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1. A distinct seasonal pattern of the ratio of soil respiration to total ecosystem respiration in a spruce-dominated forest

Description:
In the special section: Carbon respired by terrestrial ecosystems.
Author:
Davidson, E.A. , Richardson, A.D. , Savage, K.E. , Hollinger, D.Y.
Subject:
soil respiration , carbon dioxide , gas emissions , soil microorganisms , biological activity in soil , coniferous forests , forest soils , biogeochemical cycles , seasonal variation , soil temperature , air temperature , spring , summer , forest litter , biodegradation , Maine
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

2. Advective transport of C02 in permeable media induced by atmospheric pressure fluctuations: 2. Observational evidence under snowpacks

Description:
Includes references
Author:
Massman, W.J. , Frank, J.M.
Subject:
forest soils , grassland soils , porous media , carbon dioxide , gas emissions , soil respiration , snow , snowpack , wind speed , atmospheric pressure , mathematical models , Wyoming
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

3. Calcium Additions and Microbial Nitrogen Cycle Processes in a Northern Hardwood Forest

Description:
Includes references
Author:
Groffman, Peter M. , Fisk, Melany C. , Driscoll, Charles T. , Likens, Gene E. , Fahey, Timothy J. , Eagar, Christopher , Pardo, Linda H.
Subject:
forest soils , hardwood forests , calcium , leaching , acid deposition , soil respiration , gas emissions , carbon dioxide , methane , nitrous oxide , soil pH , cations , nitrogen , mineralization , nitrification , carbon , soil microorganisms , microbial activity , soil chemistry , biogeochemical cycles , soil-atmosphere interactions , watersheds , foliar uptake , phosphorus , New Hampshire
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

4. Land Use Change Effects on Forest Carbon Cycling Throughout the Southern United States

Description:
Includes references
Author:
Woodbury, P.B. , Heath, L.S. , Smith, J.E.
Subject:
land use change , forests , carbon sequestration , afforestation , deforestation , biogeochemical cycles , pastures , agricultural soils , urban soils , greenhouse gases , gas emissions , carbon dioxide , forest soils , simulation models , mathematical models , equations , soil organic carbon , forest litter , soil-plant-atmosphere interactions , Southeastern United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006