JOVE JOURNAL

Medio ambiente

Showing 313 - 324 in 424 videos.

Using Pharmacological Manipulation and High-precision Radio Telemetry to Study the Spatial Cognition in Free-ranging Animals

Timothy C. Roth*¹, Aaron R. Krochmal*², William B. Gerwig, IV, Sage Rush, Nathaniel T. Simmons, Jeffery D. Sullivan, Katrina Wachter

¹Department of Psychology,Franklin and Marshall College, ²Department of Biology,Washington College, ³University of Pennsylvania, ⁴School of Forestry and Wildlife Sciences,Auburn University, ⁵Morsani College of Medicine,University of South Florida

Journal (Environment)

Reliable Method for Assessing Seed Germination, Dormancy, and Mortality under Field Conditions

Brian A. Pace, Helen M. Alexander, D. Jason Emry, Kristin L. Mercer

¹Department of Horticulture and Crop Science,Ohio State University, ²Department of Ecology and Evolutionary Biology,University of Kansas, ³Department of Biology,Washburn University

Journal (Environment)

Understanding Dissolved Organic Matter Biogeochemistry Through In Situ Nutrient Manipulations in Stream Ecosystems

Adam S. Wymore, Bianca Rodríguez-Cardona, William H. McDowell

¹Department of Natural Resources and the Environment,University of New Hampshire

Journal (Environment)

Assessment of Labile Organic Carbon in Soil Using Sequential Fumigation Incubation Procedures

Michael A. Blazier, Hal O. Liechty

¹Hill Farm Research Station,Louisiana State University Agricultural Center, ²School of Forestry and Natural Resources,University of Arkansas at Monticello

Journal (Environment)

A Gusseted Thermogradient Table to Control Soil Temperatures for Evaluating Plant Growth and Monitoring Soil Processes

Gregory E. Welbaum, Osamah S. Khan, Nezar H. Samarah²

¹Department of Horticulture,Virginia Polytechnic Institute and State University, ²Department of Plant Production, Faculty of Agriculture,Jordan University of Science and Technology

Journal (Environment)

Measuring Carbon-based Contaminant Mineralization Using Combined CO₂ Flux and Radiocarbon Analyses

Thomas J. Boyd, Michael T. Montgomery, Richard H. Cuenca, Yutaka Hagimoto

¹Marine Biogeochemistry, Code 6114,US Naval Research Laboratory, ²Department of Biological and Ecological Engineering,Oregon State University

Journal (Environment)

Integrating Remote Sensing with Species Distribution Models; Mapping Tamarisk Invasions Using the Software for Assisted Habitat Modeling (SAHM)

Amanda M. West, Paul H. Evangelista, Catherine S. Jarnevich, Nicholas E. Young, Thomas J. Stohlgren, Colin Talbert, Marian Talbert, Jeffrey Morisette, Ryan Anderson

¹Natural Resource Ecology Laboratory,Colorado State University, ²U.S. Geological Survey, Fort Collins Science Center, ³U.S. Geological Survey - U.S. Department of the Interior, North Central Climate Science Center

Journal (Environment)

Extraction of Structural Extracellular Polymeric Substances from Aerobic Granular Sludge

Simon Felz, Salah Al-Zuhairy, Olav Andreas Aarstad, Mark C.M. van Loosdrecht, Yue Mei Lin

¹Department of Biotechnology,Delft University of Technology, ²Department of Biotechnology, Norwegian Biopolymer Laboratory (NOBIPOL),Norwegian University of Science and Technology

Journal (Environment)

Soil Lysimeter Excavation for Coupled Hydrological, Geochemical, and Microbiological Investigations

Aditi Sengupta, Yadi Wang, Antonio A. Meira Neto, Katarena A. Matos, Katerina Dontsova², Rob Root, Julie W. Neilson, Raina M. Maier, Jon Chorover², Peter A. Troch³

¹Biosphere 2,University of Arizona, ²Department of Soil, Water and Environmental Science,University of Arizona, ³Department of Hydrology and Water Resources,University of Arizona

Journal (Environment)

Use of a Battery of Chemical and Ecotoxicological Methods for the Assessment of the Efficacy of Wastewater Treatment Processes to Remove Estrogenic Potency

Nicola Beresford, Alice Baynes, Rakesh Kanda, Matthew R. Mills, Karla Arias-Salazar, Terrence J. Collins, Susan Jobling

¹Institute of Environment Health and Societies,Brunel University London, ²Department of Chemistry,Carnegie Mellon University

Journal (Environment)

EPA Method 1615. Measurement of Enterovirus and Norovirus Occurrence in Water by Culture and RT-qPCR. II. Total Culturable Virus Assay

G. Shay Fout, Jennifer L. Cashdollar

¹National Exposure Research Laboratory,U.S. Environmental Protection Agency

Journal (Environment)

Assaying Predatory Feeding Behaviors in Pristionchus and Other Nematodes

James W. Lightfoot*¹, Martin Wilecki*¹, Misako Okumura, Ralf J. Sommer

¹Department for Evolutionary Biology,Max-Planck Institute for Developmental Biology

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