摘要
在新疆干旱内陆河灌区地面灌溉条件下,通过负压计、中子仪、地下水埋深监测研究,得出零通量面的形成变化规律、生育期田间水分变化及入渗;生育期间,土壤水和地下水相互转换关系活跃。
Under the condition of surface irrigation in the irrigation area of arid inland river in Xinjiang, through the negative pressure gauge, neutron instrument and the monitoring research for embedded depth of groundwater, we can obtain the forming and changing regulation of ZFP and the moisture change and infiltration in field at childbearing period. The results show that the mutual change relation of soil water and subsoil water is active.
出处
《水利与建筑工程学报》
2007年第1期22-24,47,共4页
Journal of Water Resources and Architectural Engineering
基金
国家"863"计划(2002AA2Z4201)
关键词
干旱内陆河灌区
生育期
田间水分变化
零通最面
入渗
arid inland river irrigation area
childbearing period
soil moisture change in fleld
ZFP
infiltration
