中国水土保持科学2011，Vol.9Issue(3)：32-35,4.
沈阳市河川径流演变趋势分析
Evolution tendency of runoff in Shenyang City, Liaoning Province, China
摘要
Abstract
The river flow of basin has already varied significantly affected by the global climate change and human activity. Based on 28-year (1980 -2007 ) measuring data of river flow, the developing rules of river flow in Shenyang City was studied with mathematically statistics. Results show that the runoff of major rivers in Shenyang City has a decreasing tendency in the past 28 years. The reduction of runoff modulus is between 108 - 12 093 m3/( km2 · a) with average 2 061 m3/( km2 · a). Pu River has the maximum contribution, Raoyang River the minimum. The mean reduction percentage of 23.11％ was caused by human utilization, Liao River, Hun River and Liu River has the more contribution due to more intense human events, Yangximu River the minimum.关键词
天然径流量/实测径流量/演变趋势/人类活动/沈阳市Key words
calculated natural runoff/ actual runoff/ evolution tendency/ human activity/ Shenyang City引用本文复制引用
唐蕴,杨爱民,张宏建,唐克旺..沈阳市河川径流演变趋势分析[J].中国水土保持科学,2011,9(3):32-35,4.基金项目
国家"十一五"科技支撑计划项目"东北地区水资源全要素优化配置与安全保障技术研究"(2007BAB28B02) （2007BAB28B02）
沈阳市政府重点规划项目"沈阳市水生态系统保护与修复规划"(0203082008) （0203082008）
