Seasonal variation in carbon dioxide exchange over a Mediterranean annual grassland in California

Agricultural and Forest Meteorology - Tập 123 Số 1-2 - Trang 79-96 - 2004
Liukang Xu1, Dennis Baldocchi1
1Ecosystem Science Division, Department of Environmental Science, Policy and Management, 151 Hilgard Hall, University of California at Berkeley, Berkeley, CA 94720, USA

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