Výsledky vyhledávání - "Richard G. Carlton"

Effects of sulfate on the acute toxicity of selenate to freshwater organisms

Autor: Joseph S. Volosin, William J. Adams, Robin J. Reash, Kevin V. Brix, Richard G. Carlton, Dennis O. McIntyre

Publikováno v: Environmental Toxicology and Chemistry. 20:1037-1045

This study evaluated the relationship between ambient sulfate concentrations and acute selenate toxicity to freshwater aquatic life. Previous studies indicated that increasing sulfate concentrations reduced selenate bioconcentration and toxicity. How

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::74538d5dee4316d1f0d3d0d650b42fa6
https://doi.org/10.1002/etc.5620200514

Zobrazit plný text záznamu

[Untitled]

Autor: Richard G. Carlton, Mark A. Heilman

Publikováno v: Biogeochemistry. 52:207-224

Methane oxidation associated with submersed vascular plants andits effects on diffusive CH4 release from plants wereexamined through a series of laboratory and field incubationexperiments. In laboratory analyses, measured rates of epiphyticoxidation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8099bb4e53f8583106ab8fee3179801b
https://doi.org/10.1023/a:1006427712846

Zobrazit plný text záznamu

Responses to atrazine of respiration, nitrification, and denitrification in stream sediments measured with oxygen and nitrate microelectrodes

Autor: Richard G. Carlton, Andrew E. Laursen

Publikováno v: FEMS Microbiology Ecology. 29:229-240

Atrazine from agricultural runoff commonly pollutes streams in the Midwestern United States. Potential effects of atrazine on nitrification and denitrification were studied in sediment cores collected from a stream receiving relatively low inputs of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4515ea59958b134dd9a86819166ed5ef
https://doi.org/10.1111/j.1574-6941.1999.tb00614.x

Zobrazit plný text záznamu

Oxygen and sulfide dynamics in a horizontally migrating cyanobacterial mat: Black band disease of corals

Autor: Richard G. Carlton, Laurie L. Richardson

Publikováno v: FEMS Microbiology Ecology. 18:155-162

Black band disease is caused by a horizontally migrating microbial consortium which overgrows and kills reef-building corals in many areas of the world. The cyanobacterium Phormidium corallyticum , the sulfide-oxidizing bacterium Beggiatoa sp., fungi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::401716a57ce332dca794113f762798ea
https://doi.org/10.1111/j.1574-6941.1995.tb00173.x

Zobrazit plný text záznamu

Acute toxicity of sodium selenate to two daphnids and three amphipods

Autor: Douglas G. Henderson, Richard G. Carlton, William J. Adams, Robin J. Reash, Kevin V. Brix, Dennis O. McIntyre

Publikováno v: Environmental toxicology. 16(2)

This study evaluated the acute toxicity of sodium selenate to two daphnid and three gammarid amphipod species. The daphnids, Ceriodaphnia dubia and Daphnia pulex, were evaluated in 48-hour static tests and the amphipods, Gammarus pseudolimnaeus, Gamm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4aeca779cc7e5deb0a54c04885a6b6b8
https://pubmed.ncbi.nlm.nih.gov/11339714

Zobrazit plný text záznamu

Integrating microbiological, microsensor, molecular, and physiologic techniques in the study of coral disease pathogenesis

Autor: Laurie L. Richardson, Kim B. Ritchie, Garriet W. Smith, Richard G. Carlton

Publikováno v: The Ecology and Etiology of Newly Emerging Marine Diseases ISBN: 9789048159307

The study of coral diseases requires an integrated approach that includes a combination of field and laboratory methods. By combining and building upon information available from multiple disciplines, within both field and laboratory applications, we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff9a0923be44263ef4fb3ac69daef855
https://doi.org/10.1007/978-94-017-3284-0_6

Zobrazit plný text záznamu

Harvesting of Benthic Algae by Territorial Grazers: The Potential for Prudent Predation

Autor: Steven L. Kohler, Richard G. Carlton, David D. Hart

Publikováno v: Oikos. 60:329

manipulate and quantify the relationship between chlorophyll a biomass and `4C productivity for various algal assemblages. We observed an asymptotic relationship between algal productivity and biomass over a sixteen-fold range of algal standing crops

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::150d2cc9cc8d25febf9e7115df8afa5d
https://doi.org/10.2307/3545075

Zobrazit plný text záznamu

A box corer for studying metabolism of epipelic microorganisms in sediment under in situ conditions1

Autor: Richard G. Carlton, Robert G. Wetzel

Publikováno v: Limnology and Oceanography. 30:422-426

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9687ee0bc073c09795dcd0d258605ef5
https://doi.org/10.4319/lo.1985.30.2.0422

Zobrazit plný text záznamu

Relative Values of Oxygen, Nitrate, and Sulfate to Terminal Microbial Processes in the Sediments of Lake Superior

Autor: Gregory S. Walker, Michael J. Klug, Richard G. Carlton, Robert G. Wetzel

Publikováno v: Journal of Great Lakes Research. 15:133-140

The vertical distributions of the terminal electron acceptors oxygen, nitrate, and sulfate, and the rates of associated microbial processes (aerobic respiration, denitrification, and sulfate reduction) were determined in sediment core samples retriev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4d21f8a0a4a7b039cbee1b490ff7782
https://doi.org/10.1016/s0380-1330(89)71467-2

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání