The dreissenid mussel invasion of Lake Michigan during the 1990s has been linked to a concomitant decrease in the abundance of the amphipod Diporeia. We tracked the seasonal energy dynamics of alewife (Alosa pseudoharengus) in Lake Michigan during 2002–2004 and compared our findings with previously published results for years 1979–1981. Adult alewife energy density exhibited a pronounced seasonal cycle during both the pre-invasion and post-invasion periods, with energy density in October or November nearly twice as high as that in early summer. However, on average, adult alewife energy density was 23% lower during the post-invasion period compared with the pre-invasion period. This significant decline in energy density was attributable to decreased importance of Diporeia in adult alewife diet. In contrast, energy density of juvenile alewives did not significantly differ between the pre-invasion and post-invasion periods. To attain a weight of 8 kg by age 4, bioenergetics modeling indicated that a Chinook salmon (Oncorhynchus tshawytscha) in Lake Michigan would have to consume 22.1% more alewives during the post-invasion period compared with the pre-invasion period.
","language":"English","publisher":"Ingenta Connect","doi":"10.1139/F06-017","usgsCitation":"Madenjian, C.P., Pothoven, S.A., Dettmers, J.M., and Holuszko, J.D., 2006, Changes in seasonal energy dynamics of alewife (Alosa pseudoharengus) in Lake Michigan after invasion of dreissenid mussels: Canadian Journal of Fisheries and Aquatic Sciences, v. 63, no. 4, p. 891-902, https://doi.org/10.1139/F06-017.","productDescription":"12 p.","startPage":"891","endPage":"902","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":128663,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"63","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e5e4b07f02db5e6d14","contributors":{"authors":[{"text":"Madenjian, Charles P. 0000-0002-0326-164X cmadenjian@usgs.gov","orcid":"https://orcid.org/0000-0002-0326-164X","contributorId":2200,"corporation":false,"usgs":true,"family":"Madenjian","given":"Charles","email":"cmadenjian@usgs.gov","middleInitial":"P.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":310445,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pothoven, Steven A.","contributorId":92998,"corporation":false,"usgs":false,"family":"Pothoven","given":"Steven","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":310447,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dettmers, John M.","contributorId":27395,"corporation":false,"usgs":true,"family":"Dettmers","given":"John","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":310446,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Holuszko, Jeffrey D.","contributorId":104429,"corporation":false,"usgs":true,"family":"Holuszko","given":"Jeffrey","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":310448,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70030681,"text":"70030681 - 2006 - Limestone fluidized bed treatment of acid-impacted water at the Craig Brook National Fish Hatchery, Maine, USA","interactions":[],"lastModifiedDate":"2012-03-12T17:21:15","indexId":"70030681","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":852,"text":"Aquacultural Engineering","active":true,"publicationSubtype":{"id":10}},"title":"Limestone fluidized bed treatment of acid-impacted water at the Craig Brook National Fish Hatchery, Maine, USA","docAbstract":"Decades of atmospheric acid deposition have resulted in widespread lake and river acidification in the northeastern U.S. Biological effects of acidification include increased mortality of sensitive aquatic species such as the endangered Atlantic salmon (Salmo salar). The purpose of this paper is to describe the development of a limestone-based fluidized bed system for the treatment of acid-impacted waters. The treatment system was tested at the Craig Brook National Fish Hatchery in East Orland, Maine over a period of 3 years. The product water from the treatment system was diluted with hatchery water to prepare water supplies with three different levels of alkalinity for testing of fish health and survival. Based on positive results from a prototype system used in the first year of the study, a larger demonstration system was used in the second and third years with the objective of decreasing operating costs. Carbon dioxide was used to accelerate limestone dissolution, and was the major factor in system performance, as evidenced by the model result: Alk = 72.84 ?? P(CO2)1/2; R2 = 0.975. No significant acidic incursions were noted for the control water over the course of the study. Had these incursions occurred, survivability in the untreated water would likely have been much more severely impacted. Treated water consistently provided elevated alkalinity and pH above that of the hatchery source water. ?? 2005 Elsevier B.V. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Aquacultural Engineering","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.aquaeng.2005.05.003","issn":"01448609","usgsCitation":"Sibrell, P., Watten, B., Haines, T., and Spaulding, B., 2006, Limestone fluidized bed treatment of acid-impacted water at the Craig Brook National Fish Hatchery, Maine, USA: Aquacultural Engineering, v. 34, no. 2, p. 61-71, https://doi.org/10.1016/j.aquaeng.2005.05.003.","startPage":"61","endPage":"71","numberOfPages":"11","costCenters":[],"links":[{"id":487586,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1016/j.aquaeng.2005.05.003","text":"Publisher Index Page"},{"id":239499,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":212081,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.aquaeng.2005.05.003"}],"volume":"34","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a4785e4b0c8380cd678a8","contributors":{"authors":[{"text":"Sibrell, P.L.","contributorId":13343,"corporation":false,"usgs":true,"family":"Sibrell","given":"P.L.","affiliations":[],"preferred":false,"id":428195,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Watten, B.J. 0000-0002-2227-8623","orcid":"https://orcid.org/0000-0002-2227-8623","contributorId":11537,"corporation":false,"usgs":true,"family":"Watten","given":"B.J.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":428194,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Haines, T.A.","contributorId":83062,"corporation":false,"usgs":true,"family":"Haines","given":"T.A.","email":"","affiliations":[],"preferred":false,"id":428196,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Spaulding, B.W.","contributorId":107098,"corporation":false,"usgs":true,"family":"Spaulding","given":"B.W.","email":"","affiliations":[],"preferred":false,"id":428197,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70028144,"text":"70028144 - 2006 - Steroid estrogens, nonylphenol ethoxylate metabolites, and other wastewater contaminants in groundwater affected by a residential septic system on Cape Cod, MA","interactions":[],"lastModifiedDate":"2020-09-10T16:07:32.735406","indexId":"70028144","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"title":"Steroid estrogens, nonylphenol ethoxylate metabolites, and other wastewater contaminants in groundwater affected by a residential septic system on Cape Cod, MA","docAbstract":"Septic systems serve approximately 25% of U.S. households and may be an important source of estrogenic and other organic wastewater contaminants (OWC) to groundwater. We monitored several estrogenic OWC, including nonylphenol (NP), nonylphenol mono- and diethoxycarboxylates (NP1EC and NP2EC), the steroid hormones 17β-estradiol (E2), estrone (E1) and their glucuronide and sulfate conjugates, and other OWC such as methylene blue active substances (MBAS), caffeine and its degradation product paraxanthine, and two fluorescent whitening agents in a residential septic system and in downgradient groundwater. E1 and E2 were present predominantly as free estrogens in groundwater, and near-source groundwater concentrations of all OWC were highest in the suboxic to anoxic portion of the wastewater plume, where concentrations of most OWC were similar to those observed in the septic tank on the same day. NP and NP2EC were up to 6- to 30-fold higher, and caffeine and paraxanthine were each 60-fold lower than septic tank concentrations, suggesting net production and removal, respectively, of these constituents. At the most shallow, oxic depth, concentrations of all OWC except for NP2EC were substantially lower than in the tank and in deeper wells. Yet boron, specific conductance, and the sum of nitrate-and ammonia-nitrogen were highest at this shallow depth, suggesting preferential losses of OWC along the more oxic flow lines. As far as 6.0 m downgradient, concentrations of many OWC were within a factor of 2 of near-source concentrations. The results suggest that there is the potential for migration of these OWC, which are unregulated and not routinely monitored, in groundwater.
Previous (1992–1994) surveys for native freshwater mussels (Unionidae) along main channels of the Detroit River showed that unionids had been extirpated from all but four sites in the upper reaches of the river due to impacts of dreissenid mussels (Dreissena polymorpha and D. bugensis). These four sites were surveyed again in 1998 using the same sampling method (timed-random searches) to determine if they may serve as “refugia” where unionids and dreissenids co-exist. Two additional sites were sampled using additional methods (excavated-quadrat and line-transect searches) for comparison with unpublished data collected in 1987 and 1990. A total of four individuals of four species (Actinonaias ligamentina, Cyclonaias tuberculata, Lasmigona complanata and Pleurobema sintoxia) were found by timed-random searches at four sites in 1998 compared to 720 individuals of 24 species in 1992 and 39 individuals of 13 species in 1994. Excavated-quadrat and line-transect searches at the two additional sites yielded only one live specimen of Ptychobranchus fasciolaris compared to 288 individuals of 18 species in 1987 and 1990. Results of this study suggest that remaining densities of unionids in channels of the Detroit River are too low to support viable reproducing populations of any species. Therefore, we conclude that unionids have been extirpated from main channels of the Detroit River due to dreissenid infestation. As the Detroit River was one of the first water bodies in North America to be invaded by dreissenids, it is likely that unionids will also be extirpated from many other rivers and lakes across eastern North America over the next few decades. Resource agencies should be encouraged to implement active management programs to protect remaining unionid populations from zebra mussels.
","language":"English","publisher":"University of Notre Dame","doi":"10.1674/0003-0031(2006)155[307:EOFMBU]2.0.CO;2","usgsCitation":"Schloesser, D.W., Metcalfe-Smith, J.L., Kovalak, W.P., Longton, G.D., and Smithee, R.D., 2006, Extirpation of freshwater mussels (Bivalvia: Unionidae) following the invasion of dreissenid mussels in an interconnecting river of the Laurentian Great Lakes: American Midland Naturalist, v. 155, no. 2, p. 307-320, https://doi.org/10.1674/0003-0031(2006)155[307:EOFMBU]2.0.CO;2.","productDescription":"14 p.","startPage":"307","endPage":"320","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":412910,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Michigan","otherGeospatial":"Detroit River","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -82.93917557144205,\n 42.36486265488605\n ],\n [\n -83.02386372199643,\n 42.36486265488605\n ],\n [\n -83.02386372199643,\n 42.321294249119575\n ],\n [\n -82.93917557144205,\n 42.321294249119575\n ],\n [\n -82.93917557144205,\n 42.36486265488605\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"155","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db688361","contributors":{"authors":[{"text":"Schloesser, Don W.","contributorId":21485,"corporation":false,"usgs":true,"family":"Schloesser","given":"Don","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":310441,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Metcalfe-Smith, Janice L.","contributorId":82267,"corporation":false,"usgs":true,"family":"Metcalfe-Smith","given":"Janice","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":310443,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kovalak, William P.","contributorId":77479,"corporation":false,"usgs":true,"family":"Kovalak","given":"William","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":310442,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Longton, Gary D.","contributorId":17199,"corporation":false,"usgs":true,"family":"Longton","given":"Gary","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":310440,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Smithee, Rick D.","contributorId":100807,"corporation":false,"usgs":true,"family":"Smithee","given":"Rick","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":310444,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":1001070,"text":"1001070 - 2006 - Use of electric and bubble barriers to limit the movement of Eurasian ruffe (Gymnocephalus cernuus)","interactions":[],"lastModifiedDate":"2012-02-02T00:04:06","indexId":"1001070","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","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":"Use of electric and bubble barriers to limit the movement of Eurasian ruffe (Gymnocephalus cernuus)","docAbstract":"Eurasian ruffe (Gymnocephalus cernuus) is an aquatic invasive species accidentally introduced via ballast water to the Great Lakes in the mid-1980s. Fish barrier technology is being studied to stop the spread of invasive fish species such as ruffe. Electrical barriers have been constructed, most notably in the Chicago Sanitary and Ship Canal, to prevent non-indigenous species such as ruffe from spreading into areas where they are currently absent. Information on the response of an invasive fish to barriers can help managers determine strategies to prevent the spread of these species via artificial waterways. In this laboratory study electrical barriers were set up to determine effectiveness of four electrical settings for repelling Eurasian ruffe measuring 10 cm or more in length. In separate tests, airbubble curtains with two bubble sizes and densities were created to test this type of barrier in blocking movement of ruffe less than 10 cm in length. The most effective electrical settings found (5 ms, 6 Hz) repelled only about half of the attempted passes. When ruffe were offered food or shelter on the opposite side of the electrical barrier, neither food-starved nor shelter-deprived ruffe made significantly more attempts to cross the barrier. Ruffe were significantly repelled by all air-bubble curtains, but a large proportion of passes (4.5 passes per fish on average in the treatments) were still observed. Electrical barrier settings and air-bubble curtains used in this study were found ineffective at completely blocking the movement, but somewhat effective at inhibiting the passage of ruffe.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Great Lakes Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Dawson, H.A., Reinhardt, U.G., and Savino, J.F., 2006, Use of electric and bubble barriers to limit the movement of Eurasian ruffe (Gymnocephalus cernuus): Journal of Great Lakes Research, v. 32, no. 1, p. 40-49.","productDescription":"p. 40-49","startPage":"40","endPage":"49","numberOfPages":"9","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":128564,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"32","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a17e4b07f02db604610","contributors":{"authors":[{"text":"Dawson, Heather A.","contributorId":12409,"corporation":false,"usgs":true,"family":"Dawson","given":"Heather","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":310387,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reinhardt, Ulrich G.","contributorId":46040,"corporation":false,"usgs":true,"family":"Reinhardt","given":"Ulrich","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":310388,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Savino, Jacqueline F. jsavino@usgs.gov","contributorId":2213,"corporation":false,"usgs":true,"family":"Savino","given":"Jacqueline","email":"jsavino@usgs.gov","middleInitial":"F.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":310386,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70030767,"text":"70030767 - 2006 - Submarine landslides in the Santa Barbara Channel as potential tsunami sources","interactions":[],"lastModifiedDate":"2013-02-21T20:43:24","indexId":"70030767","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2824,"text":"Natural Hazards and Earth System Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Submarine landslides in the Santa Barbara Channel as potential tsunami sources","docAbstract":"Recent investigations using the Monterey Bay Aquarium Research Institutes (MBARI) Remotely Operated Vehicles (ROVs) \"Ventana\" and \"Tiburon\" and interpretation of MBARI's EM 300 30 kHz multibeam bathymetric data show that the northern flank of the Santa Barbara Basin has experienced massive slope failures. Of particular concern is the large (130 km2) Goleta landslide complex located off Coal Oil Point near the town of Goleta, that measures 14.6-km long extending from a depth of 90 m to nearly 574 m deep and is 10.5 km wide. We estimate that approximately 1.75 km3 has been displaced by this slide during the Holocene. This feature is a complex compound submarine landslide that contains both surfical slump blocks and mud flows in three distinct segments. Each segment is composed of a distinct head scarp, down-dropped head block and a slide debris lobe. The debris lobes exhibit hummocky topography in the central areas that appear to result from compression during down slope movement. The toes of the western and eastern lobes are well defined in the multibeam image, whereas the toe of the central lobe is less distinct. Continuous seismic reflection profiles show that many buried slide debris lobes exist and comparison of the deformed reflectors with ODP Drill Site 149, Hole 893 suggest that at least 200 000 years of failure have occurred in the area (Fisher et al., 2005a). Based on our interpretation of the multibeam bathymetry and seismic reflection profiles we modeled the potential tsunami that may have been produced from one of the three surfical lobes of the Goleta slide. This model shows that a 10 m high wave could have run ashore along the cliffs of the Goleta shoreline. Several other smaller (2 km2 and 4 km2) slides are located on the northern flank of the Santa Barbara Basin, both to the west and east of Goleta slide and on the Concepcion fan along the western flank of the basin. One slide, named the Gaviota slide, is 3.8 km2, 2.6 km long and 1.7 km wide. A distinct narrow scar extends from near the eastern head wall of this slide for over 2 km eastward toward the Goleta slide and may represent either an incipient failure or a remnant of a previous failure. Push cores collected within the main head scar of this slide consisted of hydrogen sulfide bearing mud, possibly suggesting active fluid seepage and a vibra-core penetrated ???50 cm of recent sediment overlying colluvium or landslide debris confirming the age of ???300 years as proposed by Lee et al. (2004). However, no seeps or indications of recent movement were observed during our ROV investigation within this narrow head scar indicating that seafloor in the scar is draped with mud. ?? 2006 Author(s). This work is licensed under a Creative Commons License.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Natural Hazards and Earth System Science","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"European Geosciences Union","doi":"10.5194/nhess-6-63-2006","issn":"15618633","usgsCitation":"Greene, H., Murai, L., Watts, P., Maher, N., Fisher, M.A., Paull, C., and Eichhubl, P., 2006, Submarine landslides in the Santa Barbara Channel as potential tsunami sources: Natural Hazards and Earth System Sciences, v. 6, no. 1, p. 63-88, https://doi.org/10.5194/nhess-6-63-2006.","startPage":"63","endPage":"88","numberOfPages":"26","costCenters":[],"links":[{"id":477460,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.5194/nhess-6-63-2006","text":"Publisher Index Page"},{"id":238726,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":267918,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.5194/nhess-6-63-2006"}],"volume":"6","issue":"1","noUsgsAuthors":false,"publicationDate":"2006-01-16","publicationStatus":"PW","scienceBaseUri":"505b9d2be4b08c986b31d6a5","contributors":{"authors":[{"text":"Greene, H. Gary","contributorId":38958,"corporation":false,"usgs":true,"family":"Greene","given":"H. Gary","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":428572,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Murai, L.Y.","contributorId":26133,"corporation":false,"usgs":true,"family":"Murai","given":"L.Y.","email":"","affiliations":[],"preferred":false,"id":428570,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Watts, P.","contributorId":81669,"corporation":false,"usgs":true,"family":"Watts","given":"P.","email":"","affiliations":[],"preferred":false,"id":428574,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Maher, N.A.","contributorId":29207,"corporation":false,"usgs":true,"family":"Maher","given":"N.A.","email":"","affiliations":[],"preferred":false,"id":428571,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Fisher, M. A.","contributorId":69972,"corporation":false,"usgs":true,"family":"Fisher","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":428573,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Paull, C.E.","contributorId":95263,"corporation":false,"usgs":true,"family":"Paull","given":"C.E.","email":"","affiliations":[],"preferred":false,"id":428575,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Eichhubl, P.","contributorId":9060,"corporation":false,"usgs":true,"family":"Eichhubl","given":"P.","email":"","affiliations":[],"preferred":false,"id":428569,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":1001085,"text":"1001085 - 2006 - Long-term trends of bloater (Coregonus hoyi) recruitment in Lake Michigan: evidence for the effect of sex ratio","interactions":[],"lastModifiedDate":"2016-05-09T09:47:21","indexId":"1001085","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1169,"text":"Canadian Journal of Fisheries and Aquatic Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Long-term trends of bloater (Coregonus hoyi) recruitment in Lake Michigan: evidence for the effect of sex ratio","docAbstract":"Long-term population trends are generally explained by factors extrinsic (e.g., climate, predation) rather than intrinsic (e.g., genetics, maternal effects) to the population. We sought to understand the long-term population dynamics of an important native Lake Michigan prey fish, the bloaterCoregonus hoyi. Over a 38-year time series, three 10- to 15-year phases occurred (poor, excellent, and then poor recruitment) without high interannual variability within a particular phase. We used dynamic linear models to determine whether extrinsic (winter and spring temperature, alewife predator densities) or intrinsic factors (population egg production, adult condition, adult sex ratio) explained variation in recruitment. Models that included population egg production, sex ratio, winter and spring temperature, and adult bloater condition explained the most variation. Of these variables, sex ratio, which ranged from 47% to 97% female across the time series, consistently had the greatest effect: recruitment declined with female predominance. Including biomass of adult alewife predators in the models did not explain additional variation. Overall our results indicated that bloater recruitment is linked to its sex ratio, but understanding the underlying mechanisms will require additional efforts.
","language":"English","publisher":"NRC Research Press","doi":"10.1139/f05-271","usgsCitation":"Bunnell, D., Madenjian, C.P., and Croley, T.E., 2006, Long-term trends of bloater (Coregonus hoyi) recruitment in Lake Michigan: evidence for the effect of sex ratio: Canadian Journal of Fisheries and Aquatic Sciences, v. 63, no. 4, p. 832-844, https://doi.org/10.1139/f05-271.","productDescription":"13 p.","startPage":"832","endPage":"844","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":133701,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"63","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a6de4b07f02db63efb7","contributors":{"authors":[{"text":"Bunnell, David B.","contributorId":14360,"corporation":false,"usgs":true,"family":"Bunnell","given":"David B.","affiliations":[],"preferred":false,"id":310450,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Madenjian, Charles P. 0000-0002-0326-164X cmadenjian@usgs.gov","orcid":"https://orcid.org/0000-0002-0326-164X","contributorId":2200,"corporation":false,"usgs":true,"family":"Madenjian","given":"Charles","email":"cmadenjian@usgs.gov","middleInitial":"P.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":310449,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Croley, Thomas E. II","contributorId":23904,"corporation":false,"usgs":true,"family":"Croley","given":"Thomas","suffix":"II","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":310451,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70030702,"text":"70030702 - 2006 - Inference of postseismic deformation mechanisms of the 1923 Kanto earthquake","interactions":[],"lastModifiedDate":"2012-03-12T17:21:01","indexId":"70030702","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2314,"text":"Journal of Geophysical Research B: Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Inference of postseismic deformation mechanisms of the 1923 Kanto earthquake","docAbstract":"Coseismic slip associated with the M7.9, 1923 Kanto earthquake is fairly well understood, involving slip of up to 8 m along the Philippine Sea-Honshu interplate boundary under Sagami Bay and its onland extension. Postseismic deformation after the 1923 earthquake, however, is relatively poorly understood. We revisit the available deformation data in order to constrain possible mechanisms of postseismic deformation and to examine the consequences for associated stress changes in the surrounding crust. Data from two leveling lines and one tide gage station over the first 7-8 years postseismic period are of much greater amplitude than the corresponding expected interseismic deformation during the same period, making these data suitable for isolating the signal from postseismic deformation. We consider both viscoelastic models of asthenosphere relaxation and afterslip models. A distributed coseismic slip model presented by Pollitz et al. (2005), combined with prescribed parameters of a viscoelastic Earth model, yields predicted postseismic deformation that agrees with observed deformation on mainland Honshu from Tokyo to the Izu peninsula. Elsewhere (southern Miura peninsula; Boso peninsula), the considered viscoelastic models fail to predict observed deformation, and a model of ???1 in shallow afterslip in the offshore region south of the Boso peninsula, with equivalent moment magnitude Mw = 7.0, adequately accounts for the observed deformation. Using the distributed coseismic slip model, layered viscoelastic structure, and a model of interseismic strain accumulation, we evaluate the post-1923 stress evolution, including both the coseismic and accumulated postseismic stress changes and those stresses contributed by interseismic loading. We find that if account is made for the varying tectonic regime in the region, the occurrence of both immediate (first month) post-1923 crustal aftershocks as well as recent regional crustal seismicity is consistent with the predicted stress pattern. This suggests that the influence of the 1923 earthquake on regional seismicity is fairly predictable and has persisted for at least seven decades following the earthquake.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Geophysical Research B: Solid Earth","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1029/2005JB003901","issn":"01480227","usgsCitation":"Pollitz, F., Nyst, M., Nishimura, T., and Thatcher, W., 2006, Inference of postseismic deformation mechanisms of the 1923 Kanto earthquake: Journal of Geophysical Research B: Solid Earth, v. 111, no. 5, https://doi.org/10.1029/2005JB003901.","costCenters":[],"links":[{"id":211880,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2005JB003901"},{"id":239253,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"111","issue":"5","noUsgsAuthors":false,"publicationDate":"2006-05-18","publicationStatus":"PW","scienceBaseUri":"505a3ae3e4b0c8380cd62068","contributors":{"authors":[{"text":"Pollitz, F. F.","contributorId":108280,"corporation":false,"usgs":true,"family":"Pollitz","given":"F. F.","affiliations":[],"preferred":false,"id":428271,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nyst, M.","contributorId":66453,"corporation":false,"usgs":true,"family":"Nyst","given":"M.","email":"","affiliations":[],"preferred":false,"id":428269,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nishimura, T.","contributorId":94834,"corporation":false,"usgs":true,"family":"Nishimura","given":"T.","email":"","affiliations":[],"preferred":false,"id":428270,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Thatcher, W.","contributorId":32669,"corporation":false,"usgs":true,"family":"Thatcher","given":"W.","email":"","affiliations":[],"preferred":false,"id":428268,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70030782,"text":"70030782 - 2006 - Differential estimates of southern flying squirrel (Glaucomys volans) population structure based on capture method","interactions":[],"lastModifiedDate":"2012-03-12T17:21:03","indexId":"70030782","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":737,"text":"American Midland Naturalist","active":true,"publicationSubtype":{"id":10}},"title":"Differential estimates of southern flying squirrel (Glaucomys volans) population structure based on capture method","docAbstract":"It is commonly assumed that population estimates derived from trapping small mammals are accurate and unbiased or that estimates derived from different capture methods are comparable. We captured southern flying squirrels (Glaucomys volans) using two methods to study their effect on red-cockaded woodpecker (Picoides borealis) reproductive success. Southern flying squirrels were captured at and removed from 30 red-cockaded woodpecker cluster sites during March to July 1994 and 1995 using Sherman traps placed in a grid encompassing a red-cockaded woodpecker nest tree and by hand from red-cockaded woodpecker cavities. Totals of 195 (1994) and 190 (1995) red-cockaded woodpecker cavities were examined at least three times each year. Trappability of southern flying squirrels in Sherman traps was significantly greater in 1995 (1.18%; 22,384 trap nights) than in 1994 (0.42%; 20,384 trap nights), and capture rate of southern flying squirrels in cavities was significantly greater in 1994 (22.7%; 502 cavity inspections) than in 1995 (10.8%; 555 cavity inspections). However, more southern flying squirrels were captured per cavity inspection than per Sherman trap night in both years. Male southern flying squirrels were more likely to be captured from cavities than in Sherman traps in 1994, but not in 1995. Both male and female juveniles were more likely to be captured in cavities than in traps in both years. In 1994 males in reproductive condition were more likely to be captured in cavities than in traps and in 1995 we captured significantly more reproductive females in cavities than in traps. Our data suggest that population estimates based solely on one trapping method may not represent true population size or structure of southern flying squirrels.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"American Midland Naturalist","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1674/0003-0031(2006)155[0237:DEOSFS]2.0.CO;2","issn":"00030031","usgsCitation":"Laves, K.S., and Loeb, S., 2006, Differential estimates of southern flying squirrel (Glaucomys volans) population structure based on capture method: American Midland Naturalist, v. 155, no. 1, p. 237-243, https://doi.org/10.1674/0003-0031(2006)155[0237:DEOSFS]2.0.CO;2.","startPage":"237","endPage":"243","numberOfPages":"7","costCenters":[],"links":[{"id":477634,"rank":10000,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://www.osti.gov/biblio/886946","text":"External Repository"},{"id":211659,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1674/0003-0031(2006)155[0237:DEOSFS]2.0.CO;2"},{"id":238991,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"155","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a00f8e4b0c8380cd4fa08","contributors":{"authors":[{"text":"Laves, K. S.","contributorId":94456,"corporation":false,"usgs":true,"family":"Laves","given":"K.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":428652,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Loeb, S.C.","contributorId":41620,"corporation":false,"usgs":true,"family":"Loeb","given":"S.C.","email":"","affiliations":[],"preferred":false,"id":428651,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70030664,"text":"70030664 - 2006 - Changes in the timing of winter-spring streamflows in eastern North America, 1913-2002","interactions":[],"lastModifiedDate":"2012-03-12T17:21:01","indexId":"70030664","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1807,"text":"Geophysical Research Letters","active":true,"publicationSubtype":{"id":10}},"title":"Changes in the timing of winter-spring streamflows in eastern North America, 1913-2002","docAbstract":"Changes in the timing and magnitude of winter-spring streamflows were analyzed for gaging stations in eastern North America north of 41?? north latitude during various periods through 2002. Approximately 32 percent of stations north of 44?? have significantly earlier flows over the 50, 60, 70, and 90 year periods; 64 percent have significantly earlier flows over the 80 year period; there are no stations significantly later flows for any time period examined. Flows for the average of all stations north of 44?? became earlier by 6.1, 4.4, 4.8, 8.6, and 6.5 days for the 50 through 90 year periods, respectively. Changes over time in monthly mean runoff support the flow timing results - January, February, and particularly March runoff show much higher percentages of stations with increases than with decreases over all time periods and May runoff shows relatively high percentages of stations with decreases.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geophysical Research Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1029/2005GL025593","issn":"00948276","usgsCitation":"Hodgkins, G., and Dudley, R.W., 2006, Changes in the timing of winter-spring streamflows in eastern North America, 1913-2002: Geophysical Research Letters, v. 33, no. 6, https://doi.org/10.1029/2005GL025593.","costCenters":[],"links":[{"id":477456,"rank":10000,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.297.5202","text":"External Repository"},{"id":211878,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2005GL025593"},{"id":239251,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"33","issue":"6","noUsgsAuthors":false,"publicationDate":"2006-03-21","publicationStatus":"PW","scienceBaseUri":"5059f436e4b0c8380cd4bbe6","contributors":{"authors":[{"text":"Hodgkins, G.A.","contributorId":14022,"corporation":false,"usgs":true,"family":"Hodgkins","given":"G.A.","email":"","affiliations":[],"preferred":false,"id":428121,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dudley, R. W.","contributorId":90780,"corporation":false,"usgs":true,"family":"Dudley","given":"R.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":428122,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1001077,"text":"1001077 - 2006 - Estimating the size of fish consumed by double-crested cormorants: Considerations for better understanding cormorant-fish interactions","interactions":[],"lastModifiedDate":"2016-05-09T09:49:22","indexId":"1001077","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","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":"Estimating the size of fish consumed by double-crested cormorants: Considerations for better understanding cormorant-fish interactions","docAbstract":"We measured 926 smallmouth bass (Micropterus dolomieu), 6,935 yellow perch (Perca flavescens), 6,416 rock bass (Ambloplites rupestris), and 4,852 pumpkinseed (Lepomis gibbosus) otoliths recovered from double-crested cormorant (Phalacrocorax auritus) pellets to determine the sizes (total lengths) of these fish consumed by cormorants. Otoliths were recovered from cormorant pellets collected from 1993 to 2002 at six colonies along the eastern Lake Ontario–St. Lawrence River corridor. Otolith –length fish length regressions were used to estimate the length of fish species consumed by cormorants. Only 1.5% of these otoliths had no visible erosion, 33.3% had minor erosion, and 65.2% had moderate erosion. We found that the exclusive use of uneroded otoliths severely limited the sample size available for estimating fish size and likely would cause an overestimation of fish size. Species-specific differences were evident when using erosion criteria to determine fish size and could result in bias when estimating length, especially for species such as smallmouth bass whose otoliths possess a rostrum that is readily eroded. Using a random sample (n = 100) of all intact otoliths recovered in pellets provided a conservative estimate of fish length that was smaller than that derived from uneroded or minimally eroded otoliths. Annual variation in the size of fish consumed by cormorants was more pronounced than seasonal variation for most species. We describe and recommend a new technique that incorporates both chick regurgitant and pellet samples for estimating the size of fish consumed by cormorants.
","language":"English","publisher":"International Association for Great Lakes Research","doi":"10.3394/0380-1330(2006)32[91:ETSOFC]2.0.CO;2","usgsCitation":"Johnson, J.H., Ross, R.M., McKenna, J., and Lewis, G.E., 2006, Estimating the size of fish consumed by double-crested cormorants: Considerations for better understanding cormorant-fish interactions: Journal of Great Lakes Research, v. 32, no. 1, p. 91-101, https://doi.org/10.3394/0380-1330(2006)32[91:ETSOFC]2.0.CO;2.","productDescription":"11 p.","startPage":"91","endPage":"101","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":133593,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"32","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0be4b07f02db5fc0de","contributors":{"authors":[{"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":310408,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ross, Robert M.","contributorId":62562,"corporation":false,"usgs":true,"family":"Ross","given":"Robert","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":310410,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McKenna, James E.","contributorId":9217,"corporation":false,"usgs":true,"family":"McKenna","given":"James E.","affiliations":[],"preferred":false,"id":310409,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lewis, Graham E.","contributorId":69520,"corporation":false,"usgs":true,"family":"Lewis","given":"Graham","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":310411,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":1001059,"text":"1001059 - 2006 - Forecasting effects of climate change on Great Lakes fisheries: models that link habitat supply to population dynamics can help","interactions":[],"lastModifiedDate":"2016-05-09T09:13:01","indexId":"1001059","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1169,"text":"Canadian Journal of Fisheries and Aquatic Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Forecasting effects of climate change on Great Lakes fisheries: models that link habitat supply to population dynamics can help","docAbstract":"Future changes to climate in the Great Lakes may have important consequences for fisheries. Evidence suggests that Great Lakes air and water temperatures have risen and the duration of ice cover has lessened during the past century. Global circulation models (GCMs) suggest future warming and increases in precipitation in the region. We present new evidence that water temperatures have risen in Lake Erie, particularly during summer and winter in the period 19652000. GCM forecasts coupled with physical models suggest lower annual runoff, less ice cover, and lower lake levels in the future, but the certainty of these forecasts is low. Assessment of the likely effects of climate change on fish stocks will require an integrative approach that considers several components of habitat rather than water temperature alone. We recommend using mechanistic models that couple habitat conditions to population demographics to explore integrated effects of climate-caused habitat change and illustrate this approach with a model for Lake Erie walleye (Sander vitreum). We show that the combined effect on walleye populations of plausible changes in temperature, river hydrology, lake levels, and light penetration can be quite different from that which would be expected based on consideration of only a single factor.
","language":"English","publisher":"NRC Research Press","doi":"10.1139/f05-239","usgsCitation":"Jones, M., Shuter, B.J., Zhao, Y., and Stockwell, J.D., 2006, Forecasting effects of climate change on Great Lakes fisheries: models that link habitat supply to population dynamics can help: Canadian Journal of Fisheries and Aquatic Sciences, v. 63, no. 2, p. 457-468, https://doi.org/10.1139/f05-239.","productDescription":"12 p.","startPage":"457","endPage":"468","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":133279,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"63","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae519","contributors":{"authors":[{"text":"Jones, Michael L.","contributorId":7219,"corporation":false,"usgs":false,"family":"Jones","given":"Michael L.","affiliations":[{"id":6590,"text":"Department of Fisheries and Wildlife, Michigan State University","active":true,"usgs":false}],"preferred":false,"id":310364,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Shuter, Brian J.","contributorId":29372,"corporation":false,"usgs":true,"family":"Shuter","given":"Brian","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":310365,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Zhao, Yingming","contributorId":49752,"corporation":false,"usgs":true,"family":"Zhao","given":"Yingming","affiliations":[],"preferred":false,"id":310366,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Stockwell, Jason D. 0000-0003-3393-6799","orcid":"https://orcid.org/0000-0003-3393-6799","contributorId":61004,"corporation":false,"usgs":false,"family":"Stockwell","given":"Jason","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":310367,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70030781,"text":"70030781 - 2006 - Microbial reduction of Fe(III) in the Fifthian and Muloorina illites: Contrasting extents and rates of bioreduction","interactions":[],"lastModifiedDate":"2018-03-29T16:18:19","indexId":"70030781","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1245,"text":"Clays and Clay Minerals","onlineIssn":"1552-8367","printIssn":"0009-8604","active":true,"publicationSubtype":{"id":10}},"title":"Microbial reduction of Fe(III) in the Fifthian and Muloorina illites: Contrasting extents and rates of bioreduction","docAbstract":"Shewanella putrefaciens CN32 reduces Fe(III) within two illites which have different properties: the Fithian bulk fraction and the <0.2 m fraction of Muloorina. The Fithian illite contained 4.6% (w/w) total Fe, 81% of which was Fe(III). It was dominated by illite with some jarosite (∼32% of the total Fe(III)) and goethite (11% of the total Fe(III)). The Muloorina illite was pure and contained 9.2% Fe, 93% of which was Fe(III). Illite suspensions were buffered at pH 7 and were inoculated with CN32 cells with lactate as the electron donor. Select treatments included anthraquinone-2,6-disulfonate (AQDS) as an electron shuttle. Bioproduction of Fe(II) was determined by ferrozine analysis. The unreduced and bioreduced solids were characterized by Mössbauer spectroscopy, X-ray diffraction and transmission electron microscopy. The extent of Fe(III) reduction in the bulk Fithian illite was enhanced by the presence of AQDS (73%) with complete reduction of jarosite and goethite and partial reduction of illite. Mössbauer spectroscopy and chemical extraction determined that 21–25% of illite-associated Fe(III) was bioreduced. The extent of bioreduction was less in the absence of AQDS (63%) and only jarosite was completely reduced with partial reduction of goethite and illite. The XRD and TEM data revealed no significant illite dissolution or biogenic minerals, suggesting that illite was reduced in the solid state and biogenic Fe(II) from jarosite and goethite was either released to aqueous solution or adsorbed onto residual solid surfaces. In contrast, only 1% of the structural Fe(III) in Muloorina illite was bioreduced. The difference in the extent and rate of bioreduction between the two illites was probably due to the difference in layer charge and the total structural Fe content between the Fithian illite (0.56 per formula) and Muloorina illite (0.87). There may be other factors contributing to the observed differences, such as expandability, surface area and the arrangements of Fe in the octahedral sheets. The results of this study have important implications for predicting microbe-induced physical and chemical changes of clay minerals in soils and sediments.
","language":"English","publisher":"The Clay Minerals Society","doi":"10.1346/CCMN.2006.0540109","usgsCitation":"Seabaugh, J.L., Dong, H., Kukkadapu, R.K., Eberl, D.D., Morton, J.P., and Kim, J., 2006, Microbial reduction of Fe(III) in the Fifthian and Muloorina illites: Contrasting extents and rates of bioreduction: Clays and Clay Minerals, v. 54, no. 1, p. 67-79, https://doi.org/10.1346/CCMN.2006.0540109.","productDescription":"13 p.","startPage":"67","endPage":"79","costCenters":[],"links":[{"id":238956,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"54","issue":"1","noUsgsAuthors":false,"publicationDate":"2024-01-01","publicationStatus":"PW","scienceBaseUri":"505a5640e4b0c8380cd6d466","contributors":{"authors":[{"text":"Seabaugh, Jennifer L.","contributorId":52788,"corporation":false,"usgs":false,"family":"Seabaugh","given":"Jennifer","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":428647,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dong, Hailiang","contributorId":86868,"corporation":false,"usgs":false,"family":"Dong","given":"Hailiang","affiliations":[],"preferred":false,"id":428650,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kukkadapu, Ravi K.","contributorId":188091,"corporation":false,"usgs":false,"family":"Kukkadapu","given":"Ravi","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":428648,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Eberl, Dennis D.","contributorId":68388,"corporation":false,"usgs":true,"family":"Eberl","given":"Dennis","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":428649,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Morton, John P.","contributorId":60271,"corporation":false,"usgs":false,"family":"Morton","given":"John","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":428646,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Kim, J.","contributorId":9813,"corporation":false,"usgs":true,"family":"Kim","given":"J.","email":"","affiliations":[],"preferred":false,"id":428645,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70185645,"text":"70185645 - 2006 - Arsenic and selenium in microbial metabolism","interactions":[],"lastModifiedDate":"2018-10-26T08:08:11","indexId":"70185645","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5335,"text":"Annual Review of Microbiology","active":true,"publicationSubtype":{"id":10}},"title":"Arsenic and selenium in microbial metabolism","docAbstract":"Arsenic and selenium are readily metabolized by prokaryotes, participating in a full range of metabolic functions including assimilation, methylation, detoxification, and anaerobic respiration. Arsenic speciation and mobility is affected by microbes through oxidation/reduction reactions as part of resistance and respiratory processes. A robust arsenic cycle has been demonstrated in diverse environments. Respiratory arsenate reductases, arsenic methyltransferases, and new components in arsenic resistance have been recently described. The requirement for selenium stems primarily from its incorporation into selenocysteine and its function in selenoenzymes. Selenium oxyanions can serve as an electron acceptor in anaerobic respiration, forming distinct nanoparticles of elemental selenium that may be enriched in (76)Se. The biogenesis of selenoproteins has been elucidated, and selenium methyltransferases and a respiratory selenate reductase have also been described. This review highlights recent advances in ecology, biochemistry, and molecular biology and provides a prelude to the impact of genomics studies.
","language":"English","publisher":"Annual Review","doi":"10.1146/annurev.micro.60.080805.142053","usgsCitation":"Stolz, J.F., Basu, P., Santini, J.M., and Oremland, R.S., 2006, Arsenic and selenium in microbial metabolism: Annual Review of Microbiology, v. 60, p. 107-130, https://doi.org/10.1146/annurev.micro.60.080805.142053.","productDescription":"24 p. ","startPage":"107","endPage":"130","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338345,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"60","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58da251be4b0543bf7fda800","contributors":{"authors":[{"text":"Stolz, John F.","contributorId":179305,"corporation":false,"usgs":false,"family":"Stolz","given":"John","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":686203,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Basu, Partha","contributorId":189834,"corporation":false,"usgs":false,"family":"Basu","given":"Partha","email":"","affiliations":[],"preferred":false,"id":686204,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Santini, Joanne M.","contributorId":168895,"corporation":false,"usgs":false,"family":"Santini","given":"Joanne","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":686205,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Oremland, Ronald S. 0000-0001-7382-0147 roremlan@usgs.gov","orcid":"https://orcid.org/0000-0001-7382-0147","contributorId":931,"corporation":false,"usgs":true,"family":"Oremland","given":"Ronald","email":"roremlan@usgs.gov","middleInitial":"S.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":686206,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70030987,"text":"70030987 - 2006 - Explosion source strong ground motions in the Mississippi embayment","interactions":[],"lastModifiedDate":"2020-04-28T15:20:52.91803","indexId":"70030987","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1135,"text":"Bulletin of the Seismological Society of America","onlineIssn":"1943-3573","printIssn":"0037-1106","active":true,"publicationSubtype":{"id":10}},"title":"Explosion source strong ground motions in the Mississippi embayment","docAbstract":"Two strong-motion arrays were deployed for the October 2002 Embayment Seismic Excitation Experiment to study the spatial variation of strong ground motions in the deep, unconsolidated sediments of the Mississippi embayment because there are no comparable strong-motion data from natural earthquakes in the area. Each linear array consisted of eight three-component K2 accelerographs spaced 15 m apart situated 1.2 and 2.5 kin from 2268-kg and 1134-kg borehole explosion sources, respectively. The array data show distinct body-wave and surface-wave arrivals that propagate within the thick, unconsolidated sedimentary column, the high-velocity basement rocks, and small-scale structure near the surface. Time-domain coherence of body-wave and surface-wave arrivals is computed for acceleration, velocity, and displacement time windows. Coherence is high for relatively low-frequency verticalcomponent Rayleigh waves and high-frequency P waves propagating across the array. Prominent high-frequency PS conversions seen on radial components, a proxy for the direct S wave from earthquake sources, lose coherence quickly over the 105-m length of the array. Transverse component signals are least coherent for any ground motion and appear to be highly scattered. Horizontal phase velocity is computed by using the ratio of particle velocity to estimates of the strain based on a plane-wave-propagation model. The resulting time-dependent phase-velocity map is a useful way to infer the propagation mechanisms of individual seismic phases and time windows of three-component waveforms. Displacement gradient analysis is a complementary technique for processing general spatial-array data to obtain horizontal slowness information.","largerWorkTitle":"","language":"English","publisher":"Geological Society of America","doi":"10.1785/0120050105","issn":"00371106","usgsCitation":"Langston, C., Bodin, P., Powell, C., Withers, M., Horton, S., and Mooney, W.D., 2006, Explosion source strong ground motions in the Mississippi embayment: Bulletin of the Seismological Society of America, v. 96, no. 3, p. 1038-1054, https://doi.org/10.1785/0120050105.","productDescription":"17 p.","startPage":"1038","endPage":"1054","numberOfPages":"17","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":239038,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arkansas, Missouri, Tennessee ","otherGeospatial":"Mississippi River embayment","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -90.98876953125,\n 34.75966612466248\n ],\n [\n -88.74755859375,\n 34.75966612466248\n ],\n [\n -88.74755859375,\n 36.756490329505176\n ],\n [\n -90.98876953125,\n 36.756490329505176\n ],\n [\n -90.98876953125,\n 34.75966612466248\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"96","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0e29e4b0c8380cd53314","contributors":{"authors":[{"text":"Langston, C.A.","contributorId":84882,"corporation":false,"usgs":true,"family":"Langston","given":"C.A.","email":"","affiliations":[],"preferred":false,"id":429523,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bodin, P.","contributorId":29554,"corporation":false,"usgs":true,"family":"Bodin","given":"P.","email":"","affiliations":[],"preferred":false,"id":429520,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Powell, C.","contributorId":56849,"corporation":false,"usgs":true,"family":"Powell","given":"C.","email":"","affiliations":[],"preferred":false,"id":429522,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Withers, M.","contributorId":27667,"corporation":false,"usgs":true,"family":"Withers","given":"M.","email":"","affiliations":[],"preferred":false,"id":429519,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Horton, S.","contributorId":20146,"corporation":false,"usgs":true,"family":"Horton","given":"S.","email":"","affiliations":[],"preferred":false,"id":429518,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Mooney, Walter D. 0000-0002-5310-3631 mooney@usgs.gov","orcid":"https://orcid.org/0000-0002-5310-3631","contributorId":3194,"corporation":false,"usgs":true,"family":"Mooney","given":"Walter","email":"mooney@usgs.gov","middleInitial":"D.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":429521,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70030381,"text":"70030381 - 2006 - Evaluation of gridded snow water equivalent and satellite snow cover products for mountain basins in a hydrologic model","interactions":[],"lastModifiedDate":"2012-03-12T17:21:03","indexId":"70030381","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Evaluation of gridded snow water equivalent and satellite snow cover products for mountain basins in a hydrologic model","docAbstract":"The USGS precipitation-runoff modelling system (PRMS) hydrologic model was used to evaluate experimental, gridded, 1 km2 snow-covered area (SCA) and snow water equivalent (SWE) products for two headwater basins within the Rio Grande (i.e. upper Rio Grande River basin) and Salt River (i.e. Black River basin) drainages in the southwestern USA. The SCA product was the fraction of each 1 km2 pixel covered by snow and was derived from NOAA advanced very high-resolution radiometer imagery. The SWE product was developed by multiplying the SCA product by SWE estimates interpolated from National Resources Conservation Service snow telemetry point measurements for a 6 year period (1995-2000). Measured SCA and SWE estimates were consistently lower than values estimated from temperature and precipitation within PRMS. The greatest differences occurred in the relatively complex terrain of the Rio Grande basin, as opposed to the relatively homogeneous terrain of the Black River basin, where differences were small. Differences between modelled and measured snow were different for the accumulation period versus the ablation period and had an elevational trend. Assimilating the measured snowfields into a version of PRMS calibrated to achieve water balance without assimilation led to reduced performance in estimating streamflow for the Rio Grande and increased performance in estimating streamflow for the Black River basin. Correcting the measured SCA and SWE for canopy effects improved simulations by adding snow mostly in the mid-to-high elevations, where satellite estimates of SCA are lower than model estimates. Copyright ?? 2006 John Wiley & Sons, Ltd.","largerWorkTitle":"Hydrological Processes","language":"English","doi":"10.1002/hyp.6130","issn":"08856087","usgsCitation":"Dressler, K., Leavesley, G., Bales, R., and Fassnacht, S., 2006, Evaluation of gridded snow water equivalent and satellite snow cover products for mountain basins in a hydrologic model, in Hydrological Processes, v. 20, no. 4, p. 673-688, https://doi.org/10.1002/hyp.6130.","startPage":"673","endPage":"688","numberOfPages":"16","costCenters":[],"links":[{"id":211860,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1002/hyp.6130"},{"id":239232,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"20","issue":"4","noUsgsAuthors":false,"publicationDate":"2006-02-27","publicationStatus":"PW","scienceBaseUri":"505a0c7ee4b0c8380cd52b8e","contributors":{"authors":[{"text":"Dressler, K.A.","contributorId":9455,"corporation":false,"usgs":true,"family":"Dressler","given":"K.A.","email":"","affiliations":[],"preferred":false,"id":426926,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Leavesley, G.H.","contributorId":93895,"corporation":false,"usgs":true,"family":"Leavesley","given":"G.H.","email":"","affiliations":[],"preferred":false,"id":426929,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bales, R.C.","contributorId":10379,"corporation":false,"usgs":true,"family":"Bales","given":"R.C.","email":"","affiliations":[],"preferred":false,"id":426927,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Fassnacht, S.R.","contributorId":58842,"corporation":false,"usgs":true,"family":"Fassnacht","given":"S.R.","affiliations":[],"preferred":false,"id":426928,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ]}