Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Laura T Johnson"'
Publikováno v:
PLoS ONE, Vol 9, Iss 8, p e105149 (2014)
Denitrifiers remove fixed nitrogen from aquatic environments and hydrologic conditions are one potential driver of denitrification rate and denitrifier community composition. In this study, two agriculturally impacted streams in the Sugar Creek water
Externí odkaz:
https://doaj.org/article/00fa82b22b1a4e0cb41da7fdd524819a
Publikováno v:
Ecological Indicators, Vol 125, Iss , Pp 107601- (2021)
Establishing tributary load (i.e., the mass exported over a period of time) targets to reduce anthropogenic nutrient inputs to receiving waters — and thus eutrophication — is a common mitigation strategy in freshwater and coastal ecosystems. Howe
Externí odkaz:
https://doaj.org/article/a37cb19219624aeeac25db3c4486e6dd
Publikováno v:
Journal of Great Lakes Research. 48:1573-1586
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d21bfcd23373b02c84e2e5914900ea8e
https://doi.org/10.1016/j.jglr.2022.08.017
https://doi.org/10.1016/j.jglr.2022.08.017
Autor:
Craig A. Stow, Richard P. Stumpf, Mark D. Rowe, Laura T. Johnson, Hunter J. Carrick, Ram Yerubandi
Publikováno v:
Journal of Great Lakes Research. 48:1735-1737
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c027dbbb99a96c117fa7f774ee982aa5
https://doi.org/10.1016/j.jglr.2022.09.003
https://doi.org/10.1016/j.jglr.2022.09.003
Autor:
Rebecca M. Kreiling, Patrik M. Perner, Kenna J. Breckner, Tanja N. Williamson, Lynn A. Bartsch, James M. Hood, Nathan F. Manning, Laura T. Johnson
Publikováno v:
Science of The Total Environment. 863:160804
Reducing phosphorus (P) concentrations in aquatic ecosystems, is necessary to improve water quality and reduce the occurrence of harmful cyanobacterial algal blooms. Managing P reduction requires information on the role rivers play in P transport fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4e15484beeecba7220a374355e64844
https://doi.org/10.1016/j.scitotenv.2022.160804
https://doi.org/10.1016/j.scitotenv.2022.160804
Publikováno v:
Harmful Algae. 122:102374
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99960a7edd3a33db5a5357bd864b3c3f
https://doi.org/10.1016/j.hal.2023.102374
https://doi.org/10.1016/j.hal.2023.102374
Autor:
Thomas H. Johengen, Danna Palladino, Ashley M. Burtner, Freya E. Rowland, Duane C. Gossiaux, Steve Ruberg, Craig A. Stow, Laura T. Johnson, Timothy W. Davis
Publikováno v:
Environmental Science & Technology. 54:835-841
Despite the initial success of extensive efforts to reduce phosphorus (P) loading to Lake Erie as a part of the Great Lakes Water Quality Agreement, Lake Erie appears to be undergoing a re-eutrophication and it is plagued by harmful algal blooms. To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1732ffe898a19535e6d54ebca292d45c
https://doi.org/10.1021/acs.est.9b05326
https://doi.org/10.1021/acs.est.9b05326
Autor:
Laura T. Johnson, Nathan Manning, Tian Guo, John P. Crumrine, Remegio Confesor, David B. Baker
Publikováno v:
Journal of Great Lakes Research. 45:203-211
For Lake Erie, it is already time to revise the phosphorus target loads set to address the problem of cyanobacterial blooms in theWestern Basin. Current targets were proposed by the Annex 4 task group in 2015, adopted by U.S. and Canadian governments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33b8cc88c1750d2094feba6e2eb8f1a0
https://doi.org/10.1016/j.jglr.2019.01.011
https://doi.org/10.1016/j.jglr.2019.01.011
Autor:
Laura T. Johnson, Jay F. Martin, Jeffrey M. Reutter, Kevin W. King, Robyn S. Wilson, Christopher Winslow, Kristen M. DeVanna Fussell, Gail Hesse, Gregory A. LaBarge, Margaret A. Beetstra
Publikováno v:
Journal of Great Lakes Research. 45:4-11
Harmful Algal Blooms (HABs), which were largely absent from Lake Erie from the 1980s until the mid-late 1990s, have been growing steadily worse in intensity. While much of the phosphorus loading into the lake prior to 1972 was caused by point-source
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57592a2d4ca3d2672a77e393be517f2e
https://doi.org/10.1016/j.jglr.2018.11.004
https://doi.org/10.1016/j.jglr.2018.11.004
Autor:
Donnacha G. Doody, Katrina A. Macintosh, T. W. Bruulsema, Richard W. McDowell, Douglas R. Smith, Vincent O'Flaherty, John W. McGrath, Paul J. A. Withers, Laura T. Johnson
Publikováno v:
Macintosh, K A, Doody, D G, Withers, P J A, McDowell, R W, Smith, D R, Johnson, L T, Bruulsema, T W, O’Flaherty, V & McGrath, J W 2019, ' Transforming soil phosphorus fertility management strategies to support the delivery of multiple ecosystem services from agricultural systems ', Science of the Total Environment, vol. 649, pp. 90-98 . https://doi.org/10.1016/j.scitotenv.2018.08.272
Despite greater emphasis on holistic phosphorus (P) management, current nutrient advice delivered at farm-scale still focuses almost exclusively on agricultural production. This limits our ability to address national and international strategies for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::935e41041efda48de9fb3a8bfeecb6b3
https://doi.org/10.1016/j.scitotenv.2018.08.272
https://doi.org/10.1016/j.scitotenv.2018.08.272