摘要
在综合分析气候、植物生物学特性和土壤湿度三方面因素的基础上,利用多年的白杨农田防护林试验资料,建立了塔里木河流域白杨农田防护林蒸散量的计算模式,并利用白杨林实际蒸散量的测量值,对模式进行了验证。结果表明,该模式计算精度较高,可以作为计算塔里木河流域白杨农田防护林蒸散量的一种方法而使用。
Based on the comprehensive analysis of climate factor, biological feature and soil humility as well as the experimental data of aspen shelter belt for years, a calculation model for aspen shelter belt evapotranspiration in the Tarim River basin was built and verified with the evapotranspiration data directly measured in aspen shelter belt. The result revealed that the model had high precision and could be used to calculate the evapotranspiration in aspen shelter belt of the Tarim River basin.
出处
《水土保持通报》
CSCD
北大核心
2007年第2期72-74,86,共4页
Bulletin of Soil and Water Conservation
基金
国家自然科学基金(40471020)
中国科学院知识创新工程重要方向项目(KZCX3-SW-342
KZCX2-XB2-03)
关键词
白杨农田防护林
实际蒸散量
潜在蒸散量
计算模式
aspen shelter belt
actual evapotranspiration
potential evapotranspiration
calculation model
