{"pageNumber":"1872","pageRowStart":"46775","pageSize":"25","recordCount":184982,"records":[{"id":70037753,"text":"70037753 - 2010 - Quarterly wildlife mortality report: October 2009 to December 2009","interactions":[],"lastModifiedDate":"2023-10-13T17:01:05.700815","indexId":"70037753","displayToPublicDate":"2012-01-01T10:06:31","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3769,"text":"Wildlife Disease Association Newsletter","active":true,"publicationSubtype":{"id":10}},"title":"Quarterly wildlife mortality report: October 2009 to December 2009","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Wildlife Disease Association","publisherLocation":"Lawrence, KS","usgsCitation":"Ballmann, A., White, C.L., Schuler, K., and Bradsby, J., 2010, Quarterly wildlife mortality report: October 2009 to December 2009: Wildlife Disease Association Newsletter, no. April 2010, p. 6-8.","productDescription":"3 p.","startPage":"6","endPage":"8","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-020689","costCenters":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"links":[{"id":257858,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://www.wildlifedisease.org/PersonifyEbusiness/Portals/0/Resources/Publications/Newsletters/10-4%20Newsletter.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":257869,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","issue":"April 2010","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a9273e4b0c8380cd8086b","contributors":{"authors":[{"text":"Ballmann, Anne 0000-0002-0380-056X","orcid":"https://orcid.org/0000-0002-0380-056X","contributorId":104631,"corporation":false,"usgs":true,"family":"Ballmann","given":"Anne","affiliations":[],"preferred":false,"id":462597,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"White, C. LeAnn 0000-0002-5004-5165","orcid":"https://orcid.org/0000-0002-5004-5165","contributorId":29571,"corporation":false,"usgs":true,"family":"White","given":"C.","email":"","middleInitial":"LeAnn","affiliations":[],"preferred":false,"id":462594,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schuler, Krysten","contributorId":53735,"corporation":false,"usgs":true,"family":"Schuler","given":"Krysten","affiliations":[],"preferred":false,"id":462596,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bradsby, Jennifer","contributorId":33664,"corporation":false,"usgs":true,"family":"Bradsby","given":"Jennifer","email":"","affiliations":[],"preferred":false,"id":462595,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70039605,"text":"70039605 - 2010 - Discussion of \"Natural hydrograph of the Missouri River near Sioux City and the least tern and piping plover\" by Donald G. Jorgensen","interactions":[],"lastModifiedDate":"2012-08-16T01:02:05","indexId":"70039605","displayToPublicDate":"2012-01-01T09:44:15","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2341,"text":"Journal of Hydrologic Engineering","active":true,"publicationSubtype":{"id":10}},"title":"Discussion of \"Natural hydrograph of the Missouri River near Sioux City and the least tern and piping plover\" by Donald G. Jorgensen","docAbstract":"The author analyzed stream-flow data from a single gauging station to predict preengineering flooding frequency for \"sandbar islands adjacent to stream gauge on the Missouri River at Sioux City.\" He predicted dates that sandbars would be exposed and discussed his results relative to reproduction by least terns (Sternula antillarum) and piping plovers (Charadrius melodus). His analysis predicted sandbar inundation during nesting and concluded that \"successful migrations of age-zero juveniles leading to recruitment would not have resulted from the use of the sandbar islands for attempted reproduction most years in the Sioux City area.\" We argue that the author (1) overlooked published historical records of breeding terns and plovers on the Missouri River and nearby systems, (2) inaccurately portrayed inundation for Missouri River sandbars and the importance of high flows for forming sandbars, and (3) underestimated these species' ability to withstand periodic reproductive failures. We conclude that the data do not support the author's contention that the preengineered Missouri River was \"unfriendly\" to terns and plovers.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Hydrologic Engineering","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"ASCE","publisherLocation":"Reston, VA","doi":"10.1061/(ASCE)HE.1943-5584.0000265","usgsCitation":"Catlin, D., Jacobson, R., Sherfy, M., Anteau, M., Felio, J., Fraser, J., Lott, C., Shaffer, T., and Stucker, J., 2010, Discussion of \"Natural hydrograph of the Missouri River near Sioux City and the least tern and piping plover\" by Donald G. Jorgensen: Journal of Hydrologic Engineering, v. 15, no. 12, p. 1076-1078, https://doi.org/10.1061/(ASCE)HE.1943-5584.0000265.","productDescription":"3 p.","startPage":"1076","endPage":"1078","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":259613,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":259604,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1061/(ASCE)HE.1943-5584.0000265","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Iowa","city":"Sioux City","otherGeospatial":"Missouri River","volume":"15","issue":"12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a01fee4b0c8380cd4fe2f","contributors":{"authors":[{"text":"Catlin, D.","contributorId":22621,"corporation":false,"usgs":true,"family":"Catlin","given":"D.","email":"","affiliations":[],"preferred":false,"id":466550,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jacobson, R.","contributorId":55373,"corporation":false,"usgs":true,"family":"Jacobson","given":"R.","email":"","affiliations":[],"preferred":false,"id":466551,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sherfy, M.","contributorId":108357,"corporation":false,"usgs":true,"family":"Sherfy","given":"M.","affiliations":[],"preferred":false,"id":466556,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Anteau, M.","contributorId":18222,"corporation":false,"usgs":true,"family":"Anteau","given":"M.","email":"","affiliations":[],"preferred":false,"id":466549,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Felio, J.","contributorId":13090,"corporation":false,"usgs":true,"family":"Felio","given":"J.","email":"","affiliations":[],"preferred":false,"id":466548,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Fraser, J.","contributorId":74223,"corporation":false,"usgs":true,"family":"Fraser","given":"J.","email":"","affiliations":[],"preferred":false,"id":466554,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Lott, C.","contributorId":87799,"corporation":false,"usgs":true,"family":"Lott","given":"C.","email":"","affiliations":[],"preferred":false,"id":466555,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Shaffer, T.","contributorId":71749,"corporation":false,"usgs":true,"family":"Shaffer","given":"T.","email":"","affiliations":[],"preferred":false,"id":466553,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Stucker, J.","contributorId":67353,"corporation":false,"usgs":true,"family":"Stucker","given":"J.","affiliations":[],"preferred":false,"id":466552,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}}
,{"id":70004673,"text":"70004673 - 2010 - Surveys for presence of Oregon spotted frog (Rana pretiosa): background information and field methods","interactions":[],"lastModifiedDate":"2012-07-11T01:01:42","indexId":"70004673","displayToPublicDate":"2012-01-01T09:26:00","publicationYear":"2010","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":260,"text":"Interagency Special Status / Sensitive Species Program (ISSSSP)","active":false,"publicationSubtype":{"id":4}},"title":"Surveys for presence of Oregon spotted frog (Rana pretiosa): background information and field methods","docAbstract":"The Oregon spotted frog (Rana pretiosa) is the most aquatic of the native frogs in the Pacific Northwest. The common name derives from the pattern of black, ragged-edged spots set against a brown or red ground color on the dorsum of adult frogs. Oregon spotted frogs are generally associated with wetland complexes that have several aquatic habitat types and sizeable coverage of emergent vegetation. Like other ranid frogs native to the Northwest, Oregon spotted frogs breed in spring, larvae transform in summer of their breeding year, and adults tend to be relatively short lived (3-5 yrs). Each life stage (egg, tadpole, juvenile and adult) has characteristics that present challenges for detection. Breeding can be explosive and completed within 1-2 weeks. Egg masses are laid in aggregations, often in a few locations in large areas of potential habitat. Egg masses can develop, hatch, and disintegrate in <2 weeks during warm weather. Tadpoles can be difficult to identify, have low survival, and spend most of their 3-4 months hidden in vegetation or flocculant substrates. Juveniles and adults are often difficult to capture and can spend summers away from breeding areas. Moreover, a substantial portion of extant populations are of limited size (<100 breeding adults), and field densities of all life stages are often low. An understanding of the biology of the species and use of multiple visits are thus important for assessing presence of Oregon spotted frogs. This report is meant to be a resource for USDA Region 6 Forest Service (FS) and OR/WA Bureau of Land Management (BLM) personnel tasked with surveying for the presence of Oregon spotted frogs. Our objective was to summarize information to improve the efficiency of field surveys and increase chances of detection if frogs are present. We include overviews of historical and extant ranges of Oregon spotted frog. We briefly summarize what is known of Oregon spotted frog habitat associations and review aspects of behavior and ecology that are likely to affect detectability in the field. We summarize characteristics that can help differentiate Oregon spotted frog life stages from other northwestern ranid frogs encountered during surveys. Appendices include examples of data collection formats and a protocol for disinfecting field gear.","language":"English","publisher":"U.S. Forest Service","publisherLocation":"Washington, D.C.","usgsCitation":"Pearl, C.A., Clayton, D., and Turner, L., 2010, Surveys for presence of Oregon spotted frog (Rana pretiosa): background information and field methods: Interagency Special Status / Sensitive Species Program (ISSSSP), 48 p.; Appendices.","productDescription":"48 p.; Appendices","numberOfPages":"49","costCenters":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"links":[{"id":258333,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":112034,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://www.fs.fed.us/r6/sfpnw/issssp/documents/inventories/inv-sp-ha-rapr-2010.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba2a6e4b08c986b31f86a","contributors":{"authors":[{"text":"Pearl, Christopher A. 0000-0003-2943-7321 christopher_pearl@usgs.gov","orcid":"https://orcid.org/0000-0003-2943-7321","contributorId":3131,"corporation":false,"usgs":true,"family":"Pearl","given":"Christopher","email":"christopher_pearl@usgs.gov","middleInitial":"A.","affiliations":[{"id":289,"text":"Forest and Rangeland Ecosys Science Center","active":true,"usgs":true}],"preferred":false,"id":351078,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Clayton, David","contributorId":42080,"corporation":false,"usgs":true,"family":"Clayton","given":"David","email":"","affiliations":[],"preferred":false,"id":351079,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Turner, Lauri","contributorId":104329,"corporation":false,"usgs":true,"family":"Turner","given":"Lauri","email":"","affiliations":[],"preferred":false,"id":351080,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70042059,"text":"70042059 - 2010 - Vegetation monitoring for Guatemala: a comparison between simulated VIIRS and MODIS satellite data","interactions":[],"lastModifiedDate":"2012-12-27T11:43:44","indexId":"70042059","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1753,"text":"Geocarto International","active":true,"publicationSubtype":{"id":10}},"title":"Vegetation monitoring for Guatemala: a comparison between simulated VIIRS and MODIS satellite data","docAbstract":"The advanced very high resolution radiometer (AVHRR) and moderate resolution imaging spectroradiometer (MODIS) data are being widely used for vegetation monitoring across the globe. However, sensors will discontinue collecting these data in the near future. National Aeronautics and Space Administration is planning to launch a new sensor, visible infrared imaging radiometer suite (VIIRS), to continue to provide satellite data for vegetation monitoring. This article presents a case study of Guatemala and compares the simulated VIIRS-Normalized Difference Vegetation Index (NDVI) with MODIS-NDVI for four different dates each in 2003 and 2005. The dissimilarity between VIIRS-NDVI and MODIS-NDVI was examined on the basis of the percent difference, the two-tailed student's <i>t</i>-test, and the coefficient of determination, <i>R</i> <sup>2</sup>. The per cent difference was found to be within 3%, the <i>p</i>-value ranged between 0.52 and 0.99, and <i>R</i> <sup>2</sup> exceeded 0.88 for all major types of vegetation (basic grains, rubber, sugarcane, coffee and forests) found in Guatemala. It was therefore concluded that VIIRS will be almost equally capable of vegetation monitoring as MODIS.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geocarto International","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Taylor & Francis","publisherLocation":"Philadelphia, PA","doi":"10.1080/10106049.2010.519786","usgsCitation":"Boken, V.K., Easson, G.L., and Rowland, J., 2010, Vegetation monitoring for Guatemala: a comparison between simulated VIIRS and MODIS satellite data: Geocarto International, v. 25, no. 8, p. 617-627, https://doi.org/10.1080/10106049.2010.519786.","productDescription":"11 p.","startPage":"617","endPage":"627","ipdsId":"IP-020993","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":264820,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":264819,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1080/10106049.2010.519786"}],"country":"Guatemala","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -92.23,13.74 ], [ -92.23,17.82 ], [ -88.23,17.82 ], [ -88.23,13.74 ], [ -92.23,13.74 ] ] ] } } ] }","volume":"25","issue":"8","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"50e56738e4b0a4aa5bb050db","contributors":{"authors":[{"text":"Boken, Vijendra K.","contributorId":27331,"corporation":false,"usgs":true,"family":"Boken","given":"Vijendra","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":470697,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Easson, Gregory L.","contributorId":50797,"corporation":false,"usgs":true,"family":"Easson","given":"Gregory","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":470698,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rowland, James 0000-0003-4837-3511 rowland@usgs.gov","orcid":"https://orcid.org/0000-0003-4837-3511","contributorId":3108,"corporation":false,"usgs":true,"family":"Rowland","given":"James","email":"rowland@usgs.gov","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":false,"id":470696,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70041594,"text":"70041594 - 2010 - Ope`ape`a: Solving the puzzles of Hawaii's only bat","interactions":[],"lastModifiedDate":"2017-06-21T16:23:14","indexId":"70041594","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":974,"text":"BATS Magazine","active":true,"publicationSubtype":{"id":10}},"title":"Ope`ape`a: Solving the puzzles of Hawaii's only bat","docAbstract":"The Hawaiian hoary bat is described as the only land mammal native to Hawaii. In fact, this bat (<i>Lasiurus cinereus semotus</i>) arrived on the islands some 10,000 years ago – in what must qualify as one of the most spectacular immigrations in the history of mammals. The Hawaiian islands, after all, are 2,400 miles (3,860 kilometers) from the nearest landfall on the North American continent, and the distance to Australia, New Guinea or Asia is even farther.","language":"English","publisher":"Bat Conservation International","publisherLocation":"Austin, TX","usgsCitation":"Bonaccorso, F., 2010, Ope`ape`a: Solving the puzzles of Hawaii's only bat: BATS Magazine, v. 28, no. 4, p. 10-12.","productDescription":"3 p.","startPage":"10","endPage":"12","ipdsId":"IP-023410","costCenters":[{"id":521,"text":"Pacific Island Ecosystems Research Center","active":false,"usgs":true}],"links":[{"id":263972,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":263971,"type":{"id":15,"text":"Index Page"},"url":"https://www.batcon.org/resources/media-education/bats-magazine/bat_article/1075"}],"country":"United States","state":"Hawai'i","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -178.31,18.91 ], [ -178.31,28.4 ], [ -154.81,28.4 ], [ -154.81,18.91 ], [ -178.31,18.91 ] ] ] } } ] }","volume":"28","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"50c9b59ce4b06bc7a3e933e7","contributors":{"authors":[{"text":"Bonaccorso, Frank J.","contributorId":73089,"corporation":false,"usgs":true,"family":"Bonaccorso","given":"Frank J.","affiliations":[],"preferred":false,"id":469963,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70041968,"text":"70041968 - 2010 - Slow slip phenomena in Cascadia from 2007 and beyond: a review","interactions":[],"lastModifiedDate":"2012-12-31T14:03:13","indexId":"70041968","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1723,"text":"GSA Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Slow slip phenomena in Cascadia from 2007 and beyond: a review","docAbstract":"Recent technological advances combined with more detailed analyses of seismologic and geodetic observations have fundamentally changed our understanding of the ways in which tectonic stresses arising from plate motions are accommodated by slip on faults. The traditional view that relative plate motions are accommodated by a simple cycle of stress accumulation and release on “locked” plate-boundary faults has been revolutionized by the serendipitous discovery and recognition of the significance of slow-slip phenomena, mostly in the deeper reaches of subduction zones. The Cascadia subduction zone, located in the Pacific Northwest of the conterminous United States and adjacent Canada, is an archetype of exploration and learning about slow-slip phenomena. These phenomena are manifest as geodetically observed aseismic transient deformations accompanied by a previously unrecognized class of seismic signals. Although secondary failure processes may be involved in generating the seismic signals, the primary origins of both aseismic and seismic phenomena appear to be episodic fault slip, probably facilitated by fluids, on a plate interface that is critically stressed or weakened. In Cascadia, this transient slip evolves more slowly and over more prolonged durations relative to the slip in earthquakes, and it occurs between the 30- and 40-km-depth contours of the plate interface where information was previously elusive. Although there is some underlying organization that relaxes nearly all the accrued plate-motion stresses along the entirety of Cascadia, we now infer that slow slip evolves in complex patterns indicative of propagating stress fronts. Our new understanding provides key constraints not only on the region where the slow slip originates, but also on the probable characteristics of future megathrust earthquakes in Cascadia. Herein, we review the most significant scientific issues and progress related to understanding slow-slip phenomena in Cascadia and highlight some of their societal implications. We provide a comprehensive review, from the big picture as inferred from studies of regional-scale monitoring data to the details revealed by innovative, focused experiments and new instrumentation. We focus on what has been learned largely since 2007, when several major investments in monitoring and temporary deployments dramatically increased the quality and quantity of available data.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"GSA Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Geological Society of America","publisherLocation":"Boulder, CO","doi":"10.1130/B30287.1","usgsCitation":"Gomberg, J., and Cascadia 2007 and Beyond Working Group, 2010, Slow slip phenomena in Cascadia from 2007 and beyond: a review: GSA Bulletin, v. 122, no. 7-8, p. 963-978, https://doi.org/10.1130/B30287.1.","productDescription":"16 p.","startPage":"963","endPage":"978","ipdsId":"IP-015798","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":264983,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1130/B30287.1"},{"id":264984,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Oregon","city":"Cascadia","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.533464,44.37134 ], [ -122.533464,44.420281 ], [ -122.473612,44.420281 ], [ -122.473612,44.37134 ], [ -122.533464,44.37134 ] ] ] } } ] }","volume":"122","issue":"7-8","noUsgsAuthors":false,"publicationDate":"2010-03-29","publicationStatus":"PW","scienceBaseUri":"50e4c957e4b0e8fec6ce1682","contributors":{"authors":[{"text":"Gomberg, Joan","contributorId":77919,"corporation":false,"usgs":true,"family":"Gomberg","given":"Joan","affiliations":[],"preferred":false,"id":470500,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cascadia 2007 and Beyond Working Group","contributorId":128274,"corporation":true,"usgs":false,"organization":"Cascadia 2007 and Beyond Working Group","id":535395,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70042012,"text":"70042012 - 2010 - Sexual difference in PCB concentrations of lake trout (<i>Salvelinus namaycush</i>) from Lake Ontario","interactions":[],"lastModifiedDate":"2012-12-31T19:21:01","indexId":"70042012","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3352,"text":"Science of the Total Environment","active":true,"publicationSubtype":{"id":10}},"title":"Sexual difference in PCB concentrations of lake trout (<i>Salvelinus namaycush</i>) from Lake Ontario","docAbstract":"We determined polychlorinated biphenyl (PCB) concentrations in 61 female lake trout (<i>Salvelinus namaycush</i>) and 71 male lake trout from Lake Ontario (Ontario, Canada and New York, United States). To estimate the expected change in PCB concentration due to spawning, PCB concentrations in gonads and in somatic tissue of lake trout were also determined. In addition, bioenergetics modeling was applied to investigate whether gross growth efficiency (GGE) differed between the sexes. Results showed that, on average, males were 22% higher in PCB concentration than females in Lake Ontario. Results from the PCB determinations of the gonads and somatic tissues revealed that shedding of the gametes led to 3% and 14% increases in PCB concentration for males and females, respectively. Therefore, shedding of the gametes could not explain the higher PCB concentration in male lake trout. According to the bioenergetics modeling results, GGE of males was about 2% higher than adult female GGE, on average. Thus, bioenergetics modeling could not explain the higher PCB concentrations exhibited by the males. Nevertheless, a sexual difference in GGE remained a plausible explanation for the sexual difference in PCB concentrations of the lake trout.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Science of the Total Environment","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/j.scitotenv.2009.12.024","usgsCitation":"Madenjian, C.P., Keir, M.J., Whittle, D.M., and Noguchi, G.E., 2010, Sexual difference in PCB concentrations of lake trout (<i>Salvelinus namaycush</i>) from Lake Ontario: Science of the Total Environment, v. 408, no. 7, p. 1725-1730, https://doi.org/10.1016/j.scitotenv.2009.12.024.","productDescription":"6 p.","startPage":"1725","endPage":"1730","ipdsId":"IP-014727","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":264998,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":264997,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.scitotenv.2009.12.024"}],"otherGeospatial":"Lake Ontario","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -79.9363,43.1696 ], [ -79.9363,44.3608 ], [ -76.0002,44.3608 ], [ -76.0002,43.1696 ], [ -79.9363,43.1696 ] ] ] } } ] }","volume":"408","issue":"7","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"50e4c256e4b0e8fec6ce062b","contributors":{"authors":[{"text":"Madenjian, Charles P. 0000-0002-0326-164X cmadenjian@usgs.gov","orcid":"https://orcid.org/0000-0002-0326-164X","contributorId":2200,"corporation":false,"usgs":true,"family":"Madenjian","given":"Charles","email":"cmadenjian@usgs.gov","middleInitial":"P.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":470597,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Keir, Michael J.","contributorId":86668,"corporation":false,"usgs":true,"family":"Keir","given":"Michael","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":470600,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Whittle, D. Michael","contributorId":71121,"corporation":false,"usgs":true,"family":"Whittle","given":"D.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":470599,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Noguchi, George E.","contributorId":42552,"corporation":false,"usgs":true,"family":"Noguchi","given":"George","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":470598,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70041725,"text":"70041725 - 2010 - CORSSA: The Community Online Resource for Statistical Seismicity Analysis","interactions":[],"lastModifiedDate":"2012-12-13T20:31:43","indexId":"70041725","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1286,"text":"Community Online Resource for Statistical Seismicity Analysis","active":true,"publicationSubtype":{"id":10}},"title":"CORSSA: The Community Online Resource for Statistical Seismicity Analysis","docAbstract":"Statistical seismology is the application of rigorous statistical methods to earthquake science with the goal of improving our knowledge of how the earth works. Within statistical seismology there is a strong emphasis on the analysis of seismicity data in order to improve our scientific understanding of earthquakes and to improve the evaluation and testing of earthquake forecasts, earthquake early warning, and seismic hazards assessments. Given the societal importance of these applications, statistical seismology must be done well. Unfortunately, a lack of educational resources and available software tools make it difficult for students and new practitioners to learn about this discipline. The goal of the Community Online Resource for Statistical Seismicity Analysis (CORSSA) is to promote excellence in statistical seismology by providing the knowledge and resources necessary to understand and implement the best practices, so that the reader can apply these methods to their own research. This introduction describes the motivation for and vision of CORRSA. It also describes its structure and contents.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Community Online Resource for Statistical Seismicity Analysis","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Community Online Resource for Statistical Seismicity Analysis","publisherLocation":"http://www.corssa.org/","doi":"10.5078/corssa-39071657","usgsCitation":"Michael, A.J., and Wiemer, S., 2010, CORSSA: The Community Online Resource for Statistical Seismicity Analysis: Community Online Resource for Statistical Seismicity Analysis, v. 1, p. 1-13, https://doi.org/10.5078/corssa-39071657.","productDescription":"13 p.","startPage":"1","endPage":"13","ipdsId":"IP-024112","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":264021,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":264020,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.5078/corssa-39071657"}],"volume":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"50cb57dbe4b09e092d6f03fb","contributors":{"authors":[{"text":"Michael, Andrew J. 0000-0002-2403-5019 michael@usgs.gov","orcid":"https://orcid.org/0000-0002-2403-5019","contributorId":1280,"corporation":false,"usgs":true,"family":"Michael","given":"Andrew","email":"michael@usgs.gov","middleInitial":"J.","affiliations":[{"id":234,"text":"Earthquake Hazards Program","active":true,"usgs":true},{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":470110,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wiemer, Stefan","contributorId":81566,"corporation":false,"usgs":true,"family":"Wiemer","given":"Stefan","affiliations":[],"preferred":false,"id":470111,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70156655,"text":"70156655 - 2010 - Comparison of sap flux, moisture flux tower and MODIS enhanced vegetation index methods for estimating riparian evapotranspiration","interactions":[],"lastModifiedDate":"2021-10-26T16:23:30.923374","indexId":"70156655","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Comparison of sap flux, moisture flux tower and MODIS enhanced vegetation index methods for estimating riparian evapotranspiration","docAbstract":"<p><span>Riparian evapotranspiration (ET) was measured on a salt cedar (Tamarix spp.) dominated river terrace on the Lower Colorado River from 2007 to 2009 using tissue-heat-balance sap flux sensors at six sites representing very dense, medium dense, and sparse stands of plants. Salt cedar ET varied markedly across sites, and sap flux sensors showed that plants were subject to various degrees of stress, detected as mid-day depression of transpiration and stomatal conductance. Sap flux results were scaled from the leaf level of measurement to the stand level by measuring plant-specific leaf area index and fractional ground cover at each site. Results were compared to Bowen ratio moisture tower data available for three of the sites. Sap flux sensors and flux tower results ranked the sites the same and had similar estimates of ET. A regression equation, relating measured ET of salt cedar and other riparian plants and crops on the Lower Colorado River to the Enhanced Vegetation Index from the MODIS sensor on the Terra satellite and reference crop ET measured at meteorological stations, was able to predict actual ET with an accuracy or uncertainty of about 20%, despite between-site differences for salt cedar. Peak summer salt cedar ET averaged about 6 mm d-1 across sites and methods of measurement.</span></p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Remote sensing and hydrology","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"International Commission on Remote Sensing of IAHS","conferenceDate":"September 27-30 2010","conferenceLocation":"Jacksonhole, Wyoming","language":"English","publisher":"IAHS Press","usgsCitation":"Nagler, P.L., Glenn, E.P., and Morino, K., 2010, Comparison of sap flux, moisture flux tower and MODIS enhanced vegetation index methods for estimating riparian evapotranspiration, <i>in</i> Remote sensing and hydrology, v. 352, Jacksonhole, Wyoming, September 27-30 2010, p. 410-413.","productDescription":"4 p.","startPage":"410","endPage":"413","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-024491","costCenters":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"links":[{"id":307439,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":307438,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://iahs.info/Publications-News.do"}],"volume":"352","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55dd91afe4b0518e354dd13a","contributors":{"editors":[{"text":"Neale, Christopher M.U","contributorId":146997,"corporation":false,"usgs":false,"family":"Neale","given":"Christopher","email":"","middleInitial":"M.U","affiliations":[],"preferred":false,"id":569820,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Cosh, Michael H.","contributorId":146998,"corporation":false,"usgs":false,"family":"Cosh","given":"Michael","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":569821,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Nagler, Pamela L. 0000-0003-0674-103X pnagler@usgs.gov","orcid":"https://orcid.org/0000-0003-0674-103X","contributorId":1398,"corporation":false,"usgs":true,"family":"Nagler","given":"Pamela","email":"pnagler@usgs.gov","middleInitial":"L.","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":569817,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Glenn, Edward P.","contributorId":19289,"corporation":false,"usgs":true,"family":"Glenn","given":"Edward","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":569818,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Morino, Kiyomi","contributorId":78210,"corporation":false,"usgs":true,"family":"Morino","given":"Kiyomi","email":"","affiliations":[],"preferred":false,"id":569819,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70041658,"text":"70041658 - 2010 - Time-averaged paleomagnetic field at the equator: Complete data and results from the Galapagos Islands, Ecuador","interactions":[],"lastModifiedDate":"2012-12-11T09:56:57","indexId":"70041658","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1757,"text":"Geochemistry, Geophysics, Geosystems","active":true,"publicationSubtype":{"id":10}},"title":"Time-averaged paleomagnetic field at the equator: Complete data and results from the Galapagos Islands, Ecuador","docAbstract":"We present here the complete paleomagnetic laboratory results from a collection of approximately 1500 oriented cores from all 16 of the Galapagos Islands, Ecuador, collected by Allan Cox in 1964–1965 but nearly all previously unpublished. The islands are located in the eastern Pacific Ocean within 1.4° of latitude from the equator and range in age from historically erupted to 3 Ma, mostly determined by published K-Ar and 3He isotopic dating. The number of sites collected on each island ranges from 1 to 28, for a total of 186. After combining duplicate site mean directions, 149 are used for an overall mean direction and 8 represent excursions and one reversal path. Divided by geomagnetic polarity chron, 110 site means are Brunhes or Jaramillo (normal polarity), 27 are Matuyama (reversed polarity), and 12 are Gauss (both polarities). We have completed the magnetic cleaning that was commenced in the late 1960s. Secondary (mostly viscous) magnetizations were nearly all removed by alternating field demagnetization at 10 mT. We have used the so-called blanket cleaning method, generally at 10 mT. All sites were in basalt flows and gave good paleomagnetic results; none was rejected in toto, and only a few core specimens were magnetically unsatisfactory. Nearly all sites had eight independently oriented cores, and within-site angular standard deviations of directions range from 1° to 8°. We used both Fisher and Bingham statistics to analyze the data and found that many of the direction populations are strongly elongate along the paleomagnetic meridian, while the corresponding virtual pole (VGP) populations are essentially circularly distributed. The paleomagnetic poles, calculated as the means of VGPs, are as follows: Brunhes and Jaramillo, north latitude = 86.9°, east longitude = 245.1°, and 95% confidence radius A<sub>95</sub> = 1.9°; Matuyama, latitude = 87.2°, longitude = 158.2°, and A<sub>95</sub> = 3.8°; Gauss, latitude = 83.0°, longitude = 204.7°, and A<sub>95</sub> = 7.0°. These paleomagnetic poles do not differ significantly from one another, but the Brunhes and Jaramillo combined pole is significantly near-sided with respect to the Galapagos, as is the overall mean pole, which is at latitude = 87.1° and longitude = 227.6°, with A<sub>95</sub> = 1.7°. Omitting the excursion and reversal path data, the overall angular standard deviation of VGPs is 11.7° with lower and upper 95% confidence limits of 10.8° and 12.7°, respectively, in good agreement with previously published values for near-equatorial sampling latitudes.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geochemistry, Geophysics, Geosystems","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Geophysical Union","publisherLocation":"Washington, D.C.","doi":"10.1029/2010GC003090","usgsCitation":"Gromme, S., Mankinen, E.A., and Prevot, M., 2010, Time-averaged paleomagnetic field at the equator: Complete data and results from the Galapagos Islands, Ecuador: Geochemistry, Geophysics, Geosystems, v. 11, 41 p.; Q11009, https://doi.org/10.1029/2010GC003090.","productDescription":"41 p.; Q11009","ipdsId":"IP-019050","costCenters":[{"id":309,"text":"Geology and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":475526,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2010gc003090","text":"Publisher Index Page"},{"id":263911,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":263910,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2010GC003090"}],"country":"Ecuador","otherGeospatial":"Galapagos Islands","volume":"11","noUsgsAuthors":false,"publicationDate":"2010-11-18","publicationStatus":"PW","scienceBaseUri":"50c86468e4b03bc63bd67a23","contributors":{"authors":[{"text":"Gromme, Sherman","contributorId":59318,"corporation":false,"usgs":true,"family":"Gromme","given":"Sherman","email":"","affiliations":[],"preferred":false,"id":470072,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mankinen, Edward A. 0000-0001-7496-2681 emank@usgs.gov","orcid":"https://orcid.org/0000-0001-7496-2681","contributorId":1054,"corporation":false,"usgs":true,"family":"Mankinen","given":"Edward","email":"emank@usgs.gov","middleInitial":"A.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":470071,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Prevot, Michel","contributorId":60510,"corporation":false,"usgs":true,"family":"Prevot","given":"Michel","email":"","affiliations":[],"preferred":false,"id":470073,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70041500,"text":"70041500 - 2010 - Isolation and characterization of eight novel microsatellite loci in the double-crested cormorant (<i>Phalacrocorax auritus</i>)","interactions":[],"lastModifiedDate":"2012-12-18T11:57:17","indexId":"70041500","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1325,"text":"Conservation Genetics Resources","active":true,"publicationSubtype":{"id":10}},"title":"Isolation and characterization of eight novel microsatellite loci in the double-crested cormorant (<i>Phalacrocorax auritus</i>)","docAbstract":"We describe the isolation and characterization of eight microsatellite loci from the double-crested cormorant (<i>Phalacrocorax auritus</i>). Genetic variability was assessed using 60 individuals from three populations. All loci were variable with the number of alleles ranging from two to 17 per locus, and observed heterozygosity varying from 0.05 to 0.89. No loci showed signs of linkage disequilibrium and all loci conformed to Hardy–Weinberg equilibrium frequencies. Further, all loci amplified and were polymorphic in two related Phalacrocorax species. These loci should prove useful for population genetic studies of the double-crested cormorant and other pelecaniform species.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Conservation Genetics Resources","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Springer","publisherLocation":"Amsterdam, Netherlands","doi":"10.1007/s12686-010-9178-5","usgsCitation":"Mercer, D., Haig, S., and Mullins, T., 2010, Isolation and characterization of eight novel microsatellite loci in the double-crested cormorant (<i>Phalacrocorax auritus</i>): Conservation Genetics Resources, v. 2, no. 1, p. 119-121, https://doi.org/10.1007/s12686-010-9178-5.","productDescription":"3 p.","startPage":"119","endPage":"121","ipdsId":"IP-014053","costCenters":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"links":[{"id":264109,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":264108,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s12686-010-9178-5"}],"volume":"2","issue":"1","noUsgsAuthors":false,"publicationDate":"2010-02-18","publicationStatus":"PW","scienceBaseUri":"50d20c55e4b08b071e771b8a","contributors":{"authors":[{"text":"Mercer, Dacey","contributorId":89034,"corporation":false,"usgs":true,"family":"Mercer","given":"Dacey","email":"","affiliations":[],"preferred":false,"id":469858,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Haig, Susan","contributorId":98819,"corporation":false,"usgs":true,"family":"Haig","given":"Susan","affiliations":[],"preferred":false,"id":469859,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mullins, Thomas","contributorId":32795,"corporation":false,"usgs":true,"family":"Mullins","given":"Thomas","affiliations":[],"preferred":false,"id":469857,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70041774,"text":"70041774 - 2010 - Coulomb stress interactions among M&ge;5.9 earthquakes in the Gorda deformation zone and on the Mendocino Fracture Zone, Cascadia megathrust, and northern San Andreas fault","interactions":[],"lastModifiedDate":"2013-02-23T22:13:18","indexId":"70041774","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2314,"text":"Journal of Geophysical Research B: Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Coulomb stress interactions among M&ge;5.9 earthquakes in the Gorda deformation zone and on the Mendocino Fracture Zone, Cascadia megathrust, and northern San Andreas fault","docAbstract":"The Gorda deformation zone, a 50,000 km<sup>2</sup> area of diffuse shear and rotation offshore northernmost California, has been the site of 20 <i>M</i> ≥ 5.9 earthquakes on four different fault orientations since 1976, including four <i>M</i> ≥ 7 shocks. This is the highest rate of large earthquakes in the contiguous United States. We calculate that the source faults of six recent <i>M</i> ≥ 5.9 earthquakes had experienced ≥0.6 bar Coulomb stress increases imparted by earthquakes that struck less than 9 months beforehand. Control tests indicate that ≥0.6 bar Coulomb stress interactions between <i>M</i> ≥ 5.9 earthquakes separated by <9 months are unlikely to occur by random chance, suggesting that the multiple short-term stress interactions observed among the recent Gorda zone earthquakes are not an apparent effect. In all well-constrained ≥0.2 bar Coulomb stress interactions between earthquakes that occurred within 4 years of each other, the second earthquake is promoted. On longer timescales, calculated stress changes imparted by the 1980 <i>M<sub>w</sub></i> = 7.3 Trinidad earthquake are consistent with the locations of <i>M</i> ≥ 5.9 earthquakes in the Gorda zone until at least 1995, as well as earthquakes on the Mendocino Fault Zone in 1994 and 2000. Coulomb stress changes imparted by the 1980 earthquake are also consistent with its distinct elbow-shaped aftershock pattern. From these observations, we derive generalized static stress interactions among right-lateral, left-lateral and thrust faults near triple junctions.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Geophysical Research B: Solid Earth","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Geophysical Union","publisherLocation":"Washington, D.C.","doi":"10.1029/2009JB007117","usgsCitation":"Rollins, J.C., and Stein, R.S., 2010, Coulomb stress interactions among M&ge;5.9 earthquakes in the Gorda deformation zone and on the Mendocino Fracture Zone, Cascadia megathrust, and northern San Andreas fault: Journal of Geophysical Research B: Solid Earth, v. 115, 19 p.; B12306, https://doi.org/10.1029/2009JB007117.","productDescription":"19 p.; B12306","ipdsId":"IP-017585","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":264025,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2009JB007117"},{"id":264026,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -124.41,32.53 ], [ -124.41,42.01 ], [ -114.13,42.01 ], [ -114.13,32.53 ], [ -124.41,32.53 ] ] ] } } ] }","volume":"115","noUsgsAuthors":false,"publicationDate":"2010-12-03","publicationStatus":"PW","scienceBaseUri":"50cb57efe4b09e092d6f0406","contributors":{"authors":[{"text":"Rollins, John C.","contributorId":44061,"corporation":false,"usgs":true,"family":"Rollins","given":"John","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":470201,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stein, Ross S. 0000-0001-7586-3933 rstein@usgs.gov","orcid":"https://orcid.org/0000-0001-7586-3933","contributorId":2604,"corporation":false,"usgs":true,"family":"Stein","given":"Ross","email":"rstein@usgs.gov","middleInitial":"S.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":470200,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70041763,"text":"70041763 - 2010 - Geophysical Research Letters: New policies improve top-cited geosciences journal","interactions":[],"lastModifiedDate":"2018-02-21T14:09:02","indexId":"70041763","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"Geophysical Research Letters: New policies improve top-cited geosciences journal","docAbstract":"Geophysical Research Letters (GRL) is the American Geophysical Union's premier journal of fast, groundbreaking communication. It rapidly publishes high- impact,letter-length articles, and it is the top-cited multidisciplinary geosciences journal over the past 10 years, with an impact factor that increased again in 2009, to 3.204. For manuscripts submitted to GRL, the median time to first and final decision is 23 and 27 days, respectively—a 35% improvement since 2007—and the median time from submission to publication is 13 weeks for 90% of GRL papers—a 25% improvement since 2007. Among high-impact publications in the geosciences, GRL has the fastest turnaround.","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2010EO380008","usgsCitation":"Calais, E., Diffenbaugh, N., D'Odorico, P., Harris, R., Knorr, W., Lavraud, B., Mueller, A., Peterson, W., Rignot, E., Srokosz, M., Strutton, P., Tyndall, G., Wysession, M., and Williams, P., 2010, Geophysical Research Letters: New policies improve top-cited geosciences journal: Eos, Transactions, American Geophysical Union, v. 91, no. 38, p. 337-337, https://doi.org/10.1029/2010EO380008.","productDescription":"1 p.","startPage":"337","endPage":"337","ipdsId":"IP-024661","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":489217,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2010eo380008","text":"Publisher Index Page"},{"id":264039,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":264038,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2010EO380008"}],"volume":"91","issue":"38","noUsgsAuthors":false,"publicationDate":"2011-06-03","publicationStatus":"PW","scienceBaseUri":"50cc58cee4b00ab7c548c693","contributors":{"authors":[{"text":"Calais, Eric","contributorId":98838,"corporation":false,"usgs":true,"family":"Calais","given":"Eric","email":"","affiliations":[],"preferred":false,"id":470184,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Diffenbaugh, Noah","contributorId":68622,"corporation":false,"usgs":true,"family":"Diffenbaugh","given":"Noah","affiliations":[],"preferred":false,"id":470179,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"D'Odorico, Paolo","contributorId":47263,"corporation":false,"usgs":true,"family":"D'Odorico","given":"Paolo","affiliations":[],"preferred":false,"id":470178,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Harris, Ruth","contributorId":29285,"corporation":false,"usgs":true,"family":"Harris","given":"Ruth","email":"","affiliations":[],"preferred":false,"id":470173,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Knorr, Wolfgang","contributorId":38871,"corporation":false,"usgs":true,"family":"Knorr","given":"Wolfgang","email":"","affiliations":[],"preferred":false,"id":470177,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Lavraud, Benoit","contributorId":79774,"corporation":false,"usgs":true,"family":"Lavraud","given":"Benoit","email":"","affiliations":[],"preferred":false,"id":470181,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Mueller, Anne","contributorId":78220,"corporation":false,"usgs":true,"family":"Mueller","given":"Anne","email":"","affiliations":[],"preferred":false,"id":470180,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Peterson, William","contributorId":30116,"corporation":false,"usgs":true,"family":"Peterson","given":"William","affiliations":[],"preferred":false,"id":470174,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Rignot, Eric","contributorId":34760,"corporation":false,"usgs":true,"family":"Rignot","given":"Eric","email":"","affiliations":[],"preferred":false,"id":470176,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Srokosz, Meric","contributorId":94182,"corporation":false,"usgs":true,"family":"Srokosz","given":"Meric","email":"","affiliations":[],"preferred":false,"id":470182,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Strutton, Peter","contributorId":102355,"corporation":false,"usgs":true,"family":"Strutton","given":"Peter","email":"","affiliations":[],"preferred":false,"id":470185,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Tyndall, Geoff","contributorId":30524,"corporation":false,"usgs":true,"family":"Tyndall","given":"Geoff","email":"","affiliations":[],"preferred":false,"id":470175,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Wysession, Michael","contributorId":15903,"corporation":false,"usgs":true,"family":"Wysession","given":"Michael","email":"","affiliations":[],"preferred":false,"id":470172,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Williams, Paul","contributorId":97397,"corporation":false,"usgs":true,"family":"Williams","given":"Paul","affiliations":[],"preferred":false,"id":470183,"contributorType":{"id":1,"text":"Authors"},"rank":14}]}}
,{"id":70041898,"text":"70041898 - 2010 - The bioeconomic impact of different management regulations on the Chesapeake Bay blue crab fishery","interactions":[],"lastModifiedDate":"2012-12-26T11:27:13","indexId":"70041898","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2886,"text":"North American Journal of Fisheries Management","active":true,"publicationSubtype":{"id":10}},"title":"The bioeconomic impact of different management regulations on the Chesapeake Bay blue crab fishery","docAbstract":"The harvest of blue crabs <i>Callinectes sapidus</i> in Chesapeake Bay declined 46% between 1993 and 2001 and remained low through 2008. Because the total market value of this fishery has declined by an average of US $ 3.3 million per year since 1993, the commercial fishery has been challenged to maintain profitability. We developed a bioeconomic simulation model of the Chesapeake Bay blue crab fishery to aid managers in determining which regulations will maximize revenues while ensuring a sustainable harvest. We compared 15 different management scenarios, including those implemented by Maryland and Virginia between 2007 and 2009, that sought to reduce female crab harvest and nine others that used seasonal closures, different size regulations, or the elimination of fishing for specific market categories. Six scenarios produced the highest revenues: the 2008 and 2009 Maryland regulations, spring and fall closures for female blue crabs, and 152- and 165-mm maximum size limits for females. Our most important finding was that for each state the 2008 and 2009 scenarios that implemented early closures of the female crab fishery produced higher revenues than the 2007 scenario, in which no early female closures were implemented. We conclude that the use of maximum size limits for female crabs would not be feasible despite their potentially high revenue, given the likelihood that the soft-shell and peeler fisheries cannot be expanded beyond their current capacity and the potentially high mortality rate for culled individuals that are the incorrect size. Our model results support the current use of seasonal closures for females, which permit relatively high exploitation of males and soft-shell and peeler blue crabs (which have high prices) while keeping the female crab harvest sustainable. Further, our bioeconomic model allows for the inclusion of an economic viewpoint along with biological data when target reference points are set by managers.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"North American Journal of Fisheries Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Taylor & Francis","publisherLocation":"Philadelphia, PA","doi":"10.1577/M09-182.1","usgsCitation":"Bunnell, D., Lipton, D., and Miller, T.J., 2010, The bioeconomic impact of different management regulations on the Chesapeake Bay blue crab fishery: North American Journal of Fisheries Management, v. 30, no. 6, p. 1505-1521, https://doi.org/10.1577/M09-182.1.","productDescription":"17 p.","startPage":"1505","endPage":"1521","ipdsId":"IP-017131","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":264782,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":264781,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1577/M09-182.1"}],"country":"United States","otherGeospatial":"Chesapeake Bay","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -76.4633,36.9078 ], [ -76.4633,37.9656 ], [ -75.6353,37.9656 ], [ -75.6353,36.9078 ], [ -76.4633,36.9078 ] ] ] } } ] }","volume":"30","issue":"6","noUsgsAuthors":false,"publicationDate":"2010-12-01","publicationStatus":"PW","scienceBaseUri":"50e50102e4b0e8fec6ce90bc","contributors":{"authors":[{"text":"Bunnell, David B.","contributorId":14360,"corporation":false,"usgs":true,"family":"Bunnell","given":"David B.","affiliations":[],"preferred":false,"id":470336,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lipton, Douglas W.","contributorId":67784,"corporation":false,"usgs":true,"family":"Lipton","given":"Douglas W.","affiliations":[],"preferred":false,"id":470337,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Miller, Thomas J.","contributorId":6353,"corporation":false,"usgs":true,"family":"Miller","given":"Thomas","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":470335,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70041883,"text":"70041883 - 2010 - Decline of shortjaw cisco in Lake Superior: the role of overfishing and risk of extinction","interactions":[],"lastModifiedDate":"2012-12-19T14:36:04","indexId":"70041883","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3624,"text":"Transactions of the American Fisheries Society","active":true,"publicationSubtype":{"id":10}},"title":"Decline of shortjaw cisco in Lake Superior: the role of overfishing and risk of extinction","docAbstract":"Recent reviews have further documented the decline of the shortjaw cisco <i>Coregonus zenithicus</i> in Lake Superior. This fish was the most abundant deepwater cisco species in Lake Superior in the early 1920s but presently makes up less than 1% of all deepwater ciscoes (i.e., including shortjaw cisco, bloater <i>C. hoyi</i>, and <i>kiyi C. kiyi</i>) captured in biological surveys. Directed overfishing of deepwater cisco species during the 1930s and again during the mid-1960s and 1970s has been suggested as the cause of the shortjaw cisco's demise. In this paper, we re-examined the overfishing hypothesis by using historical and recent survey data to estimate the proportion of the historical commercial fishery landings that comprised shortjaw ciscoes. We developed time series of estimated harvest and relative abundance for all statistical districts in Michigan waters of Lake Superior during 1929–1996, for which aggregate catch and effort data were available but not previously examined. The spatial distribution of the fishery and the relationships of catch to fishing effort were examined for evidence of overfishing. Our analysis suggested that directed overfishing was probably not the cause of shortjaw cisco demise, as this species appeared to be declining in all statistical districts regardless of the intensity of the fishery. A count-based population viability analysis indicated that quasi-extinction of the shortjaw cisco is highly probable in the near future. We propose an alternative hypothesis based on the decline of Lake Superior's keystone predator, the lake trout <i>Salvelinus namaycush</i>, which resulted in an expansion of the population of its principal prey, the cisco <i>C. artedi</i>, due to release from predation pressure. Competitive or predation interactions between the cisco and shortjaw cisco may be more likely explanations for the demise of the latter species.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Transactions of the American Fisheries Society","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Taylor & Francis Online","publisherLocation":"Philadelphia, PA","doi":"10.1577/T09-019.1","usgsCitation":"Bronte, C.R., Hoff, M.H., Gorman, O.T., Thogmartin, W.E., Schneeberger, P.J., and Todd, T.N., 2010, Decline of shortjaw cisco in Lake Superior: the role of overfishing and risk of extinction: Transactions of the American Fisheries Society, v. 139, no. 3, p. 735-748, https://doi.org/10.1577/T09-019.1.","productDescription":"14 p.","startPage":"735","endPage":"748","ipdsId":"IP-017838","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":264640,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":264639,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1577/T09-019.1"}],"country":"United States;Canada","otherGeospatial":"Lake Superior","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -92.1122,46.41 ], [ -92.1122,48.8794 ], [ -84.354,48.8794 ], [ -84.354,46.41 ], [ -92.1122,46.41 ] ] ] } } ] }","volume":"139","issue":"3","noUsgsAuthors":false,"publicationDate":"2011-01-09","publicationStatus":"PW","scienceBaseUri":"50d9f4dfe4b07a5aecdeff61","contributors":{"authors":[{"text":"Bronte, Charles R.","contributorId":83050,"corporation":false,"usgs":true,"family":"Bronte","given":"Charles","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":470297,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hoff, Michael H.","contributorId":23878,"corporation":false,"usgs":true,"family":"Hoff","given":"Michael","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":470294,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gorman, Owen T. 0000-0003-0451-110X otgorman@usgs.gov","orcid":"https://orcid.org/0000-0003-0451-110X","contributorId":2888,"corporation":false,"usgs":true,"family":"Gorman","given":"Owen","email":"otgorman@usgs.gov","middleInitial":"T.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":470293,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Thogmartin, Wayne E. 0000-0002-2384-4279 wthogmartin@usgs.gov","orcid":"https://orcid.org/0000-0002-2384-4279","contributorId":2545,"corporation":false,"usgs":true,"family":"Thogmartin","given":"Wayne","email":"wthogmartin@usgs.gov","middleInitial":"E.","affiliations":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":470292,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Schneeberger, Philip J.","contributorId":43313,"corporation":false,"usgs":true,"family":"Schneeberger","given":"Philip","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":470296,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Todd, Thomas N.","contributorId":42547,"corporation":false,"usgs":true,"family":"Todd","given":"Thomas","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":470295,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70041342,"text":"70041342 - 2010 - Repose time and cumulative moment magnitude: A new tool for forecasting eruptions?","interactions":[],"lastModifiedDate":"2012-12-11T10:25:50","indexId":"70041342","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1807,"text":"Geophysical Research Letters","active":true,"publicationSubtype":{"id":10}},"title":"Repose time and cumulative moment magnitude: A new tool for forecasting eruptions?","docAbstract":"During earthquake swarms on active volcanoes, one of the primary challenges facing scientists is determining the likelihood of an eruption. Here we present the relation between repose time and the cumulative moment magnitude (CMM) as a tool to aid in differentiating between an eruption and a period of unrest. In several case studies, the CMM is lower at shorter repose times than it is at longer repose times. The relationship between repose time and CMM may be linear in log-log space, particularly at Mount St. Helens. We suggest that the volume and competence of the plug within the conduit drives the strength of the precursory CMM.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geophysical Research Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Geophysical Union","publisherLocation":"Washington, D.C.","doi":"10.1029/2010GL044194","usgsCitation":"Thelen, W., Malone, S.D., and West, M., 2010, Repose time and cumulative moment magnitude: A new tool for forecasting eruptions?: Geophysical Research Letters, v. 37, 5 p.; L18301, https://doi.org/10.1029/2010GL044194.","productDescription":"5 p.; L18301","ipdsId":"IP-022163","costCenters":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":475531,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2010gl044194","text":"Publisher Index Page"},{"id":263915,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":263914,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2010GL044194"}],"volume":"37","noUsgsAuthors":false,"publicationDate":"2010-09-17","publicationStatus":"PW","scienceBaseUri":"50c86454e4b03bc63bd67a15","contributors":{"authors":[{"text":"Thelen, W.A.","contributorId":66943,"corporation":false,"usgs":true,"family":"Thelen","given":"W.A.","email":"","affiliations":[],"preferred":false,"id":469575,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Malone, S. D.","contributorId":48310,"corporation":false,"usgs":true,"family":"Malone","given":"S.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":469573,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"West, M.E.","contributorId":51173,"corporation":false,"usgs":true,"family":"West","given":"M.E.","email":"","affiliations":[],"preferred":false,"id":469574,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70041610,"text":"70041610 - 2010 - The water table","interactions":[],"lastModifiedDate":"2022-09-08T17:27:22.183048","indexId":"70041610","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1861,"text":"Ground Water","active":true,"publicationSubtype":{"id":10}},"title":"The water table","docAbstract":"<p>The water table is a fundamental concept in hydrogeology, yet it is frequently incorrectly defined. For example, both the NGWA (2003) and AGI (Neuendorf et al. 2005) glossaries define the water table as the atmospheric pressure surface that is coincident with the top of the zone of saturation. This definition is also found occasionally in groundwater textbooks as well as in primers, where it is simply defined as the top of the zone of saturation. This incorrect definition of the water table perpetuates an important conceptual misunderstanding in hydrogeology that the top of the zone of saturation is uniquely related to the water table. This commentary reviews the correct definition of the water table and addresses evidence for unsaturation beneath the water table.</p>","language":"English","publisher":"Wiley","publisherLocation":"Hoboken, NJ","doi":"10.1111/j.1745-6584.2009.00640.x","usgsCitation":"Holzer, T.L., 2010, The water table: Ground Water, v. 48, no. 2, p. 171-173, https://doi.org/10.1111/j.1745-6584.2009.00640.x.","productDescription":"3 p.","startPage":"171","endPage":"173","ipdsId":"IP-014193","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":263896,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"48","issue":"2","noUsgsAuthors":false,"publicationDate":"2010-02-25","publicationStatus":"PW","scienceBaseUri":"50c712bbe4b0ebb399746711","contributors":{"authors":[{"text":"Holzer, Thomas L. tholzer@usgs.gov","contributorId":2829,"corporation":false,"usgs":true,"family":"Holzer","given":"Thomas","email":"tholzer@usgs.gov","middleInitial":"L.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":469984,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70003409,"text":"70003409 - 2010 - The aquatic turtle assemblage inhabiting a highly altered landscape in southeast Missouri","interactions":[],"lastModifiedDate":"2013-03-14T12:54:01","indexId":"70003409","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2287,"text":"Journal of Fish and Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"The aquatic turtle assemblage inhabiting a highly altered landscape in southeast Missouri","docAbstract":"Turtles are linked to energetic food webs as both consumers of plants and animals and prey for many species. Turtle biomass in freshwater systems can be an order of magnitude greater than that of endotherms. Therefore, declines in freshwater turtle populations can change energy transfer in freshwater systems. Here we report on a mark&ndash;recapture study at a lake and adjacent borrow pit in a relict tract of bottomland hardwood forest in the Mississippi River floodplain in southeast Missouri, which was designed to gather baseline data, including sex ratio, size structure, and population size, density, and biomass, for the freshwater turtle population. Using a variety of capture methods, we captured seven species of freshwater turtles (snapping turtle <i>Chelydra serpentina</i>; red-eared slider <i>Trachemys scripta</i>; southern painted turtle <i>Chrysemys dorsalis</i>; river cooter <i>Pseudemys concinna</i>; false map turtle <i>Graptemys pseudogeographica</i>; eastern musk turtle <i>Sternotherus odoratus</i>; spiny softshell <i>Apalone spinifera</i>) comprising four families (Chelydridae, Emydidae, Kinosternidae, Trinoychidae). With the exception of red-eared sliders, nearly all individuals captured were adults. Most turtles were captured by baited hoop-nets, and this was the only capture method that caught all seven species. The unbaited fyke net was very successful in the borrow pit, but only captured four of the seven species. Basking traps and deep-water crawfish nets had minimal success. Red-eared sliders had the greatest population estimate (2,675), density (205/ha), and biomass (178 kg/ha). Two species exhibited a sex-ratio bias: snapping turtles <i>C. serpentina</i> in favor of males, and spiny softshells <i>A. spinifera</i> in favor of females.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Fish and Wildlife Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"U.S. Fish & Wildlife Service","publisherLocation":"Lawrence, KS","doi":"10.3996/072010-JFWM-020","usgsCitation":"Glorioso, B.M., Vaughn, A.J., and Waddle, J., 2010, The aquatic turtle assemblage inhabiting a highly altered landscape in southeast Missouri: Journal of Fish and Wildlife Management, v. 1, no. 2, p. 161-168, https://doi.org/10.3996/072010-JFWM-020.","productDescription":"8 p.","startPage":"161","endPage":"168","costCenters":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"links":[{"id":475530,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3996/072010-jfwm-020","text":"Publisher Index Page"},{"id":269326,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.3996/072010-JFWM-020"},{"id":204187,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Missouri","otherGeospatial":"Mississippi River Floodplain","volume":"1","issue":"2","noUsgsAuthors":false,"publicationDate":"2010-11-30","publicationStatus":"PW","scienceBaseUri":"505ba9cce4b08c986b322505","contributors":{"authors":[{"text":"Glorioso, Brad M. 0000-0002-5400-7414 gloriosob@usgs.gov","orcid":"https://orcid.org/0000-0002-5400-7414","contributorId":4241,"corporation":false,"usgs":true,"family":"Glorioso","given":"Brad","email":"gloriosob@usgs.gov","middleInitial":"M.","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":347190,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Vaughn, Allison J.","contributorId":57200,"corporation":false,"usgs":true,"family":"Vaughn","given":"Allison","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":347191,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Waddle, J. Hardin 0000-0003-1940-2133","orcid":"https://orcid.org/0000-0003-1940-2133","contributorId":89982,"corporation":false,"usgs":true,"family":"Waddle","given":"J. Hardin","affiliations":[],"preferred":false,"id":347192,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70042193,"text":"70042193 - 2010 - Worldwide status of burbot and conservation measures","interactions":[],"lastModifiedDate":"2012-12-31T11:29:51","indexId":"70042193","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1652,"text":"Fish and Fisheries","active":true,"publicationSubtype":{"id":10}},"title":"Worldwide status of burbot and conservation measures","docAbstract":"Although burbot (<i>Lota lota Gadidae</i>) are widespread and abundant throughout much of their natural range, there are many populations that have been extirpated, endangered or are in serious decline. Due in part to the species’ lack of popularity as a game and commercial fish, few regions consider burbot in management plans. We review the worldwide population status of burbot and synthesize reasons why some burbot populations are endangered or declining, some burbot populations have recovered and some burbot populations do not recover despite management measures. Burbot have been extirpated in much of Western Europe and the United Kingdom and are threatened or endangered in much of North America and Eurasia. Pollution and habitat change, particularly the effects of dams, appear to be the main causes for declines in riverine burbot populations. Pollution and the adverse effects of invasive species appear to be the main reasons for declines in lacustrine populations. Warmer water temperatures, due either to discharge from dams or climate change, have been noted in declining burbot populations at the southern extent of their range. Currently, fishing pressure does not appear to be limiting burbot populations world-wide. We suggest mitigation measures for burbot population recovery, particularly those impacted by dams and invasive species.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Fish and Fisheries","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Wiley","publisherLocation":"Hoboken, NJ","doi":"10.1111/j.1467-2979.2009.00340.x","usgsCitation":"Stapanian, M.A., Paragamian, V., Madenjian, C.P., Jackson, J.R., Lappalainen, J., Evenson, M.J., and Neufeld, M.D., 2010, Worldwide status of burbot and conservation measures: Fish and Fisheries, v. 11, no. 1, p. 34-56, https://doi.org/10.1111/j.1467-2979.2009.00340.x.","productDescription":"23 p.","startPage":"34","endPage":"56","ipdsId":"IP-013027","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":264952,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":264947,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1467-2979.2009.00340.x"}],"otherGeospatial":"Earth","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -180.0,-90.0 ], [ -180.0,90.0 ], [ 180.0,90.0 ], [ 180.0,-90.0 ], [ -180.0,-90.0 ] ] ] } } ] }","volume":"11","issue":"1","noUsgsAuthors":false,"publicationDate":"2010-02-11","publicationStatus":"PW","scienceBaseUri":"50e58818e4b0a4aa5bb0a1be","contributors":{"authors":[{"text":"Stapanian, Martin A. 0000-0001-8173-4273 mstapanian@usgs.gov","orcid":"https://orcid.org/0000-0001-8173-4273","contributorId":3425,"corporation":false,"usgs":true,"family":"Stapanian","given":"Martin","email":"mstapanian@usgs.gov","middleInitial":"A.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":470922,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Paragamian, Vaughn L.","contributorId":9547,"corporation":false,"usgs":true,"family":"Paragamian","given":"Vaughn L.","affiliations":[],"preferred":false,"id":470923,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Madenjian, Charles P. 0000-0002-0326-164X cmadenjian@usgs.gov","orcid":"https://orcid.org/0000-0002-0326-164X","contributorId":2200,"corporation":false,"usgs":true,"family":"Madenjian","given":"Charles","email":"cmadenjian@usgs.gov","middleInitial":"P.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":470921,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Jackson, James R.","contributorId":55709,"corporation":false,"usgs":false,"family":"Jackson","given":"James","email":"","middleInitial":"R.","affiliations":[{"id":12722,"text":"Cornell University","active":true,"usgs":false}],"preferred":false,"id":470926,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lappalainen, Jyrki","contributorId":67385,"corporation":false,"usgs":true,"family":"Lappalainen","given":"Jyrki","email":"","affiliations":[],"preferred":false,"id":470927,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Evenson, Matthew J.","contributorId":44434,"corporation":false,"usgs":true,"family":"Evenson","given":"Matthew","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":470925,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Neufeld, Matthew D.","contributorId":27335,"corporation":false,"usgs":true,"family":"Neufeld","given":"Matthew","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":470924,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70041909,"text":"70041909 - 2010 - Thiamine status and culture of rainbow smelt (<i>Osmerus mordax</i>) from Owasco Lake, New York","interactions":[],"lastModifiedDate":"2013-06-10T12:00:47","indexId":"70041909","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2299,"text":"Journal of Freshwater Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Thiamine status and culture of rainbow smelt (<i>Osmerus mordax</i>) from Owasco Lake, New York","docAbstract":"In 2005, 2008, and 2009, eggs were collected for analysis of total thiamine fiom 2, 58, and 30 gravid rainbow smelt (<i>Osmerus mordax</i>) captured in Edgewater Creek, Owasco Lake, New York, respectively. Mean egg thiamine concentrations (nmollg i standard error) in 2005, 2008, and 2009 were 6.0 ± 1.8, 13.3 ± 0.5, and 14.9 ± 0.2, respectively. Eggs from three more females in 2009 were manually spawned, fertilized, and incubated in the laboratory until they hatched on day 11. The mean thiamine concentration in these eggs was 2.7 ± 0.3 nmol/g. To detect possible thiamine deficiency, on day 12 larvae from each female were divided into two groups and immersed in either static culture water alone or the same water with 5,000 mg/L thiamine for 6 hrs, after which they were held as six individual groups and fed twice daily starting on day 23 until all control larvae had died on day 29. Thiamine treatment significantly (<i>P</i><0.00l) increased survival of unfed larvae between days 15 and 18 and fed larvae between days 24 and 29 (<i>P</i><0.05). While most smelt captured in 2008 and 2009 contained adequate egg thiamine, some produced eggs low in thiamine, resulting in increased mortality of their fry, which was reduced by treatment with thiamine.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Freshwater Ecology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Taylor & Francis","publisherLocation":"Philadelphia, PA","doi":"10.1080/02705060.2010.9665070","usgsCitation":"Chalupnicki, M., Ketola, H.G., Zehfus, M.H., Crosswait, J.R., Rinchard, J., and McKenna, J., 2010, Thiamine status and culture of rainbow smelt (<i>Osmerus mordax</i>) from Owasco Lake, New York: Journal of Freshwater Ecology, v. 25, no. 2, p. 211-217, https://doi.org/10.1080/02705060.2010.9665070.","productDescription":"7 p.","startPage":"211","endPage":"217","ipdsId":"IP-017951","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":264795,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":264793,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1080/02705060.2010.9665070"}],"country":"United States","state":"New York","otherGeospatial":"Owasco Lake","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -76.544563,42.755247 ], [ -76.544563,42.9028 ], [ -76.462148,42.9028 ], [ -76.462148,42.755247 ], [ -76.544563,42.755247 ] ] ] } } ] }","volume":"25","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"50e54dd1e4b0a4aa5bb01375","contributors":{"authors":[{"text":"Chalupnicki, Marc A. 0000-0002-3792-9345","orcid":"https://orcid.org/0000-0002-3792-9345","contributorId":11033,"corporation":false,"usgs":true,"family":"Chalupnicki","given":"Marc A.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":false,"id":470361,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ketola, H. George 0000-0002-7260-5602 gketola@usgs.gov","orcid":"https://orcid.org/0000-0002-7260-5602","contributorId":2664,"corporation":false,"usgs":true,"family":"Ketola","given":"H.","email":"gketola@usgs.gov","middleInitial":"George","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":470360,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Zehfus, Micheal H.","contributorId":95775,"corporation":false,"usgs":true,"family":"Zehfus","given":"Micheal","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":470365,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Crosswait, Jonathan R.","contributorId":12756,"corporation":false,"usgs":true,"family":"Crosswait","given":"Jonathan","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":470362,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Rinchard, Jacques","contributorId":58161,"corporation":false,"usgs":true,"family":"Rinchard","given":"Jacques","affiliations":[],"preferred":false,"id":470364,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"McKenna, James E. Jr.","contributorId":56992,"corporation":false,"usgs":true,"family":"McKenna","given":"James E.","suffix":"Jr.","affiliations":[],"preferred":false,"id":470363,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70041648,"text":"70041648 - 2010 - Rapid middle Miocene extension and unroofing of the southern Ruby Mountains, Nevada","interactions":[],"lastModifiedDate":"2012-12-11T11:41:25","indexId":"70041648","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3524,"text":"Tectonics","active":true,"publicationSubtype":{"id":10}},"title":"Rapid middle Miocene extension and unroofing of the southern Ruby Mountains, Nevada","docAbstract":"Paleozoic rocks in the northern Ruby Mountains were metamorphosed during Mesozoic crustal shortening and Cenozoic magmatism, but equivalent strata in the southern Ruby Mountains were never buried deeper than stratigraphic depths prior to exhumation in the footwall of a west dipping brittle normal fault. In the southern Ruby Mountains, Miocene sedimentary rocks in the hanging wall of this fault date from 15.2 to 11.6 Ma and contain abundant detritus from the Paleozoic section. Apatite fission track and (U-Th)/He samples of the Eocene Harrison Pass pluton record rapid cooling that peaked ca. 17–15 Ma, while apatite fission track data from Jurassic plutons east and west of the southern Ruby Mountains indicate near-surface temperatures (<60°C) since the Cretaceous. We interpret these data to record rapid unroofing of the southern Ruby Mountains during slip on the west dipping brittle detachment between 17–16 and 10–12 Ma, followed by minor high-angle faulting. We interpret published Oligocene to early Miocene K-Ar biotite and zircon fission track dates from the Harrison Pass pluton to be partially reset rather than to directly record fault slip. Our new data, together with published data on the distribution and composition of Miocene basin fill, suggest that rapid middle Miocene slip took place on the west dipping brittle detachment that bounds the Ruby Mountains and East Humboldt Range for 150 km along strike. This fault was thus active during a period of rapid extension (ca. 17–15 to 12–10 Ma) documented widely across the northern Basin and Range Province.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Tectonics","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Geophysical Union","publisherLocation":"Washington, D.C.","doi":"10.1029/2009TC002655","usgsCitation":"Colgan, J.P., Howard, K.A., Fleck, R.J., and Wooden, J., 2010, Rapid middle Miocene extension and unroofing of the southern Ruby Mountains, Nevada: Tectonics, v. 29, 38 p.; TC6022, https://doi.org/10.1029/2009TC002655.","productDescription":"38 p.; TC6022","ipdsId":"IP-018292","costCenters":[{"id":309,"text":"Geology and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":475537,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2009tc002655","text":"Publisher Index Page"},{"id":263931,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":263930,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2009TC002655"}],"country":"United States","state":"Nevada","otherGeospatial":"Ruby Mountains","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -115.7217,39.9261 ], [ -115.7217,40.9852 ], [ -115.1199,40.9852 ], [ -115.1199,39.9261 ], [ -115.7217,39.9261 ] ] ] } } ] }","volume":"29","noUsgsAuthors":false,"publicationDate":"2010-12-31","publicationStatus":"PW","scienceBaseUri":"50c8643fe4b03bc63bd67a04","contributors":{"authors":[{"text":"Colgan, Joseph P. 0000-0001-6671-1436 jcolgan@usgs.gov","orcid":"https://orcid.org/0000-0001-6671-1436","contributorId":1649,"corporation":false,"usgs":true,"family":"Colgan","given":"Joseph","email":"jcolgan@usgs.gov","middleInitial":"P.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true},{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":470051,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Howard, Keith A. 0000-0002-6462-2947 khoward@usgs.gov","orcid":"https://orcid.org/0000-0002-6462-2947","contributorId":3439,"corporation":false,"usgs":true,"family":"Howard","given":"Keith","email":"khoward@usgs.gov","middleInitial":"A.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":470052,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fleck, Robert J. 0000-0002-3149-8249 fleck@usgs.gov","orcid":"https://orcid.org/0000-0002-3149-8249","contributorId":1048,"corporation":false,"usgs":true,"family":"Fleck","given":"Robert","email":"fleck@usgs.gov","middleInitial":"J.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":470050,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wooden, Joseph L.","contributorId":32209,"corporation":false,"usgs":true,"family":"Wooden","given":"Joseph L.","affiliations":[],"preferred":false,"id":470053,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70041523,"text":"70041523 - 2010 - Predicted liquefaction in the greater Oakland area and northern Santa Clara Valley during a repeat of the 1868 Hayward Fault (M6.7-7.0) earthquake","interactions":[],"lastModifiedDate":"2012-12-12T09:08:22","indexId":"70041523","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3179,"text":"Proceedings of the Third Conference on Earthquake Hazards in the Eastern San Francisco Bay Area","active":true,"publicationSubtype":{"id":10}},"title":"Predicted liquefaction in the greater Oakland area and northern Santa Clara Valley during a repeat of the 1868 Hayward Fault (M6.7-7.0) earthquake","docAbstract":"Probabilities of surface manifestations of liquefaction due to a repeat of the 1868 (<b>M</b>6.7-7.0) earthquake on the southern segment of the Hayward Fault were calculated for two areas along the margin of San Francisco Bay, California: greater Oakland and the northern Santa Clara Valley. Liquefaction is predicted to be more common in the greater Oakland area than in the northern Santa Clara Valley owing to the presence of 57 km<sup>2</sup> of susceptible sandy artificial fill. Most of the fills were placed into San Francisco Bay during the first half of the 20th century to build military bases, port facilities, and shoreline communities like Alameda and Bay Farm Island. Probabilities of liquefaction in the area underlain by this sandy artificial fill range from 0.2 to ~0.5 for a <b>M</b>7.0 earthquake, and decrease to 0.1 to ~0.4 for a <b>M</b>6.7 earthquake. In the greater Oakland area, liquefaction probabilities generally are less than 0.05 for Holocene alluvial fan deposits, which underlie most of the remaining flat-lying urban area. In the northern Santa Clara Valley for a <b>M</b>7.0 earthquake on the Hayward Fault and an assumed water-table depth of 1.5 m (the historically shallowest water level), liquefaction probabilities range from 0.1 to 0.2 along Coyote and Guadalupe Creeks, but are less than 0.05 elsewhere. For a <b>M</b>6.7 earthquake, probabilities are greater than 0.1 along Coyote Creek but decrease along Guadalupe Creek to less than 0.1. Areas with high probabilities in the Santa Clara Valley are underlain by young Holocene levee deposits along major drainages where liquefaction and lateral spreading occurred during large earthquakes in 1868 and 1906.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Proceedings of the Third Conference on Earthquake Hazards in the Eastern San Francisco Bay Area","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"California Geological Survey","publisherLocation":"Sacramento, CA","usgsCitation":"Holzer, T.L., Noce, T.E., and Bennett, M.J., 2010, Predicted liquefaction in the greater Oakland area and northern Santa Clara Valley during a repeat of the 1868 Hayward Fault (M6.7-7.0) earthquake: Proceedings of the Third Conference on Earthquake Hazards in the Eastern San Francisco Bay Area, p. 147-163.","productDescription":"17 p.","startPage":"147","endPage":"163","ipdsId":"IP-012797","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":263969,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":263970,"type":{"id":11,"text":"Document"},"url":"https://profile.usgs.gov/myscience/upload_folder/ci2011Jul2016432442954Holzer%20et%20al%20Hayward%20CGS%20SR219%202010.pdf"}],"country":"United States","state":"California","city":"Oakland","otherGeospatial":"Santa Clara Valley","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -124.41,32.53 ], [ -124.41,42.01 ], [ -114.13,42.01 ], [ -114.13,32.53 ], [ -124.41,32.53 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"50c9b5a0e4b06bc7a3e933eb","contributors":{"authors":[{"text":"Holzer, Thomas L. tholzer@usgs.gov","contributorId":2829,"corporation":false,"usgs":true,"family":"Holzer","given":"Thomas","email":"tholzer@usgs.gov","middleInitial":"L.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":469899,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Noce, Thomas E. tnoce@usgs.gov","contributorId":3174,"corporation":false,"usgs":true,"family":"Noce","given":"Thomas","email":"tnoce@usgs.gov","middleInitial":"E.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":469900,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bennett, Michael J. mjbennett@usgs.gov","contributorId":2783,"corporation":false,"usgs":true,"family":"Bennett","given":"Michael","email":"mjbennett@usgs.gov","middleInitial":"J.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":469898,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70041765,"text":"70041765 - 2010 - Coherence of Mach fronts during heterogeneous supershear earthquake rupture propagation: Simulations and comparison with observations","interactions":[],"lastModifiedDate":"2013-02-23T22:33:39","indexId":"70041765","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2314,"text":"Journal of Geophysical Research B: Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Coherence of Mach fronts during heterogeneous supershear earthquake rupture propagation: Simulations and comparison with observations","docAbstract":"We study how heterogeneous rupture propagation affects the coherence of shear and Rayleigh Mach wavefronts radiated by supershear earthquakes. We address this question using numerical simulations of ruptures on a planar, vertical strike-slip fault embedded in a three-dimensional, homogeneous, linear elastic half-space. Ruptures propagate spontaneously in accordance with a linear slip-weakening friction law through both homogeneous and heterogeneous initial shear stress fields. In the 3-D homogeneous case, rupture fronts are curved owing to interactions with the free surface and the finite fault width; however, this curvature does not greatly diminish the coherence of Mach fronts relative to cases in which the rupture front is constrained to be straight, as studied by Dunham and Bhat (2008a). Introducing heterogeneity in the initial shear stress distribution causes ruptures to propagate at speeds that locally fluctuate above and below the shear wave speed. Calculations of the Fourier amplitude spectra (FAS) of ground velocity time histories corroborate the kinematic results of Bizzarri and Spudich (2008a): (1) The ground motion of a supershear rupture is richer in high frequency with respect to a subshear one. (2) When a Mach pulse is present, its high frequency content overwhelms that arising from stress heterogeneity. Present numerical experiments indicate that a Mach pulse causes approximately an <i>ω</i><sup>−1.7</sup> high frequency falloff in the FAS of ground displacement. Moreover, within the context of the employed representation of heterogeneities and over the range of parameter space that is accessible with current computational resources, our simulations suggest that while heterogeneities reduce peak ground velocity and diminish the coherence of the Mach fronts, ground motion at stations experiencing Mach pulses should be richer in high frequencies compared to stations without Mach pulses. In contrast to the foregoing theoretical results, we find no average elevation of 5%-damped absolute response spectral accelerations (SA) in the period band 0.05–0.4 s observed at stations that presumably experienced Mach pulses during the 1979 Imperial Valley, 1999 Kocaeli, and 2002 Denali Fault earthquakes compared to SA observed at non-Mach pulse stations in the same earthquakes. A 20% amplification of short period SA is seen only at a few of the Imperial Valley stations closest to the fault. This lack of elevated SA suggests that either Mach pulses in real earthquakes are even more incoherent that in our simulations or that Mach pulses are vulnerable to attenuation through nonlinear soil response. In any case, this result might imply that current engineering models of high frequency earthquake ground motions do not need to be modified by more than 20% close to the fault to account for Mach pulses, provided that the existing data are adequately representative of ground motions from supershear earthquakes.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Geophysical Research B: Solid Earth","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Geophysical Union","publisherLocation":"Washington, D.C.","doi":"10.1029/2009JB006819","usgsCitation":"Bizzarri, A., Dunham, E.M., and Spudich, P., 2010, Coherence of Mach fronts during heterogeneous supershear earthquake rupture propagation: Simulations and comparison with observations: Journal of Geophysical Research B: Solid Earth, v. 115, no. B8, https://doi.org/10.1029/2009JB006819.","productDescription":"22 p.;","startPage":"B08301","ipdsId":"IP-015708","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":475527,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2009jb006819","text":"Publisher Index Page"},{"id":264023,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":264022,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2009JB006819"}],"volume":"115","issue":"B8","noUsgsAuthors":false,"publicationDate":"2010-08-03","publicationStatus":"PW","scienceBaseUri":"50cb57e1e4b09e092d6f03ff","contributors":{"authors":[{"text":"Bizzarri, A.","contributorId":68070,"corporation":false,"usgs":true,"family":"Bizzarri","given":"A.","email":"","affiliations":[],"preferred":false,"id":470186,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dunham, Eric M.","contributorId":72273,"corporation":false,"usgs":true,"family":"Dunham","given":"Eric","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":470187,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Spudich, P.","contributorId":85700,"corporation":false,"usgs":true,"family":"Spudich","given":"P.","affiliations":[],"preferred":false,"id":470188,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70041350,"text":"70041350 - 2010 - Origins of large-volume, compositionally zoned volcanic eruptions: New constraints from U-series isotopes and numerical thermal modeling for the 1912 Katmai-Novarupta eruption","interactions":[],"lastModifiedDate":"2013-03-14T12:34:53","indexId":"70041350","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2314,"text":"Journal of Geophysical Research B: Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Origins of large-volume, compositionally zoned volcanic eruptions: New constraints from U-series isotopes and numerical thermal modeling for the 1912 Katmai-Novarupta eruption","docAbstract":"We present the results of a combined U-series isotope and numerical modeling study of the 1912 Katmai-Novarupta eruption in Alaska. A stratigraphically constrained set of samples have compositions that range from basalt through basaltic andesite, andesite, dacite, and rhyolite. The major and trace element range can be modeled by 80–90% closed-system crystal fractionation over a temperature interval from 1279°C to 719°C at 100 MPa, with an implied volume of parental basalt of ∼65 km<sup>3</sup>. Numerical models suggest, for wall rock temperatures appropriate to this depth, that 90% of this volume of magma would cool and crystallize over this temperature interval within a few tens of kiloyears. However, the range in <sup>87</sup>Sr/<sup>86</sup>Sr, (<sup>230</sup>Th/<sup>238</sup>U), and (<sup>226</sup>Ra/<sup>230</sup>Th) requires open-system processes. Assimilation of the host sediments can replicate the range of Sr isotopes. The variation of (<sup>226</sup>Ra/<sup>230</sup>Th) ratios in the basalt to andesite compositional range requires that these were generated less than several thousand years before eruption. Residence times for dacites are close to 8000 years, whereas the rhyolites appear to be 50–200 kyr old. Thus, the magmas that erupted within only 60 h had a wide range of crustal residence times. Nevertheless, they were emplaced in the same thermal regime and evolved along similar liquid lines of descent from parental magmas with similar compositions. The system was built progressively with multiple inputs providing both mass and heat, some of which led to thawing of older silicic material that provided much of the rhyolite.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Geophysical Research B: Solid Earth","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Geophysical Union","publisherLocation":"Washington, D.C.","doi":"10.1029/2009JB007195","usgsCitation":"Turner, S., Sandiford, M., Reagan, M., Hawkesworth, C., and Hildreth, W., 2010, Origins of large-volume, compositionally zoned volcanic eruptions: New constraints from U-series isotopes and numerical thermal modeling for the 1912 Katmai-Novarupta eruption: Journal of Geophysical Research B: Solid Earth, v. 115, https://doi.org/10.1029/2009JB007195.","productDescription":"22 p.","startPage":"B12201","ipdsId":"IP-022795","costCenters":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":475523,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2009jb007195","text":"Publisher Index Page"},{"id":263658,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":263656,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2009JB007195"}],"country":"United States","state":"Alaska","otherGeospatial":"Katmai","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -156.53,58.09 ], [ -156.53,59.27 ], [ -153.64,59.27 ], [ -153.64,58.09 ], [ -156.53,58.09 ] ] ] } } ] }","volume":"115","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"50bfbdb0e4b01744973f781b","contributors":{"authors":[{"text":"Turner, Simon","contributorId":67783,"corporation":false,"usgs":true,"family":"Turner","given":"Simon","affiliations":[],"preferred":false,"id":469597,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sandiford, Mike","contributorId":12350,"corporation":false,"usgs":true,"family":"Sandiford","given":"Mike","email":"","affiliations":[],"preferred":false,"id":469594,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Reagan, Mark","contributorId":92948,"corporation":false,"usgs":true,"family":"Reagan","given":"Mark","affiliations":[],"preferred":false,"id":469598,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hawkesworth, Chris","contributorId":34797,"corporation":false,"usgs":true,"family":"Hawkesworth","given":"Chris","email":"","affiliations":[],"preferred":false,"id":469596,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Hildreth, Wes","contributorId":15996,"corporation":false,"usgs":true,"family":"Hildreth","given":"Wes","email":"","affiliations":[],"preferred":false,"id":469595,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70041347,"text":"70041347 - 2010 - The perfect debris flow? Aggregated results from 28 large-scale experiments","interactions":[],"lastModifiedDate":"2013-02-23T22:10:25","indexId":"70041347","displayToPublicDate":"2012-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2318,"text":"Journal of Geophysical Research F: Earth Surface","active":true,"publicationSubtype":{"id":10}},"title":"The perfect debris flow? Aggregated results from 28 large-scale experiments","docAbstract":"Aggregation of data collected in 28 controlled experiments reveals reproducible debris-flow behavior that provides a clear target for model tests. In each experiment ∼10 m<sup>3</sup> of unsorted, water-saturated sediment composed mostly of sand and gravel discharged from behind a gate, descended a steep, 95-m flume, and formed a deposit on a nearly horizontal runout surface. Experiment subsets were distinguished by differing basal boundary conditions (1 versus 16 mm roughness heights) and sediment mud contents (1 versus 7 percent dry weight). Sensor measurements of evolving flow thicknesses, basal normal stresses, and basal pore fluid pressures demonstrate that debris flows in all subsets developed dilated, coarse-grained, high-friction snouts, followed by bodies of nearly liquefied, finer-grained debris. Mud enhanced flow mobility by maintaining high pore pressures in flow bodies, and bed roughness reduced flow speeds but not distances of flow runout. Roughness had these effects because it promoted debris agitation and grain-size segregation, and thereby aided growth of lateral levees that channelized flow. Grain-size segregation also contributed to development of ubiquitous roll waves, which had diverse amplitudes exhibiting fractal number-size distributions. Despite the influence of these waves and other sources of dispersion, the aggregated data have well-defined patterns that help constrain individual terms in a depth-averaged debris-flow model. The patterns imply that local flow resistance evolved together with global flow dynamics, contradicting the hypothesis that any consistent rheology applied. We infer that new evolution equations, not new rheologies, are needed to explain how characteristic debris-flow behavior emerges from the interactions of debris constituents.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Geophysical Research F: Earth Surface","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Geophysical Union","publisherLocation":"Washington, D.C.","doi":"10.1029/2009JF001514","usgsCitation":"Iverson, R.M., Logan, M., LaHusen, R.G., and Berti, M., 2010, The perfect debris flow? Aggregated results from 28 large-scale experiments: Journal of Geophysical Research F: Earth Surface, v. 115, no. F3, https://doi.org/10.1029/2009JF001514.","productDescription":"29 p.","startPage":"F03005","ipdsId":"IP-015548","costCenters":[{"id":157,"text":"Cascades Volcano Observatory","active":false,"usgs":true}],"links":[{"id":263653,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":263652,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2009JF001514"}],"volume":"115","issue":"F3","noUsgsAuthors":false,"publicationDate":"2010-07-10","publicationStatus":"PW","scienceBaseUri":"50bfbdfde4b01744973f784e","contributors":{"authors":[{"text":"Iverson, Richard M. 0000-0002-7369-3819 riverson@usgs.gov","orcid":"https://orcid.org/0000-0002-7369-3819","contributorId":536,"corporation":false,"usgs":true,"family":"Iverson","given":"Richard","email":"riverson@usgs.gov","middleInitial":"M.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true},{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"preferred":true,"id":469585,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Logan, Matthew 0000-0002-3558-2405 mlogan@usgs.gov","orcid":"https://orcid.org/0000-0002-3558-2405","contributorId":638,"corporation":false,"usgs":true,"family":"Logan","given":"Matthew","email":"mlogan@usgs.gov","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true},{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"preferred":true,"id":469586,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"LaHusen, Richard G.","contributorId":60205,"corporation":false,"usgs":true,"family":"LaHusen","given":"Richard","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":469588,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Berti, Matteo","contributorId":44440,"corporation":false,"usgs":true,"family":"Berti","given":"Matteo","email":"","affiliations":[],"preferred":false,"id":469587,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
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