陕西草地资源现状•存在问题与对策建议

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摘要 草地是我国陆地上面积最大的生态系统,对维持生态平衡至关重要。对陕西草地的分布、类型、资源现状及动态变化进行了系统梳理。在此基础上,分析了陕西草原工作存在的问题,并提出了对策建议。
关键词 陕西;草地资源;现状;存在问题;对策建议
中图分类号 S 812文献标识码 A
文章编号 0517-6611(2022)14-0098-03
doi:10.3969/j.issn.0517-6611.2022.14.023
开放科学(资源服务)标识码(OSID):
Current Situation,Problems and Measures of Grassland in Shaanxi
GAO Ya-ni,XIE Zhi-guo,LI Lian-dui et al
(Shaanxi Academy of Forestry,Xi’an,Shaanxi 710082)
Abstract Grassland is the largest ecosystem on land in China,which is very important to maintain ecological balance.The distribution,types,resource status and dynamic changes of grassland in Shaanxi were systematically combed.On this basis,the problems existing in Shaanxi grassland work were analyzed,and countermeasures and suggestions were put forward.
Key words Shaanxi;Grassland resources;Current situation;Problems;Measures
草地占地球陆地总面积的52.17%[1],是我国陆地上面积最大的生态系统[2],蕴藏着巨大的生物量,承载着独特的生态、经济和文化功能,对人类的生存、发展至关重要[3]。(剩余3904字)