{"pageNumber":"2323","pageRowStart":"58050","pageSize":"25","recordCount":184634,"records":[{"id":70029948,"text":"70029948 - 2007 - Latitudinal variation in avian incubation attentiveness and a test of the food limitation hypothesis","interactions":[],"lastModifiedDate":"2012-03-12T17:21:08","indexId":"70029948","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":770,"text":"Animal Behaviour","active":true,"publicationSubtype":{"id":10}},"title":"Latitudinal variation in avian incubation attentiveness and a test of the food limitation hypothesis","docAbstract":"Avian incubation attentiveness has important fitness consequences through its influence on the number and quality of hatched young and energetic costs imposed on parents. Nest attentiveness is highly variable across species and geographical regions. We reviewed the literature and found a worldwide pattern that nest attentiveness of passerines is generally lower in south temperate and tropical regions than in north temperate regions. We also conducted a food manipulation experiment to assess the extent to which nest attentiveness may reflect proximate responses versus an evolved behaviour. We used the karoo prinia, Prinia maculosa, in South Africa, which has very low nest attentiveness (???49%) compared with that of many passerine birds. We provided supplemental food during early incubation to experimental females and compared nest attentiveness and on- and off-bout lengths of experimental and paired control females.??Nest attentiveness of females at food-provisioned nests was significantly higher than that of control females (57% versus 49%). Food-supplemented females also spent significantly less time off the nest than did control females, whereas mean on-bout lengths did not differ. However, mean nest attentiveness of food-provisioned females was still substantially below that of other similar bird species worldwide. Food can be an important proximate influence on parental care behaviour, but proximate influences of food do not explain broad latitudinal patterns of attentiveness. ?? 2007 The Association for the Study of Animal Behaviour.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Animal Behaviour","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.anbehav.2006.09.010","issn":"00033472","usgsCitation":"Chalfoun, A., and Martin, T.E., 2007, Latitudinal variation in avian incubation attentiveness and a test of the food limitation hypothesis: Animal Behaviour, v. 73, no. 4, p. 579-585, https://doi.org/10.1016/j.anbehav.2006.09.010.","startPage":"579","endPage":"585","numberOfPages":"7","costCenters":[],"links":[{"id":212928,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.anbehav.2006.09.010"},{"id":240495,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"73","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a4586e4b0c8380cd673bf","contributors":{"authors":[{"text":"Chalfoun, A.D.","contributorId":16954,"corporation":false,"usgs":true,"family":"Chalfoun","given":"A.D.","email":"","affiliations":[],"preferred":false,"id":425029,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Martin, T. E.","contributorId":10911,"corporation":false,"usgs":true,"family":"Martin","given":"T.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":425028,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70031604,"text":"70031604 - 2007 - Seismic hazard in Karachi, Pakistan: Uncertain past, uncertain future","interactions":[],"lastModifiedDate":"2012-03-12T17:21:12","indexId":"70031604","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3372,"text":"Seismological Research Letters","onlineIssn":"1938-2057","printIssn":"0895-0695","active":true,"publicationSubtype":{"id":10}},"title":"Seismic hazard in Karachi, Pakistan: Uncertain past, uncertain future","docAbstract":"[No abstract available]","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Seismological Research Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1785/gssrl.78.6.601","issn":"08950695","usgsCitation":"Bilham, R., Lodi, S., Hough, S., Bukhary, S., Khan, A., and Rafeeqi, S., 2007, Seismic hazard in Karachi, Pakistan: Uncertain past, uncertain future: Seismological Research Letters, v. 78, no. 6, p. 601-613, https://doi.org/10.1785/gssrl.78.6.601.","startPage":"601","endPage":"613","numberOfPages":"13","costCenters":[],"links":[{"id":212214,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1785/gssrl.78.6.601"},{"id":239667,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"78","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b8b19e4b08c986b3175b6","contributors":{"authors":[{"text":"Bilham, R.","contributorId":87328,"corporation":false,"usgs":true,"family":"Bilham","given":"R.","email":"","affiliations":[],"preferred":false,"id":432301,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lodi, S.","contributorId":56034,"corporation":false,"usgs":true,"family":"Lodi","given":"S.","email":"","affiliations":[],"preferred":false,"id":432299,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hough, S.","contributorId":54355,"corporation":false,"usgs":true,"family":"Hough","given":"S.","email":"","affiliations":[],"preferred":false,"id":432298,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bukhary, S.","contributorId":35541,"corporation":false,"usgs":true,"family":"Bukhary","given":"S.","email":"","affiliations":[],"preferred":false,"id":432297,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Khan, A.M.","contributorId":32731,"corporation":false,"usgs":true,"family":"Khan","given":"A.M.","email":"","affiliations":[],"preferred":false,"id":432296,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Rafeeqi, S.F.A.","contributorId":74201,"corporation":false,"usgs":true,"family":"Rafeeqi","given":"S.F.A.","email":"","affiliations":[],"preferred":false,"id":432300,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70030617,"text":"70030617 - 2007 - Numerical modelling to determine freshwater/saltwater interface configuration in a low-gradient coastal wetland aquifer","interactions":[],"lastModifiedDate":"2012-03-12T17:21:13","indexId":"70030617","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Numerical modelling to determine freshwater/saltwater interface configuration in a low-gradient coastal wetland aquifer","docAbstract":"A coupled hydrodynamic surface-water/groundwater model with salinity transport is used to examine the aquifer salinity interface in the coastal wetlands of Everglades National Park in Florida, USA. The hydrology differs from many other coastal areas in that inland water levels are often higher than land surface, the flow gradients are small, and, along parts of the coastline, the wetland is separated from the offshore waters by a natural embankment. Examining the model-simulated aquifer salinities along a transect that cuts the coastal embankment, a small zone of fresh groundwater is seen beneath the embankment, which varies seasonally in size and salinity. The simulated surface-water and groundwater levels suggest that this zone exists because of ponding of surface water at the coastal embankment, creating freshwater underflow to the offshore waters. The seasonal variability in the freshwater zone indicates that it is sensitive to the wetland flows and water levels. The small size of the zone in the simulation indicates that a model with a higher spatial resolution could probably depict the zone more accurately. The coastal ecology is strongly affected by the salinity of the shallow groundwater and the coastal freshwater zone is sensitive to wetland flows and levels. In this environment, predicting the aquifer salinity interface in coastal wetlands is important in examining the effects of changing water deliveries associated with ecosystem restoration efforts.","largerWorkTitle":"IAHS-AISH Publication","conferenceTitle":"International Symposium: A New Focus on Groundwater - Seawater Interactions - 24th General Assembly of the In","conferenceDate":"2 July 2007 through 13 July 2007","conferenceLocation":"Perugia","language":"English","issn":"01447","isbn":"9781901502046","usgsCitation":"Swain, E., and Wolfert, M., 2007, Numerical modelling to determine freshwater/saltwater interface configuration in a low-gradient coastal wetland aquifer, in IAHS-AISH Publication, no. 312, Perugia, 2 July 2007 through 13 July 2007, p. 264-271.","startPage":"264","endPage":"271","numberOfPages":"8","costCenters":[],"links":[{"id":239598,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"issue":"312","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a6901e4b0c8380cd73af7","contributors":{"authors":[{"text":"Swain, E. 0000-0001-7168-708X","orcid":"https://orcid.org/0000-0001-7168-708X","contributorId":82122,"corporation":false,"usgs":true,"family":"Swain","given":"E.","affiliations":[],"preferred":false,"id":427883,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wolfert, M.","contributorId":96474,"corporation":false,"usgs":true,"family":"Wolfert","given":"M.","email":"","affiliations":[],"preferred":false,"id":427884,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70031379,"text":"70031379 - 2007 - Genotyping of Korean isolates of infectious hematopoietic necrosis virus (IHNV) based on the glycoprotein gene","interactions":[],"lastModifiedDate":"2012-03-12T17:21:14","indexId":"70031379","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":892,"text":"Archives of Virology","active":true,"publicationSubtype":{"id":10}},"title":"Genotyping of Korean isolates of infectious hematopoietic necrosis virus (IHNV) based on the glycoprotein gene","docAbstract":"Glycoprotein (G) gene nucleotide sequences of four Korean isolates of infectious hematopoietic necrosis virus (IHNV) were analyzed to evaluate their genetic relatedness to worldwide isolates. All Korean isolates were closely related to Japanese isolates of genogroup JRt rather than to those of North American and European genogroups. It is believed that Korean IHNV has been most likely introduced from Japan to Korea by the movement of contaminated fish eggs. Among the Korean isolates, phylogenetically distinct virus types were obtained from sites north and south of a large mountain range, suggesting the possibility of more than one introduction of virus from Japan. ?? 2007 Springer-Verlag.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Archives of Virology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s00705-007-1027-9","issn":"03048608","usgsCitation":"Kim, W., Oh, M., Nishizawa, T., Park, J.W., Kurath, G., and Yoshimizu, M., 2007, Genotyping of Korean isolates of infectious hematopoietic necrosis virus (IHNV) based on the glycoprotein gene: Archives of Virology, v. 152, no. 11, p. 2119-2124, https://doi.org/10.1007/s00705-007-1027-9.","startPage":"2119","endPage":"2124","numberOfPages":"6","costCenters":[],"links":[{"id":502535,"rank":10000,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://hdl.handle.net/2115/32293","text":"External Repository"},{"id":212434,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s00705-007-1027-9"},{"id":239922,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"152","issue":"11","noUsgsAuthors":false,"publicationDate":"2007-08-01","publicationStatus":"PW","scienceBaseUri":"505a1595e4b0c8380cd54ea6","contributors":{"authors":[{"text":"Kim, W.-S.","contributorId":13437,"corporation":false,"usgs":true,"family":"Kim","given":"W.-S.","email":"","affiliations":[],"preferred":false,"id":431264,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Oh, M.-J.","contributorId":73410,"corporation":false,"usgs":true,"family":"Oh","given":"M.-J.","email":"","affiliations":[],"preferred":false,"id":431268,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nishizawa, T.","contributorId":53536,"corporation":false,"usgs":true,"family":"Nishizawa","given":"T.","affiliations":[],"preferred":false,"id":431267,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Park, J. W.","contributorId":22084,"corporation":false,"usgs":true,"family":"Park","given":"J.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":431265,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"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":431269,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Yoshimizu, M.","contributorId":49980,"corporation":false,"usgs":true,"family":"Yoshimizu","given":"M.","affiliations":[],"preferred":false,"id":431266,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":1004041,"text":"1004041 - 2007 - USGS National Wildlife Health Center's Quarterly Wildlife Mortality Report (United States)","interactions":[],"lastModifiedDate":"2015-01-26T13:56:38","indexId":"1004041","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3499,"text":"Supplement to the Journal of Wildlife Diseases","active":true,"publicationSubtype":{"id":10}},"title":"USGS National Wildlife Health Center's Quarterly Wildlife Mortality Report (United States)","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Supplement to the Journal of Wildlife Diseases","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Jankowski, M., Schuler, K., and Guy, R., 2007, USGS National Wildlife Health Center's Quarterly Wildlife Mortality Report (United States): Supplement to the Journal of Wildlife Diseases, v. 43, no. 4, 3 p.","productDescription":"3 p.","numberOfPages":"3","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"links":[{"id":129460,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -180.17578125,\n 17.14079039331665\n ],\n [\n -180.17578125,\n 72.71190310803662\n ],\n [\n -65.7421875,\n 72.71190310803662\n ],\n [\n -65.7421875,\n 17.14079039331665\n ],\n [\n -180.17578125,\n 17.14079039331665\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"43","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a28e4b07f02db611620","contributors":{"authors":[{"text":"Jankowski, M.","contributorId":53331,"corporation":false,"usgs":true,"family":"Jankowski","given":"M.","email":"","affiliations":[],"preferred":false,"id":315014,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schuler, K.","contributorId":94627,"corporation":false,"usgs":true,"family":"Schuler","given":"K.","email":"","affiliations":[],"preferred":false,"id":315015,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Guy, Rachel","contributorId":35681,"corporation":false,"usgs":true,"family":"Guy","given":"Rachel","email":"","affiliations":[],"preferred":false,"id":315013,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70030742,"text":"70030742 - 2007 - Biological effects of anthropogenic contaminants in the San Francisco Estuary","interactions":[],"lastModifiedDate":"2023-07-26T12:16:24.529911","indexId":"70030742","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1561,"text":"Environmental Research","active":true,"publicationSubtype":{"id":10}},"title":"Biological effects of anthropogenic contaminants in the San Francisco Estuary","docAbstract":"

Concentrations of many anthropogenic contaminants in the San Francisco Estuary exist at levels that have been associated with biological effects elsewhere, so there is a potential for them to cause biological effects in the Estuary. The purpose of this paper is to summarize information about biological effects on the Estuary's plankton, benthos, fish, birds, and mammals, gathered since the early 1990s, focusing on key accomplishments. These studies have been conducted at all levels of biological organization (sub-cellular through communities), but have included only a small fraction of the organisms and contaminants of concern in the region. The studies summarized provide a body of evidence that some contaminants are causing biological impacts in some biological resources in the Estuary. However, no general patterns of effects were apparent in space and time, and no single contaminant was consistently related to effects among the biota considered. These conclusions reflect the difficulty in demonstrating biological effects due specifically to contamination because there is a wide range of sensitivity to contaminants among the Estuary's many organisms. Additionally, the spatial and temporal distribution of contamination in the Estuary is highly variable, and levels of contamination covary with other environmental factors, such as freshwater inflow or sediment-type. Federal and State regulatory agencies desire to develop biological criteria to protect the Estuary's biological resources. Future studies of biological effects in San Francisco Estuary should focus on the development of meaningful indicators of biological effects, and on key organism and contaminants of concern in long-term, multifaceted studies that include laboratory and field experiments to determine cause and effect to adequately inform management and regulatory decisions.

","language":"English","publisher":"Elsevier","doi":"10.1016/j.envres.2006.10.005","issn":"00139351","usgsCitation":"Thompson, B., Adelsbach, T., Brown, C.L., Hunt, J., Kuwabara, J.S., Neale, J., Ohlendorf, H., Schwarzbach, S.E., Spies, R., and Taberski, K., 2007, Biological effects of anthropogenic contaminants in the San Francisco Estuary: Environmental Research, v. 105, no. 1, p. 156-174, https://doi.org/10.1016/j.envres.2006.10.005.","productDescription":"19 p.","startPage":"156","endPage":"174","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":238854,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Estuary","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -123.47009627367935,\n 38.794240673195986\n ],\n [\n -123.47009627367935,\n 36.956734280455535\n ],\n [\n -120.74665539860484,\n 36.956734280455535\n ],\n [\n -120.74665539860484,\n 38.794240673195986\n ],\n [\n -123.47009627367935,\n 38.794240673195986\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"105","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f168e4b0c8380cd4ac49","contributors":{"authors":[{"text":"Thompson, B.","contributorId":13810,"corporation":false,"usgs":true,"family":"Thompson","given":"B.","affiliations":[],"preferred":false,"id":428475,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Adelsbach, T.","contributorId":23331,"corporation":false,"usgs":true,"family":"Adelsbach","given":"T.","email":"","affiliations":[],"preferred":false,"id":428480,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brown, Cynthia L. clbrown@usgs.gov","contributorId":206,"corporation":false,"usgs":true,"family":"Brown","given":"Cynthia","email":"clbrown@usgs.gov","middleInitial":"L.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":428479,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hunt, J.","contributorId":18297,"corporation":false,"usgs":true,"family":"Hunt","given":"J.","email":"","affiliations":[],"preferred":false,"id":428478,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Kuwabara, James S. 0000-0003-2502-1601 kuwabara@usgs.gov","orcid":"https://orcid.org/0000-0003-2502-1601","contributorId":3374,"corporation":false,"usgs":true,"family":"Kuwabara","given":"James","email":"kuwabara@usgs.gov","middleInitial":"S.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":428477,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Neale, J.","contributorId":88554,"corporation":false,"usgs":true,"family":"Neale","given":"J.","email":"","affiliations":[],"preferred":false,"id":428483,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Ohlendorf, H.","contributorId":16650,"corporation":false,"usgs":true,"family":"Ohlendorf","given":"H.","affiliations":[],"preferred":false,"id":428476,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Schwarzbach, Steven E. steven_schwarzbach@usgs.gov","contributorId":1025,"corporation":false,"usgs":true,"family":"Schwarzbach","given":"Steven","email":"steven_schwarzbach@usgs.gov","middleInitial":"E.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":428481,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Spies, R.","contributorId":104704,"corporation":false,"usgs":true,"family":"Spies","given":"R.","email":"","affiliations":[],"preferred":false,"id":428484,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Taberski, K.","contributorId":80075,"corporation":false,"usgs":true,"family":"Taberski","given":"K.","email":"","affiliations":[],"preferred":false,"id":428482,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}} ,{"id":70030804,"text":"70030804 - 2007 - Effects of imposed salinity gradients on dissimilatory arsenate reduction, sulfate reduction, and other microbial processes in sediments from two California soda lakes","interactions":[],"lastModifiedDate":"2023-07-28T11:57:59.353724","indexId":"70030804","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":850,"text":"Applied and Environmental Microbiology","active":true,"publicationSubtype":{"id":10}},"title":"Effects of imposed salinity gradients on dissimilatory arsenate reduction, sulfate reduction, and other microbial processes in sediments from two California soda lakes","docAbstract":"
Salinity effects on microbial community structure and on potential rates of arsenate reduction, arsenite oxidation, sulfate reduction, denitrification, and methanogenesis were examined in sediment slurries from two California soda lakes. We conducted experiments with Mono Lake and Searles Lake sediments over a wide range of salt concentrations (25 to 346 g liter−1). With the exception of sulfate reduction, rates of all processes demonstrated an inverse relationship to total salinity. However, each of these processes persisted at low but detectable rates at salt saturation. Denaturing gradient gel electrophoresis analysis of partial 16S rRNA genes amplified from As(V) reduction slurries revealed that distinct microbial populations grew at low (25 to 50 g liter−1), intermediate (100 to 200 g liter−1), and high (>300 g liter−1) salinity. At intermediate and high salinities, a close relative of a cultivated As-respiring halophile was present. These results suggest that organisms adapted to more dilute conditions can remain viable at high salinity and rapidly repopulate the lake during periods of rising lake level. In contrast to As reduction, sulfate reduction in Mono Lake slurries was undetectable at salt saturation. Furthermore, sulfate reduction was excluded from Searles Lake sediments at any salinity despite the presence of abundant sulfate. Sulfate reduction occurred in Searles Lake sediment slurries only following inoculation with Mono Lake sediment, indicating the absence of sulfate-reducing flora. Experiments with borate-amended Mono Lake slurries suggest that the notably high (0.46 molal) concentration of borate in the Searles Lake brine was responsible for the exclusion of sulfate reducers from that ecosystem.
","language":"English","publisher":"American Society for Microbiology","doi":"10.1128/AEM.00771-07","issn":"00992240","usgsCitation":"Kulp, T., Han, S., Saltikov, C., Lanoil, B., Zargar, K., and Oremland, R., 2007, Effects of imposed salinity gradients on dissimilatory arsenate reduction, sulfate reduction, and other microbial processes in sediments from two California soda lakes: Applied and Environmental Microbiology, v. 73, no. 16, p. 5130-5137, https://doi.org/10.1128/AEM.00771-07.","productDescription":"8 p.","startPage":"5130","endPage":"5137","numberOfPages":"8","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":477050,"rank":2,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/1950999","text":"External Repository"},{"id":238826,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Mono Lake, Searles Lake","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -119.26048548549386,\n 38.17956825461468\n ],\n [\n -119.26048548549386,\n 37.88114232548226\n ],\n [\n -118.8404386569795,\n 37.88114232548226\n ],\n [\n -118.8404386569795,\n 38.17956825461468\n ],\n [\n -119.26048548549386,\n 38.17956825461468\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -117.44833674898105,\n 35.82331797921701\n ],\n [\n -117.44833674898105,\n 35.5825414622099\n ],\n [\n -117.20262308132072,\n 35.5825414622099\n ],\n [\n -117.20262308132072,\n 35.82331797921701\n ],\n [\n -117.44833674898105,\n 35.82331797921701\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"73","issue":"16","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0724e4b0c8380cd51594","contributors":{"authors":[{"text":"Kulp, T.R.","contributorId":33032,"corporation":false,"usgs":true,"family":"Kulp","given":"T.R.","email":"","affiliations":[],"preferred":false,"id":428760,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Han, S.","contributorId":60009,"corporation":false,"usgs":true,"family":"Han","given":"S.","email":"","affiliations":[],"preferred":false,"id":428761,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Saltikov, C.W.","contributorId":16216,"corporation":false,"usgs":true,"family":"Saltikov","given":"C.W.","email":"","affiliations":[],"preferred":false,"id":428759,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lanoil, B.D.","contributorId":15006,"corporation":false,"usgs":true,"family":"Lanoil","given":"B.D.","email":"","affiliations":[],"preferred":false,"id":428758,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Zargar, K.","contributorId":77733,"corporation":false,"usgs":true,"family":"Zargar","given":"K.","affiliations":[],"preferred":false,"id":428762,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Oremland, Ron roremlan@usgs.gov","contributorId":145773,"corporation":false,"usgs":true,"family":"Oremland","given":"Ron","email":"roremlan@usgs.gov","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":428763,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70178101,"text":"70178101 - 2007 - Salmon, forests, and pre-restoration assessment using stable isotope analysis on riparian vegetation","interactions":[],"lastModifiedDate":"2016-12-30T11:41:46","indexId":"70178101","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1462,"text":"Ecological Restoration","active":true,"publicationSubtype":{"id":10}},"title":"Salmon, forests, and pre-restoration assessment using stable isotope analysis on riparian vegetation","docAbstract":"

No abstract available.

","language":"English","publisher":"University of Wisconsin Press","doi":"10.3368/er.25.3.211","usgsCitation":"Minion, J.M., Barry, D., Urbanec, L., Gray, A., and Duda, J., 2007, Salmon, forests, and pre-restoration assessment using stable isotope analysis on riparian vegetation: Ecological Restoration, v. 25, no. 3, p. 211-231, https://doi.org/10.3368/er.25.3.211.","productDescription":"21 p.","startPage":"211","endPage":"231","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":330659,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"25","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"581afb67e4b0bb36a4ca6655","contributors":{"authors":[{"text":"Minion, J. M.","contributorId":176557,"corporation":false,"usgs":false,"family":"Minion","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":652751,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barry, D.","contributorId":176558,"corporation":false,"usgs":false,"family":"Barry","given":"D.","email":"","affiliations":[],"preferred":false,"id":652752,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Urbanec, L.","contributorId":176559,"corporation":false,"usgs":false,"family":"Urbanec","given":"L.","email":"","affiliations":[],"preferred":false,"id":652753,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gray, A.","contributorId":176560,"corporation":false,"usgs":false,"family":"Gray","given":"A.","email":"","affiliations":[],"preferred":false,"id":652754,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Duda, J.J. 0000-0001-7431-8634","orcid":"https://orcid.org/0000-0001-7431-8634","contributorId":105073,"corporation":false,"usgs":true,"family":"Duda","given":"J.J.","affiliations":[],"preferred":false,"id":652755,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70179399,"text":"70179399 - 2007 - Monitoring of Lost River (Deltistes luxatus) and shortnose (Chasmistes brevirostris) suckers in Gerber and Clear Lake Reservoirs","interactions":[],"lastModifiedDate":"2016-12-30T12:21:20","indexId":"70179399","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"title":"Monitoring of Lost River (Deltistes luxatus) and shortnose (Chasmistes brevirostris) suckers in Gerber and Clear Lake Reservoirs","docAbstract":"

n/a

","language":"English","publisher":"U.S. Bureau of Reclamation","usgsCitation":"Leeseberg, C., Barry, P., Whisler, P., and Janney, E., 2007, Monitoring of Lost River (Deltistes luxatus) and shortnose (Chasmistes brevirostris) suckers in Gerber and Clear Lake Reservoirs.","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":332689,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California, Oregon","otherGeospatial":"Clear Lake reservoir, Gerber reservoir ","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -121.09130859375,\n 41.93804121581888\n ],\n [\n -121.2506103515625,\n 41.899210607606115\n ],\n [\n -121.19705200195312,\n 41.80714914168836\n ],\n [\n -121.16546630859375,\n 41.78667304519471\n ],\n [\n -121.04736328125,\n 41.829665291469354\n ],\n [\n -121.05148315429686,\n 41.91454130182335\n ],\n [\n -121.09130859375,\n 41.93804121581888\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -121.10229492187501,\n 42.24376872890019\n ],\n [\n -121.15310668945312,\n 42.231822133070516\n ],\n [\n -121.1575698852539,\n 42.222670019444934\n ],\n [\n -121.13353729248047,\n 42.20766785297783\n ],\n [\n -121.12255096435545,\n 42.18604829711283\n ],\n [\n -121.10641479492188,\n 42.161113041850065\n ],\n [\n -121.04084014892578,\n 42.17307301351938\n ],\n [\n -121.06143951416014,\n 42.18681146617391\n ],\n [\n -121.0854721069336,\n 42.22139878761366\n ],\n [\n -121.09611511230467,\n 42.242243757492766\n ],\n [\n -121.10229492187501,\n 42.24376872890019\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"586781fae4b0cd2dabe7c731","contributors":{"authors":[{"text":"Leeseberg, C.A.","contributorId":177799,"corporation":false,"usgs":false,"family":"Leeseberg","given":"C.A.","email":"","affiliations":[],"preferred":false,"id":657099,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barry, P.M.","contributorId":31574,"corporation":false,"usgs":true,"family":"Barry","given":"P.M.","email":"","affiliations":[],"preferred":false,"id":657100,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Whisler, P.","contributorId":177800,"corporation":false,"usgs":false,"family":"Whisler","given":"P.","email":"","affiliations":[],"preferred":false,"id":657101,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Janney, E.C.","contributorId":43955,"corporation":false,"usgs":true,"family":"Janney","given":"E.C.","affiliations":[],"preferred":false,"id":657102,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70179392,"text":"70179392 - 2007 - Survival and migration behavior of juvenile salmonids at Lower Granite Dam 2005, Final report of research","interactions":[],"lastModifiedDate":"2016-12-30T11:17:24","indexId":"70179392","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"title":"Survival and migration behavior of juvenile salmonids at Lower Granite Dam 2005, Final report of research","language":"English","publisher":"U.S. Army Corps of Engineers","usgsCitation":"Perry, R., Kock, T.J., Novick, M., and Rondorf, D.W., 2007, Survival and migration behavior of juvenile salmonids at Lower Granite Dam 2005, Final report of research, xxiv., 140 p.","productDescription":"xxiv., 140 p.","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":332685,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Idaho, Washington","otherGeospatial":"Clearwater River, Snake River","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -117.960205078125,\n 46.68336307047754\n ],\n [\n -117.5811767578125,\n 46.76620587423741\n ],\n [\n -117.0538330078125,\n 46.56263732086835\n ],\n [\n -116.29577636718749,\n 46.68713141244413\n ],\n [\n -116.0430908203125,\n 46.79253827035982\n ],\n [\n -115.9332275390625,\n 46.89398546092549\n ],\n [\n -115.75195312499999,\n 46.604167162931844\n ],\n [\n -115.9002685546875,\n 45.99314540468519\n ],\n [\n -116.37268066406249,\n 45.63324613981234\n ],\n [\n -116.81213378906249,\n 45.663966415824056\n ],\n [\n -117.191162109375,\n 46.18743678432541\n ],\n [\n -117.66906738281249,\n 46.426499019253\n ],\n [\n -117.9876708984375,\n 46.50595444552049\n ],\n [\n -117.960205078125,\n 46.68336307047754\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"586781fae4b0cd2dabe7c735","contributors":{"authors":[{"text":"Perry, R.W.","contributorId":43947,"corporation":false,"usgs":true,"family":"Perry","given":"R.W.","email":"","affiliations":[],"preferred":false,"id":657077,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kock, Tobias J. 0000-0001-8976-0230 tkock@usgs.gov","orcid":"https://orcid.org/0000-0001-8976-0230","contributorId":3038,"corporation":false,"usgs":true,"family":"Kock","given":"Tobias","email":"tkock@usgs.gov","middleInitial":"J.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":657078,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Novick, M.S.","contributorId":177796,"corporation":false,"usgs":false,"family":"Novick","given":"M.S.","email":"","affiliations":[],"preferred":false,"id":657079,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rondorf, Dennis W. drondorf@usgs.gov","contributorId":2970,"corporation":false,"usgs":true,"family":"Rondorf","given":"Dennis","email":"drondorf@usgs.gov","middleInitial":"W.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":657080,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70179476,"text":"70179476 - 2007 - Laboratory evaluation of predator avoidance ability, tag loss, and tissue response of acoustic-tagged juvenile salmonids: Draft Annual Report of Research 2006","interactions":[],"lastModifiedDate":"2017-01-03T14:04:57","indexId":"70179476","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"title":"Laboratory evaluation of predator avoidance ability, tag loss, and tissue response of acoustic-tagged juvenile salmonids: Draft Annual Report of Research 2006","docAbstract":"

n/a

","language":"English","publisher":"U.S. Army Corps of Engineers","usgsCitation":"Liedtke, T., Gee, L., Mesa, M., Beeman, J., Elliott, D., and Conway, C.M., 2007, Laboratory evaluation of predator avoidance ability, tag loss, and tissue response of acoustic-tagged juvenile salmonids: Draft Annual Report of Research 2006, 48 p.","productDescription":"48 p.","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":332789,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"586cc69ae4b0f5ce109fa969","contributors":{"authors":[{"text":"Liedtke, T.L.","contributorId":32800,"corporation":false,"usgs":true,"family":"Liedtke","given":"T.L.","email":"","affiliations":[],"preferred":false,"id":657403,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gee, L.P.","contributorId":50062,"corporation":false,"usgs":true,"family":"Gee","given":"L.P.","email":"","affiliations":[],"preferred":false,"id":657404,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mesa, M.G.","contributorId":17386,"corporation":false,"usgs":true,"family":"Mesa","given":"M.G.","email":"","affiliations":[],"preferred":false,"id":657405,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Beeman, J.W.","contributorId":32646,"corporation":false,"usgs":true,"family":"Beeman","given":"J.W.","email":"","affiliations":[],"preferred":false,"id":657406,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Elliott, D.G.","contributorId":58226,"corporation":false,"usgs":true,"family":"Elliott","given":"D.G.","email":"","affiliations":[],"preferred":false,"id":657407,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Conway, C. M.","contributorId":15605,"corporation":false,"usgs":true,"family":"Conway","given":"C.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":657408,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70033156,"text":"70033156 - 2007 - The third hans cloos lecture. Urban landslides: Socioeconomic impacts and overview of mitigative strategies","interactions":[],"lastModifiedDate":"2012-03-12T17:21:35","indexId":"70033156","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1102,"text":"Bulletin of Engineering Geology and the Environment","active":true,"publicationSubtype":{"id":10}},"title":"The third hans cloos lecture. Urban landslides: Socioeconomic impacts and overview of mitigative strategies","docAbstract":"As a result of population pressures, hillsides in the world's urban areas are being developed at an accelerating rate. This development increases the risk for urban landslides triggered by rainfall or earthquake activity. To counter this risk, four approaches have been employed by landslide managers and urban planners: (1) restricting development in landslide-prone areas; (2) implementing and enforcing excavation, grading, and construction codes; (3) protecting existing developments by physical mitigation measures and (4) developing and installing monitoring and warning systems. Where they have been utilized, these approaches generally have been effective in reducing the risk due to landslide hazards. In addition to these practices, landslide insurance holds promise as a mitigative measure by reducing the financial impact of landslides on individual property owners. Until recently, however, such insurance has not been widely available and, where it is available, it is so expensive that it has been little used. ?? Springer-Verlag 2006.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Bulletin of Engineering Geology and the Environment","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s10064-006-0080-z","issn":"14359529","usgsCitation":"Schuster, R.L., and Highland, L., 2007, The third hans cloos lecture. Urban landslides: Socioeconomic impacts and overview of mitigative strategies: Bulletin of Engineering Geology and the Environment, v. 66, no. 1, p. 1-27, https://doi.org/10.1007/s10064-006-0080-z.","startPage":"1","endPage":"27","numberOfPages":"27","costCenters":[],"links":[{"id":213156,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s10064-006-0080-z"},{"id":240753,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"66","issue":"1","noUsgsAuthors":false,"publicationDate":"2006-12-13","publicationStatus":"PW","scienceBaseUri":"505bb0fbe4b08c986b32518b","contributors":{"authors":[{"text":"Schuster, R. L.","contributorId":19135,"corporation":false,"usgs":true,"family":"Schuster","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":439614,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Highland, L.M.","contributorId":18780,"corporation":false,"usgs":true,"family":"Highland","given":"L.M.","email":"","affiliations":[],"preferred":false,"id":439613,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70033054,"text":"70033054 - 2007 - Biodegradation of organic chemicals in soil/water microcosms system: Model development","interactions":[],"lastModifiedDate":"2012-03-12T17:21:39","indexId":"70033054","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3728,"text":"Water, Air, & Soil Pollution","onlineIssn":"1573-2932","printIssn":"0049-6979","active":true,"publicationSubtype":{"id":10}},"title":"Biodegradation of organic chemicals in soil/water microcosms system: Model development","docAbstract":"The chemical interactions of hydrophobic organic contaminants with soils and sediments may result in strong binding and slow subsequent release rates that significantly affect remediation rates and endpoints. In order to illustrate the recalcitrance of chemical to degradation on sites, a sorption mechanism of intraparticle sequestration was postulated to operate on chemical remediation sites. Pseudo-first order sequestration kinetics is used in the study with the hypothesis that sequestration is an irreversibly surface-mediated process. A mathematical model based on mass balance equations was developed to describe the fate of chemical degradation in soil/water microcosm systems. In the model, diffusion was represented by Fick's second law, local sorption-desorption by a linear isotherm, irreversible sequestration by a pseudo-first order kinetics and biodegradation by Monod kinetics. Solutions were obtained to provide estimates of chemical concentrations. The mathematical model was applied to a benzene biodegradation batch test and simulated model responses correlated well compared to measurements of biodegradation of benzene in the batch soil/water microcosm system. A sensitivity analysis was performed to assess the effects of several parameters on model behavior. Overall chemical removal rate decreased and sequestration increased quickly with an increase in the sorption partition coefficient. When soil particle radius, a, was greater than 1 mm, an increase in radius produced a significant decrease in overall chemical removal rate as well as an increase in sequestration. However, when soil particle radius was less than 0.1 mm, an increase in radius resulted in small changes in the removal rate and sequestration. As pseudo-first order sequestration rate increased, both chemical removal rate and sequestration increased slightly. Model simulation results showed that desorption resistance played an important role in the bioavailability of organic chemicals in porous media. Complete biostabilization of chemicals on remediation sites can be achieved when the concentration of the reversibly sorbed chemical reduces to zero (i.e., undetectable), with a certain amount of irreversibly sequestrated chemical left inside the soil particle solid phase. ?? 2006 Springer Science + Business Media B.V.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Water, Air, and Soil Pollution","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s11270-006-9185-z","issn":"00496979","usgsCitation":"Liu, L., Tindall, J., Friedel, M., and Zhang, W., 2007, Biodegradation of organic chemicals in soil/water microcosms system: Model development: Water, Air, & Soil Pollution, v. 178, no. 1-4, p. 131-143, https://doi.org/10.1007/s11270-006-9185-z.","startPage":"131","endPage":"143","numberOfPages":"13","costCenters":[],"links":[{"id":213210,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s11270-006-9185-z"},{"id":240814,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"178","issue":"1-4","noUsgsAuthors":false,"publicationDate":"2006-07-21","publicationStatus":"PW","scienceBaseUri":"5059f147e4b0c8380cd4ab5b","contributors":{"authors":[{"text":"Liu, L.","contributorId":18481,"corporation":false,"usgs":true,"family":"Liu","given":"L.","email":"","affiliations":[],"preferred":false,"id":439177,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tindall, J.A.","contributorId":25711,"corporation":false,"usgs":true,"family":"Tindall","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":439178,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Friedel, M.J.","contributorId":90823,"corporation":false,"usgs":true,"family":"Friedel","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":439179,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Zhang, W.","contributorId":92399,"corporation":false,"usgs":true,"family":"Zhang","given":"W.","email":"","affiliations":[],"preferred":false,"id":439180,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70031048,"text":"70031048 - 2007 - Anthropogenic influence on sedimentation and intertidal mudflat change in San Pablo Bay, California: 1856-1983","interactions":[],"lastModifiedDate":"2023-08-09T12:15:28.125112","indexId":"70031048","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1587,"text":"Estuarine, Coastal and Shelf Science","active":true,"publicationSubtype":{"id":10}},"title":"Anthropogenic influence on sedimentation and intertidal mudflat change in San Pablo Bay, California: 1856-1983","docAbstract":"

Analysis of a series of historical bathymetric surveys has revealed large changes in morphology and sedimentation from 1856 to 1983 in San Pablo Bay, California. In 1856, the morphology of the bay was complex, with a broad main channel, a major side channel connecting to the Petaluma River, and an ebb-tidal delta crossing shallow parts of the bay. In 1983, its morphology was simpler because all channels except the main channel had filled with sediment and erosion had planed the shallows creating a uniform gently sloping surface. The timing and patterns of geomorphic change and deposition and erosion of sediment were influenced by human activities that altered sediment delivery from rivers. From 1856 to 1887, high sediment delivery (14.1 × 106 m3/yr) to San Francisco Bay during the hydraulic gold-mining period in the Sierra Nevada resulted in net deposition of 259 ± 14 × 106 m3 in San Pablo Bay. This rapid deposition filled channels and increased intertidal mudflat area by 60% (37.4 ± 3.4 to 60.6 ± 6.2 km2). From 1951 to 1983, 23 ± 3 × 106 m3 of sediment was eroded from San Pablo Bay as sediment delivery from the Sacramento and San Joaquin Rivers decreased to 2.8 × 106 m3/yr because of damming of rivers, riverbank protection, and altered land use. Intertidal mudflat area in 1983 was 31.8 ± 3.9 km2, similar to that in 1856. Intertidal mudflat distribution in 1983, however, was fairly uniform whereas most of the intertidal mudflats were in the western part of San Pablo Bay in 1856. Sediment delivery, through its affect on shallow parts of the bay, was determined to be a primary control on intertidal mudflat area. San Pablo Bay has been greatly affected by human activities and will likely continue to erode in the near term in response to a diminished sediment delivery from rivers.

","language":"English","publisher":"Elsevier","doi":"10.1016/j.ecss.2007.02.017","issn":"02727714","usgsCitation":"Jaffe, B.E., Smith, R.E., and Foxgrover, A., 2007, Anthropogenic influence on sedimentation and intertidal mudflat change in San Pablo Bay, California: 1856-1983: Estuarine, Coastal and Shelf Science, v. 73, no. 1-2, p. 175-187, https://doi.org/10.1016/j.ecss.2007.02.017.","productDescription":"13 p.","startPage":"175","endPage":"187","numberOfPages":"13","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":238941,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Pablo Bay","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -122.6536259331828,\n 38.21308075075575\n ],\n [\n -122.6536259331828,\n 37.89312929379243\n ],\n [\n -122.16494400196981,\n 37.89312929379243\n ],\n [\n -122.16494400196981,\n 38.21308075075575\n ],\n [\n -122.6536259331828,\n 38.21308075075575\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"73","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ec5ae4b0c8380cd491fe","contributors":{"authors":[{"text":"Jaffe, B. E.","contributorId":88327,"corporation":false,"usgs":true,"family":"Jaffe","given":"B.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":429771,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, R. E.","contributorId":76366,"corporation":false,"usgs":true,"family":"Smith","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":429770,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Foxgrover, A.C.","contributorId":34321,"corporation":false,"usgs":true,"family":"Foxgrover","given":"A.C.","email":"","affiliations":[],"preferred":false,"id":429769,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70032988,"text":"70032988 - 2007 - Historical trends in creel limits, length-based limits, and season restrictions for black basses in the United States and Canada","interactions":[],"lastModifiedDate":"2012-03-12T17:21:38","indexId":"70032988","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1657,"text":"Fisheries","onlineIssn":"1548-8446","printIssn":"0363-2415","active":true,"publicationSubtype":{"id":10}},"title":"Historical trends in creel limits, length-based limits, and season restrictions for black basses in the United States and Canada","docAbstract":"We determined for largemouth bass (Micropterus salmoides), smallmouth bass (M. dolomeui), and spotted bass (M. punctulatus) historical trends in state- and province-wide creel limits, length limits, and season closures along with the rationale justifying these regulations. Based on data gathered via mail surveys and the Internet, 55 jurisdictions had state- or province-wide creel limits, minimum length limits, or season closures, with each regulation type enacted as early as pre-1900. Most early regulations were established to protect spawning bass, but providing equitable distribution of harvest and increasing the quality of bass catch or harvest were the most common rationales for current regulations. Spatial and temporal trends in regulations were similar among species, were affected by geographic location, were not affected by angler preference except for season closures, and were frequently uninfluenced by advances in scientific knowledge of black bass biology.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Fisheries","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"03632415","usgsCitation":"Paukert, C., McInerny, M., and Schultz, R., 2007, Historical trends in creel limits, length-based limits, and season restrictions for black basses in the United States and Canada: Fisheries, v. 32, no. 2, p. 62-72.","startPage":"62","endPage":"72","numberOfPages":"11","costCenters":[],"links":[{"id":240811,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"32","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a31a7e4b0c8380cd5e0ef","contributors":{"authors":[{"text":"Paukert, C.","contributorId":46743,"corporation":false,"usgs":true,"family":"Paukert","given":"C.","email":"","affiliations":[],"preferred":false,"id":438850,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McInerny, M.","contributorId":28434,"corporation":false,"usgs":true,"family":"McInerny","given":"M.","email":"","affiliations":[],"preferred":false,"id":438849,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schultz, Ronald","contributorId":13815,"corporation":false,"usgs":false,"family":"Schultz","given":"Ronald","email":"","affiliations":[],"preferred":false,"id":438848,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70032985,"text":"70032985 - 2007 - Platinum group elements and gold in ferromanganese crusts from Afanasiy-Nikitin seamount, equatorial Indian Ocean: Sources and fractionation","interactions":[],"lastModifiedDate":"2023-10-06T11:04:46.918013","indexId":"70032985","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2239,"text":"Journal of Earth System Science","active":true,"publicationSubtype":{"id":10}},"title":"Platinum group elements and gold in ferromanganese crusts from Afanasiy-Nikitin seamount, equatorial Indian Ocean: Sources and fractionation","docAbstract":"

The major element relationships in ferromanganese (Fe-Mn) crusts from Afanasiy-Nikitin seamount (ANS), eastern equatorial Indian Ocean, appear to be atypical. High positive correlations (r = 0.99) between Mn/Co and Fe/Co ratios, and lack of correlation of those ratios with Co, Ce, and Ce/Co, indicate that the ANS Fe-Mn crusts are distinct from Pacific seamount Fe-Mn crusts, and reflect region-specific chemical characteristics. The platinum group elements (PGE: Ir, Ru, Rh, Pt, and Pd) and Au in ANS Fe-Mn crusts are derived from seawater and are mainly of terrestrial origin, with a minor cosmogenic component. The Ru/Rh (0.5–2) and Pt/Ru ratios (7–28) are closely comparable to ratios in continental basalts, whereas Pd/Ir ratios exhibit values (<2) similar to CI-chondrite (∼1). The chondrite-normalized PGE patterns are similar to those of igneous rocks, except that Pd is relatively depleted. The water depth of Fe-Mn crust formation appears to have a first-order control on both major element and PGE enrichments. These relationships are defined statistically by significant (r > 0.75) correlations between water depth and Mn/Co, Fe/Co, Ce/Co, Co, and the PGEs. Fractionation of the PGE-Au from seawater during colloidal precipitation of the major-oxide phases is indicated by well-defined linear positive correlations (r > 0.8) of Co and Ce with Ir, Ru, Rh, and Pt; Au/Co with Mn/Co; and by weak or no correlations of Pd with water depth, Co-normalized major-element ratios, and with the other PGE (r < 0.5). The strong enrichment of Pt (up to 1 ppm) relative to the other PGE and its positive correlations with Ce and Co demonstrate a common link for the high concentrations of all three elements, which likely involves an oxidation reaction on the Mn-oxide and Fe-oxyhydroxide surfaces. The documented fractionation of PGE-Au and their positive association with redox sensitive Co and Ce may have applications in reconstructing past-ocean redox conditions and water masses.

","language":"English","publisher":"Springer","doi":"10.1007/s12040-007-0002-x","issn":"02534126","usgsCitation":"Banakar, V., Hein, J., Rajani, R., and Chodankar, A., 2007, Platinum group elements and gold in ferromanganese crusts from Afanasiy-Nikitin seamount, equatorial Indian Ocean: Sources and fractionation: Journal of Earth System Science, v. 116, no. 1, p. 3-13, https://doi.org/10.1007/s12040-007-0002-x.","productDescription":"11 p.","startPage":"3","endPage":"13","numberOfPages":"11","costCenters":[],"links":[{"id":476976,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://www.ias.ac.in/describe/article/jess/116/01/0003-0013","text":"Publisher Index Page"},{"id":240775,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"116","issue":"1","noUsgsAuthors":false,"publicationDate":"2007-04-18","publicationStatus":"PW","scienceBaseUri":"505a7c29e4b0c8380cd79828","contributors":{"authors":[{"text":"Banakar, V.K.","contributorId":70135,"corporation":false,"usgs":true,"family":"Banakar","given":"V.K.","affiliations":[],"preferred":false,"id":438839,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hein, J.R. 0000-0002-5321-899X","orcid":"https://orcid.org/0000-0002-5321-899X","contributorId":61429,"corporation":false,"usgs":true,"family":"Hein","given":"J.R.","affiliations":[],"preferred":false,"id":438838,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rajani, R.P.","contributorId":107103,"corporation":false,"usgs":true,"family":"Rajani","given":"R.P.","email":"","affiliations":[],"preferred":false,"id":438841,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Chodankar, A.R.","contributorId":77365,"corporation":false,"usgs":true,"family":"Chodankar","given":"A.R.","email":"","affiliations":[],"preferred":false,"id":438840,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70031063,"text":"70031063 - 2007 - Mangrove recruitment after forest disturbance is facilitated by herbaceous species in the Caribbean","interactions":[],"lastModifiedDate":"2012-03-12T17:21:16","indexId":"70031063","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1450,"text":"Ecological Applications","active":true,"publicationSubtype":{"id":10}},"title":"Mangrove recruitment after forest disturbance is facilitated by herbaceous species in the Caribbean","docAbstract":"Plant communities along tropical coastlines are often affected by natural and human disturbances, but little is known about factors influencing recovery. We focused on mangrove forests, which are among the most threatened ecosystems globally, to examine how facilitation by herbaceous vegetation might improve forest restoration after disturbance. We specifically investigated whether recovery of mangrove forests in harsh environments is accelerated by nurse plants and whether the beneficial effects are species-specific. Quantification of standardized effects allowed comparisons across performance parameters and over time for: (1) net effect of each herbaceous species on mangrove survival and growth, (2) effects of pre- and post-establishment factors associated with each herbaceous species, and (3) need for artificial planting to enhance growth or survival of mangrove seedlings. Mangrove recruitment in a clear-cut forest in Belize was accelerated by the presence of Sesuvium portulacastrum (succulent forb) and Distichlis spicata (grass), two coastal species common throughout the Caribbean region. The net effect of herbaceous vegetation was positive, but the magnitude of effects on mangrove survival and growth differed by species. Because of differences in their vegetative structure and other features, species effects on mangroves also varied by mechanism: (1) trapping of dispersing propagules (both species), (2) structural support of the seedling (Distichlis), and/or (3) promotion of survival (Sesuvium) or growth (Distichlis) through amelioration of soil conditions (temperature, aeration). Artificial planting had a stronger positive effect on mangrove survival than did edaphic conditions, but planting enhanced mangrove growth more in Sesuvium than in Distichlis patches. Our study indicates that beneficial species might be selected based on features that provide multiple positive effects and that species comparisons may be improved using standardized effects. Our findings are not only relevant to the coastal environments found in the Caribbean region, but our assessment methods may be useful for developing site-specific information to restore disturbed mangrove forests worldwide, especially given the large pool of mangrove associates (>45 genera) available for screening. ?? 2007 by the Ecological Society of America.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Ecological Applications","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1890/06-1614.1","issn":"10510761","usgsCitation":"McKee, K., Rooth, J., and Feller, I., 2007, Mangrove recruitment after forest disturbance is facilitated by herbaceous species in the Caribbean: Ecological Applications, v. 17, no. 6, p. 1678-1693, https://doi.org/10.1890/06-1614.1.","startPage":"1678","endPage":"1693","numberOfPages":"16","costCenters":[],"links":[{"id":211426,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1890/06-1614.1"},{"id":238712,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"17","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a4ccae4b0c8380cd69ec0","contributors":{"authors":[{"text":"McKee, K.L. 0000-0001-7042-670X","orcid":"https://orcid.org/0000-0001-7042-670X","contributorId":77113,"corporation":false,"usgs":true,"family":"McKee","given":"K.L.","affiliations":[],"preferred":false,"id":429884,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rooth, J.E.","contributorId":95679,"corporation":false,"usgs":true,"family":"Rooth","given":"J.E.","email":"","affiliations":[],"preferred":false,"id":429886,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Feller, Ilka C.","contributorId":79990,"corporation":false,"usgs":true,"family":"Feller","given":"Ilka C.","affiliations":[],"preferred":false,"id":429885,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70032986,"text":"70032986 - 2007 - A path-independent integral for the characterization of solute concentration and flux at biofilm detachments","interactions":[],"lastModifiedDate":"2012-03-12T17:21:38","indexId":"70032986","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2044,"text":"International Journal of Fracture","active":true,"publicationSubtype":{"id":10}},"title":"A path-independent integral for the characterization of solute concentration and flux at biofilm detachments","docAbstract":"A path-independent (conservation) integral is developed for the characterization of solute concentration and flux in a biofilm in the vicinity of a detachment or other flux limiting boundary condition. Steady state conditions of solute diffusion are considered and biofilm kinetics are described by an uptake term which can be expressed in terms of a potential (Michaelis-Menten kinetics). An asymptotic solution for solute concentration at the tip of the detachment is obtained and shown to be analogous to that of antiplane crack problems in linear elasticity. It is shown that the amplitude of the asymptotic solution can be calculated by evaluating a path-independent integral. The special case of a semi-infinite detachment in an infinite strip is considered and the amplitude of the asymptotic field is related to the boundary conditions and problem parameters in closed form for zeroth and first order kinetics and numerically for Michaelis-Menten kinetics. ?? Springer Science+Business Media, Inc. 2007.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"International Journal of Fracture","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s10704-007-9067-4","issn":"03769429","usgsCitation":"Moran, B., Kulkarni, S., and Reeves, H.W., 2007, A path-independent integral for the characterization of solute concentration and flux at biofilm detachments: International Journal of Fracture, v. 143, no. 3, p. 291-300, https://doi.org/10.1007/s10704-007-9067-4.","startPage":"291","endPage":"300","numberOfPages":"10","costCenters":[],"links":[{"id":213206,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s10704-007-9067-4"},{"id":240809,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"143","issue":"3","noUsgsAuthors":false,"publicationDate":"2007-04-17","publicationStatus":"PW","scienceBaseUri":"5059e4d4e4b0c8380cd46967","contributors":{"authors":[{"text":"Moran, B.","contributorId":63226,"corporation":false,"usgs":true,"family":"Moran","given":"B.","email":"","affiliations":[],"preferred":false,"id":438843,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kulkarni, S.S.","contributorId":84567,"corporation":false,"usgs":true,"family":"Kulkarni","given":"S.S.","email":"","affiliations":[],"preferred":false,"id":438844,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Reeves, H. W.","contributorId":53739,"corporation":false,"usgs":true,"family":"Reeves","given":"H.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":438842,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70032990,"text":"70032990 - 2007 - The viability of a nonenzymatic reductive citric acid cycle - Kinetics and thermochemistry","interactions":[],"lastModifiedDate":"2023-10-06T11:52:53.96102","indexId":"70032990","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2960,"text":"Origins of Life and Evolution of the Biosphere","active":true,"publicationSubtype":{"id":10}},"title":"The viability of a nonenzymatic reductive citric acid cycle - Kinetics and thermochemistry","docAbstract":"

The likelihood of a functioning nonenzymatic reductive citric acid cycle, recently proposed as the precursor to biosynthesis on early Earth, is examined on the basis of the kinetics and thermochemistry of the acetate → pyruvate → oxaloacetate → malate sequence. Using data derived from studies of the Pd-catalyzed phosphinate reduction of carbonyl functions it is shown that the rate of conversion of pyruvate to malate with that system would have been much too slow to have played a role in the early chemistry of life, while naturally occurring reduction systems such as the fayalite–magnetite–quartz and pyrrhotite–pyrite–magnetite mineral assemblages would have provided even slower conversions. It is also shown that the production of pyruvate from acetate is too highly endoergic to be driven by a naturally occurring energy source such as pyrophosphate. It is thus highly doubtful that the cycle can operate at suitable rates without enzymes, and most unlikely that it could have participated in the chemistry leading to life.

","language":"English","publisher":"Springer","doi":"10.1007/s11084-006-9017-6","issn":"01696149","usgsCitation":"Ross, D., 2007, The viability of a nonenzymatic reductive citric acid cycle - Kinetics and thermochemistry: Origins of Life and Evolution of the Biosphere, v. 37, no. 1, p. 61-65, https://doi.org/10.1007/s11084-006-9017-6.","productDescription":"5 p.","startPage":"61","endPage":"65","numberOfPages":"5","costCenters":[],"links":[{"id":240842,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"37","issue":"1","noUsgsAuthors":false,"publicationDate":"2006-11-29","publicationStatus":"PW","scienceBaseUri":"505bb1bce4b08c986b3253c7","contributors":{"authors":[{"text":"Ross, D.S.","contributorId":33867,"corporation":false,"usgs":true,"family":"Ross","given":"D.S.","email":"","affiliations":[],"preferred":false,"id":438856,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70032982,"text":"70032982 - 2007 - Relationships of cadmium, mercury, and selenium with nutrient reserves of female lesser scaup (Aythya affinis) during winter and spring migration","interactions":[],"lastModifiedDate":"2017-08-31T10:28:33","indexId":"70032982","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1571,"text":"Environmental Toxicology and Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Relationships of cadmium, mercury, and selenium with nutrient reserves of female lesser scaup (Aythya affinis) during winter and spring migration","docAbstract":"

Trace elements may have important effects on body condition of ducks during spring migration, because individuals are experiencing energetically costly events (e.g., migration, nutrient reserve accumulation, pair formation, feather molt, and ovarian follicle development). We examined relationships among hepatic cadmium, mercury, and selenium concentrations (microg/g dry wt) and nutrient reserves (lipid, protein, and mineral) of female lesser scaup (Aythya affinis) during winter and spring migration at four locations within the Mississippi Flyway (LA, IL, and MN, USA, and MB, Canada). Selenium concentrations (range, 3.73-52.29 microg/g dry wt) were positively correlated with lipid reserves (F1,73 = 22.69, p < 0.001, type III partial r2 = 0.24), whereas cadmium was negatively correlated with lipid reserves (F1,73 = 6.92, p = 0.010, type III partial r2 = 0.09). The observed relationship between cadmium and lipid reserves may be cause for concern, because lipid reserves of females declined by 55 g (47%), on average, within the range of observed cadmium concentrations (0.23-7.24 microg/g dry wt), despite the relatively low cadmium concentrations detected. Mean cadmium concentrations were higher in Minnesota (1.23 microg/g dry wt) and Manitoba (1.11 microg/g dry wt) than in Louisiana (0.80 microg/g dry wt) and Illinois (0.69 microg/g dry wt). However, mean cadmium concentrations predict lipid reserves of females to be only 11 g lower, on average, in Minnesota than in Illinois. Previous research documented that lipid reserves were 100 g lower in Minnesota than in Illinois; consequently, cadmium is unlikely to be the sole cause for decreases in lipid reserves of females during late-spring migration.

","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Environmental Toxicology and Chemistry","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1897/06-309R.1","issn":"07307268","usgsCitation":"Anteau, M., Afton, A., Custer, C.M., and Custer, T., 2007, Relationships of cadmium, mercury, and selenium with nutrient reserves of female lesser scaup (Aythya affinis) during winter and spring migration: Environmental Toxicology and Chemistry, v. 26, no. 3, p. 515-520, https://doi.org/10.1897/06-309R.1.","productDescription":"6 p.","startPage":"515","endPage":"520","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":240742,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":213146,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1897/06-309R.1"}],"volume":"26","issue":"3","noUsgsAuthors":false,"publicationDate":"2007-03-01","publicationStatus":"PW","scienceBaseUri":"505aa65ee4b0c8380cd84e01","contributors":{"authors":[{"text":"Anteau, M.J.","contributorId":12807,"corporation":false,"usgs":true,"family":"Anteau","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":438827,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Afton, A. D.","contributorId":83467,"corporation":false,"usgs":true,"family":"Afton","given":"A. D.","affiliations":[],"preferred":false,"id":438829,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Custer, Christine M. 0000-0003-0500-1582","orcid":"https://orcid.org/0000-0003-0500-1582","contributorId":31330,"corporation":false,"usgs":true,"family":"Custer","given":"Christine","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":438828,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Custer, T. W. 0000-0003-3170-6519","orcid":"https://orcid.org/0000-0003-3170-6519","contributorId":91802,"corporation":false,"usgs":true,"family":"Custer","given":"T. W.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":438830,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70032991,"text":"70032991 - 2007 - Lateral spread hazard mapping of the northern Salt Lake Valley, Utah, for a M7.0 scenario earthquake","interactions":[],"lastModifiedDate":"2012-03-12T17:21:38","indexId":"70032991","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","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":"Lateral spread hazard mapping of the northern Salt Lake Valley, Utah, for a M7.0 scenario earthquake","docAbstract":"This paper describes the methodology used to develop a lateral spread-displacement hazard map for northern Salt Lake Valley, Utah, using a scenario M7.0 earthquake occurring on the Salt Lake City segment of the Wasatch fault. The mapping effort is supported by a substantial amount of geotechnical, geologic, and topographic data compiled for the Salt Lake Valley, Utah. ArcGIS?? routines created for the mapping project then input this information to perform site-specific lateral spread analyses using methods developed by Bartlett and Youd (1992) and Youd et al. (2002) at individual borehole locations. The distributions of predicted lateral spread displacements from the boreholes located spatially within a geologic unit were subsequently used to map the hazard for that particular unit. The mapped displacement zones consist of low hazard (0-0.1 m), moderate hazard (0.1-0.3 m), high hazard (0.3-1.0 m), and very high hazard (> 1.0 m). As expected, the produced map shows the highest hazard in the alluvial deposits at the center of the valley and in sandy deposits close to the fault. This mapping effort is currently being applied to the southern part of the Salt Lake Valley, Utah, and probabilistic maps are being developed for the entire valley. ?? 2007, Earthquake Engineering Research Institute.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Earthquake Spectra","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1193/1.2424987","issn":"87552930","usgsCitation":"Olsen, M., Bartlett, S., and Solomon, B., 2007, Lateral spread hazard mapping of the northern Salt Lake Valley, Utah, for a M7.0 scenario earthquake: Earthquake Spectra, v. 23, no. 1, p. 95-113, https://doi.org/10.1193/1.2424987.","startPage":"95","endPage":"113","numberOfPages":"19","costCenters":[],"links":[{"id":213238,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1193/1.2424987"},{"id":240843,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"23","issue":"1","noUsgsAuthors":false,"publicationDate":"2007-02-01","publicationStatus":"PW","scienceBaseUri":"505a4576e4b0c8380cd6733c","contributors":{"authors":[{"text":"Olsen, M.J.","contributorId":56043,"corporation":false,"usgs":true,"family":"Olsen","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":438859,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bartlett, S.F.","contributorId":11008,"corporation":false,"usgs":true,"family":"Bartlett","given":"S.F.","email":"","affiliations":[],"preferred":false,"id":438858,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Solomon, B.J.","contributorId":10045,"corporation":false,"usgs":true,"family":"Solomon","given":"B.J.","email":"","affiliations":[],"preferred":false,"id":438857,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70031064,"text":"70031064 - 2007 - Prediction of lethal/effective concentration/dose in the presence of multiple auxiliary covariates and components of variance","interactions":[],"lastModifiedDate":"2012-03-12T17:21:16","indexId":"70031064","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1571,"text":"Environmental Toxicology and Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Prediction of lethal/effective concentration/dose in the presence of multiple auxiliary covariates and components of variance","docAbstract":"Predictors of the percentile lethal/effective concentration/dose are commonly used measures of efficacy and toxicity. Typically such quantal-response predictors (e.g., the exposure required to kill 50% of some population) are estimated from simple bioassays wherein organisms are exposed to a gradient of several concentrations of a single agent. The toxicity of an agent may be influenced by auxiliary covariates, however, and more complicated experimental designs may introduce multiple variance components. Prediction methods lag examples of those cases. A conventional two-stage approach consists of multiple bivariate predictions of, say, medial lethal concentration followed by regression of those predictions on the auxiliary covariates. We propose a more effective and parsimonious class of generalized nonlinear mixed-effects models for prediction of lethal/effective dose/concentration from auxiliary covariates. We demonstrate examples using data from a study regarding the effects of pH and additions of variable quantities 2???,5???-dichloro-4???- nitrosalicylanilide (niclosamide) on the toxicity of 3-trifluoromethyl-4- nitrophenol to larval sea lamprey (Petromyzon marinus). The new models yielded unbiased predictions and root-mean-squared errors (RMSEs) of prediction for the exposure required to kill 50 and 99.9% of some population that were 29 to 82% smaller, respectively, than those from the conventional two-stage procedure. The model class is flexible and easily implemented using commonly available software. ?? 2007 SETAC.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Environmental Toxicology and Chemistry","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1897/06-630R.1","issn":"07307268","usgsCitation":"Gutreuter, S., and Boogaard, M., 2007, Prediction of lethal/effective concentration/dose in the presence of multiple auxiliary covariates and components of variance: Environmental Toxicology and Chemistry, v. 26, no. 9, p. 1978-1986, https://doi.org/10.1897/06-630R.1.","startPage":"1978","endPage":"1986","numberOfPages":"9","costCenters":[],"links":[{"id":211453,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1897/06-630R.1"},{"id":238744,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"9","noUsgsAuthors":false,"publicationDate":"2007-09-01","publicationStatus":"PW","scienceBaseUri":"505a81efe4b0c8380cd7b7f1","contributors":{"authors":[{"text":"Gutreuter, S.","contributorId":79829,"corporation":false,"usgs":true,"family":"Gutreuter","given":"S.","email":"","affiliations":[],"preferred":false,"id":429887,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Boogaard, M.A.","contributorId":92994,"corporation":false,"usgs":true,"family":"Boogaard","given":"M.A.","email":"","affiliations":[],"preferred":false,"id":429888,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70031072,"text":"70031072 - 2007 - Development of a soil conservation standard and guidelines for OHV recreation management in California","interactions":[],"lastModifiedDate":"2012-03-12T17:21:16","indexId":"70031072","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1574,"text":"Environmental & Engineering Geoscience","printIssn":"1078-7275","active":true,"publicationSubtype":{"id":10}},"title":"Development of a soil conservation standard and guidelines for OHV recreation management in California","docAbstract":"In 2004, the California State Parks (CSP) agency contracted with the California Geological Survey (CGS) to update the 1991 Soil Conservation Guide-lines/Standards for Off-Highway Vehicle (OHV) Recreation Management. Per state legislation, the 1991 standards were updated to establish a generic and measurable standard at least sufficient to allow restoration of OHV areas and trails. Given the rapid increase in OHV use in California, the updated Soil Conservation Standard and Guidelines for OHV Recreation Management also allowed for sustainability of trail systems and recreation opportunities. A key part of the update was interaction with stakeholders, agencies, and other interest groups through public workshops and a Consulting Agency Review Committee composed of representatives from the U.S. Natural Resources Conservation Service, U.S. Forest Service, U.S. Bureau of Land Management, U.S. Geological Survey, California Department of Conservation, and CSP. CGS also assessed proposed revisions in three representative OHV areas to ensure that the updated Standard and Guidelines provided sufficient flexibility to allow their application to all sites state-wide, ecosystems with multiple geology and soils types, and a variety of vehicle uses. While geology was not the only basis for the guideline revisions, it was a major factor. CGS staff also had the breadth of knowledge and experience in engineering geology, hydrogeology, road and trail construction, erosion control, and OHV riding necessary to coordinate and develop the multidisciplinary and multi-stakeholder effort.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Environmental and Engineering Geoscience","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.2113/gseegeosci.13.3.241","issn":"10787275","usgsCitation":"Bedrossian, T., and Reynolds, S., 2007, Development of a soil conservation standard and guidelines for OHV recreation management in California: Environmental & Engineering Geoscience, v. 13, no. 3, p. 241-253, https://doi.org/10.2113/gseegeosci.13.3.241.","startPage":"241","endPage":"253","numberOfPages":"13","costCenters":[],"links":[{"id":211541,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2113/gseegeosci.13.3.241"},{"id":238843,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"13","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0043e4b0c8380cd4f68f","contributors":{"authors":[{"text":"Bedrossian, T.L.","contributorId":44741,"corporation":false,"usgs":true,"family":"Bedrossian","given":"T.L.","email":"","affiliations":[],"preferred":false,"id":429914,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reynolds, S.D.","contributorId":101449,"corporation":false,"usgs":true,"family":"Reynolds","given":"S.D.","email":"","affiliations":[],"preferred":false,"id":429915,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70031074,"text":"70031074 - 2007 - Analysis of pumping‐induced unsaturated regions beneath a perennial river","interactions":[],"lastModifiedDate":"2023-07-28T11:24:44.808348","indexId":"70031074","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Analysis of pumping‐induced unsaturated regions beneath a perennial river","docAbstract":"

The presence of an unsaturated region beneath a streambed during groundwater pumping near streams can reduce the pumping capacity, change flow paths, and alter the types of biological transformations in the streambed sediments. A three‐dimensional, multiphase flow model of two horizontal collector wells along the Russian River near Forestville, California, was developed to investigate the impact of varying the ratio of the aquifer to streambed permeability on (1) the formation of an unsaturated region beneath the stream, (2) the pumping capacity, (3) stream water fluxes through the streambed, and (4) stream water traveltimes to the collector wells. The aquifer to streambed permeability ratio at which the unsaturated region was initially observed ranged from 10 to 100. The size of the unsaturated region beneath the streambed increased as the aquifer to streambed permeability ratio increased. The simulations also indicated that for a particular aquifer permeability, decreasing the streambed permeability by only a factor of 2–3 from the permeability where desaturation initially occurred resulted in reducing the pumping capacity. In some cases, the stream water fluxes increased as the streambed permeability decreased. However, the stream water residence times increased and the fraction of stream water that reached that the wells decreased as the streambed permeability decreased, indicating that a higher streambed flux does not necessarily correlate to greater recharge of stream water around the wells.

","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2006WR005389","usgsCitation":"Su, G.W., Jasperse, J., Seymour, D., Constantz, J., and Zhou, Q., 2007, Analysis of pumping‐induced unsaturated regions beneath a perennial river: Water Resources Research, v. 43, no. 8, W08421, 14 p., https://doi.org/10.1029/2006WR005389.","productDescription":"W08421, 14 p.","costCenters":[],"links":[{"id":477077,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2006wr005389","text":"Publisher Index Page"},{"id":238873,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"43","issue":"8","noUsgsAuthors":false,"publicationDate":"2007-08-22","publicationStatus":"PW","scienceBaseUri":"5059eb29e4b0c8380cd48c6d","contributors":{"authors":[{"text":"Su, Grace W.","contributorId":145734,"corporation":false,"usgs":false,"family":"Su","given":"Grace","email":"","middleInitial":"W.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":429917,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jasperse, James","contributorId":64857,"corporation":false,"usgs":false,"family":"Jasperse","given":"James","email":"","affiliations":[],"preferred":false,"id":429920,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Seymour, Donald","contributorId":175253,"corporation":false,"usgs":false,"family":"Seymour","given":"Donald","email":"","affiliations":[{"id":17863,"text":"Sonoma County Water Agency","active":true,"usgs":false}],"preferred":false,"id":429919,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Constantz, James E. 0000-0002-4062-2096 jconstan@usgs.gov","orcid":"https://orcid.org/0000-0002-4062-2096","contributorId":1962,"corporation":false,"usgs":true,"family":"Constantz","given":"James E.","email":"jconstan@usgs.gov","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":429918,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Zhou, Quanlin","contributorId":178881,"corporation":false,"usgs":false,"family":"Zhou","given":"Quanlin","email":"","affiliations":[],"preferred":false,"id":429921,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70033056,"text":"70033056 - 2007 - Conversations on the habitability of worlds: The importance of volatiles","interactions":[],"lastModifiedDate":"2012-03-12T17:21:39","indexId":"70033056","displayToPublicDate":"2007-01-01T00:00:00","publicationYear":"2007","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3454,"text":"Space Science Reviews","active":true,"publicationSubtype":{"id":10}},"title":"Conversations on the habitability of worlds: The importance of volatiles","docAbstract":"Our scientific forefathers discuss the interrelationships between water, climate, the atmosphere, and life on Earth and other terrestrial planets at a workshop in Nichtcha??tel, Switzerland. ?? 2007 Springer Science+Business Media B.V.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Space Science Reviews","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s11214-007-9193-3","issn":"00386308","usgsCitation":"Bertaux, J., Carr, M., Des Marais, D., and Gaidos, E., 2007, Conversations on the habitability of worlds: The importance of volatiles: Space Science Reviews, v. 129, no. 1-3, p. 123-165, https://doi.org/10.1007/s11214-007-9193-3.","startPage":"123","endPage":"165","numberOfPages":"43","costCenters":[],"links":[{"id":213241,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s11214-007-9193-3"},{"id":240847,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"129","issue":"1-3","noUsgsAuthors":false,"publicationDate":"2007-06-26","publicationStatus":"PW","scienceBaseUri":"5059fbd8e4b0c8380cd4dfdd","contributors":{"authors":[{"text":"Bertaux, J.-L.","contributorId":35128,"corporation":false,"usgs":true,"family":"Bertaux","given":"J.-L.","email":"","affiliations":[],"preferred":false,"id":439185,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carr, M.","contributorId":105845,"corporation":false,"usgs":true,"family":"Carr","given":"M.","affiliations":[],"preferred":false,"id":439188,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Des Marais, D.J.","contributorId":84075,"corporation":false,"usgs":true,"family":"Des Marais","given":"D.J.","affiliations":[],"preferred":false,"id":439187,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gaidos, E.","contributorId":62414,"corporation":false,"usgs":true,"family":"Gaidos","given":"E.","email":"","affiliations":[],"preferred":false,"id":439186,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ]}