流域水权转换对乌兰布和灌域地下水环境的影响分析  

Analysis on the Influence of Watershed Water Right Conversion on Groundwater Environment in Ulan Bu and Irrigation Area

作　　者：陈琼 张昊 

机构地区：[1]内蒙古农业大学水利与土木建筑工程学院,内蒙古呼和浩特010018

出　　处：《云南化工》2017年第9期79-80,共2页Yunnan Chemical Technology

摘　　要：以点源、面源为视角,点面结合整体分析了不同时期乌兰布和灌域地下水水位、电导率、pH值的变化趋势,结果表明:典型渠道中,东侧地下水补给西侧地下水;面源分析中的地下水水位随时间因素有一定的规律可循;电导率大小在整个灌域由中心向四周扩散,成放射状分布,中心偏南的电导率最小,东南及西北方向的电导率最大;pH值全年呈无规则波动,波动较多但多数波动幅度不大。In this paper, the water level, conductivity and pH value of groundwater in Ulan Bu and Irrigation Fields in different periods were analyzed with the point source and surface source. The results showed that the groundwater in the east side of the typical channel The groundwater level in the surface source analysis has some regularity with the time factor. The conductivity is diffused from the center to the surrounding area, and the conductivity is the smallest in the south, and the conductivity in the southeast and northwest Maximum; pH fluctuates irregularly throughout the year, fluctuating more hut most volatility is not significant.

关 键 词：地下水水位 电导率 p H值 乌兰布和灌域 

分 类 号：X82[环境科学与工程—环境工程]