摘要
本文利用新疆河流地表径流量统计资料，分析了全疆范围地表径流量30多年来的年际变化、年内变化以及引起水量变化的原因．
The change of river runoff during recent 30 years and around four seasons is analyzed based on the statistical data in Xinjiang. According to an average slide of five-year river runoff the runoff in Xinjiang decreased, but begins to increasc since 1980s. It, however,changes a little in Southern Xinjiang. Around four scasons, runoff increased in Southem Xinjiang and decreased in Northern Xinjiang in spring and summer, but becomes opposite since thc late 1980s. Runoff changed a little in autumn and winter in whole Xinjiang, but increases rapidly since 1980s.
出处
《干旱区地理》
CSCD
北大核心
1995年第2期36-41,共6页
Arid Land Geography
