福建森林生态系统安全和生态响应

Ecological security and ecological effect of forest ecosystem in Fujian Province

生态安全是近年来新提出的概念.森林是陆地上最大的自然生态系统,它维系着人类社会的生存和发展,为人类的物质和精神生活提供了必不可少的资源和环境条件及生态服务.本文介绍了森林生态安全的内涵,阐述了福建森林生态系统安全的重要意义及森林生态系统的服务功能,分析了福建森林生态系统的不安全性,并提出了对其维护和管理的措施.

Ecological security is a new concept in recent years. Forest ecosystem is the biggest natural ecosystem on the land, it supports human survival and development, and provides essential condition and services for civilization. The anthors introduce the concept of forest ecological security, expound the importance and the service function of forest ecosystem. The risk of forest ecosystem is analyzed, and the measures of safeguard and management are provided. 