摘要
通过对浙西生态保护区昌化溪流域长年降雨量、径流量、森林覆盖率和气温数据分析,评价该流域不同季节森林对河川径流量的影响,认为昌化溪流域森林对径流量的正效应,主要是由夏季森林反射太阳辐射引起的, 决定径流量增减的主要因素是降雨量和气温。
Analysis on precipitation, run-off amount, forest coverage and temperature at Changhua Stream drainage, ecological region in the west Zhejiang, indicated the influence of different seasons＇ forest on run-off amount of the stream. The result showed that it had positive effect, caused by reflection of light, and the 2 most important factors were precipitation and temperature.
出处
《浙江林业科技》
北大核心
2006年第2期10-13,共4页
Journal of Zhejiang Forestry Science and Technology
