JOVE JOURNAL

环境科学

Showing 397 - 408 in 439 videos.

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Journal (Environment)

Detection of Foodborne Bacterial Pathogens from Individual Filth Flies

Monica Pava-Ripoll¹, Rachel E.G. Pearson¹, Amy K. Miller¹, George C. Ziobro¹

¹Center for Food Safety and Applied Nutrition,U.S. Food and Drug Administration

Journal (Environment)

Modifying the Bank Erosion Hazard Index (BEHI) Protocol for Rapid Assessment of Streambank Erosion in Northeastern Ohio

Sara E. Newton¹, Deanna M. Drenten²

¹Natural Resources,Cleveland Metroparks, ²Department of Biology,Case Western Reserve University

Journal (Environment)

A Small Volume Procedure for Viral Concentration from Water

Brian R. McMinn¹, Asja Korajkic¹

¹U.S. EPA

Journal (Environment)

A Fish-feeding Laboratory Bioassay to Assess the Antipredatory Activity of Secondary Metabolites from the Tissues of Marine Organisms

Micah J. Marty¹, Joseph R. Pawlik¹

¹Department of Biology and Marine Biology and Center for Marine Science,University of North Carolina Wilmington

Journal (Environment)

A Whole Cell Bioreporter Approach to Assess Transport and Bioavailability of Organic Contaminants in Water Unsaturated Systems

Susan Schamfuß¹, Thomas R. Neu², Hauke Harms¹, Lukas Y. Wick¹

¹Department of Environmental Microbiology,Helmholtz Centre for Environmental Research - UFZ, ²Department of River Ecology,Helmholtz Centre for Environmental Research - UFZ

Journal (Environment)

Physical, Chemical and Biological Characterization of Six Biochars Produced for the Remediation of Contaminated Sites

Mackenzie J. Denyes¹, Michèle A. Parisien¹, Allison Rutter², Barbara A. Zeeb¹

¹Department of Chemistry and Chemical Engineering,Royal Military College of Canada, ²Analytical Services Unit, School of Environmental Studies,Queen's University

Journal (Environment)

Technique for Studying Arthropod and Microbial Communities within Tree Tissues

Nicholas C Aflitto¹, Richard W Hofstetter¹, Reagan McGuire¹, David D Dunn², Kristen A Potter¹

¹School of Forestry,Northern Arizona University, ²Acoustic Ecology Institute

Journal (Environment)

Unraveling the Unseen Players in the Ocean – A Field Guide to Water Chemistry and Marine Microbiology

Andreas Florian Haas¹, Ben Knowles¹, Yan Wei Lim¹, Tracey McDole Somera², Linda Wegley Kelly¹, Mark Hatay¹, Forest Rohwer¹

¹Department of Biology,San Diego State University, ²Scripps Institution of Oceanography,University of California San Diego

Journal (Environment)

Multimodal Optical Microscopy Methods Reveal Polyp Tissue Morphology and Structure in Caribbean Reef Building Corals

Mayandi Sivaguru¹, Glenn A. Fried¹, Carly A. H. Miller^1,2, Bruce W. Fouke^1,2,3

¹Institute for Genomic Biology,University of Illinois at Urbana-Champaign, ²Department of Geology,University of Illinois at Urbana-Champaign, ³Department of Microbiology,University of Illinois at Urbana-Champaign

Journal (Environment)

Laboratory Estimation of Net Trophic Transfer Efficiencies of PCB Congeners to Lake Trout (Salvelinus namaycush) from Its Prey

Charles P. Madenjian¹, Richard R. Rediske², James P. O'Keefe², Solomon R. David³

¹Great Lakes Science Center,U. S. Geological Survey, ²Annis Water Resources Institute,Grand Valley State University, ³Daniel P. Haerther Center for Conservation and Research,Shedd Aquarium

Journal (Environment)

Measuring Fluxes of Mineral Nutrients and Toxicants in Plants with Radioactive Tracers

Devrim Coskun¹, Dev T. Britto¹, Ahmed M. Hamam¹, Herbert J. Kronzucker¹

¹Department of Biological Sciences,University of Toronto

Journal (Environment)

Optimized Negative Staining: a High-throughput Protocol for Examining Small and Asymmetric Protein Structure by Electron Microscopy

Matthew Rames¹, Yadong Yu¹, Gang Ren¹

¹Lawrence Berkeley National Laboratory,The Molecular Foundry

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