西南大旱对不同森林植被流域的影响——以松华坝水库和云龙水库为例  

The Southwest Drought on Different Forest Vegetation Watershed—— Taking Songhuaba Reservoir and Yunlong Reservoir as an Example

作　　者：刘文国[1] 唐芳林[1] 刘绍娟[1] 

机构地区：[1]国家林业局昆明勘察设计院

出　　处：《林业经济》2012年第10期12-17,共6页Forestry Economics

摘　　要：基于2010年发生在中国西南五省市的百年一遇的大旱,以昆明市的松华坝水库和云龙水库为例,通过水两水库大旱期间水位曲线,月入流和出流量分析,同时对径流量和外部因子关系分析,得出结论：大旱对水库影响十分严重;水库入流量和蒸发量呈显著相关;影响水库入流的最主要外部因素是集水区森林资源的数量和质量。Based on the once-in-a-century in five provinces and cities in southwest China＇s severe drought in 2010,to the Kunming Songhuaba Reservoir,and Yunlong Reservoir as an example,during the severe drought water reservoirs water level curve,monthly inflow and traffic analysis,analysis of runoff and external factors relationship,concluded that severe drought is a very serious impact on the reservoir;reservoir inflow and evaporation was significantly correlated;most important external factors affecting the reservoir inflow is the number of catchment forest resources and quality.

关 键 词：西南 森林植被 水库径流量 外部环境因子 

分 类 号：X524[环境科学与工程—环境工程]