摘要
飞播造林是我国偏远山区困难立地重要的植被恢复模式,探明我国飞播林资源及其经营中存在的关键问题对阐明其生态功能,认识其发展规律,以及制定营林措施,均具有重要意义。结合50 a来我国飞播造林发展的历史阶段和飞播林群落的特点,系统地分析了飞播林经营现状及存在的问题,从技术层面上提出了改善飞播林质量的思路与对策,以便为飞播林可持续经营提供参考。
Aerial seeding afforestation is an important approach to the restoration of vegetation in remote mountain areas of China. It is important to know aerial forest resources and key techniques for the study of ecological functions, developmental stages as well as forest management. Based on the 50 year history of aerial seeding afforestation and the characteristics of forest resource by aerial seeding, issues related to the management of the forest resource are discussed, and the measures and suggestions are presented.
出处
《水土保持通报》
CSCD
北大核心
2007年第3期161-166,共6页
Bulletin of Soil and Water Conservation
基金
国家自然科学基金"针叶人工林密度-地被-土壤连续体生态健康性研究(30471380)
北京市教委项目资助
关键词
飞播造林
森林资源
可持续经营
aerial seeding afforestation
forest resource
sustainable management
