赤水桫椤自然保护区生态环境调查与分析

生态环境现状调查是对自然保护区实施保护、管理、可持续开发利用的基础。将传统的生态环境调查方法和遥感与地理信息系统技术相结合,对赤水桫椤自然保护区内的生态环境状况进行调查。结果表明:保护区山高坡陡、地形破碎、抗蚀能力差,生态环境十分脆弱;保护和开发利用的矛盾突出,人为干扰在增大;全球气候变化也将对其产生不确定性影响。针对自然保护区的生态环境现状,今后应紧紧围绕自然保护区的保护和发展需要,继续完善生态环境研究体系,指导自然保护区的建设,积极开展社区共建,建立社区与自然保护区之间新型的和谐依赖关系。

Investigation of Eco -Environment in Chishui Alsophila Natural Reserve

Eco-environment investigation of the Nature Reserve is the basis for its protection,management,sustainable development and utilization.Eco-environment in Chishui Alsophila Natural Reserver was investigated through traditional method and RS & GIS technology.The results show that eco-environment of the Natural Reserve is very weak because of the high hills,steep slopes,broken landform,and the poor corrosion resistance.The contradiction between protection and exploitation is outstanding,and the human interference is increasing.Global climate change will also produce uncertain effects.In view of the present situation of eco-environment of the Nature Reserve,we should focus on the natural reserve protection and development needs,continue to improve the ecological environment research system,guide the construction of the nature reserves,do an active job in the community construction,and establish a new-style harmonious dependence relationship between the community and Nature Reserve.