corporation":false,"usgs":true,"family":"Turdukulov","given":"A.","email":"","affiliations":[],"preferred":false,"id":431194,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70031364,"text":"70031364 - 2005 - Dating floodplain sediments using tree-ring response to burial","interactions":[],"lastModifiedDate":"2012-03-12T17:21:10","indexId":"70031364","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1425,"text":"Earth Surface Processes and Landforms","active":true,"publicationSubtype":{"id":10}},"title":"Dating floodplain sediments using tree-ring response to burial","docAbstract":"Floodplain sediments can be dated precisely based on the change in anatomy of tree rings upon burial. When a stem of tamarisk (Tamarix ramosissima) or sandbar willow (Salix exigua) is buried, subsequent annual rings in the buried section resemble the rings of roots: rings become narrower, vessels within the rings become larger, and transitions between rings become less distinct. We combined observations of these changes with tree-ring counts to determine the year of deposition of sedimentary beds exposed in a 150-m-long trench across the floodplain of the Rio Puerco, a rapidly filling arroyo in New Mexico. This method reliably dated most beds thicker than about 30 cm to within a year of deposition. Floodplain aggradation rates varied dramatically through time and space. Sediment deposition was mostly limited to brief overbank flows occurring every few years. The most rapid deposition occurred on channel-margin levees, which migrated laterally during channel narrowing. At the decadal timescale, the cross-section-average sediment deposition rate was steady, but there was a shift in the spatial pattern of deposition in the 1980s. From 1936 to 1986, sediment deposition occurred by channel narrowing, with little change in elevation of the thalweg. After 1986 sediment deposition occurred by vertical aggradation. From 1936 to 2000 about 27 per cent of the arroyo cross-section filled with sediment. The rate of filling from 1962 to 2000 was 0-8 vertical m/decade or 85 m2/decade. Published in 2005 by John Wiley & Sons, Ltd.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Earth Surface Processes and Landforms","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1002/esp.1263","issn":"01979337","usgsCitation":"Friedman, J.M., Vincent, K., and Shafroth, P., 2005, Dating floodplain sediments using tree-ring response to burial: Earth Surface Processes and Landforms, v. 30, no. 9, p. 1077-1091, https://doi.org/10.1002/esp.1263.","startPage":"1077","endPage":"1091","numberOfPages":"15","costCenters":[],"links":[{"id":212230,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1002/esp.1263"},{"id":239687,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"9","noUsgsAuthors":false,"publicationDate":"2005-08-30","publicationStatus":"PW","scienceBaseUri":"5059fddfe4b0c8380cd4e9a4","contributors":{"authors":[{"text":"Friedman, Jonathan M. 0000-0002-1329-0663","orcid":"https://orcid.org/0000-0002-1329-0663","contributorId":44495,"corporation":false,"usgs":true,"family":"Friedman","given":"Jonathan","middleInitial":"M.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":431208,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Vincent, K.R.","contributorId":42563,"corporation":false,"usgs":true,"family":"Vincent","given":"K.R.","email":"","affiliations":[],"preferred":false,"id":431207,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Shafroth, P.B.","contributorId":65041,"corporation":false,"usgs":true,"family":"Shafroth","given":"P.B.","email":"","affiliations":[],"preferred":false,"id":431209,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70029176,"text":"70029176 - 2005 - The role of organic matter in sediment budgets in forested terrain","interactions":[],"lastModifiedDate":"2018-03-21T14:43:44","indexId":"70029176","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"The role of organic matter in sediment budgets in forested terrain","docAbstract":"The production and transport of suspended particulate matter usually are major components of a sediment budget, but the organic and inorganic fractions of this material are not commonly differentiated. In four forested streams in the northwestern United States, the organic content of suspended sediment samples ranged from 10 to 80 weight percent for individual flood events. For a given stream, as a percentage of suspended sediment, organic content was highest during base flows and the early rising and late falling limbs of hydrographs, but on an annual cumulative basis, most organic flux occurred during a few days of high flow. By weight, the inorganic component of suspended sediment dominated the annual sediment flux in three of the catchments, but organics represented more than half the suspended sediment load in an old growth redwood stream. Although commonly minor by weight, organic suspended sediment can have important effects on aquatic biological communities, turbidity measurements, and eutrophication in estuaries.","largerWorkTitle":"IAHS-AISH Publication","language":"English","issn":"01447815","usgsCitation":"Madej, M.A., 2005, The role of organic matter in sediment budgets in forested terrain, in IAHS-AISH Publication, no. 292, p. 9-15.","startPage":"9","endPage":"15","numberOfPages":"7","costCenters":[],"links":[{"id":237795,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"issue":"292","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505baf8be4b08c986b32489a","contributors":{"authors":[{"text":"Madej, Mary Ann 0000-0003-2831-3773 mary_ann_madej@usgs.gov","orcid":"https://orcid.org/0000-0003-2831-3773","contributorId":40304,"corporation":false,"usgs":true,"family":"Madej","given":"Mary","email":"mary_ann_madej@usgs.gov","middleInitial":"Ann","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":421628,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70029168,"text":"70029168 - 2005 - Relation of baseflow to row crop intensity in Iowa","interactions":[],"lastModifiedDate":"2012-03-12T17:20:54","indexId":"70029168","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":682,"text":"Agriculture, Ecosystems and Environment","active":true,"publicationSubtype":{"id":10}},"title":"Relation of baseflow to row crop intensity in Iowa","docAbstract":"Increasing baseflow and baseflow percentage over the second half of the 20th century in Iowa has contributed to increasing nitrate-nitrogen concentrations measured in Iowa rivers because nitrate is primarily delivered to streams as baseflow and tile drainage. The relation of baseflow and baseflow percentage to row crop land use was evaluated for 11 Iowa rivers and their watersheds for their period of streamflow record (58-73 years period). Results indicated increasing baseflow in Iowa's rivers is significantly related to increasing row crop intensity. A 13-52% increase in row crop percentage in many Iowa watersheds has contributed to an increase of 33-135 mm increase in baseflow and 7-31% increase in baseflow percentage. Limited historical water quality data from two larger Iowa rivers (Cedar and Raccoon rivers) suggest that increasing row crop land use over the 20th century has produced more baseflow and contributed to increasing nitrate concentrations in Iowa's rivers. ?? 2004 Elsevier B.V. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Agriculture, Ecosystems and Environment","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.agee.2004.02.008","issn":"01678809","usgsCitation":"Schilling, K.E., 2005, Relation of baseflow to row crop intensity in Iowa: Agriculture, Ecosystems and Environment, v. 105, no. 1-2, p. 433-438, https://doi.org/10.1016/j.agee.2004.02.008.","startPage":"433","endPage":"438","numberOfPages":"6","costCenters":[],"links":[{"id":210662,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.agee.2004.02.008"},{"id":237655,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"105","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"50e4a676e4b0e8fec6cdc1a7","contributors":{"authors":[{"text":"Schilling, K. E.","contributorId":61982,"corporation":false,"usgs":true,"family":"Schilling","given":"K.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":421606,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70031365,"text":"70031365 - 2005 - Resilience of predators to fishing pressure on coral patch reefs","interactions":[],"lastModifiedDate":"2012-03-12T17:21:10","indexId":"70031365","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2277,"text":"Journal of Experimental Marine Biology and Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Resilience of predators to fishing pressure on coral patch reefs","docAbstract":"Numbers and biomass of piscivorous fish and their predation on other fish may often be high in undisturbed coral reef communities. The effects of such predation have sometimes been studied by removal of piscivores (either experimentally or by fishermen). Such perturbations have usually involved removal of large, highly vulnerable, mobile piscivores that are often actively sought in fisheries. The effects of fishing on smaller, demersal, semi-resident piscivores have been little studied. We studied such effects on the fish communities of patch reefs at Midway atoll by experimentally removing major resident, demersal, piscivorous fishes. First, four control reefs and four experimental reefs were selected, their dimensions and habitats mapped, and their visible fish communities censused repeatedly over 1 year. Census of all control and experimental reefs was continued for the following 39 months, during which known piscivores were collected repeatedly by hand spearing. Records were kept of catch and effort to calculate CPUE as an index of predator density. Spearfishing on the experimental reefs removed 2504 piscivorous fish from 12 families and 43 taxa (mostly species). The species richness of the catch did not show an overall change over the duration of the experiment. Spearman rank correlation analysis showed some unexpected positive correlations for density in numbers and biomass of major fished piscivorous groups (especially lizardfish) over the experiment. Only two relatively minor fished piscivorous taxa declined in abundance over the experiment, while the overall abundance of piscivores increased. Visual censuses of fish on the experimental reefs also failed to show reduction of total piscivores over the full experimental period. No significant trend in the abundance of lizardfish censused over the full period was apparent on any of the control reefs. The high resilience of piscivores on these experimental reefs to relatively intense fishing pressure could result from their protracted recruitment seasons, high immigration rates, cryptic habits, or naturally high abundances. A major factor was the high immigration rates of lizardfish, replacing lizardfish and other less mobile piscivores removed from the reefs by spearing. On the fished reefs, the removed lizardfish population replaced itself >20 times during the experiment; other piscivorous taxa replaced themselves only 5 times.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Experimental Marine Biology and Ecology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.jembe.2005.01.007","issn":"00220981","usgsCitation":"Schroeder, R., and Parrish, J., 2005, Resilience of predators to fishing pressure on coral patch reefs: Journal of Experimental Marine Biology and Ecology, v. 321, no. 2, p. 93-107, https://doi.org/10.1016/j.jembe.2005.01.007.","startPage":"93","endPage":"107","numberOfPages":"15","costCenters":[],"links":[{"id":212259,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.jembe.2005.01.007"},{"id":239720,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"321","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505aa9bce4b0c8380cd85f48","contributors":{"authors":[{"text":"Schroeder, R.E.","contributorId":30436,"corporation":false,"usgs":true,"family":"Schroeder","given":"R.E.","email":"","affiliations":[],"preferred":false,"id":431210,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Parrish, J.D.","contributorId":63083,"corporation":false,"usgs":true,"family":"Parrish","given":"J.D.","email":"","affiliations":[],"preferred":false,"id":431211,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70029167,"text":"70029167 - 2005 - The seasonal cycle of diabatic heat storage in the Pacific Ocean","interactions":[],"lastModifiedDate":"2012-03-12T17:20:54","indexId":"70029167","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3194,"text":"Progress in Oceanography","active":true,"publicationSubtype":{"id":10}},"title":"The seasonal cycle of diabatic heat storage in the Pacific Ocean","docAbstract":"This study quantifies uncertainties in closing the seasonal cycle of diabatic heat storage (DHS) over the Pacific Ocean from 20??S to 60??N through the synthesis of World Ocean Circulation Experiment (WOCE) reanalysis products from 1993 to 1999. These products are DHS from Scripps Institution of Oceanography (SIO); near-surface geostrophic and Ekman currents from Earth and Space Research (ESR); and air-sea heat fluxes from Comprehensive Ocean-Atmosphere Data Set (COADS), National Centers for Environmental Prediction (NCEP), and European Center for Mid-Range Weather Forecasts (ECMWF). With these products, we compute residual heat budget components by differencing long-term monthly means from the long-term annual mean. This allows the seasonal cycle of the DHS tendency to be modeled. Everywhere latent heat flux residuals dominate sensible heat flux residuals, shortwave heat flux residuals dominate longwave heat flux residuals, and residual Ekman heat advection dominates residual geostrophic heat advection, with residual dissipation significant only in the Kuroshio-Oyashio current extension. The root-mean-square (RMS) of the differences between observed and model residual DHS tendencies (averaged over 10??latitude-by-20??longitude boxes) is <20 W m-2 in the interior ocean and <100 W m-2 in the Kuroshio-Oyashio current extension. This reveals that the residual DHS tendency is driven everywhere by some mix of residual latent heat flux, shortwave heat flux, and Ekman heat advection. Suppressing bias errors in residual air-sea turbulent heat fluxes and Ekman heat advection through minimization of the RMS differences reduces the latter to <10 W m-2 over the interior ocean and <25 W m -2 in the Kuroshio-Oyashio current extension. This reveals air-sea temperature and specific humidity differences from in situ surface marine weather observations to be a principal source of bias error, overestimated over most of ocean but underestimated near the Intertropical Convergence Zone. ?? 2005 Elsevier Ltd. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Progress in Oceanography","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.pocean.2004.06.012","issn":"00796611","usgsCitation":"White, W.B., Cayan, D., Niiler, P., Moisan, J., Lagerloef, G., Bonjean, F., and Legler, D., 2005, The seasonal cycle of diabatic heat storage in the Pacific Ocean: Progress in Oceanography, v. 64, no. 1, p. 1-29, https://doi.org/10.1016/j.pocean.2004.06.012.","startPage":"1","endPage":"29","numberOfPages":"29","costCenters":[],"links":[{"id":210661,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.pocean.2004.06.012"},{"id":237654,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"64","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bb003e4b08c986b324b7a","contributors":{"authors":[{"text":"White, Warren B.","contributorId":26111,"corporation":false,"usgs":true,"family":"White","given":"Warren","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":421602,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cayan, D.R.","contributorId":25961,"corporation":false,"usgs":false,"family":"Cayan","given":"D.R.","email":"","affiliations":[{"id":16196,"text":"Scripps Institution of Oceanography, La Jolla, CA","active":true,"usgs":false}],"preferred":false,"id":421601,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Niiler, P.P.","contributorId":71706,"corporation":false,"usgs":true,"family":"Niiler","given":"P.P.","email":"","affiliations":[],"preferred":false,"id":421605,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Moisan, J.","contributorId":14630,"corporation":false,"usgs":true,"family":"Moisan","given":"J.","email":"","affiliations":[],"preferred":false,"id":421600,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lagerloef, G.","contributorId":13031,"corporation":false,"usgs":true,"family":"Lagerloef","given":"G.","email":"","affiliations":[],"preferred":false,"id":421599,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Bonjean, F.","contributorId":28057,"corporation":false,"usgs":true,"family":"Bonjean","given":"F.","email":"","affiliations":[],"preferred":false,"id":421603,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Legler, D.","contributorId":45893,"corporation":false,"usgs":true,"family":"Legler","given":"D.","email":"","affiliations":[],"preferred":false,"id":421604,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":70031366,"text":"70031366 - 2005 - Blue tilapia (Oreochromis aureus) predation on fishes in the Muddy River system, Clark County, Nevada","interactions":[],"lastModifiedDate":"2016-05-12T15:24:17","indexId":"70031366","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3746,"text":"Western North American Naturalist","onlineIssn":"1944-8341","printIssn":"1527-0904","active":true,"publicationSubtype":{"id":10}},"title":"Blue tilapia (Oreochromis aureus) predation on fishes in the Muddy River system, Clark County, Nevada","docAbstract":"Blue tilapia (Oreochromis aureus), native to North Africa and the Middle East (Courtenay and Robins 1973, Fuller et al. 1999), has been introduced around the world as a human food source, for vegetation control, and as a game fish (Costa-Pierce and Riedel 2000). Blue tilapia has been particularly successful in establishing and spreading in North American waters where it has been reported to change fish community structure and cause native fish decline (Courtenay and Robins 1973, Fuller et al. 1999). Because of these detrimental effects, it is now generally considered an unwelcome introduction into North American waters (Dill and Cordone 1997, Fuller et al. 1999).
","language":"English","issn":"15270904","usgsCitation":"Scoppettone, G., Salgado, J., and Nielsen, M., 2005, Blue tilapia (Oreochromis aureus) predation on fishes in the Muddy River system, Clark County, Nevada: Western North American Naturalist, v. 65, no. 3, p. 410-414.","productDescription":"5 p.","startPage":"410","endPage":"414","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":239721,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"65","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f1ece4b0c8380cd4aed5","contributors":{"authors":[{"text":"Scoppettone, G.G.","contributorId":22793,"corporation":false,"usgs":true,"family":"Scoppettone","given":"G.G.","email":"","affiliations":[],"preferred":false,"id":431214,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Salgado, J.A.","contributorId":15831,"corporation":false,"usgs":true,"family":"Salgado","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":431213,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nielsen, M.B.","contributorId":9801,"corporation":false,"usgs":true,"family":"Nielsen","given":"M.B.","email":"","affiliations":[],"preferred":false,"id":431212,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70029021,"text":"70029021 - 2005 - Peatlands and green frogs: A relationship regulated by acidity?","interactions":[],"lastModifiedDate":"2017-02-21T12:36:19","indexId":"70029021","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1474,"text":"Écoscience","active":true,"publicationSubtype":{"id":10}},"title":"Peatlands and green frogs: A relationship regulated by acidity?","docAbstract":"The effects of site acidification on amphibian populations have been thoroughly addressed in the last decades. However, amphibians in naturally acidic environments, such as peatlands facing pressure from the peat mining industry, have received little attention. Through two field studies and an experiment, I assessed the use of bog habitats by the green frog (Rana clamitans melanota), a species sensitive to various forestry and peat mining disturbances. First, I compared the occurrence and breeding patterns of frogs in bog and upland ponds. I then evaluated frog movements between forest and bog habitats to determine whether they corresponded to breeding or postbreeding movements. Finally, I investigated, through a field experiment, the value of bogs as rehydrating areas for amphibians by offering living Sphagnum moss and two media associated with uplands (i.e., water with pH ca 6.5 and water-saturated soil) to acutely dehydrated frogs. Green frog reproduction at bog ponds was a rare event, and no net movements occurred between forest and bog habitats. However, acutely dehydrated frogs did not avoid Sphagnum. Results show that although green frogs rarely breed in bogs and do not move en masse between forest and bog habitats, they do not avoid bog substrates for rehydrating, despite their acidity. Thus, bogs offer viable summering habitat to amphibians, which highlights the value of these threatened environments in terrestrial amphibian ecology.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Ecoscience","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.2980/i1195-6860-12-1-60.1","issn":"11956860","usgsCitation":"Mazerolle, M., 2005, Peatlands and green frogs: A relationship regulated by acidity?: Écoscience, v. 12, no. 1, p. 60-67, https://doi.org/10.2980/i1195-6860-12-1-60.1.","startPage":"60","endPage":"67","numberOfPages":"8","costCenters":[],"links":[{"id":236315,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","issue":"1","noUsgsAuthors":false,"publicationDate":"2016-03-23","publicationStatus":"PW","scienceBaseUri":"505a7622e4b0c8380cd77f3f","contributors":{"authors":[{"text":"Mazerolle, M. J. 0000-0002-0486-0310","orcid":"https://orcid.org/0000-0002-0486-0310","contributorId":12957,"corporation":false,"usgs":true,"family":"Mazerolle","given":"M. J.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":420991,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70031391,"text":"70031391 - 2005 - Population genetic structure in migratory sandhill cranes and the role of Pleistocene glaciations","interactions":[],"lastModifiedDate":"2017-12-29T12:30:16","indexId":"70031391","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2774,"text":"Molecular Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Population genetic structure in migratory sandhill cranes and the role of Pleistocene glaciations","docAbstract":"Previous studies of migratory sandhill cranes (Grus canadensis) have made significant progress explaining evolution of this group at the species scale, but have been unsuccessful in explaining the geographically partitioned variation in morphology seen on the population scale. The objectives of this study were to assess the population structure and gene flow patterns among migratory sandhill cranes using microsatellite DNA genotypes and mitochondrial DNA haplotypes of a large sample of individuals across three populations. In particular, we were interested in evaluating the roles of Pleistocene glaciation events and postglaciation gene flow in shaping the present-day population structure. Our results indicate substantial gene flow across regions of the Midcontinental population that are geographically adjacent, suggesting that gene flow for most of the region follows an isolation-by-distance model. Male-mediated gene flow and strong female philopatry may explain the differing patterns of nuclear and mitochondrial variation. Taken in context with precise geographical information on breeding locations, the morphologic and microsatellite DNA variation shows a gradation from the Arctic-nesting subspecies G. c. canadensis to the non-Arctic subspecies G. c. tabida. Analogous to other Arctic-nesting birds, it is probable that the population structure seen in Midcontinental sandhill cranes reflects the result of post-glacial secondary contact. Our data suggest that subspecies of migratory sandhills experience significant gene flow and therefore do not represent distinct and independent genetic entities. ??2005 Blackwell Publishing Ltd.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Molecular Ecology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1111/j.1365-294X.2005.02622.x","issn":"09621083","usgsCitation":"Jones, K., Krapu, G., Brandt, D., and Ashley, M., 2005, Population genetic structure in migratory sandhill cranes and the role of Pleistocene glaciations: Molecular Ecology, v. 14, no. 9, p. 2645-2657, https://doi.org/10.1111/j.1365-294X.2005.02622.x.","productDescription":"13 p.","startPage":"2645","endPage":"2657","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":240133,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":212619,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1365-294X.2005.02622.x"}],"volume":"14","issue":"9","noUsgsAuthors":false,"publicationDate":"2005-06-13","publicationStatus":"PW","scienceBaseUri":"505a7d73e4b0c8380cd79f5f","contributors":{"authors":[{"text":"Jones, K.L.","contributorId":102024,"corporation":false,"usgs":true,"family":"Jones","given":"K.L.","email":"","affiliations":[],"preferred":false,"id":431305,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Krapu, Gary L.","contributorId":56994,"corporation":false,"usgs":true,"family":"Krapu","given":"Gary L.","affiliations":[],"preferred":false,"id":431303,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brandt, D.A.","contributorId":67448,"corporation":false,"usgs":true,"family":"Brandt","given":"D.A.","email":"","affiliations":[],"preferred":false,"id":431304,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ashley, M.V.","contributorId":15556,"corporation":false,"usgs":true,"family":"Ashley","given":"M.V.","email":"","affiliations":[],"preferred":false,"id":431302,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70029020,"text":"70029020 - 2005 - Multiple sources for late-Holocene tsunamis at Discovery Bay, Washington State, USA","interactions":[],"lastModifiedDate":"2012-03-12T17:21:00","indexId":"70029020","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1905,"text":"Holocene","active":true,"publicationSubtype":{"id":10}},"title":"Multiple sources for late-Holocene tsunamis at Discovery Bay, Washington State, USA","docAbstract":"Nine muddy sand beds interrupt a 2500-yr-old sequence of peat deposits beneath a tidal marsh at the head of Discovery Bay on the south shore of the Strait of Juan de Fuca, Washington. An inferred tsunami origin for the sand beds is assessed by means of six criteria. Although all the sand beds contain marine diatoms and almost all the beds display internal stratification, the areal extent of the oldest beds is too limited to confirm their origin as tsunami deposits. The ages of four beds overlap with known late-Holocene tsunamis generated by plate-boundary earthquakes at the Cascadia subduction zone. Diatom assemblages in peat deposits bracketing these four beds do not indicate concurrent change in elevation at Discovery Bay. Diatoms in the peat bracketing a tsunami bed deposited about 1000 cal. yr BP indicate a few decimeters of submergence, suggesting deformation on a nearby upper-plate fault. Other beds may mark tsunamis caused by more distant upper-plate earthquakes or local submarine landslides triggered by earthquake shaking. Tsunamis from both subduction zone and upper-plate sources pose a significant hazard to shoreline areas in this region.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Holocene","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1191/0956683605hl784rp","issn":"09596836","usgsCitation":"Williams, H., Hutchinson, I., and Nelson, A., 2005, Multiple sources for late-Holocene tsunamis at Discovery Bay, Washington State, USA: Holocene, v. 15, no. 1, p. 60-73, https://doi.org/10.1191/0956683605hl784rp.","startPage":"60","endPage":"73","numberOfPages":"14","costCenters":[],"links":[{"id":209623,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1191/0956683605hl784rp"},{"id":236282,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"15","issue":"1","noUsgsAuthors":false,"publicationDate":"2005-01-01","publicationStatus":"PW","scienceBaseUri":"505a607be4b0c8380cd714b8","contributors":{"authors":[{"text":"Williams, H.F.L.","contributorId":50706,"corporation":false,"usgs":true,"family":"Williams","given":"H.F.L.","email":"","affiliations":[],"preferred":false,"id":420989,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hutchinson, I.","contributorId":8658,"corporation":false,"usgs":true,"family":"Hutchinson","given":"I.","email":"","affiliations":[],"preferred":false,"id":420988,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nelson, A.R. 0000-0001-7117-7098","orcid":"https://orcid.org/0000-0001-7117-7098","contributorId":55078,"corporation":false,"usgs":true,"family":"Nelson","given":"A.R.","affiliations":[],"preferred":false,"id":420990,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70031393,"text":"70031393 - 2005 - Geology of five small Australian impact craters","interactions":[],"lastModifiedDate":"2021-12-22T18:58:53.598735","indexId":"70031393","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":941,"text":"Australian Journal of Earth Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Geology of five small Australian impact craters","docAbstract":"Here we present detailed geological maps and cross-sections of Liverpool, Wolfe Creek, Boxhole, Veevers and Dalgaranga craters. Liverpool crater and Wolfe Creek Meteorite Crater are classic bowlshaped, Barringer-type craters, Liverpool was likely formed during the Neoproterozoic and was filled and covered with sediments soon thereafter. In the Cenozoic, this cover was exhumed exposing the crater's brecciated wall rocks. Wolfe Creek Meteorite Crater displays many striking features, including well-bedded ejecta units, crater-floor faults and sinkholes, a ringed aeromagnetic anomaly, rim-skirting dunes, and numerous iron-rich shale balls. Boxhole Meteorite Crater, Veevers Meteorite Crater and Dalgaranga crater are smaller, Odessa-type craters without fully developed, steep, overturned rims. Boxhole and Dalgaranga craters are developed in highly follated Precambrian basement rocks with a veneer of Holocene colluvium. The pre-existing structure at these two sites complicates structural analyses of the craters, and may have influenced target deformation during impact. Veevers Meteorite Crater is formed in Cenozoic laterites, and is one of the best-preserved impact craters on Earth. The craters discussed herein were formed in different target materials, ranging from crystalline rocks to loosely consolidated sediments, containing evidence that the impactors struck at an array of angles and velocities. This facilitates a comparative study of the influence of these factors on the structural and topographic form of small impact craters. ?? Geological Society of Australia.","language":"English","publisher":"Taylor & Francis","doi":"10.1080/08120090500180921","issn":"08120099","usgsCitation":"Shoemaker, E., Macdonald, F., and Shoemaker, C., 2005, Geology of five small Australian impact craters: Australian Journal of Earth Sciences, v. 52, no. 4-5, p. 529-544, https://doi.org/10.1080/08120090500180921.","productDescription":"16 p.","startPage":"529","endPage":"544","costCenters":[],"links":[{"id":239621,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Australia","otherGeospatial":"Boxhole crater, Dalgaranga crater, Liverpool crater, Veevers crater, Wolfe Creek crater","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 133.97123336791992,\n -12.431044579204295\n ],\n [\n 134.10444259643555,\n -12.431044579204295\n ],\n [\n 134.10444259643555,\n -12.329604511969709\n ],\n [\n 133.97123336791992,\n -12.329604511969709\n ],\n [\n 133.97123336791992,\n -12.431044579204295\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 127.79322624206543,\n -19.16778892776631\n ],\n [\n 127.79159545898438,\n -19.16965358081023\n ],\n [\n 127.79090881347658,\n -19.171437142242507\n ],\n [\n 127.79116630554199,\n -19.173301754009838\n ],\n [\n 127.79253959655762,\n -19.175571687682876\n ],\n [\n 127.79605865478514,\n -19.176220234416924\n ],\n [\n 127.79906272888184,\n -19.173463893166414\n ],\n [\n 127.79949188232422,\n -19.169086079943067\n ],\n [\n 127.79734611511229,\n -19.16770785541631\n ],\n [\n 127.79322624206543,\n -19.16778892776631\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 134.82627868652344,\n -22.807833019769973\n ],\n [\n 135.38864135742188,\n -22.807833019769973\n ],\n [\n 135.38864135742188,\n -22.394523131350283\n ],\n [\n 134.82627868652344,\n -22.394523131350283\n ],\n [\n 134.82627868652344,\n -22.807833019769973\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 124.508056640625,\n -23.15551276434145\n ],\n [\n 125.71929931640625,\n -23.15551276434145\n ],\n [\n 125.71929931640625,\n -22.297990905053123\n ],\n [\n 124.508056640625,\n -22.297990905053123\n ],\n [\n 124.508056640625,\n -23.15551276434145\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 115.96893310546874,\n -28.093789282770945\n ],\n [\n 117.828369140625,\n -28.093789282770945\n ],\n [\n 117.828369140625,\n -26.61554121419434\n ],\n [\n 115.96893310546874,\n -26.61554121419434\n ],\n [\n 115.96893310546874,\n -28.093789282770945\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"52","issue":"4-5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a24c7e4b0c8380cd5839f","contributors":{"authors":[{"text":"Shoemaker, E.M.","contributorId":81499,"corporation":false,"usgs":true,"family":"Shoemaker","given":"E.M.","email":"","affiliations":[],"preferred":false,"id":431315,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Macdonald, F.A.","contributorId":103071,"corporation":false,"usgs":true,"family":"Macdonald","given":"F.A.","email":"","affiliations":[],"preferred":false,"id":431316,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Shoemaker, C.S.","contributorId":32318,"corporation":false,"usgs":true,"family":"Shoemaker","given":"C.S.","email":"","affiliations":[],"preferred":false,"id":431314,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70031394,"text":"70031394 - 2005 - Unexpected trend in the compositional maturity of second-cycle sand","interactions":[],"lastModifiedDate":"2012-03-12T17:21:11","indexId":"70031394","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3368,"text":"Sedimentary Geology","active":true,"publicationSubtype":{"id":10}},"title":"Unexpected trend in the compositional maturity of second-cycle sand","docAbstract":"It is generally accepted that recycling of sandstone generates relatively more mature sand than its parent sandstone. Such maturity is accomplished mainly through chemical weathering as the chemically unstable minerals are eliminated. Because chemical weathering is ubiquitous on the Earth's surface, maturity due to recycling is expected in most geological settings. However, contrary to one's expectation, second-cycle Holocene sand, exclusively derived from sandy facies of the first-cycle Pennsylvanian-Permian Cutler Formation, is actually less mature than its first-cycle parent near Gateway, Colorado. Both the Cutler sandstone and Holocene sand were the products of similar geological processes that controlled their respective composition. In spite of such similarities, a significant difference in composition is observed. We propose that the unexpected immaturity in second-cycle Holocene sand may be due to mechanical disintegration of coarse-grained feldspar and feldspar-rich rock fragments into relatively smaller fractions. Results presented in this paper are the first quantitative estimation of recycling of parent sandstone into daughter sand, and the first observed reverse maturity trend in second-cycle sand. These unexpected results suggest the need for further research to quantitatively understand the recycling process. ?? 2005 Elsevier B.V. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Sedimentary Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.sedgeo.2005.05.008","issn":"00370738","usgsCitation":"Solano-Acosta, W., and Dutta, P., 2005, Unexpected trend in the compositional maturity of second-cycle sand: Sedimentary Geology, v. 178, no. 3-4, p. 275-283, https://doi.org/10.1016/j.sedgeo.2005.05.008.","startPage":"275","endPage":"283","numberOfPages":"9","costCenters":[],"links":[{"id":212202,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.sedgeo.2005.05.008"},{"id":239653,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"178","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bbc7be4b08c986b328c55","contributors":{"authors":[{"text":"Solano-Acosta, W.","contributorId":29212,"corporation":false,"usgs":true,"family":"Solano-Acosta","given":"W.","email":"","affiliations":[],"preferred":false,"id":431317,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dutta, P.K.","contributorId":30037,"corporation":false,"usgs":true,"family":"Dutta","given":"P.K.","email":"","affiliations":[],"preferred":false,"id":431318,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70031422,"text":"70031422 - 2005 - Dynamic modeling of Tampa Bay urban development using parallel computing","interactions":[],"lastModifiedDate":"2017-04-10T13:05:38","indexId":"70031422","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1315,"text":"Computers & Geosciences","printIssn":"0098-3004","active":true,"publicationSubtype":{"id":10}},"title":"Dynamic modeling of Tampa Bay urban development using parallel computing","docAbstract":"Urban land use and land cover has changed significantly in the environs of Tampa Bay, Florida, over the past 50 years. Extensive urbanization has created substantial change to the region's landscape and ecosystems. This paper uses a dynamic urban-growth model, SLEUTH, which applies six geospatial data themes (slope, land use, exclusion, urban extent, transportation, hillside), to study the process of urbanization and associated land use and land cover change in the Tampa Bay area. To reduce processing time and complete the modeling process within an acceptable period, the model is recoded and ported to a Beowulf cluster. The parallel-processing computer system accomplishes the massive amount of computation the modeling simulation requires. SLEUTH calibration process for the Tampa Bay urban growth simulation spends only 10 h CPU time. The model predicts future land use/cover change trends for Tampa Bay from 1992 to 2025. Urban extent is predicted to double in the Tampa Bay watershed between 1992 and 2025. Results show an upward trend of urbanization at the expense of a decline of 58% and 80% in agriculture and forested lands, respectively.
","language":"English","publisher":"Elsevier","doi":"10.1016/j.cageo.2005.03.006","issn":"00983004","usgsCitation":"Xian, G., Crane, M., and Steinwand, D., 2005, Dynamic modeling of Tampa Bay urban development using parallel computing: Computers & Geosciences, v. 31, no. 7, p. 920-928, https://doi.org/10.1016/j.cageo.2005.03.006.","productDescription":"9 p.","startPage":"920","endPage":"928","numberOfPages":"9","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":240097,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":212591,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.cageo.2005.03.006"}],"volume":"31","issue":"7","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0427e4b0c8380cd50800","contributors":{"authors":[{"text":"Xian, G. 0000-0001-5674-2204","orcid":"https://orcid.org/0000-0001-5674-2204","contributorId":65656,"corporation":false,"usgs":true,"family":"Xian","given":"G.","affiliations":[],"preferred":false,"id":431441,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Crane, M.","contributorId":86957,"corporation":false,"usgs":true,"family":"Crane","given":"M.","email":"","affiliations":[],"preferred":false,"id":431442,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Steinwand, D.","contributorId":9863,"corporation":false,"usgs":true,"family":"Steinwand","given":"D.","email":"","affiliations":[],"preferred":false,"id":431440,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70031425,"text":"70031425 - 2005 - Repeating coupled earthquakes at Shishaldin Volcano, Alaska","interactions":[],"lastModifiedDate":"2019-04-30T12:16:07","indexId":"70031425","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":"Repeating coupled earthquakes at Shishaldin Volcano, Alaska","docAbstract":"Since it last erupted in 1999, Shishaldin Volcano, Aleutian Islands, Alaska, has produced hundreds to thousands of long-period (1-2 Hz; LP) earthquakes every day with no other sign of volcanic unrest. In 2002, the earthquakes also exhibited a short-period (4-7 Hz; SP) signal occurring between 3 and 15 s before the LP phase. Although the SP phase contains higher frequencies than the LP phase, its spectral content is still well below that expected of brittle failure events. The SP phase was never observed without the LP phase, although LP events continued to occur in the absence of the precursory signal. The two-phased events are termed \"coupled events\", reflecting a triggered relationship between two discrete event types. Both phases are highly repetitive in time series, suggestive of stable, non-destructive sources. Waveform cross-correlation and spectral coherence are used to extract waveforms from the continuous record and determine precise P-wave arrivals for the SP phase. Although depths are poorly constrained, the SP phase is believed to lie at shallow (<4 km) depths just west of Shishaldin's summit. The variable timing between the SP and LP arrivals indicates that the trigger mechanism between the phases itself moves at variable speeds. A model is proposed in which the SP phase results from fluid moving within the conduit, possibly around an obstruction and the LP phase results from the coalescence of a shallow gas bubble. The variable timing is attributed to changes in gas content within the conduit. The destruction of the conduit obstacle on November 21, 2002 resulted in the abrupt disappearance of the SP phase.","largerWorkTitle":"Journal of Volcanology and Geothermal Research","language":"English","doi":"10.1016/j.jvolgeores.2005.01.011","issn":"03770273","usgsCitation":"Caplan-Auerbach, J., and Petersen, T., 2005, Repeating coupled earthquakes at Shishaldin Volcano, Alaska: Journal of Volcanology and Geothermal Research, v. 145, no. 1-2, p. 151-172, https://doi.org/10.1016/j.jvolgeores.2005.01.011.","productDescription":"22 p.","startPage":"151","endPage":"172","numberOfPages":"22","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":240134,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":212620,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.jvolgeores.2005.01.011"}],"country":"United States","state":"Alaska","otherGeospatial":"Mount Shishaldin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -164.20989990234375,\n 54.69288437829768\n ],\n [\n -163.8336181640625,\n 54.69288437829768\n ],\n [\n -163.8336181640625,\n 54.82126112097626\n ],\n [\n -164.20989990234375,\n 54.82126112097626\n ],\n [\n -164.20989990234375,\n 54.69288437829768\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"145","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505aa750e4b0c8380cd85342","contributors":{"authors":[{"text":"Caplan-Auerbach, J.","contributorId":7057,"corporation":false,"usgs":true,"family":"Caplan-Auerbach","given":"J.","email":"","affiliations":[],"preferred":false,"id":431450,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Petersen, T.","contributorId":104705,"corporation":false,"usgs":true,"family":"Petersen","given":"T.","email":"","affiliations":[],"preferred":false,"id":431451,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ]}