摘要
沙化典型地区定位监测是全国荒漠化及沙化监测体系的重要组成部分,是沙化土地防治的基础性工作。本定位监测研究区域位于毛乌素沙地东南缘的榆林市,监测样地设置在沙区或人为治理过的沙地区域内,通过对研究区气象因子、植被因子、地下水位和沙尘暴的多年连续监测,监测结果显示榆林沙区的生态状况已经明显改善。
The located monitoring on the typical desertification region is an important part of national desertification monitoring system as well as the basis of desertification prevention. The monitored region in this paper is Yulin city, which is located at the southeast edge of Mu Us Sandland. The monitoring sample plot is set in the sand land or the sand area which is controlled.By the continuous monitoring of Meteorological factor, vegetation factor, soil factor, the underground water level, sand storm and socioeconomic status, it is shown that the ecological situation in Yulin sandland has been improved evidently.
出处
《内蒙古林业调查设计》
2016年第3期54-55,99,共3页
Inner Mongolia Forestry Investigation and Design
关键词
定位监测
毛乌素沙地
榆林
Located monitoring
Mu Us Sandland
Yulin
