Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Carla E. Rosenfeld"'
Publikováno v:
ACS Earth and Space Chemistry. 7:960-971
Autor:
Mary C. Sabuda, Carla E. Rosenfeld, Todd D. DeJournett, Katie Schroeder, Karl Wuolo-Journey, Cara M. Santelli
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Selenium (Se) is an essential element for most organisms yet can cause severe negative biological consequences at elevated levels. The oxidized forms of Se, selenate [Se(VI)] and selenite [Se(IV)], are more mobile, toxic, and bioavailable than the re
Externí odkaz:
https://doaj.org/article/1963078570fc4f17bdf98a49b7567099
Autor:
Joshua M. Torgeson, Carla E. Rosenfeld, Aubrey J. Dunshee, Kelly Duhn, Riley Schmitter, Patrick A. O'Hara, G. H. Crystal Ng, Cara M. Santelli
Publikováno v:
Environmental Science: Processes & Impacts. 24:1360-1382
Coupled abiotic and biotic processes in the hyporheic zone, where surface water and groundwater mix, play a critical role in the biogeochemical cycling of carbon, nutrients, and trace elements in streams and wetlands. Dynamic hydrologic conditions an
Autor:
Adrian Zaragoza-Bastida, Saudy Consepcion Flores-Aguilar, Liliana Mireya Aguilar-Castro, Ana Lizet Morales-Ubaldo, Benjamín Valladares-Carranza, Lenin Rangel-López, Agustín Olmedo-Juárez, Carla E. Rosenfeld-Miranda, Nallely Rivero-Pérez
Publikováno v:
Animals, Vol 10, Iss 2, p 281 (2020)
Rattlesnakes have venoms with a complex toxin mixture comprised of polypeptides and proteins. Previous studies have shown that some of these polypeptides are of high value for the development of new medical treatments. The aim of the present study is
Externí odkaz:
https://doaj.org/article/84ff6373ec1943d5b34a5cd442d9c42f
Autor:
Tingying Xu, Elizabeth W. Roepke, Elaine D. Flynn, Carla E. Rosenfeld, Sarah Balgooyen, Matthew Ginder-Vogel, Christopher J. Schuler, Cara M. Santelli
Publikováno v:
Chemosphere. 327:138467
Publikováno v:
Biogeochemistry. 155:147-168
Manganese (Mn) is an essential plant micronutrient that influences photosynthesis, ecosystem productivity, and soil carbon storage. Our objective was to quantify how Mn uptake by forest vegetation relates to Mn release into soil solution through mine
Publikováno v:
Environmental sciencetechnology. 54(6)
Selenium (Se) redox chemistry is a determining factor for its environmental toxicity and mobility. Currently, millions of people are impacted by Se deficiency or toxicity, and in geologic history, several mass extinctions have been linked to extreme
Autor:
Todd D. DeJournett, Carla E. Rosenfeld, Cara M. Santelli, Karl Wuolo-Journey, Katie Schroeder, Mary C. Sabuda
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Science of The Total Environment. :279-287
Cadmium contamination in soil is a substantial global problem, and of significant concern due to high food-chain transfer. Cadmium hyperaccumulators are of particular interest because of their ability to tolerate and take up significant amounts of he
Publikováno v:
Applied and Environmental Microbiology
Selenium contamination in natural environments is of great concern globally, and microbial processes are known to mediate Se transformations. Such transformations alter Se mobility, bioavailability, and toxicity, which can amplify or mitigate Se poll