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Subjects mathematical models Remove constraint mathematical models: mathematical models Subjects primary productivity Remove constraint primary productivity: primary productivity Year 2008 Remove constraint 2008: 2008

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1. A new model of gross primary productivity for North American ecosystems based solely on the enhanced vegetation index and land surface temperature from MODIS

Description:: Includes references
Author:: Sims, Daniel A. , Rahman, Abdullah F. , Cordova, Vicente D. , El-Masri, Bassil Z. , Baldocchi, Dennis D. , Bolstad, Paul V. , Flanagan, Lawrence B. , Goldstein, Allen H. , Hollinger, David Y. , Misson, Laurent , Monson, Russell K. , Oechel, Walter C. , Schmid, Hans P. , Wofsy, Steven C. , Xu, Liukang
Subject:: primary productivity , satellites , remote sensing , image analysis , surface temperature , vegetation types , forests , prediction , mathematical models , equations , North America
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

2. Modeled interactive effects of precipitation, temperature, and [CO₂] on ecosystem carbon and water dynamics in different climatic zones

Description:: Includes references
Author:: Luo, Yiqi , Gerten, Dieter , Le Marie, Guerric , Parton, William J. , Weng, Ensheng , Zhou, Xuhui , Keough, Cindy , Beier, Claus , Ciais, Philippe , Cramer, Wolfgang , Dukes, Jeffrey S. , Emmett, Bridget , Hanson, Paul J. , Knapp, Alan , Linder, Sune , Nepstad, Dan , Rustad, Lindsey
Subject:: global change , ecosystems , climatic zones , carbon dioxide , elevated atmospheric gases , precipitation , temperature , primary productivity , transpiration , runoff , hydrology , mathematical models
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

3. Resolving model parameter values from carbon and nitrogen stock measurements in a wide range of tropical mature forests using nonlinear inversion and regression trees

Description:: Includes references
Author:: Liu, Shuguang , Anderson, Pamela , Zhou, Guoyi , Kauffman, Boone , Hughes, Flint , Schimel, David , Watson, Vicente , Tosi, Joseph
Subject:: tropical forests , forest ecosystems , forest soils , forest litter , dead wood , biomass , soil organic carbon , carbon , nitrogen content , primary productivity , meteorological data , mathematical models , environmental factors , Costa Rica
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008