Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Keith A, Loftin"'
Autor:
Lauren E. Krausfeldt, Elizaveta Shmakova, Hyo Won Lee, Viviana Mazzei, Keith A. Loftin, Robert P. Smith, Emily Karwacki, P. Eric Fortman, Barry H. Rosen, Hidetoshi Urakawa, Manoj Dadlani, Rita R. Colwell, Jose V. Lopez
Publikováno v:
mSystems, Vol 9, Iss 7 (2024)
ABSTRACT The occurrence of cyanobacterial harmful algal blooms (cyanoHABs) is related to their physical and chemical environment. However, less is known about their associated microbial interactions and processes. In this study, cyanoHABs were analyz
Externí odkaz:
https://doaj.org/article/c11bfd8dda1046c195440aa26f7e9a55
Autor:
James H. Larson, Keith A. Loftin, Erin A. Stelzer, David M. Costello, Sean W. Bailey, Mary Anne Evans, Carrie E. Givens, Lisa R. Fogarty
Publikováno v:
Journal of Freshwater Ecology, Vol 38, Iss 1 (2023)
AbstractThe open waters of large lakes can sometimes become so depleted in important metals that phytoplankton communities become either growth limited or limited in some metabolic function. Metals such as Fe, Ni, Mo, and Zn are used as co-factors fo
Externí odkaz:
https://doaj.org/article/bf58d76f93d944cc8930518219e17ad0
Autor:
Paul M. Bradley, Kristin M. Romanok, Kelly L. Smalling, Michael J. Focazio, Nicola Evans, Suzanne C. Fitzpatrick, Carrie E. Givens, Stephanie E. Gordon, James L. Gray, Emily M. Green, Dale W. Griffin, Michelle L. Hladik, Leslie K. Kanagy, John T. Lisle, Keith A. Loftin, R. Blaine McCleskey, Elizabeth K. Medlock–Kakaley, Ana Navas-Acien, David A. Roth, Paul South, Christopher P. Weis
Publikováno v:
Environment International, Vol 171, Iss , Pp 107701- (2023)
Background: Bottled water (BW) consumption in the United States and globally has increased amidst heightened concern about environmental contaminant exposures and health risks in drinking water supplies, despite a paucity of directly comparable, envi
Externí odkaz:
https://doaj.org/article/da0a174dd0ef4ca0b0ce026f7b93b2b7
Autor:
Blake A. Schaeffer, Erin Urquhart, Megan Coffer, Wilson Salls, Richard P. Stumpf, Keith A. Loftin, P. Jeremy Werdell
Publikováno v:
Ecological Indicators, Vol 140, Iss , Pp 108990- (2022)
Previous studies indicate that cyanobacterial harmful algal bloom (cyanoHAB) frequency, extent, and magnitude have increased globally over the past few decades. However, little quantitative capability is available to assess these metrics of cyanoHABs
Externí odkaz:
https://doaj.org/article/85bf311be9d74dc59a60c0468f6f60ea
Autor:
Megan M. Coffer, Blake A. Schaeffer, Wilson B. Salls, Erin Urquhart, Keith A. Loftin, Richard P. Stumpf, P. Jeremy Werdell, John A. Darling
Publikováno v:
Ecological Indicators, Vol 128, Iss , Pp 107822- (2021)
Cyanobacterial blooms can have negative effects on human health and local ecosystems. Field monitoring of cyanobacterial blooms can be costly, but satellite remote sensing has shown utility for more efficient spatial and temporal monitoring across th
Externí odkaz:
https://doaj.org/article/2584a1e91cd9425f809b806665dcdc10
Autor:
Paul M. Bradley, Denis R. LeBlanc, Kristin M. Romanok, Kelly L. Smalling, Michael J. Focazio, Mary C. Cardon, Jimmy M. Clark, Justin M. Conley, Nicola Evans, Carrie E. Givens, James L. Gray, L. Earl Gray, Phillip C. Hartig, Christopher P. Higgins, Michelle L. Hladik, Luke R. Iwanowicz, Keith A. Loftin, R. Blaine McCleskey, Carrie A. McDonough, Elizabeth K. Medlock-Kakaley, Christopher P. Weis, Vickie S. Wilson
Publikováno v:
Environment International, Vol 152, Iss , Pp 106487- (2021)
Background: Humans are primary drivers of environmental contamination worldwide, including in drinking-water resources. In the United States (US), federal and state agencies regulate and monitor public-supply drinking water while private-supply monit
Externí odkaz:
https://doaj.org/article/0fea95d504fd420bb9cfb822a739459c
Autor:
Samantha K. Oliver, Steven R. Corsi, Austin K. Baldwin, Michele A. Nott, Gerald T. Ankley, Brett R. Blackwell, Daniel L. Villeneuve, Michelle L. Hladik, Dana W. Kolpin, Luke Loken, Laura A. DeCicco, Michael T. Meyer, Keith A. Loftin
Publikováno v:
Environmental Toxicology and Chemistry. 42:367-384
Watersheds of the Great Lakes Basin (USA/Canada) are highly modified and impacted by human activities including pesticide use. Despite labeling restrictions intended to minimize risks to nontarget organisms, concerns remain that environmental exposur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61a073694b2d9815a13dbecbcc185c37
https://doi.org/10.1002/etc.5522
https://doi.org/10.1002/etc.5522
Autor:
James H. Larson, Mary Anne Evans, Robert J. Kennedy, Sean W. Bailey, Keith A. Loftin, Zachary R. Laughrey, Robin A. Femmer, Jeff S. Schaeffer, William B. Richardson, Timothy T. Wynne, J. C. Nelson, Joseph W. Duris
Publikováno v:
Limnology and Oceanography. 67:2617-2620
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::277e25aafef822075bd6bca718fc910d
https://doi.org/10.1002/lno.12216
https://doi.org/10.1002/lno.12216
Autor:
Blake A. Schaeffer, Erin Urquhart, Megan Coffer, Wilson Salls, Richard P. Stumpf, Keith A. Loftin, P. Jeremy Werdell
Publikováno v:
Ecological indicators. 140
Previous studies indicate that cyanobacterial harmful algal bloom (cyanoHAB) frequency, extent, and magnitude have increased globally over the past few decades. However, little quantitative capability is available to assess these metrics of cyanoHABs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5dac88b0730aa5c44002f0f24fe8877
https://pubmed.ncbi.nlm.nih.gov/36425672
https://pubmed.ncbi.nlm.nih.gov/36425672
Autor:
Kelly L. Smalling, Brittany A. Mosher, Luke R. Iwanowicz, Keith A. Loftin, Adam Boehlke, Michelle L. Hladik, Carly R. Muletz‐Wolz, Nandadevi Córtes‐Rodríguez, Robin Femmer, Evan H. Campbell Grant
Publikováno v:
Environmental Toxicology and Chemistry. 41:781-791
Emerging infectious disease outbreaks are one of multiple stressors responsible for amphibian declines globally. In the northeastern United States, ranaviral diseases are prevalent in amphibians and other ectothermic species, but there is still uncer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db665dce08018ecd60656061d1a43293
https://doi.org/10.1002/etc.5291
https://doi.org/10.1002/etc.5291