摘要
提出了森林健康的理念及内涵,从千岛湖区的实际出发,其森林经营的功能定位为景观型水源涵养林。但目前湖区森林存在着生态系统不稳定且分割破碎、生物多样性减少、景观单调、森林病虫害及火灾时有发生等不利因素。据此提出了森林健康经营应遵循的原则及措施。
The concept and connotation of forest health is put forward based on the actual situation of Thousand-isles Lake, which the function of forest management is defined as the forest of landscaped type and conserving headwaters. However, forest in the lake area at present exists unfavorable factors including unstable ecosystem and separated segments, reduced biodiversity, monocuhural landscape, frequent occurrence of forest diseases and pests and forest fires. Thus the principles and countermeasures for forest health management are proposed.
出处
《林业调查规划》
2006年第6期85-88,共4页
Forest Inventory and Planning
基金
浙江省科技项目"千岛湖区森林生态系统健康保育技术研究"(2005C32045)
关键词
森林健康
森林经营
生态系统
生物多样性
千岛湖区
forest health
forest management
ecosystem
biodiversity
Thousand-isles Lake area
