摘要
宁夏铁腕开展贺兰山生态环境综合整治,持续推进贺兰山生态保护、生态修复、生态建设,切实改善贺兰山生态质量,系统提升生态功能,筑牢西北乃至全国生态安全屏障。通过生态系统服务价值计算,修复后的价值显著提升,其主要贡献来自土地覆盖的变化。
Ningxia has carried out comprehensive improvement of the ecological environment in Helan Mountain,continuously promoted ecological protection,restoration and construction in Helan Mountain,effectively improved the ecological quality of Helan Mountain,systematically enhanced ecological functions,and built a solid ecological safety barrier in northwest China and even the whole country.Through the calculation of ecosystem service value,the value of restoration was significantly increased,and the main contribution was from the change of land cover.
作者
赵柳青
房正荣
徐志永
ZHAO Liuqing;FANG Zhengrong;XUE Zhiyong(Statistical Accounting Department of Natural Resource Assets of Ningxia Hui Autonomous Region,Yinchuan,750002;Land resources Survey and Monitoring Institute of Ningxia Hui Autonomous Region,Yinchuan,750002)
出处
《林业建设》
2022年第1期42-46,共5页
Forestry Construction
基金
宁夏自然科学基金(2020AAC03480)
关键词
贺兰山
生态修复
生态系统服务价值
Helan Mountain
ecological restoration
ecosystem service value
