学术
我国飞播林资源及可持续经营对策
李国雷[1] 赵永军[2] 陈吉虎[2]
[1]北京林业大学省部共建森林培育与保护教育部重点实验室,北京100083 [2]水利部水土保持监测中心,北京100053
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50a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。[著者文摘]
文章出处:
《水土保持通报》-2007年27卷3期 -161-166页
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1000-288X（2007）03-0161-06
Present Situation and Sustainable Developmental Countermeasures of Aerial Seeding Forest Resources in China
LI Guo-lei, ZHAO Yong-jun, CHEN Ji-hu （1. Key Laboratory of Forest Cultivation and Conservation of Education Ministry and Beijing Forestry University, Beijing Forestry University, Beijing 100083, China; 2. Monitoring Center for Soil and Water Conservation, Ministry of Water Resources, Beijing 100053, China ）
Abstract:
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.[著者文摘]
Key words:
aerial seeding afforestation; forest resource; sustainable management
基金资助:
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.
更多>>免费文章
cqvip.com