摘要
阔叶红松林生态系统是中国东北地带性顶极群落,为人类提供包括稳定的生态环境和多种生物资源在内的生态系统服务,对于维护中国东北地区区域生态安全具有重要意义。分析了东北地区的红松资源利用与保护现状,并总结了其对于东北地区生态安全的重要意义。最后提出了东北地区红松资源的管理保护建议。
The ecosystem of broad-leaved Korean pines is regional top community in Northeast China and provides people with ecological service such as steady eco-environment,multiple biological resources and so on,it has great significance to the preservation of the regional pattern for ecological security.The paper analyzes the utilization and protection status of Korean pines resources,summarizes its great significance to the ecological security in Northeast China,finally proposes some suggestions for managing and protecting the Korean pine resources in Northeast China.
出处
《安徽农业科学》
CAS
北大核心
2011年第23期14082-14083,14132,共3页
Journal of Anhui Agricultural Sciences
基金
林业公益性行业科研专项(200904012)
国家自然科学基金面上项目(30970372)
关键词
生态安全
红松
生态恢复
资源利用
Ecological security
Korean pine
Ecological restoration
Resource utilization
