Zobrazeno 1 - 10
of 78
pro vyhledávání: '"A. W. Andren"'
Autor:
Michael S. Connor, Steven D. Gaines, Richard F. Ambrose, Marc Beyeler, Kevin D. Lafferty, Judith S. Weis, Barry A. Costa-Pierce, Lisa A. Needles, Amy E. Scaroni, Julia K. Parrish, Mark S. Peterson, Hunter S. Lenihan, Sarah E. Lester, James E. Eckman, Anders W. Andren, Dean E. Wendt
Publikováno v:
Estuaries and Coasts. 38:35-48
Managers are moving from a model of managing individual sectors, human activities, or ecosystem services to an ecosystem-based management (EBM) approach which attempts to balance the range of services provided by ecosystems. Applying EBM is often dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40a04b5ecbf309782fefd014a4d4e27d
https://doi.org/10.1007/s12237-013-9602-7
https://doi.org/10.1007/s12237-013-9602-7
Autor:
Anders W. Andren, Martin M. Shafer, Christopher L. Babiarz, David E. Armstrong, Stephen R. Hoffmann, Ann Wieben, James P. Hurley
Publikováno v:
Environmental Pollution. 161:299-310
Knowledge of the partitioning and sources of mercury are important to understanding the human impact on mercury levels in Lake Superior wildlife. Fluvial fluxes of total mercury (Hg(T)) and methylmercury (MeHg) were compared to discharge and partitio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c49b14957257d0d9271ea763977c265
https://doi.org/10.1016/j.envpol.2011.09.026
https://doi.org/10.1016/j.envpol.2011.09.026
Autor:
James P. Hurley, Anders W. Andren, David E. Armstrong, Christopher L. Babiarz, Stephen R. Hoffmann, Martin M. Shafer
Publikováno v:
Environmental Science & Technology. 35:4773-4782
Using tangential flow ultrafiltration, total mercury (HgT) and methylmercury (MeHg) concentrations in the colloidal phase (0.4 microm-10 kDa) were determined for 15 freshwaters located in the upper Midwest (Minnesota, Michigan, and Wisconsin) and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::863e656c085e009e3d349367ac8898f7
https://doi.org/10.1021/es010895v
https://doi.org/10.1021/es010895v
Publikováno v:
Environmental Science & Technology. 35:1953-1958
Batch and column experiments were performed to investigate the suitability and chemical characteristics of Chelex-100 for use as a competing ligand in ionic silver (Ag(I)) speciation determinations in natural waters. A conditional stability constant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcfbc666d3af2d4dea71425ff7d8c47b
https://doi.org/10.1021/es001509x
https://doi.org/10.1021/es001509x
Autor:
Christopher L. Babiarz, David E. Armstrong, James P. Hurley, Martin M. Shafer, and Anders W. Andren, Stephen R. Hoffmann
Publikováno v:
Environmental Science & Technology. 34:3428-3434
Laboratory and field investigations of 10 kDa polyethersulfone (PES) and regenerated cellulose (RCL) membranes were conducted to evaluate the utility of ultrafiltration (UF) for low-level mercury determinations in freshwaters. Laboratory investigatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc22f31aae3f32afdf8825c69a95572b
https://doi.org/10.1021/es991295n
https://doi.org/10.1021/es991295n
Publikováno v:
Limnology and Oceanography. 43:1476-1486
Seasonal concentration changes in monomethylmercury (MMHg) and total Hg (T-Hg) were determined in Devil's Lake, Wisconsin, a lake with a mercury consumption advisory for walleye. Mercury dynamics were studied in water and several lower food chain fra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70dbd16e166d0c32e26404e79aca822f
https://doi.org/10.4319/lo.1998.43.7.1476
https://doi.org/10.4319/lo.1998.43.7.1476
Autor:
Cynthia C. Gilmour, Janina M. Benoit, Christopher L. Babiarz, David P. Krabbenhoft, James P. Hurley, Anders W. Andren
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 55:835-844
The sites and rates of methyl mercury (MeHg) production and transport in littoral zone sediments were investigated at Pallette Lake in northern Wisconsin. In littoral areas where groundwater inflow occurs, sulfate supply from groundwater creates prof
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a89e9e96bf544bc30d48d818fe62da6b
https://doi.org/10.1139/f97-304
https://doi.org/10.1139/f97-304
Autor:
Anders W. Andren, Christopher L. Babiarz, James P. Hurley, Janina M. Benoit, Martin M. Shafer, David Webb
Publikováno v:
Biogeochemistry. 41:237-257
Seven Wisconsin rivers with contrasting, relativelyhomogeneous watershed composition were selected toassess the factors controlling mercury transport.Together, these watersheds allow comparisons ofwetland, forest, urban and agricultural land-uses.Eac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44b4ad2b1cbd40783d4766f767e05dec
https://doi.org/10.1023/a:1005940630948
https://doi.org/10.1023/a:1005940630948
Publikováno v:
Environmental Toxicology and Chemistry. 15:2233-2239
The addition of an organic cosolvent to water can increase the aqueous solubility of many hydrophobic organic compounds (HOCs). This work examines the correlations between the change of naphthalene solubility and various physicochemical properties of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3d8ea2739657ff9c976309b9a800910
https://doi.org/10.1002/etc.5620151217
https://doi.org/10.1002/etc.5620151217
Autor:
An Li, Anders W. Andren
Publikováno v:
Environmental Science & Technology. 29:3001-3006
Five methods were evaluated for their ability and accuracy to estimate the solubilities of polychlorinated biphenyl (PCB) congeners in mixtures of water and n-alcohols. The evaluation was performed by comparing the estimates with the experimental sol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30e729cbf1432f4a3ade077c0da949e5
https://doi.org/10.1021/es00012a017
https://doi.org/10.1021/es00012a017