Deposition, canopy and soil retention of inorganic nitrogen in a subtropical mized forest in central-south China
Nitrogen deposition, leaching and retention were monitored in a subtropical mixed forest in central-south China. Bulk precipitation, throughfall, and stream water were monitored from January, 2001 to December, 2004. The research results showed that mean flux of inorganic nitrogen input was 3.136 g m-2 a-1, net retention of nitrogen by forest canopy was 1.2516 g m-2 a-1, and by soil profile of Shaoshan forest reached 1.6644 g m-2 a-1, which indicated that most of nitrogen input (92.98％) was reserved in Shaoshan forest and Shaoshan forest is still a finer buffering system to nitrogen deposition.
Inorganic nitrogen retention fluzes canopy soil profile
Yu HU Chun-yan DU Guang-ming ZENG Gong ZHANG Fu YANG Lu HUANG
Environmental Monitoring Station of Changde, Changde, P.R. China College of Environmental Science and Engineering, Hunan University, Changsha, P.R. China
国际会议
上海
英文
4350-4353
2008-05-16（万方平台首次上网日期，不代表论文的发表时间）