JOVE JOURNAL

Medio ambiente

Showing 325 - 336 in 439 videos.

Methods of Soil Resampling to Monitor Changes in the Chemical Concentrations of Forest Soils

Gregory B. Lawrence¹, Ivan J. Fernandez², Paul W. Hazlett³, Scott W. Bailey⁴, Donald S. Ross⁵, Thomas R. Villars⁶, Angelica Quintana⁷, Rock Ouimet⁸, Michael R. McHale¹, Chris E. Johnson⁹, Russell D. Briggs¹⁰, Robert A. Colter¹¹, Jason Siemion¹, Olivia L. Bartlett¹², Olga Vargas¹³, Michael R. Antidormi¹, Mary M. Koppers⁹

¹New York Water Science Center,U.S. Geological Survey, ²School of Forest Resources,University of Maine, ³Natural Resources Canada,Canadian Forest Service, ⁴Northern Research Station,U.S. Forest Service, ⁵Department of Plant and Soil Science,University of Vermont, ⁶Ottauquechee NRCD,USDA Natural Resources Conservation Service, ⁷Green Mountain National Forest,U.S. Forest Service, ⁸Direction de la Recherche Forestière,Ministère du Québec, ⁹Department of Civil and Environmental Engineering,Syracuse University, ¹⁰Division of Environmental Science,SUNY College of Environmental Science and Forestry, ¹¹White Mountain National Forest,U.S. Forest Service, ¹²Natural Resources and Earth System Sciences,University of New Hampshire, ¹³Greenwich, NY Field Office,USDA Natural Resources Conservation Service

Journal (Environment)

Use of a Filter Cartridge for Filtration of Water Samples and Extraction of Environmental DNA

Masaki Miya¹, Toshifumi Minamoto², Hiroki Yamanaka³, Shin-ichiro Oka⁴, Keiichi Sato⁴, Satoshi Yamamoto², Tetsuya Sado¹, Hideyuki Doi⁵

¹Department of Ecology and Environmental Sciences,Natural History Museum and Institute, Chiba, ²Graduate School of Human Development and Environment,Kobe University, ³Faculty of Science and Technology,Ryukoku University, ⁴Okinawa Churashima Research Center, ⁵Graduate School of Simulation Studies,University of Hyogo

Journal (Environment)

Biofilm Removal Using Carbon Dioxide Aerosols without Nitrogen Purge

Seongkyeol Hong¹, Jaesung Jang¹

¹School of Mechanical and Nuclear Engineering,Ulsan National Institute of Science and Technology (UNIST)

Journal (Environment)

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, IV¹, Sage Rush³, Nathaniel T. Simmons², Jeffery D. Sullivan⁴, Katrina Wachter⁵

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. Pace¹, Helen M. Alexander², D. Jason Emry³, Kristin L. Mercer¹

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. Wymore¹, Bianca Rodríguez-Cardona¹, William H. McDowell¹

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. Blazier¹, Hal O. Liechty²

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. Welbaum¹, Osamah S. Khan¹, Nezar H. Samarah^1,2

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. Boyd¹, Michael T. Montgomery¹, Richard H. Cuenca², Yutaka Hagimoto²

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. West¹, Paul H. Evangelista¹, Catherine S. Jarnevich², Nicholas E. Young¹, Thomas J. Stohlgren¹, Colin Talbert², Marian Talbert³, Jeffrey Morisette³, Ryan Anderson¹

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 Felz¹, Salah Al-Zuhairy¹, Olav Andreas Aarstad², Mark C.M. van Loosdrecht¹, Yue Mei Lin¹

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 Sengupta¹, Yadi Wang², Antonio A. Meira Neto³, Katarena A. Matos³, Katerina Dontsova^1,2, Rob Root², Julie W. Neilson², Raina M. Maier², Jon Chorover^1,2, Peter A. Troch^1,3

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

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