{"pageNumber":"1963","pageRowStart":"49050","pageSize":"25","recordCount":184617,"records":[{"id":70034006,"text":"70034006 - 2010 - Geochemistry of trace elements in coals from the Zhuji Mine, Huainan Coalfield, Anhui, China","interactions":[],"lastModifiedDate":"2012-03-12T17:21:47","indexId":"70034006","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2033,"text":"International Journal of Coal Geology","active":true,"publicationSubtype":{"id":10}},"title":"Geochemistry of trace elements in coals from the Zhuji Mine, Huainan Coalfield, Anhui, China","docAbstract":"The abundances of nine major elements and thirty-eight trace elements in 520 samples of low sulfur coals from the Zhuji Mine, Huainan Coalfield, Anhui, China, were determined. Samples were mainly collected from 10 minable coal seams of 29 boreholes during exploration. The B content in coals shows that the influence of brackish water decreased toward the top of coal seams; marine transgression and regression occurred frequently in the Lower Shihezi Formation. A wide range of elemental abundances is found. Weighted means of Na, K, Fe, P, Be, B, Co, Ni, Cr, Se, Sb, Ba, and Bi abundances in Zhuji coals are higher, and the remainder elements are either lower or equal to the average values of elements in coals of northern China. Compared to the Chinese coals, the Zhuji coals are higher in Na, K, Be, B, Cr, Co, Se, Sn, Sb, and Bi, but lower in Ti, P, Li, V and Zn. The Zhuji coals are lower only in S, P, V and Zn than average U.S. and world coals. Potassium, Mg, Ca, Mn, Sr, As, Se, Sb and light rare earth elements (LREE) had a tendency to be enriched in thicker coal seams, whereas Fe, Ti, P, V, Co, Ni, Y, Mo, Pb and heavy rare earth elements (HREE) were inclined to concentrate in thinner coal seams. The enrichment of some elements in the Shanxi or Upper Shihezi Formations is related to their depositional environments. The elements are classified into three groups based on their stratigraphic distributions from coal seams 3 to 11-2, and the characteristics of each group are discussed. Lateral distributions of selected elements are also investigated. The correlation coefficients of elemental abundances with ash content show that the elements may be classified into four groups related to modes of occurrence of these elements. ?? 2009 Elsevier B.V. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"International Journal of Coal Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.coal.2009.12.001","issn":"01665162","usgsCitation":"Sun, R., Liu, G., Zheng, L., and Chou, C.L., 2010, Geochemistry of trace elements in coals from the Zhuji Mine, Huainan Coalfield, Anhui, China: International Journal of Coal Geology, v. 81, no. 2, p. 81-96, https://doi.org/10.1016/j.coal.2009.12.001.","startPage":"81","endPage":"96","numberOfPages":"16","costCenters":[],"links":[{"id":216928,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.coal.2009.12.001"},{"id":244830,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"81","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a1725e4b0c8380cd553d0","contributors":{"authors":[{"text":"Sun, R.","contributorId":10137,"corporation":false,"usgs":true,"family":"Sun","given":"R.","affiliations":[],"preferred":false,"id":443616,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Liu, Gaisheng","contributorId":15158,"corporation":false,"usgs":true,"family":"Liu","given":"Gaisheng","email":"","affiliations":[],"preferred":false,"id":443617,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Zheng, Lingyun","contributorId":68495,"corporation":false,"usgs":true,"family":"Zheng","given":"Lingyun","email":"","affiliations":[],"preferred":false,"id":443619,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Chou, C. L.","contributorId":32655,"corporation":false,"usgs":false,"family":"Chou","given":"C.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":443618,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70033885,"text":"70033885 - 2010 - In situ measurements of volatile aromatic hydrocarbon biodegradation rates in groundwater","interactions":[],"lastModifiedDate":"2018-10-10T08:28:48","indexId":"70033885","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2233,"text":"Journal of Contaminant Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"In situ measurements of volatile aromatic hydrocarbon biodegradation rates in groundwater","docAbstract":"Benzene and alkylbenzene biodegradation rates and patterns were measured using an in situ microcosm in a crude-oil contaminated aquifer near Bemidji, Minnesota. Benzene-D6, toluene, ethylbenzene, o-, m- and p-xylenes and four pairs of C3- and C4-benzenes were added to an in situ microcosm and studied over a 3-year period. The microcosm allowed for a mass-balance approach and quantification of hydrocarbon biodegradation rates within a well-defined iron-reducing zone of the anoxic plume. Among the BTEX compounds, the apparent order of persistence is ethylbenzene > benzene > m,p-xylenes > o-xylene ≥ toluene. Threshold concentrations were observed for several compounds in the in situ microcosm, below which degradation was not observed, even after hundreds of days. In addition, long lag times were observed before the onset of degradation of benzene or ethylbenzene. The isomer-specific degradation patterns were compared to observations from a multi-year study conducted using data collected from monitoring wells along a flowpath in the contaminant plume. The data were fit with both first-order and Michaelis-Menten models. First-order kinetics provided a good fit for hydrocarbons with starting concentrations below 1 mg/L and Michaelis-Menten kinetics were a better fit when starting concentrations were above 1 mg/L, as was the case for benzene. The biodegradation rate data from this study were also compared to rates from other investigations reported in the literature.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Contaminant Hydrology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/j.jconhyd.2009.12.001","issn":"01697722","usgsCitation":"Cozzarelli, I., Bekins, B., Eganhouse, R., Warren, E., and Essaid, H., 2010, In situ measurements of volatile aromatic hydrocarbon biodegradation rates in groundwater: Journal of Contaminant Hydrology, v. 111, no. 1-4, p. 48-64, https://doi.org/10.1016/j.jconhyd.2009.12.001.","productDescription":"17 p.","startPage":"48","endPage":"64","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":241845,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":214151,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.jconhyd.2009.12.001"}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -94.94943,47.424564 ], [ -94.94943,47.5269 ], [ -94.799758,47.5269 ], [ -94.799758,47.424564 ], [ -94.94943,47.424564 ] ] ] } } ] }","volume":"111","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a39a7e4b0c8380cd619c6","contributors":{"authors":[{"text":"Cozzarelli, I.M. 0000-0002-5123-1007","orcid":"https://orcid.org/0000-0002-5123-1007","contributorId":22343,"corporation":false,"usgs":true,"family":"Cozzarelli","given":"I.M.","affiliations":[],"preferred":false,"id":443019,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bekins, B.A.","contributorId":98309,"corporation":false,"usgs":true,"family":"Bekins","given":"B.A.","email":"","affiliations":[],"preferred":false,"id":443021,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Eganhouse, R.P.","contributorId":67555,"corporation":false,"usgs":true,"family":"Eganhouse","given":"R.P.","email":"","affiliations":[],"preferred":false,"id":443020,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Warren, E.","contributorId":15360,"corporation":false,"usgs":true,"family":"Warren","given":"E.","email":"","affiliations":[],"preferred":false,"id":443017,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Essaid, H.I.","contributorId":22342,"corporation":false,"usgs":true,"family":"Essaid","given":"H.I.","email":"","affiliations":[],"preferred":false,"id":443018,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70032578,"text":"70032578 - 2010 - Seasonal groundwater contribution to crop-water use assessed with lysimeter observations and model simulations","interactions":[],"lastModifiedDate":"2012-03-12T17:21:22","indexId":"70032578","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Seasonal groundwater contribution to crop-water use assessed with lysimeter observations and model simulations","docAbstract":"Groundwater evaporation can play an important role in crop-water use where the water table is shallow. Lysimeters are often used to quantify the groundwater evaporation contribution influenced by a broad range of environmental factors. However, it is difficult for such field facilities, which are operated under limited conditions within limited time, to capture the whole spectrum of capillary upflow with regard to the inter-seasonal variability of climate, especially rainfall. Therefore, in this work, the method of combining lysimeter and numerical experiments was implemented to investigate seasonal groundwater contribution to crop-water use. Groundwater evaporation experiments were conducted through a weighing lysimeter at an agricultural experiment station located within an irrigation district in the lower Yellow River Basin for two winter wheat growth seasons. A HYDRUS-1D model was first calibrated and validated with weighing lysimeter data, and then was employed to perform scenario simulations of groundwater evaporation under different depths to water table (DTW) and water input (rainfall plus irrigation) driven by long term meteorological data. The scenario simulations revealed that the seasonally averaged groundwater evaporation amount was linearly correlated to water input for different values of DTW. The linear regression could explain more than 70% of the variability. The seasonally averaged ratio of the groundwater contribution to crop-water use varied with the seasonal water input and DTW. The ratio reached as high as 75% in the case of DTW=1.0. m and no irrigation, and as low as 3% in the case of DTW=3.0. m and three irrigation applications. The results also revealed that the ratio of seasonal groundwater evaporation to potential evapotranspiration could be fitted to an exponential function of the DTW that may be applied to estimate seasonal groundwater evaporation. In this case study of multilayered soil profile, the depth at which groundwater may evaporate at potential rate was 0.60-0.65. m, and the extinction depth of groundwater evaporation was approximately 3.8. m. ?? 2010 Elsevier B.V.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Hydrology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.jhydrol.2010.06.011","issn":"00221694","usgsCitation":"Luo, Y., and Sophocleous, M., 2010, Seasonal groundwater contribution to crop-water use assessed with lysimeter observations and model simulations: Journal of Hydrology, v. 389, no. 3-4, p. 325-335, https://doi.org/10.1016/j.jhydrol.2010.06.011.","startPage":"325","endPage":"335","numberOfPages":"11","costCenters":[],"links":[{"id":213638,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.jhydrol.2010.06.011"},{"id":241284,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"389","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b88aae4b08c986b316ab9","contributors":{"authors":[{"text":"Luo, Y.","contributorId":28417,"corporation":false,"usgs":true,"family":"Luo","given":"Y.","email":"","affiliations":[],"preferred":false,"id":436902,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sophocleous, M.","contributorId":13373,"corporation":false,"usgs":true,"family":"Sophocleous","given":"M.","email":"","affiliations":[],"preferred":false,"id":436901,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70034000,"text":"70034000 - 2010 - Silica-rich deposits and hydrated minerals at Gusev Crater, Mars: Vis-NIR spectral characterization and regional mapping","interactions":[],"lastModifiedDate":"2012-03-12T17:21:48","indexId":"70034000","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1963,"text":"Icarus","active":true,"publicationSubtype":{"id":10}},"title":"Silica-rich deposits and hydrated minerals at Gusev Crater, Mars: Vis-NIR spectral characterization and regional mapping","docAbstract":"The Mars Exploration Rover (MER) Spirit has discovered surprisingly high concentrations of amorphous silica in soil and nodular outcrops in the Inner Basin of the Columbia Hills. In Pancam multispectral observations, we find that an absorption feature at the longest Pancam wavelength (1009 nm) appears to be characteristic of these silica-rich materials; however, spectral analyses of amorphous silica suggest that the ???1009 nm spectral feature is not a direct reflection of their silica-rich nature. Based on comparisons with spectral databases, we hypothesize that the presence of H<sub>2</sub>O or OH, either free (as water ice), adsorbed or bound in a mineral structure, is responsible for the spectral feature observed by Pancam. The Gertrude Weise soil, which is nearly pure opaline silica, may have adsorbed water cold-trapped on mineral grains. The origin of the ???1009 nm Pancam feature observed in the silica-rich nodular outcrops may result from the presence of additional hydrated minerals (specific sulfates, halides, chlorides, sodium silicates, carbonates or borates). Using the ???1009 nm feature with other spectral parameters as a \"hydration signature\" we have mapped the occurrence of hydrated materials along the extent of Spirit's traverse across the Columbia Hills from West Spur to Home Plate (sols 155-1696). We have also mapped this hydration signature across large panoramic images to understand the regional distribution of materials that are spectrally similar to the silica-rich soil and nodular outcrops. Our results suggest that hydrated materials are common in the Columbia Hills. ?? 2009 Elsevier Inc.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Icarus","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.icarus.2009.03.035","issn":"00191035","usgsCitation":"Rice, M., Bell, J., Cloutis, E., Wang, A., Ruff, S.W., Craig, M., Bailey, D., Johnson, J.R., De Souza, P., and Farrand, W.H., 2010, Silica-rich deposits and hydrated minerals at Gusev Crater, Mars: Vis-NIR spectral characterization and regional mapping: Icarus, v. 205, no. 2, p. 375-395, https://doi.org/10.1016/j.icarus.2009.03.035.","startPage":"375","endPage":"395","numberOfPages":"21","costCenters":[],"links":[{"id":244731,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":216835,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.icarus.2009.03.035"}],"volume":"205","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b8f33e4b08c986b318db3","contributors":{"authors":[{"text":"Rice, M.S.","contributorId":105027,"corporation":false,"usgs":true,"family":"Rice","given":"M.S.","affiliations":[],"preferred":false,"id":443593,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bell, J.F. III","contributorId":97612,"corporation":false,"usgs":true,"family":"Bell","given":"J.F.","suffix":"III","email":"","affiliations":[],"preferred":false,"id":443592,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cloutis, E.A.","contributorId":37880,"corporation":false,"usgs":true,"family":"Cloutis","given":"E.A.","email":"","affiliations":[],"preferred":false,"id":443584,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wang, A.","contributorId":46735,"corporation":false,"usgs":true,"family":"Wang","given":"A.","email":"","affiliations":[],"preferred":false,"id":443585,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Ruff, S. W.","contributorId":63136,"corporation":false,"usgs":false,"family":"Ruff","given":"S.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":443586,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Craig, M.A.","contributorId":90569,"corporation":false,"usgs":true,"family":"Craig","given":"M.A.","email":"","affiliations":[],"preferred":false,"id":443591,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Bailey, D.T.","contributorId":66095,"corporation":false,"usgs":true,"family":"Bailey","given":"D.T.","email":"","affiliations":[],"preferred":false,"id":443588,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Johnson, J. R.","contributorId":69278,"corporation":false,"usgs":true,"family":"Johnson","given":"J.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":443589,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"De Souza, P.A. Jr.","contributorId":74927,"corporation":false,"usgs":true,"family":"De Souza","given":"P.A.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":443590,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Farrand, W. H.","contributorId":64372,"corporation":false,"usgs":true,"family":"Farrand","given":"W.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":443587,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}}
,{"id":70033977,"text":"70033977 - 2010 - Long-term variability in Northern Hemisphere snow cover and associations with warmer winters","interactions":[],"lastModifiedDate":"2012-03-12T17:21:47","indexId":"70033977","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1252,"text":"Climatic Change","active":true,"publicationSubtype":{"id":10}},"title":"Long-term variability in Northern Hemisphere snow cover and associations with warmer winters","docAbstract":"A monthly snow accumulation and melt model is used with gridded monthly temperature and precipitation data for the Northern Hemisphere to generate time series of March snow-covered area (SCA) for the period 1905 through 2002. The time series of estimated SCA for March is verified by comparison with previously published time series of SCA for the Northern Hemisphere. The time series of estimated Northern Hemisphere March SCA shows a substantial decrease since about 1970, and this decrease corresponds to an increase in mean winter Northern Hemisphere temperature. The increase in winter temperature has caused a decrease in the fraction of precipitation that occurs as snow and an increase in snowmelt for some parts of the Northern Hemisphere, particularly the mid-latitudes, thus reducing snow packs and March SCA. In addition, the increase in winter temperature and the decreases in SCA appear to be associated with a contraction of the circumpolar vortex and a poleward movement of storm tracks, resulting in decreased precipitation (and snow) in the low- to mid-latitudes and an increase in precipitation (and snow) in high latitudes. If Northern Hemisphere winter temperatures continue to warm as they have since the 1970s, then March SCA will likely continue to decrease. ?? 2009 Springer Science+Business Media B.V.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Climatic Change","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s10584-009-9675-2","issn":"01650009","usgsCitation":"McCabe, G., and Wolock, D., 2010, Long-term variability in Northern Hemisphere snow cover and associations with warmer winters: Climatic Change, v. 99, no. 1, p. 141-153, https://doi.org/10.1007/s10584-009-9675-2.","startPage":"141","endPage":"153","numberOfPages":"13","costCenters":[],"links":[{"id":244859,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":216957,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s10584-009-9675-2"}],"volume":"99","issue":"1","noUsgsAuthors":false,"publicationDate":"2009-09-25","publicationStatus":"PW","scienceBaseUri":"505a49afe4b0c8380cd687f0","contributors":{"authors":[{"text":"McCabe, G.J. 0000-0002-9258-2997","orcid":"https://orcid.org/0000-0002-9258-2997","contributorId":12961,"corporation":false,"usgs":true,"family":"McCabe","given":"G.J.","affiliations":[],"preferred":false,"id":443477,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wolock, D.M. 0000-0002-6209-938X","orcid":"https://orcid.org/0000-0002-6209-938X","contributorId":36601,"corporation":false,"usgs":true,"family":"Wolock","given":"D.M.","affiliations":[],"preferred":false,"id":443478,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70033975,"text":"70033975 - 2010 - Plant community, primary productivity, and environmental conditions following wetland re-establishment in the Sacramento-San Joaquin Delta, California","interactions":[],"lastModifiedDate":"2018-09-26T09:55:49","indexId":"70033975","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3751,"text":"Wetlands Ecology and Management","active":true,"publicationSubtype":{"id":10}},"title":"Plant community, primary productivity, and environmental conditions following wetland re-establishment in the Sacramento-San Joaquin Delta, California","docAbstract":"Wetland restoration can mitigate aerobic decomposition of subsided organic soils, as well as re-establish conditions favorable for carbon storage. Rates of carbon storage result from the balance of inputs and losses, both of which are affected by wetland hydrology. We followed the effect of water depth (25 and 55 cm) on the plant community, primary production, and changes in two re-established wetlands in the Sacramento San-Joaquin River Delta, California for 9 years after flooding to determine how relatively small differences in water depth affect carbon storage rates over time. To estimate annual carbon inputs, plant species cover, standing above- and below-ground plant biomass, and annual biomass turnover rates were measured, and allometric biomass models for Schoenoplectus (Scirpus) acutus and Typha spp., the emergent marsh dominants, were developed. As the wetlands developed, environmental factors, including water temperature, depth, and pH were measured. Emergent marsh vegetation colonized the shallow wetland more rapidly than the deeper wetland. This is important to potential carbon storage because emergent marsh vegetation is more productive, and less labile, than submerged and floating vegetation. Primary production of emergent marsh vegetation ranged from 1.3 to 3.2 kg of carbon per square meter annually; and, mid-season standing live biomass represented about half of the annual primary production. Changes in species composition occurred in both submerged and emergent plant communities as the wetlands matured. Water depth, temperature, and pH were lower in areas with emergent marsh vegetation compared to submerged vegetation, all of which, in turn, can affect carbon cycling and storage rates. ?? Springer Science+Business Media B.V. 2009.","language":"English","publisher":"Springer","doi":"10.1007/s11273-009-9143-9","issn":"09234861","usgsCitation":"Miller, R.L., and Fujii, R., 2010, Plant community, primary productivity, and environmental conditions following wetland re-establishment in the Sacramento-San Joaquin Delta, California: Wetlands Ecology and Management, v. 18, no. 1, p. 1-16, https://doi.org/10.1007/s11273-009-9143-9.","productDescription":"16 p.","startPage":"1","endPage":"16","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":244827,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":216925,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s11273-009-9143-9"}],"volume":"18","issue":"1","noUsgsAuthors":false,"publicationDate":"2009-05-26","publicationStatus":"PW","scienceBaseUri":"505a7befe4b0c8380cd796e3","contributors":{"authors":[{"text":"Miller, R. L.","contributorId":54178,"corporation":false,"usgs":true,"family":"Miller","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":443472,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fujii, R.","contributorId":32278,"corporation":false,"usgs":true,"family":"Fujii","given":"R.","email":"","affiliations":[],"preferred":false,"id":443471,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70033973,"text":"70033973 - 2010 - HiRISE observations of gas sublimation-driven activity in Mars' southern polar regions: III. Models of processes involving translucent ice","interactions":[],"lastModifiedDate":"2018-11-20T11:06:55","indexId":"70033973","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1963,"text":"Icarus","active":true,"publicationSubtype":{"id":10}},"title":"HiRISE observations of gas sublimation-driven activity in Mars' southern polar regions: III. Models of processes involving translucent ice","docAbstract":"<p>Enigmatic surface features, known as 'spiders', found at high southern martian latitudes, are probably caused by sublimation-driven erosion under the seasonal carbon dioxide ice cap. The Mars Reconnaissance Orbiter (MRO) High Resolution Imaging Science Experiment (HiRISE) has imaged this terrain in unprecedented details throughout southern spring. It has been postulated [Kieffer, H.H., Titus, T.N., Mullins, K.F., Christensen, P.R., 2000. J. Geophys. Res. 105, 9653-9700] that translucent CO<sub>2</sub> slab ice traps gas sublimating at the ice surface boundary. Wherever the pressure is released the escaping gas jet entrains loose surface material and carries it to the top of the ice where it is carried downslope and/or downwind and deposited in a fan shape. Here we model two stages of this scenario: first, the cleaning of CO<sub>2</sub> slab ice from dust, and then, the breaking of the slab ice plate under the pressure built below it by subliming ice. Our modeling results and analysis of HiRISE images support the gas jet hypothesis and show that outbursts happen very early in spring.</p>","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Icarus","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","doi":"10.1016/j.icarus.2009.08.029","issn":"00191035","usgsCitation":"Portyankina, G., Markiewicz, W.J., Thomas, N., Hansen, C.J., and Milazzo, M.P., 2010, HiRISE observations of gas sublimation-driven activity in Mars' southern polar regions: III. Models of processes involving translucent ice: Icarus, v. 205, no. 1, p. 311-320, https://doi.org/10.1016/j.icarus.2009.08.029.","productDescription":"10 p.","startPage":"311","endPage":"320","numberOfPages":"10","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":244793,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Mars","volume":"205","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3095e4b0c8380cd5d77e","contributors":{"authors":[{"text":"Portyankina, Ganna","contributorId":200703,"corporation":false,"usgs":false,"family":"Portyankina","given":"Ganna","email":"","affiliations":[],"preferred":false,"id":443465,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Markiewicz, Wojciech J.","contributorId":13852,"corporation":false,"usgs":true,"family":"Markiewicz","given":"Wojciech","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":443464,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Thomas, Nicolas","contributorId":203694,"corporation":false,"usgs":false,"family":"Thomas","given":"Nicolas","email":"","affiliations":[{"id":25430,"text":"University of Bern","active":true,"usgs":false}],"preferred":false,"id":443466,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hansen, Candice J.","contributorId":70235,"corporation":false,"usgs":false,"family":"Hansen","given":"Candice","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":443467,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Milazzo, Moses P. 0000-0002-9101-2191 moses@usgs.gov","orcid":"https://orcid.org/0000-0002-9101-2191","contributorId":4811,"corporation":false,"usgs":true,"family":"Milazzo","given":"Moses","email":"moses@usgs.gov","middleInitial":"P.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":443468,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70033972,"text":"70033972 - 2010 - Decadal-timescale estuarine geomorphic change under future scenarios of climate and sediment supply","interactions":[],"lastModifiedDate":"2018-09-18T09:53:44","indexId":"70033972","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1584,"text":"Estuaries and Coasts","active":true,"publicationSubtype":{"id":10}},"title":"Decadal-timescale estuarine geomorphic change under future scenarios of climate and sediment supply","docAbstract":"Future estuarine geomorphic change, in response to climate change, sea-level rise, and watershed sediment supply, may govern ecological function, navigation, and water quality. We estimated geomorphic changes in Suisun Bay, CA, under four scenarios using a tidal-timescale hydrodynamic/sediment transport model. Computational expense and data needs were reduced using the morphological hydrograph concept and the morphological acceleration factor. The four scenarios included (1) present-day conditions; (2) sea-level rise and freshwater flow changes of 2030; (3) sea-level rise and decreased watershed sediment supply of 2030; and (4) sea-level rise, freshwater flow changes, and decreased watershed sediment supply of 2030. Sea-level rise increased water levels thereby reducing wave-induced bottom shear stress and sediment redistribution during the wind-wave season. Decreased watershed sediment supply reduced net deposition within the estuary, while minor changes in freshwater flow timing and magnitude induced the smallest overall effect. In all future scenarios, net deposition in the entire estuary and in the shallowest areas did not keep pace with sea-level rise, suggesting that intertidal and wetland areas may struggle to maintain elevation. Tidal-timescale simulations using future conditions were also used to infer changes in optical depth: though sea-level rise acts to decrease mean light irradiance, decreased suspended-sediment concentrations increase irradiance, yielding small changes in optical depth. The modeling results also assisted with the development of a dimensionless estuarine geomorphic number representing the ratio of potential sediment import forces to sediment export forces; we found the number to be linearly related to relative geomorphic change in Suisun Bay. The methods implemented here are widely applicable to evaluating future scenarios of estuarine change over decadal timescales. ?? The Author(s) 2009.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Estuaries and Coasts","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s12237-009-9244-y","issn":"15592723","usgsCitation":"Ganju, N., and Schoellhamer, D., 2010, Decadal-timescale estuarine geomorphic change under future scenarios of climate and sediment supply: Estuaries and Coasts, v. 33, no. 1, p. 15-29, https://doi.org/10.1007/s12237-009-9244-y.","startPage":"15","endPage":"29","numberOfPages":"15","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":475812,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1007/s12237-009-9244-y","text":"Publisher Index Page"},{"id":244760,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":216862,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s12237-009-9244-y"}],"volume":"33","issue":"1","noUsgsAuthors":false,"publicationDate":"2009-12-19","publicationStatus":"PW","scienceBaseUri":"5059fe01e4b0c8380cd4ea75","contributors":{"authors":[{"text":"Ganju, N. K. 0000-0002-1096-0465","orcid":"https://orcid.org/0000-0002-1096-0465","contributorId":64782,"corporation":false,"usgs":true,"family":"Ganju","given":"N. K.","affiliations":[],"preferred":false,"id":443462,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schoellhamer, D. H. 0000-0001-9488-7340","orcid":"https://orcid.org/0000-0001-9488-7340","contributorId":85624,"corporation":false,"usgs":true,"family":"Schoellhamer","given":"D. H.","affiliations":[],"preferred":false,"id":443463,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70136184,"text":"70136184 - 2010 - Seabird databases and the new paradigm for scientific publication and attribution","interactions":[],"lastModifiedDate":"2014-12-31T15:13:31","indexId":"70136184","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2675,"text":"Marine Ornithology: Journal of Seabird Research and Conservation","onlineIssn":"2074-1235","printIssn":"1018-3337","active":true,"publicationSubtype":{"id":10}},"title":"Seabird databases and the new paradigm for scientific publication and attribution","docAbstract":"<p>For more than 300 years, the peer-reviewed journal article has been the principal medium for packaging and delivering scientific data. With new tools for managing digital data, a new paradigm is emerging&mdash;one that demands open and direct access to data and that enables and rewards a broad-based approach to scientific questions. Ground-breaking papers in the future will increasingly be those that creatively mine and synthesize vast stores of data available on the Internet. This is especially true for conservation science, in which essential data can be readily captured in standard record formats. For seabird professionals, a number of globally shared databases are in the offing, or should be. These databases will capture the salient results of inventories and monitoring, pelagic surveys, diet studies, and telemetry. A number of real or perceived barriers to data sharing exist, but none is insurmountable. Our discipline should take an important stride now by adopting a specially designed markup language for annotating and sharing seabird data.</p>","language":"English","publisher":"African Seabird Group","usgsCitation":"Hatch, S.A., 2010, Seabird databases and the new paradigm for scientific publication and attribution: Marine Ornithology: Journal of Seabird Research and Conservation, v. 38, p. 1-6.","productDescription":"6 p.","startPage":"1","endPage":"6","numberOfPages":"6","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-024049","costCenters":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"links":[{"id":296968,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"38","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"54dd2c4ce4b08de9379b370f","contributors":{"authors":[{"text":"Hatch, Scott A. 0000-0002-0064-8187 shatch@usgs.gov","orcid":"https://orcid.org/0000-0002-0064-8187","contributorId":2625,"corporation":false,"usgs":true,"family":"Hatch","given":"Scott","email":"shatch@usgs.gov","middleInitial":"A.","affiliations":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"preferred":true,"id":537202,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70044163,"text":"70044163 - 2010 - Potential economic benefits of adapting agricultural production systems to future climate change","interactions":[],"lastModifiedDate":"2016-08-15T20:18:20","indexId":"70044163","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1547,"text":"Environmental Management","active":true,"publicationSubtype":{"id":10}},"title":"Potential economic benefits of adapting agricultural production systems to future climate change","docAbstract":"<p>Potential economic impacts of future climate change on crop enterprise net returns and annual net farm income (NFI) are evaluated for small and large representative farms in Flathead Valley in Northwest Montana. Crop enterprise net returns and NFI in an historical climate period (1960&ndash;2005) and future climate period (2006&ndash;2050) are compared when agricultural production systems (APSs) are adapted to future climate change. Climate conditions in the future climate period are based on the A1B, B1, and A2 CO<sub>2</sub> emission scenarios from the Intergovernmental Panel on Climate Change Fourth Assessment Report. Steps in the evaluation include: (1) specifying crop enterprises and APSs (i.e., combinations of crop enterprises) in consultation with locals producers; (2) simulating crop yields for two soils, crop prices, crop enterprises costs, and NFIs for APSs; (3) determining the dominant APS in the historical and future climate periods in terms of NFI; and (4) determining whether NFI for the dominant APS in the historical climate period is superior to NFI for the dominant APS in the future climate period. Crop yields are simulated using the Environmental/Policy Integrated Climate (EPIC) model and dominance comparisons for NFI are based on the stochastic efficiency with respect to a function (SERF) criterion. Probability distributions that best fit the EPIC-simulated crop yields are used to simulate 100 values for crop yields for the two soils in the historical and future climate periods. Best-fitting probability distributions for historical inflation-adjusted crop prices and specified triangular probability distributions for crop enterprise costs are used to simulate 100 values for crop prices and crop enterprise costs. Averaged over all crop enterprises, farm sizes, and soil types, simulated net return per ha averaged over all crop enterprises decreased 24% and simulated mean NFI for APSs decreased 57% between the historical and future climate periods. Although adapting APSs to future climate change is advantageous (i.e., NFI with adaptation is superior to NFI without adaptation based on SERF), in six of the nine cases in which adaptation is advantageous, NFI with adaptation in the future climate period is inferior to NFI in the historical climate period. Therefore, adaptation of APSs to future climate change in Flathead Valley is insufficient to offset the adverse impacts on NFI of such change.</p>","language":"English","publisher":"Springer","publisherLocation":"Amsterdam, Netherlands","doi":"10.1007/s00267-010-9427-0","usgsCitation":"Fagre, D.B., Pederson, G., Bengtson, L.E., Prato, T., Qui, Z., and Williams, J.R., 2010, Potential economic benefits of adapting agricultural production systems to future climate change: Environmental Management, v. 45, no. 3, p. 577-589, https://doi.org/10.1007/s00267-010-9427-0.","productDescription":"13 p.","startPage":"577","endPage":"589","numberOfPages":"13","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-013504","costCenters":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"links":[{"id":270128,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Montana","county":"Flathhead","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -115.0208,47.5998 ], [ -115.0208,49.0011 ], [ -112.8857,49.0011 ], [ -112.8857,47.5998 ], [ -115.0208,47.5998 ] ] ] } } ] }","volume":"45","issue":"3","noUsgsAuthors":false,"publicationDate":"2010-01-28","publicationStatus":"PW","scienceBaseUri":"5152c3b1e4b01197b08e9cee","contributors":{"authors":[{"text":"Fagre, Daniel B. 0000-0001-8552-9461 dan_fagre@usgs.gov","orcid":"https://orcid.org/0000-0001-8552-9461","contributorId":2036,"corporation":false,"usgs":true,"family":"Fagre","given":"Daniel","email":"dan_fagre@usgs.gov","middleInitial":"B.","affiliations":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"preferred":true,"id":474943,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pederson, Gregory","contributorId":50058,"corporation":false,"usgs":true,"family":"Pederson","given":"Gregory","affiliations":[],"preferred":false,"id":474945,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bengtson, Lindsey E.","contributorId":28497,"corporation":false,"usgs":true,"family":"Bengtson","given":"Lindsey","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":474944,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Prato, Tony","contributorId":97394,"corporation":false,"usgs":true,"family":"Prato","given":"Tony","affiliations":[],"preferred":false,"id":474948,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Qui, Zeyuan","contributorId":66561,"corporation":false,"usgs":true,"family":"Qui","given":"Zeyuan","email":"","affiliations":[],"preferred":false,"id":474946,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Williams, Jimmie R.","contributorId":89776,"corporation":false,"usgs":true,"family":"Williams","given":"Jimmie","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":474947,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70043146,"text":"70043146 - 2010 - Anthropogenic influence on recent bathymetric change in west-central San Francisco Bay","interactions":[],"lastModifiedDate":"2021-02-17T13:45:55.927734","indexId":"70043146","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3331,"text":"San Francisco Estuary and Watershed Science","active":true,"publicationSubtype":{"id":10}},"title":"Anthropogenic influence on recent bathymetric change in west-central San Francisco Bay","docAbstract":"<p><span>Two multibeam sonar surveys of west-central San Francisco Bay, California, were conducted in 1997 and 2008. Bathymetric change analysis between the two surveys indicates a loss of 14.1 million cubic meters (-3.1 cm/yr) of sediment during this time period, representing an approximately three-fold acceleration of the rate that was observed from prior depth change analysis from 1947 to 1979 for all of Central Bay, using more spatially coarse National Ocean Service (NOS) soundings. The portions of the overlapping survey areas between 1997 and 2008 designated as aggregate mining lease sites lost sediment at five times the rate of the remainder of west-central San Francisco Bay. Despite covering only 28% of the analysis area, volume change within leasing areas accounted for 9.2 million cubic meters of sediment loss, while the rest of the area lost 4.9 million cubic meters of sediment. The uncertainty of this recent analysis is more tightly constrained due to more stringent controls on vertical and horizontal position via tightly coupled, inertially aided differential Global Positioning Systems (GPS) solutions for survey vessel trajectory that virtually eliminate inaccuracies from traditional tide modeling and vessel motion artifacts. Further, quantification of systematic depth measurement error can now be calculated through comparison of static surfaces (e.g., bedrock) between surveys using seafloor habitat maps based on acoustic backscatter measurements and ground-truthing with grab samples and underwater video. Sediment loss in the entire San Francisco Bay Coastal System during the last half-century, as estimated from a series of bathymetric change studies, is 240 million cubic meters, and most of this is believed to be coarse sediment (i.e., sand and gravel) from Central Bay and the San Francisco Bar, which is likely to limit the sand supply to adjacent, open-coast beaches. This hypothesis is supported by a calibrated numerical model in a related study that indicates that there is a potential net export of sand-sized sediment across the Golden Gate, suggesting that a reduction in the supply of sand-sized sediment within west-central San Francisco Bay will limit transport to the outer coast.</span></p>","language":"English","publisher":"John Muir Institute of the Environment","doi":"10.15447/sfews.2010v8iss3art2","usgsCitation":"Barnard, P.L., and Kvitek, R.G., 2010, Anthropogenic influence on recent bathymetric change in west-central San Francisco Bay: San Francisco Estuary and Watershed Science, v. 8, no. 3, 13 p., https://doi.org/10.15447/sfews.2010v8iss3art2.","productDescription":"13 p.","numberOfPages":"13","additionalOnlineFiles":"N","ipdsId":"IP-017582","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":488076,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.15447/sfews.2010v8iss3art2","text":"Publisher Index Page"},{"id":383300,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","city":"San Francisco","otherGeospatial":"San Francisco Bay","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.590942,37.397437 ], [ -122.590942,38.277001 ], [ -121.700363,38.277001 ], [ -121.700363,37.397437 ], [ -122.590942,37.397437 ] ] ] } } ] }","volume":"8","issue":"3","noUsgsAuthors":false,"publicationDate":"2010-09-22","publicationStatus":"PW","scienceBaseUri":"515bfddfe4b075500ee5ca1a","contributors":{"authors":[{"text":"Barnard, Patrick L. 0000-0003-1414-6476 pbarnard@usgs.gov","orcid":"https://orcid.org/0000-0003-1414-6476","contributorId":2880,"corporation":false,"usgs":true,"family":"Barnard","given":"Patrick","email":"pbarnard@usgs.gov","middleInitial":"L.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":473039,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kvitek, Rikk G.","contributorId":107804,"corporation":false,"usgs":true,"family":"Kvitek","given":"Rikk","email":"","middleInitial":"G.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":473040,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70033896,"text":"70033896 - 2010 - Intraspecific variation in growth of marsh macrophytes in response to salinity and soil type: Implications for wetland restoration","interactions":[],"lastModifiedDate":"2019-03-27T15:22:18","indexId":"70033896","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1584,"text":"Estuaries and Coasts","active":true,"publicationSubtype":{"id":10}},"title":"Intraspecific variation in growth of marsh macrophytes in response to salinity and soil type: Implications for wetland restoration","docAbstract":"<p><span>Genetic diversity within plant populations can influence plant community structure along environmental gradients. In wetland habitats, salinity and soil type are factors that can vary along gradients and therefore affect plant growth. To test for intraspecific growth variation in response to these factors, a greenhouse study was conducted using common plants that occur in northern Gulf of Mexico brackish and salt marshes. Individual plants of&nbsp;</span><i class=\"EmphasisTypeItalic \">Distichlis spicata</i><span>,&nbsp;</span><i class=\"EmphasisTypeItalic \">Phragmites australis</i><span>,&nbsp;</span><i class=\"EmphasisTypeItalic \">Schoenoplectus californicus</i><span>, and&nbsp;</span><i class=\"EmphasisTypeItalic \">Schoenoplectus robustus</i><span>&nbsp;were collected from several locations along the coast in Louisiana, USA. Plant identity, based on collection location, was used as a measure of intraspecific variability. Prepared soil mixtures were organic, silt, or clay, and salinity treatments were 0 or 18&nbsp;psu. Significant intraspecific variation in stem number, total stem height, or biomass was found in all species. Within species, response to soil type varied, but increased salinity significantly decreased growth in all individuals. Findings indicate that inclusion of multiple genets within species is an important consideration for marsh restoration projects that include vegetation plantings. This strategy will facilitate establishment of plant communities that have the flexibility to adapt to changing environmental conditions and, therefore, are capable of persisting over time.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/s12237-009-9227-z","issn":"15592723","usgsCitation":"Howard, R., 2010, Intraspecific variation in growth of marsh macrophytes in response to salinity and soil type: Implications for wetland restoration: Estuaries and Coasts, v. 33, no. 1, p. 127-138, https://doi.org/10.1007/s12237-009-9227-z.","productDescription":"12 p.","startPage":"127","endPage":"138","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":242007,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":214299,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s12237-009-9227-z"}],"volume":"33","issue":"1","noUsgsAuthors":false,"publicationDate":"2009-10-15","publicationStatus":"PW","scienceBaseUri":"505a3dcae4b0c8380cd63851","contributors":{"authors":[{"text":"Howard, R.J. 0000-0001-7264-4364","orcid":"https://orcid.org/0000-0001-7264-4364","contributorId":86452,"corporation":false,"usgs":true,"family":"Howard","given":"R.J.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":false,"id":443082,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70136161,"text":"70136161 - 2010 - Morbillivirus and <i>Toxoplasma</i> exposure and association with hematological parameters for southern Beaufort Sea polar bears: potential response to infectious agents in a sentinel species","interactions":[],"lastModifiedDate":"2017-08-29T18:15:03","indexId":"70136161","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1443,"text":"EcoHealth","active":true,"publicationSubtype":{"id":10}},"title":"Morbillivirus and <i>Toxoplasma</i> exposure and association with hematological parameters for southern Beaufort Sea polar bears: potential response to infectious agents in a sentinel species","docAbstract":"<p>Arctic temperatures are increasing in response to greenhouse gas forcing and polar bears have already responded to changing conditions. Declines in body stature and vital rates have been linked to warming-induced loss of sea-ice. As food webs change and human activities respond to a milder Arctic, exposure of polar bears and other arctic marine organisms to infectious agents may increase. Because of the polar bear&rsquo;s status as arctic ecosystem sentinel, polar bear health could provide an index of changing pathogen occurrence throughout the Arctic, however, exposure and monitoring protocols have yet to be established. We examine prevalence of antibodies to Toxoplasma gondii, and four morbilliviruses (canine distemper [CDV], phocine distemper [PDV], dolphin morbillivirus [DMV], porpoise morbillivirus [PMV]) including risk factors for exposure. We also examine the relationships between antibody levels and hematologic values established in the previous companion article. Antibodies to Toxoplasma gondii and morbilliviruses were found in both sample years. We found a significant inverse relationship between CDV titer and total leukocytes, neutrophils, monocytes, and eosinophils, and a significant positive relationship between eosinophils and Toxoplasma gondii antibodies. Morbilliviral prevalence varied significantly among age cohorts, with 1&ndash;2 year olds least likely to be seropositive and bears aged 5&ndash;7 most likely. Data suggest that the presence of CDV and Toxoplasma gondii antibodies is associated with polar bear hematologic values. We conclude that exposure to CDV-like antigen is not randomly distributed among age classes and suggest that differing behaviors among life history stages may drive probability of specific antibody presence.</p>","language":"English","publisher":"Springer","doi":"10.1007/s10393-010-0323-0","usgsCitation":"Kirk, C.M., Amstrup, S.C., Swor, R., Holcomb, D., and O'Hara, T., 2010, Morbillivirus and <i>Toxoplasma</i> exposure and association with hematological parameters for southern Beaufort Sea polar bears: potential response to infectious agents in a sentinel species: EcoHealth, v. 7, no. 3, p. 321-331, https://doi.org/10.1007/s10393-010-0323-0.","productDescription":"11 p.","startPage":"321","endPage":"331","numberOfPages":"11","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-018390","costCenters":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"links":[{"id":296970,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"7","issue":"3","noUsgsAuthors":false,"publicationDate":"2010-07-07","publicationStatus":"PW","scienceBaseUri":"54dd2c04e4b08de9379b35e5","contributors":{"authors":[{"text":"Kirk, Cassandra M.","contributorId":103122,"corporation":false,"usgs":false,"family":"Kirk","given":"Cassandra","email":"","middleInitial":"M.","affiliations":[{"id":6752,"text":"University of Alaska Fairbanks","active":true,"usgs":false}],"preferred":false,"id":537178,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Amstrup, Steven C.","contributorId":67034,"corporation":false,"usgs":false,"family":"Amstrup","given":"Steven","email":"","middleInitial":"C.","affiliations":[{"id":13182,"text":"Polar Bears International","active":true,"usgs":false}],"preferred":false,"id":537508,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Swor, Rhonda","contributorId":79337,"corporation":false,"usgs":false,"family":"Swor","given":"Rhonda","email":"","affiliations":[{"id":6752,"text":"University of Alaska Fairbanks","active":true,"usgs":false}],"preferred":false,"id":537509,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Holcomb, Darce","contributorId":77392,"corporation":false,"usgs":false,"family":"Holcomb","given":"Darce","email":"","affiliations":[{"id":6752,"text":"University of Alaska Fairbanks","active":true,"usgs":false}],"preferred":false,"id":537510,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"O'Hara, Todd M.","contributorId":34768,"corporation":false,"usgs":false,"family":"O'Hara","given":"Todd M.","affiliations":[{"id":6752,"text":"University of Alaska Fairbanks","active":true,"usgs":false}],"preferred":false,"id":537511,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70033894,"text":"70033894 - 2010 - Reconciling uncertain costs and benefits in bayes nets for invasive species management","interactions":[],"lastModifiedDate":"2012-03-12T17:21:32","indexId":"70033894","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3300,"text":"Risk Analysis","active":true,"publicationSubtype":{"id":10}},"title":"Reconciling uncertain costs and benefits in bayes nets for invasive species management","docAbstract":"Bayes nets are used increasingly to characterize environmental systems and formalize probabilistic reasoning to support decision making. These networks treat probabilities as exact quantities. Sensitivity analysis can be used to evaluate the importance of assumptions and parameter estimates. Here, we outline an application of info-gap theory to Bayes nets that evaluates the sensitivity of decisions to possibly large errors in the underlying probability estimates and utilities. We apply it to an example of management and eradication of Red Imported Fire Ants in Southern Queensland, Australia and show how changes in management decisions can be justified when uncertainty is considered. ?? 2009 Society for Risk Analysis.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Risk Analysis","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1111/j.1539-6924.2009.01273.x","issn":"02724332","usgsCitation":"Burgman, M., Wintle, B., Thompson, C.A., Moilanen, A., Runge, M., and Ben-Haim, Y., 2010, Reconciling uncertain costs and benefits in bayes nets for invasive species management: Risk Analysis, v. 30, no. 2, p. 277-284, https://doi.org/10.1111/j.1539-6924.2009.01273.x.","startPage":"277","endPage":"284","numberOfPages":"8","costCenters":[],"links":[{"id":214267,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1539-6924.2009.01273.x"},{"id":241972,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a96a1e4b0c8380cd820ed","contributors":{"authors":[{"text":"Burgman, M.A.","contributorId":88851,"corporation":false,"usgs":true,"family":"Burgman","given":"M.A.","email":"","affiliations":[],"preferred":false,"id":443070,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wintle, B.A.","contributorId":72100,"corporation":false,"usgs":true,"family":"Wintle","given":"B.A.","email":"","affiliations":[],"preferred":false,"id":443068,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Thompson, C. A.","contributorId":98769,"corporation":false,"usgs":false,"family":"Thompson","given":"C.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":443072,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Moilanen, A.","contributorId":91214,"corporation":false,"usgs":true,"family":"Moilanen","given":"A.","email":"","affiliations":[],"preferred":false,"id":443071,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Runge, M.C. 0000-0002-8081-536X","orcid":"https://orcid.org/0000-0002-8081-536X","contributorId":49312,"corporation":false,"usgs":true,"family":"Runge","given":"M.C.","affiliations":[],"preferred":false,"id":443067,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Ben-Haim, Y.","contributorId":73315,"corporation":false,"usgs":true,"family":"Ben-Haim","given":"Y.","email":"","affiliations":[],"preferred":false,"id":443069,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70033867,"text":"70033867 - 2010 - Headwater streams and forest management: does ecoregional context influence logging effects on benthic communities?","interactions":[],"lastModifiedDate":"2016-06-14T16:07:00","indexId":"70033867","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1919,"text":"Hydrobiologia","onlineIssn":"1573-5117","printIssn":"0018-8158","active":true,"publicationSubtype":{"id":10}},"title":"Headwater streams and forest management: does ecoregional context influence logging effects on benthic communities?","docAbstract":"<p>Effects of forest management on stream communities have been widely documented, but the role that climate plays in the disturbance outcomes is not understood. In order to determine whether the effect of disturbance from forest management on headwater stream communities varies by climate, we evaluated benthic macroinvertebrate communities in 24 headwater streams that differed in forest management (logged-roaded vs. unlogged-unroaded, hereafter logged and unlogged) within two ecological sub-regions (wet versus dry) within the eastern Cascade Range, Washington, USA. In both ecoregions, total macroinvertebrate density was highest at logged sites (P = 0.001) with gathering-collectors and shredders dominating. Total taxonomic richness and diversity did not differ between ecoregions or forest management types. Shredder densities were positively correlated with total deciduous and Sitka alder (Alnus sinuata) riparian cover. Further, differences in shredder density between logged and unlogged sites were greater in the wet ecoregion (logging &times; ecoregion interaction; P = 0.006) suggesting that differences in post-logging forest succession between ecoregions were responsible for differences in shredder abundance. Headwater stream benthic community structure was influenced by logging and regional differences in climate. Future development of ecoregional classification models at the subbasin scale, and use of functional metrics in addition to structural metrics, may allow for more accurate assessments of anthropogenic disturbances in mountainous regions where mosaics of localized differences in climate are common.</p>","language":"English","publisher":"Springer","doi":"10.1007/s10750-009-0058-5","issn":"00188158","usgsCitation":"Medhurst, R.B., Wipfli, M.S., Binckley, C., Polivka, K., Hessburg, P.F., and Salter, R.B., 2010, Headwater streams and forest management: does ecoregional context influence logging effects on benthic communities?: Hydrobiologia, v. 641, no. 1, p. 71-83, https://doi.org/10.1007/s10750-009-0058-5.","productDescription":"13 p.","startPage":"71","endPage":"83","numberOfPages":"13","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":242073,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":214353,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s10750-009-0058-5"}],"country":"United States","state":"Washington","otherGeospatial":"Cascade Range, Wenatchee River subbasin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -120.94711303710938,\n              48.17432829641993\n            ],\n            [\n              -120.9814453125,\n              48.09459164290992\n            ],\n            [\n              -121.14898681640626,\n              48.039528693690556\n            ],\n            [\n              -121.13113403320311,\n              48.011056420797836\n            ],\n            [\n              -121.17095947265625,\n              47.951305426762616\n            ],\n            [\n              -121.17645263671874,\n              47.892406101169264\n            ],\n            [\n              -121.13800048828125,\n              47.81684332352077\n            ],\n            [\n              -121.15447998046875,\n              47.7263921299974\n            ],\n            [\n              -121.15310668945312,\n              47.64596177800046\n            ],\n            [\n              -121.06658935546874,\n              47.54223662718361\n            ],\n            [\n              -120.98419189453125,\n              47.45687999525879\n            ],\n            [\n              -120.8221435546875,\n              47.40764414848437\n            ],\n            [\n              -120.70816040039061,\n              47.404855836246135\n            ],\n            [\n              -120.59829711914061,\n              47.34533667855891\n            ],\n            [\n              -120.44036865234375,\n              47.2708432505609\n            ],\n            [\n              -120.355224609375,\n              47.3425450696602\n            ],\n            [\n              -120.34149169921875,\n              47.39277144427804\n            ],\n            [\n              -120.42526245117186,\n              47.4745193657043\n            ],\n            [\n              -120.34149169921875,\n              47.519983057945794\n            ],\n            [\n              -120.3277587890625,\n              47.611718174784954\n            ],\n            [\n              -120.58181762695311,\n              47.85003078545827\n            ],\n            [\n              -120.71502685546875,\n              48.038610478762806\n            ],\n            [\n              -120.84686279296874,\n              48.19996433122713\n            ],\n            [\n              -120.94711303710938,\n              48.17432829641993\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"641","issue":"1","noUsgsAuthors":false,"publicationDate":"2010-01-07","publicationStatus":"PW","scienceBaseUri":"505a2fd4e4b0c8380cd5d114","contributors":{"authors":[{"text":"Medhurst, R. 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Brion","contributorId":97718,"corporation":false,"usgs":false,"family":"Salter","given":"R.","email":"","middleInitial":"Brion","affiliations":[{"id":12647,"text":"U.S. Forest Service, Pacific Northwest Research Station","active":true,"usgs":false}],"preferred":false,"id":442910,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70033825,"text":"70033825 - 2010 - Night sampling improves indices used for management of yellow perch in Lake Erie","interactions":[],"lastModifiedDate":"2012-03-12T17:21:32","indexId":"70033825","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1659,"text":"Fisheries Management and Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Night sampling improves indices used for management of yellow perch in Lake Erie","docAbstract":"Catch rate (catch per hour) was examined for age-0 and age-1 yellow perch, Perca flavescens (Mitchill), captured in bottom trawls from 1991 to 2005 in western Lake Erie: (1) to examine variation of catch rate among years, seasons, diel periods and their interactions; and (2) to determine whether sampling during particular diel periods improved the management value of CPH data used in models to project abundance of age-2 yellow perch. Catch rate varied with year, season and the diel period during which sampling was conducted as well as by the interaction between year and season. Indices of abundance of age-0 and age-1 yellow perch estimated from night samples typically produced better fitting models and lower estimates of age-2 abundance than those using morning or afternoon samples, whereas indices using afternoon samples typically produced less precise and higher estimates of abundance. The diel period during which sampling is conducted will not affect observed population trends but may affect estimates of abundance of age-0 and age-1 yellow perch, which in turn affect recommended allowable harvest. A field experiment throughout western Lake Erie is recommended to examine potential benefits of night sampling to management of yellow perch. Published 2010. The article is a US Government work and is in the public domain in the USA.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Fisheries Management and Ecology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1111/j.1365-2400.2009.00721.x","issn":"0969997X","usgsCitation":"Kocovsky, P., Stapanian, M., and Knight, C., 2010, Night sampling improves indices used for management of yellow perch in Lake Erie: Fisheries Management and Ecology, v. 17, no. 1, p. 10-18, https://doi.org/10.1111/j.1365-2400.2009.00721.x.","startPage":"10","endPage":"18","numberOfPages":"9","costCenters":[],"links":[{"id":214209,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1365-2400.2009.00721.x"},{"id":241908,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"17","issue":"1","noUsgsAuthors":false,"publicationDate":"2010-01-08","publicationStatus":"PW","scienceBaseUri":"505a6654e4b0c8380cd72d77","contributors":{"authors":[{"text":"Kocovsky, P.M.","contributorId":78447,"corporation":false,"usgs":true,"family":"Kocovsky","given":"P.M.","affiliations":[],"preferred":false,"id":442716,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stapanian, M.A.","contributorId":65437,"corporation":false,"usgs":true,"family":"Stapanian","given":"M.A.","email":"","affiliations":[],"preferred":false,"id":442714,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Knight, C.T.","contributorId":66042,"corporation":false,"usgs":true,"family":"Knight","given":"C.T.","email":"","affiliations":[],"preferred":false,"id":442715,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70136149,"text":"70136149 - 2010 - Bringing wisents back to the Caucasus Mountains: 70 years of a grand mission","interactions":[],"lastModifiedDate":"2016-07-11T12:28:23","indexId":"70136149","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5131,"text":"European Bison Conservation Newletter","active":true,"publicationSubtype":{"id":10}},"title":"Bringing wisents back to the Caucasus Mountains: 70 years of a grand mission","docAbstract":"<p>We describe the history of mountain wisent restoration in the north-west Caucasus region. We review information on wisent during the 18th and 19th centuries, contemporary regional development and reasons for wisent extirpation. We emphasize the key role of the Kuban Hunting Reserve as a main factor in preserving wisent in this region between 1888 and 1909. The article provides information on the fate of three known Caucasus wisent and their impact on the common pedigree of EuropeanWisent. The importance of scientist&rsquo;s efforts to conserve the survived wisent in Europe in 1920th and international cooperation is underscored. The issues of hybridization between wisent and American bison and the possible influence of hybridization events on the and taxonomic status of contemporary mountain wisent are discussed. We describes in detail the history of wisent reintroduced to the Caucasus, the establishment of seasonal migration patterns and adaptation to the mountainous region and poaching pressures. Mountain wisent reached a maximum number of 1500 animals in 1991. We review the significant role of the Caucasian Biosphere Reserve and its zoologists in conservation of mountain wisent in its historical area and current research objectives with the support of German conservation organizations.</p>","language":"English","publisher":"European Bison Conservation Center","usgsCitation":"Sipko, T., Trepet, S., Gogan, P.J., and Mizin, I., 2010, Bringing wisents back to the Caucasus Mountains: 70 years of a grand mission: European Bison Conservation Newletter, v. 3, p. 33-44.","productDescription":"12 p.","startPage":"33","endPage":"44","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-024385","costCenters":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"links":[{"id":325023,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":325022,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.smz.waw.pl/en/zubr-i-jego-ochrona-biuletyn-vol-3-2010/"}],"volume":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5784c338e4b0e02680be5915","contributors":{"authors":[{"text":"Sipko, Taras","contributorId":131081,"corporation":false,"usgs":false,"family":"Sipko","given":"Taras","email":"","affiliations":[{"id":7232,"text":"Institute of Problems Ecology & Evolution RAS, Moscow, Russia","active":true,"usgs":false}],"preferred":false,"id":537164,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Trepet, Sergei","contributorId":131080,"corporation":false,"usgs":false,"family":"Trepet","given":"Sergei","email":"","affiliations":[{"id":7233,"text":"Caucasian biosphere reserve, Maikop, Russia","active":true,"usgs":false}],"preferred":false,"id":537163,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gogan, Peter J. 0000-0002-7821-133X peter_gogan@usgs.gov","orcid":"https://orcid.org/0000-0002-7821-133X","contributorId":1771,"corporation":false,"usgs":true,"family":"Gogan","given":"Peter","email":"peter_gogan@usgs.gov","middleInitial":"J.","affiliations":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"preferred":true,"id":537161,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Mizin, Ivan","contributorId":131079,"corporation":false,"usgs":false,"family":"Mizin","given":"Ivan","email":"","affiliations":[{"id":7232,"text":"Institute of Problems Ecology & Evolution RAS, Moscow, Russia","active":true,"usgs":false}],"preferred":false,"id":537162,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70033783,"text":"70033783 - 2010 - The ShakeOut earthquake scenario: Verification of three simulation sets","interactions":[],"lastModifiedDate":"2012-03-12T17:21:34","indexId":"70033783","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1803,"text":"Geophysical Journal International","active":true,"publicationSubtype":{"id":10}},"title":"The ShakeOut earthquake scenario: Verification of three simulation sets","docAbstract":"This paper presents a verification of three simulations of the ShakeOut scenario, an M<sub>w</sub> 7.8 earthquake on a portion of the San Andreas fault in southern California, conducted by three different groups at the Southern California Earthquake Center using the SCEC Community Velocity Model for this region. We conducted two simulations using the finite difference method, and one by the finite element method, and performed qualitative and quantitative comparisons between the corresponding results. The results are in good agreement with each other; only small differences occur both in amplitude and phase between the various synthetics at ten observation points located near and away from the fault-as far as 150 km away from the fault. Using an available goodness-of-fit criterion all the comparisons scored above 8, with most above 9.2. This score would be regarded as excellent if the measurements were between recorded and synthetic seismograms. We also report results of comparisons based on time-frequency misfit criteria. Results from these two criteria can be used for calibrating the two methods for comparing seismograms. In those cases in which noticeable discrepancies occurred between the seismograms generated by the three groups, we found that they were the product of inherent characteristics of the various numerical methods used and their implementations. In particular, we found that the major source of discrepancy lies in the difference between mesh and grid representations of the same material model. Overall, however, even the largest differences in the synthetic seismograms are small. Thus, given the complexity of the simulations used in this verification, it appears that the three schemes are consistent, reliable and sufficiently accurate and robust for use in future large-scale simulations. ?? 2009 The Authors Journal compilation ?? 2009 RAS.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geophysical Journal International","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1111/j.1365-246X.2009.04417.x","issn":"0956540X","usgsCitation":"Bielak, J., Graves, R., Olsen, K., Taborda, R., Ramirez-Guzman, L., Day, S., Ely, G., Roten, D., Jordan, T., Maechling, P., Urbanic, J., Cui, Y., and Juve, G., 2010, The ShakeOut earthquake scenario: Verification of three simulation sets: Geophysical Journal International, v. 180, no. 1, p. 375-404, https://doi.org/10.1111/j.1365-246X.2009.04417.x.","startPage":"375","endPage":"404","numberOfPages":"30","costCenters":[],"links":[{"id":487725,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1111/j.1365-246x.2009.04417.x","text":"Publisher Index Page"},{"id":214498,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1365-246X.2009.04417.x"},{"id":242231,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"180","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba8e7e4b08c986b321f17","contributors":{"authors":[{"text":"Bielak, J.","contributorId":88572,"corporation":false,"usgs":true,"family":"Bielak","given":"J.","email":"","affiliations":[],"preferred":false,"id":442434,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Graves, R.W. 0000-0001-9758-453X","orcid":"https://orcid.org/0000-0001-9758-453X","contributorId":77691,"corporation":false,"usgs":true,"family":"Graves","given":"R.W.","affiliations":[],"preferred":false,"id":442432,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Olsen, K.B.","contributorId":66022,"corporation":false,"usgs":true,"family":"Olsen","given":"K.B.","email":"","affiliations":[],"preferred":false,"id":442430,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Taborda, R.","contributorId":19792,"corporation":false,"usgs":true,"family":"Taborda","given":"R.","email":"","affiliations":[],"preferred":false,"id":442424,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Ramirez-Guzman, L.","contributorId":60459,"corporation":false,"usgs":true,"family":"Ramirez-Guzman","given":"L.","affiliations":[],"preferred":false,"id":442429,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Day, S.M.","contributorId":41425,"corporation":false,"usgs":true,"family":"Day","given":"S.M.","email":"","affiliations":[],"preferred":false,"id":442426,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Ely, G.P.","contributorId":97719,"corporation":false,"usgs":true,"family":"Ely","given":"G.P.","email":"","affiliations":[],"preferred":false,"id":442436,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Roten, D.","contributorId":73836,"corporation":false,"usgs":true,"family":"Roten","given":"D.","affiliations":[],"preferred":false,"id":442431,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Jordan, T.H.","contributorId":83320,"corporation":false,"usgs":true,"family":"Jordan","given":"T.H.","affiliations":[],"preferred":false,"id":442433,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Maechling, P.J.","contributorId":24582,"corporation":false,"usgs":true,"family":"Maechling","given":"P.J.","email":"","affiliations":[],"preferred":false,"id":442425,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Urbanic, J.","contributorId":47597,"corporation":false,"usgs":true,"family":"Urbanic","given":"J.","email":"","affiliations":[],"preferred":false,"id":442427,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Cui, Y.","contributorId":93717,"corporation":false,"usgs":true,"family":"Cui","given":"Y.","email":"","affiliations":[],"preferred":false,"id":442435,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Juve, G.","contributorId":49993,"corporation":false,"usgs":true,"family":"Juve","given":"G.","email":"","affiliations":[],"preferred":false,"id":442428,"contributorType":{"id":1,"text":"Authors"},"rank":13}]}}
,{"id":70178483,"text":"70178483 - 2010 - Post-construction monitoring of a Core-Loc™ breakwater using tripod-based LiDAR","interactions":[],"lastModifiedDate":"2017-01-20T10:59:44","indexId":"70178483","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Post-construction monitoring of a Core-Loc™ breakwater using tripod-based LiDAR","docAbstract":"<p>The goal of the technology application described herein is to determine whether breakwater monitoring data collected using Tripod (or Terrestrial) Light Detection and Ranging (T-LiDAR) can give insight into processes such as how Core-Loc™ concrete armour units nest following construction, and in turn how settlement affects armour layer stability, concrete cap performance, and armour unit breakage. &nbsp;A further objective is that this information can then be incorporated into the design of future projects using concrete armour units. &nbsp;The results of this application of T-LiDAR, including the challenges encountered and the conclusions drawn regarding initial concrete armour unit movement will be presented in this paper.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Coasts, marine structures and breakwaters: Adapting to change","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Thomas Telford Limitied","doi":"10.1680/cmsb.41301.0039","usgsCitation":"Podoski, J.H., Bawden, G.W., Bond, S., Smith, T.D., and Foster, J., 2010, Post-construction monitoring of a Core-Loc™ breakwater using tripod-based LiDAR, chap. <i>of</i> Coasts, marine structures and breakwaters: Adapting to change, https://doi.org/10.1680/cmsb.41301.0039.","ipdsId":"IP-012418","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":333550,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"publishingServiceCenter":{"id":1,"text":"Sacramento PSC"},"noUsgsAuthors":false,"publicationDate":"2010-07-02","publicationStatus":"PW","scienceBaseUri":"58833023e4b0d002316377a2","contributors":{"authors":[{"text":"Podoski, Jessica H.","contributorId":178488,"corporation":false,"usgs":false,"family":"Podoski","given":"Jessica","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":659195,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bawden, Gerald W. gbawden@usgs.gov","contributorId":1071,"corporation":false,"usgs":true,"family":"Bawden","given":"Gerald","email":"gbawden@usgs.gov","middleInitial":"W.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":659196,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bond, Sandra 0000-0003-0522-5287 sbond@usgs.gov","orcid":"https://orcid.org/0000-0003-0522-5287","contributorId":3328,"corporation":false,"usgs":true,"family":"Bond","given":"Sandra","email":"sbond@usgs.gov","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":659197,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Smith, Thomas D.","contributorId":178489,"corporation":false,"usgs":false,"family":"Smith","given":"Thomas","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":659198,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Foster, James","contributorId":38598,"corporation":false,"usgs":true,"family":"Foster","given":"James","affiliations":[],"preferred":false,"id":659199,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70034259,"text":"70034259 - 2010 - The release of dissolved nutrients and metals from coastal sediments due to resuspension","interactions":[],"lastModifiedDate":"2017-08-30T14:21:12","indexId":"70034259","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2662,"text":"Marine Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"The release of dissolved nutrients and metals from coastal sediments due to resuspension","docAbstract":"Coastal sediments in many regions are impacted by high levels of contaminants. Due to a combination of shallow water depths, waves, and currents, these sediments are subject to regular episodes of sediment resuspension. However, the influence of such disturbances on sediment chemistry and the release of solutes is poorly understood. The aim of this study is to quantify the release of dissolved metals (iron, manganese, silver, copper, and lead) and nutrients due to resuspension in Boston Harbor, Massachusetts, USA. Using a laboratory-based erosion chamber, a range of typical shear stresses was applied to fine-grained Harbor sediments and the solute concentration at each shear stress was measured. At low shear stress, below the erosion threshold, limited solutes were released. Beyond the erosion threshold, a release of all solutes, except lead, was observed and the concentrations increased with shear stress. The release was greater than could be accounted for by conservative mixing of porewaters into the overlying water, suggesting that sediment resuspension enhances the release of nutrients and metals to the dissolved phase. To address the long-term fate of resuspended particles, samples from the erosion chamber were maintained in suspension for 90. h. Over this time, 5-7% of the particulate copper and silver was released to the dissolved phase, while manganese was removed from solution. Thus resuspension releases solutes both during erosion events and over a longer timescale due to reactions of suspended particles in the water column. The magnitude of the annual solute release during erosion events was estimated by coupling the erosion chamber results with a record of bottom shear stresses simulated by a hydrodynamic model. The release of dissolved copper, lead, and phosphate due to resuspension is between 2% and 10% of the total (dissolved plus particulate phase) known inputs to Boston Harbor. Sediment resuspension is responsible for transferring a significant quantity of solid phase metals to the more bioavailable and mobile dissolved phase. The relative importance of sediment resuspension as a source of dissolved metals to Boston Harbor is expected to increase as continuing pollutant control decreases the inputs from other sources. ?? 2010 Elsevier B.V.","language":"English","publisher":"Elsevier","doi":"10.1016/j.marchem.2010.05.002","issn":"03044203","usgsCitation":"Kalnejais, L.H., Martin, W.R., and Bothner, M., 2010, The release of dissolved nutrients and metals from coastal sediments due to resuspension: Marine Chemistry, v. 121, no. 1-4, p. 224-235, https://doi.org/10.1016/j.marchem.2010.05.002.","productDescription":"12 p.","startPage":"224","endPage":"235","numberOfPages":"12","ipdsId":"IP-013150","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":244682,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":216790,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.marchem.2010.05.002"}],"volume":"121","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505baf30e4b08c986b3245fe","contributors":{"authors":[{"text":"Kalnejais, Linda H.","contributorId":24865,"corporation":false,"usgs":true,"family":"Kalnejais","given":"Linda","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":444954,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Martin, William R.","contributorId":196033,"corporation":false,"usgs":false,"family":"Martin","given":"William","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":444953,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bothner, Michael H. mbothner@usgs.gov","contributorId":139855,"corporation":false,"usgs":true,"family":"Bothner","given":"Michael H.","email":"mbothner@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":444955,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70034496,"text":"70034496 - 2010 - First Results of the Regional Earthquake Likelihood Models Experiment","interactions":[],"lastModifiedDate":"2012-03-12T17:21:40","indexId":"70034496","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3208,"text":"Pure and Applied Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"First Results of the Regional Earthquake Likelihood Models Experiment","docAbstract":"The ability to successfully predict the future behavior of a system is a strong indication that the system is well understood. Certainly many details of the earthquake system remain obscure, but several hypotheses related to earthquake occurrence and seismic hazard have been proffered, and predicting earthquake behavior is a worthy goal and demanded by society. Along these lines, one of the primary objectives of the Regional Earthquake Likelihood Models (RELM) working group was to formalize earthquake occurrence hypotheses in the form of prospective earthquake rate forecasts in California. RELM members, working in small research groups, developed more than a dozen 5-year forecasts; they also outlined a performance evaluation method and provided a conceptual description of a Testing Center in which to perform predictability experiments. Subsequently, researchers working within the Collaboratory for the Study of Earthquake Predictability (CSEP) have begun implementing Testing Centers in different locations worldwide, and the RELM predictability experiment-a truly prospective earthquake prediction effort-is underway within the U. S. branch of CSEP. The experiment, designed to compare time-invariant 5-year earthquake rate forecasts, is now approximately halfway to its completion. In this paper, we describe the models under evaluation and present, for the first time, preliminary results of this unique experiment. While these results are preliminary-the forecasts were meant for an application of 5 years-we find interesting results: most of the models are consistent with the observation and one model forecasts the distribution of earthquakes best. We discuss the observed sample of target earthquakes in the context of historical seismicity within the testing region, highlight potential pitfalls of the current tests, and suggest plans for future revisions to experiments such as this one. ?? 2010 The Author(s).","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Pure and Applied Geophysics","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s00024-010-0081-5","issn":"00334553","usgsCitation":"Schorlemmer, D., Zechar, J., Werner, M., Field, E.H., Jackson, D., and Jordan, T., 2010, First Results of the Regional Earthquake Likelihood Models Experiment: Pure and Applied Geophysics, v. 167, no. 8-9, p. 859-876, https://doi.org/10.1007/s00024-010-0081-5.","startPage":"859","endPage":"876","numberOfPages":"18","costCenters":[],"links":[{"id":487850,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1007/s00024-010-0081-5","text":"Publisher Index Page"},{"id":243436,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":215620,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s00024-010-0081-5"}],"volume":"167","issue":"8-9","noUsgsAuthors":false,"publicationDate":"2010-05-11","publicationStatus":"PW","scienceBaseUri":"505a104fe4b0c8380cd53bff","contributors":{"authors":[{"text":"Schorlemmer, D.","contributorId":30468,"corporation":false,"usgs":true,"family":"Schorlemmer","given":"D.","affiliations":[],"preferred":false,"id":446073,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zechar, J.D.","contributorId":73432,"corporation":false,"usgs":true,"family":"Zechar","given":"J.D.","email":"","affiliations":[],"preferred":false,"id":446076,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Werner, M.J.","contributorId":31224,"corporation":false,"usgs":true,"family":"Werner","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":446074,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Field, E. H.","contributorId":86915,"corporation":false,"usgs":true,"family":"Field","given":"E.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":446078,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Jackson, D.D.","contributorId":41011,"corporation":false,"usgs":true,"family":"Jackson","given":"D.D.","email":"","affiliations":[],"preferred":false,"id":446075,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Jordan, T.H.","contributorId":83320,"corporation":false,"usgs":true,"family":"Jordan","given":"T.H.","affiliations":[],"preferred":false,"id":446077,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70032348,"text":"70032348 - 2010 - Early observations on an emerging Great Lakes invader <i>Hemimysis anomala</i> in Lake Ontario","interactions":[],"lastModifiedDate":"2012-12-30T20:27:02","indexId":"70032348","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2330,"text":"Journal of Great Lakes Research","active":true,"publicationSubtype":{"id":10}},"title":"Early observations on an emerging Great Lakes invader <i>Hemimysis anomala</i> in Lake Ontario","docAbstract":"<i>Hemimysis anomala</i>, a Ponto-Caspian littoral mysid, is an emerging Great Lakes invader that was discovered in Lakes Michigan and Ontario in 2006. Similar to the native mysid <i>Mysis diluviana</i>, <i>Hemimysis</i> exhibits a diel vertical migration pattern but generally inhabits shallower and warmer waters than <i>M. diluviana</i>. Because basic information on the distribution, habitat use, and biology of <i>Hemimysis</i> in the Great Lakes is scarce, the potential for food web disruption by <i>Hemimysis</i> cannot easily be predicted. Preliminary observations indicate widespread invasion of <i>Hemimysis</i> in Lake Ontario. In this study, we confirm the presence of <i>Hemimysis</i> at sites spanning the northern and southern shores of Lake Ontario and the presence of the individuals during winter months. In one horizontal tow in November 2007, over 26,000 individuals were collected with a length range of 4.4 to 9.0. mm and an average caloric density of 611. cal/g wet weight. The most effective methods for sampling <i>Hemimysis</i> were horizontal tows with either a zooplankton net in the water column or a benthic sled near the lake bottom. Although more quantitative data on the life history and distribution of this species is necessary, our preliminary observations support the prediction that the potential for <i>Hemimysis</i> to impact the nearshore food web in Lake Ontario appears high.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Great Lakes Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/j.jglr.2010.04.012","issn":"03801330","usgsCitation":"Walsh, M.G., Lantry, B.F., Boscarino, B., Bowen, K., Gerlofsma, J., Schaner, T., Back, R., Questel, J., Smythe, A.G., Cap, R., Goehle, M., Young, B., Chalupnicki, M.A., Johnson, J.H., and McKenna, J., 2010, Early observations on an emerging Great Lakes invader <i>Hemimysis anomala</i> in Lake Ontario: Journal of Great Lakes Research, v. 36, no. 3, p. 499-504, https://doi.org/10.1016/j.jglr.2010.04.012.","productDescription":"6 p.","startPage":"499","endPage":"504","costCenters":[{"id":357,"text":"Lake Ontario Biological Station","active":false,"usgs":true}],"links":[{"id":242449,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":214701,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.jglr.2010.04.012"}],"volume":"36","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a048ee4b0c8380cd50a5c","contributors":{"authors":[{"text":"Walsh, Maureen G.","contributorId":92506,"corporation":false,"usgs":true,"family":"Walsh","given":"Maureen","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":435717,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lantry, Brian F. 0000-0001-8797-3910 bflantry@usgs.gov","orcid":"https://orcid.org/0000-0001-8797-3910","contributorId":3435,"corporation":false,"usgs":true,"family":"Lantry","given":"Brian","email":"bflantry@usgs.gov","middleInitial":"F.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":435707,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Boscarino, Brent","contributorId":9883,"corporation":false,"usgs":true,"family":"Boscarino","given":"Brent","email":"","affiliations":[],"preferred":false,"id":435709,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bowen, Kelly","contributorId":45531,"corporation":false,"usgs":true,"family":"Bowen","given":"Kelly","affiliations":[],"preferred":false,"id":435712,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Gerlofsma, Jocelyn","contributorId":76959,"corporation":false,"usgs":true,"family":"Gerlofsma","given":"Jocelyn","email":"","affiliations":[],"preferred":false,"id":435715,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Schaner, Ted","contributorId":69939,"corporation":false,"usgs":true,"family":"Schaner","given":"Ted","email":"","affiliations":[],"preferred":false,"id":435714,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Back, Richard","contributorId":11429,"corporation":false,"usgs":true,"family":"Back","given":"Richard","email":"","affiliations":[],"preferred":false,"id":435710,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Questel, Jennifer","contributorId":77375,"corporation":false,"usgs":true,"family":"Questel","given":"Jennifer","affiliations":[],"preferred":false,"id":435716,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Smythe, A. Garry","contributorId":94874,"corporation":false,"usgs":true,"family":"Smythe","given":"A.","email":"","middleInitial":"Garry","affiliations":[],"preferred":false,"id":435718,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Cap, Roberta","contributorId":65680,"corporation":false,"usgs":true,"family":"Cap","given":"Roberta","email":"","affiliations":[],"preferred":false,"id":435713,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Goehle, Michael","contributorId":103101,"corporation":false,"usgs":true,"family":"Goehle","given":"Michael","email":"","affiliations":[],"preferred":false,"id":435719,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Young, Bryan","contributorId":28090,"corporation":false,"usgs":true,"family":"Young","given":"Bryan","email":"","affiliations":[],"preferred":false,"id":435711,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Chalupnicki, Marc A. mchalupnicki@usgs.gov","contributorId":3236,"corporation":false,"usgs":true,"family":"Chalupnicki","given":"Marc","email":"mchalupnicki@usgs.gov","middleInitial":"A.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":false,"id":435706,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Johnson, James H. 0000-0002-5619-3871 jhjohnson@usgs.gov","orcid":"https://orcid.org/0000-0002-5619-3871","contributorId":389,"corporation":false,"usgs":true,"family":"Johnson","given":"James","email":"jhjohnson@usgs.gov","middleInitial":"H.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":435705,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"McKenna, James E.","contributorId":9217,"corporation":false,"usgs":true,"family":"McKenna","given":"James E.","affiliations":[],"preferred":false,"id":435708,"contributorType":{"id":1,"text":"Authors"},"rank":15}]}}
,{"id":70034258,"text":"70034258 - 2010 - Sources of suspended-sediment flux in streams of the chesapeake bay watershed: A regional application of the sparrow model","interactions":[],"lastModifiedDate":"2012-03-12T17:21:46","indexId":"70034258","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2529,"text":"Journal of the American Water Resources Association","active":true,"publicationSubtype":{"id":10}},"title":"Sources of suspended-sediment flux in streams of the chesapeake bay watershed: A regional application of the sparrow model","docAbstract":"We describe the sources and transport of fluvial suspended sediment in nontidal streams of the Chesapeake Bay watershed and vicinity. We applied SPAtially Referenced Regressions on Watershed attributes, which spatially correlates estimated mean annual flux of suspended sediment in nontidal streams with sources of suspended sediment and transport factors. According to our model, urban development generates on average the greatest amount of suspended sediment per unit area (3,928 Mg/km2/year), although agriculture is much more widespread and is the greatest overall source of suspended sediment (57 Mg/km2/year). Factors affecting sediment transport from uplands to streams include mean basin slope, reservoirs, physiography, and soil permeability. On average, 59% of upland suspended sediment generated is temporarily stored along large rivers draining the Coastal Plain or in reservoirs throughout the watershed. Applying erosion and sediment controls from agriculture and urban development in areas of the northern Piedmont close to the upper Bay, where the combined effects of watershed characteristics on sediment transport have the greatest influence may be most helpful in mitigating sedimentation in the bay and its tributaries. Stream restoration efforts addressing floodplain and bank stabilization and incision may be more effective in smaller, headwater streams outside of the Coastal Plain. ?? 2010 American Water Resources Association. No claim to original U.S. government works.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of the American Water Resources Association","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1111/j.1752-1688.2010.00450.x","issn":"1093474X","usgsCitation":"Brakebill, J., Ator, S., and Schwarz, G., 2010, Sources of suspended-sediment flux in streams of the chesapeake bay watershed: A regional application of the sparrow model: Journal of the American Water Resources Association, v. 46, no. 4, p. 757-776, https://doi.org/10.1111/j.1752-1688.2010.00450.x.","startPage":"757","endPage":"776","numberOfPages":"20","costCenters":[],"links":[{"id":475988,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1111/j.1752-1688.2010.00450.x","text":"Publisher Index Page"},{"id":216764,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1752-1688.2010.00450.x"},{"id":244651,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"46","issue":"4","noUsgsAuthors":false,"publicationDate":"2010-07-26","publicationStatus":"PW","scienceBaseUri":"505b9394e4b08c986b31a58c","contributors":{"authors":[{"text":"Brakebill, J. W.","contributorId":48206,"corporation":false,"usgs":true,"family":"Brakebill","given":"J. W.","affiliations":[],"preferred":false,"id":444951,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ator, S.W. 0000-0002-9186-4837","orcid":"https://orcid.org/0000-0002-9186-4837","contributorId":104100,"corporation":false,"usgs":true,"family":"Ator","given":"S.W.","affiliations":[],"preferred":false,"id":444952,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schwarz, G. E. 0000-0002-9239-4566","orcid":"https://orcid.org/0000-0002-9239-4566","contributorId":14852,"corporation":false,"usgs":true,"family":"Schwarz","given":"G. E.","affiliations":[],"preferred":false,"id":444950,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70034210,"text":"70034210 - 2010 - Prescribed fires as ecological surrogates for wildfires: A stream and riparian perspective","interactions":[],"lastModifiedDate":"2017-11-17T16:00:36","indexId":"70034210","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1687,"text":"Forest Ecology and Management","active":true,"publicationSubtype":{"id":10}},"title":"Prescribed fires as ecological surrogates for wildfires: A stream and riparian perspective","docAbstract":"Forest managers use prescribed fire to reduce wildfire risk and to provide resource benefits, yet little information is available on whether prescribed fires can function as ecological surrogates for wildfire in fire-prone landscapes. Information on impacts and benefits of this management tool on stream and riparian ecosystems is particularly lacking. We used a beyond-BACI (Before, After, Control, Impact) design to investigate the effects of a prescribed fire on a stream ecosystem and compared these findings to similar data collected after wildfire. For 3 years after prescribed fire treatment, we found no detectable changes in periphyton, macroinvertebrates, amphibians, fish, and riparian and stream habitats compared to data collected over the same time period in four unburned reference streams. Based on changes in fuels, plant and litter cover, and tree scorching, this prescribed fire was typical of those being implemented in ponderosa pine forests throughout the western U.S. However, we found that the extent and severity of riparian vegetation burned was substantially lower after prescribed fire compared to nearby wildfires. The early-season prescribed fire did not mimic the riparian or in-stream ecological effects observed following a nearby wildfire, even in catchments with burn extents similar to the prescribed fire. Little information exists on the effects of long-term fire exclusion from riparian forests, but a \"prescribed fire regime\" of repeatedly burning upland forests while excluding fire in adjacent riparian forests may eliminate an important natural disturbance from riparian and stream habitats.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Forest Ecology and Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.foreco.2009.11.029","issn":"03781127","usgsCitation":"Arkle, R., and Pilliod, D., 2010, Prescribed fires as ecological surrogates for wildfires: A stream and riparian perspective: Forest Ecology and Management, v. 259, no. 5, p. 893-903, https://doi.org/10.1016/j.foreco.2009.11.029.","startPage":"893","endPage":"903","numberOfPages":"11","costCenters":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"links":[{"id":244428,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":216551,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.foreco.2009.11.029"}],"volume":"259","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a8b34e4b0c8380cd7e1b1","contributors":{"authors":[{"text":"Arkle, R.S.","contributorId":86997,"corporation":false,"usgs":true,"family":"Arkle","given":"R.S.","email":"","affiliations":[],"preferred":false,"id":444620,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pilliod, D. S.","contributorId":45259,"corporation":false,"usgs":false,"family":"Pilliod","given":"D. S.","affiliations":[],"preferred":false,"id":444619,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70179318,"text":"70179318 - 2010 - Elwha River dam removal: A major opportunity for salmon and steelhead recolonization","interactions":[],"lastModifiedDate":"2016-12-28T12:25:06","indexId":"70179318","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5246,"text":"Osprey ","active":true,"publicationSubtype":{"id":10}},"title":"Elwha River dam removal: A major opportunity for salmon and steelhead recolonization","docAbstract":"<p>In this in-depth paper, authors George R. Pess, Gary A. Winans and Timothy J. Beechie of the NOAA Fisheries, Northwest Fisheries Science Center in Seattle, Samuel J. Brenkman of the National Park Service, Olympic National Park, Michael L. McHenry of the Lower Elwha Klallam Tribe and Jeffrey J. Duda of the U.S. Geological Survey, Western Fisheries Research Center in Seattle, provide an historical overview of the Elwha River system, and its native anadromous fish runs and the prospect of their recolonization after the Elwha and Glines Canyon dams are removed.</p>","language":"English","publisher":"Steelhead Committee Federation of Fly Fishers","usgsCitation":"Pess, G.R., Brenkman, S.J., Winans, G.A., McHenry, M.L., Duda, J.J., and Beechie, T.J., 2010, Elwha River dam removal: A major opportunity for salmon and steelhead recolonization: Osprey , no. 65, 20 p.","productDescription":"20 p.","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":332587,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Washington","otherGeospatial":"Elwha river ","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": 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