Zobrazeno 1 - 10
of 171
pro vyhledávání: '"Richard G, Zepp"'
Autor:
Richard G. Zepp, Brad Acrey, Mary J. B. Davis, Anthony L. Andrady, Jason Locklin, Rachelle Arnold, Osadolor Okungbowa, Adwoa Commodore
Publikováno v:
Journal of Polymers and the Environment.
Autor:
Ammar Safaie, Gene Whelan, Tuan D. Nguyen, Richard G. Zepp, Mantha S. Phanikumar, Marirosa Molina, Yakov Pachepsky, Brad Acrey, Michael Cyterski, Chelsea J. Weiskerger
Publikováno v:
J Environ Qual
Fecal indicator organisms (FIOs), such as Escherichia coli and enterococci, are often used as surrogates of contamination in the context of beach management; however, bacteriophages may be more reliable indicators than FIO due to their similarity to
Autor:
Emmanuel Ruggiero, Richard G. Zepp, Changseok Han, Endalkachew Sahle-Demessie, Mary J. B. Davis, Brad Acrey, Hsin-Se Hsieh, Wendel Wohlleben, Klaus Vilsmeier
Publikováno v:
Environmental science. Nano
In recent years, an increasing number of polymeric composites incorporating engineered nanomaterials (ENMs) have reached the market. Such nano-enabled products (NEPs) present enhanced performance through improved mechanical, thermal, UV protection, e
Autor:
Stephen R. Wilson, Rachel E. Neale, Sasha Madronich, Germar Bernhard, Krishna K. Pandey, Sharon A. Robinson, Paul Barnes, Anthony L. Andrady, Alkiviadis F. Bais, Craig E. Williamson, Thomas Matthew Robson, Anu Heikkilä, Janet F. Bornman, Richard G. Zepp, Patrick J. Neale
Publikováno v:
Global change biologyREFERENCES. 27(22)
The Montreal Protocol and its Amendments have been highly effective in protecting the stratospheric ozone layer, preventing global increases in solar ultraviolet-B radiation (UV-B; 280-315 nm) at Earth's surface, and reducing global warming. While on
Autor:
Alkiviadis F. Bais, Sharon A. Robinson, Krishna K. Pandey, Pieter J. Aucamp, Donat-P. Häder, Barbara Sulzberger, Anu Heikkilä, Lesley E. Rhodes, Craig E. Williamson, Stephan D. Flint, Stephen R. Wilson, Richard McKenzie, Carlos L. Ballaré, Richard G. Zepp, Patrick J. Neale, Frank R. de Gruijl, Amy T. Austin, Craig Sinclair, Paul Young, Nigel D. Paul, Seyhan Yazar, Rose M. Cory, Antony R. Young, Janice Longstreth, Sasha Madronich, Germar Bernhard, Robert C. Worrest, Keith R. Solomon, Paul Barnes, Marcel A. K. Jansen, Sten-Åke Wängberg, Samuel Hylander, Robyn M. Lucas, Mary Norval, Kevin C. Rose, Rachel E. Neale, Janet F. Bornman, Anthony L. Andrady, T. Matthew Robson
Publikováno v:
Nature Sustainability. 2:569-579
Changes in stratospheric ozone and climate over the past 40-plus years have altered the solar ultraviolet (UV) radiation conditions at the Earth’s surface. Ozone depletion has also contributed to climate change across the Southern Hemisphere. These
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Photochem Photobiol Sci
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Photochem Photobiol Sci
Global change influences biogeochemical cycles within and between environmental compartments (i.e., the cryosphere, terrestrial and aquatic ecosystems, and the atmosphere). A major effect of global change on carbon cycling is altered exposure of natu
Autor:
Richard G. Zepp, Dermont Bouchard, Christopher D. Knightes, Robert B. Ambrose, Brad Acrey, Tim A. Wool, Brian Avant, Yanlai Han
Publikováno v:
Environmental Modelling & Software. 111:444-458
Toxicant concentrations in surface waters are of environmental concern due to their potential impacts to humans and wildlife. Numerical models provide system insight, support management decisions, and provide scenario testing on the impacts of toxica
Autor:
Hsin-Se Hsieh, Richard G. Zepp
Publikováno v:
Environ Sci Nano
Increases in the production and applications of graphene oxide (GO), coupled with reports of its toxic effects, are raising concerns about its health and ecological risks. To better understand GO’s fate and transport in aquatic environments, we inv
Autor:
Richard G. Zepp, Michael Galvin, Paul B. Duda, Rajbir Parmar, Julie L. Kinzelman, Keewook Kim, Marirosa Molina, Mark A. Borchardt, Kurt Wolfe, Gregory T. Kleinheinz, Gene Whelan
Publikováno v:
Journal of Environmental Quality. 47:1103-1114
Microbial fate and transport in watersheds should include a microbial source apportionment analysis that estimates the importance of each source, relative to each other and in combination, by capturing their impacts spatially and temporally under var
Autor:
Kurt Wolfe, Keewook Kim, Richard G. Zepp, Michael Galvin, Rajbir Parmar, Marirosa Molina, Mark A. Borchardt, Gerard F. Laniak, Yakov Pachepsky, Paul B. Duda, Julie L. Kinzelman, Gregory T. Kleinheinz, Gene Whelan, Lourdes Prieto
Publikováno v:
Environmental Modelling & Software. 99:126-146
Many watershed models simulate overland and instream microbial fate and transport, but few provide loading rates on land surfaces and point sources to the waterbody network. This paper describes the underlying equations for microbial loading rates as