摘要
统计义县沙化土地监测区林地地类、植被盖度和坡度等指标,结合林地退化类型分析沙化土地形成原因。沙化荒漠化土地治理工作是一项系统工程,根据义县具体情况,提出各地类治理采取的经营措施,为林业防沙治沙工作指明方向。
In this paper,the indexes of forest land type,vegetation coverage and slope in Yixian sandy land monitoring area are counted,and the causes of sandy land formation are analyzed combined with the types of forest land degradation.Desertification land control is a systematic project.According to the specific situation of Yixian County,the management measures taken by various regions are put forward to point out the direction for forestry desertification prevention and control.
作者
才大伟
CAI Dawei(Liaoning Forestry Investigation, Planning and Monitoring Institute, Shenyang 110122)
出处
《林业勘查设计》
2021年第6期32-34,38,共4页
Forest Investigation Design
关键词
监测区林地
沙化土地
现状分析
义县
Forest Land in Monitoring Area
Desertification Land
Current Situation Analysis
Yixian
