摘要
为了及时掌握内蒙古草原资源生长现状,更好地服务北方生态屏障建设和牧区人民生产、生活的需要,2019—2021年开展了内蒙古草原资源调查监测工作。简要介绍了内蒙古草原资源概况,开展草原资源调查监测的技术方法,分析了2019—2021年草原资源植被高度、植被盖度、干鲜比的变化情况。同时,结合2019—2021年内蒙古草原资源调查监测实践经验,提出了草原资源调查监测中存在的问题及改进建议。
In order to grasp the growth status of grassland resources in Inner Mongolia in a timely manner,and better serve the construction of ecological barrier in the north and the needs of people's production and life in pastoral areas,the investigation and monitoring of grassland resources in Inner Mongolia was carried out from 2019 to 2021.This paper briefly introduced the general situation of grassland resources in Inner Mongolia,the technical methods for carrying out investigation and monitoring of grassland resources,analyzed the changes of vegetation average height,vegetation coverage and dry-fresh ratio of grassland resources and vegetation from 2019 to 2021.At the same time,based on the practical experience of grassland resource survey and monitoring in Inner Mongolia from 2019 to 2021,the problems and suggestions for improvement in grassland resource survey and monitoring were put forward.
作者
索晓晶
项磊
高贺
高琪
罗燕
SUO Xiao-jing;XIANG Lei;GAO He(Hohhot Natural Resources Comprehensive Survey Center of China Geological Survey,Hohhot,Inner Mongolia 010013)
出处
《安徽农业科学》
CAS
2023年第7期73-76,共4页
Journal of Anhui Agricultural Sciences
基金
内蒙古自治区科技计划项目(2021GG0058)
全国草原资源调查监测专项任务(DD20211599)。
关键词
草原资源
调查监测
植被高度
植被盖度
干鲜比
内蒙古
Grassland resources
Investigation and monitoring
Average height of vegetation
Vegetation coverage
Dry-fresh ratio
Inner Mongolia
