|
Contribution of Atmospheric Nitrogen Compounds to N Deposition in a Broadleaf Forest of Southern China 1 1 Project supported by the Knowledge Innovation Program of the Chinese Academy of Sciences (No. ISSASIP0205); the National Key Basic Research Support Foundation of China (No. 1999011805); the State Key Laboratory of Soil and Sustainable Agriculture, China; the Scientific Research Foundation for Returned Overseas Chinese Scholars; the State Education Ministry of China; and the National Natural Science foundation of China (No. 40305019). |
|
|