浙江省自然保护区范围及功能区划的界定分析

Definition Analysis of Scope and Functional Zones of Natural Reserves in Zhejiang Province

文章选取浙江省23个已有范围边界及功能区划的自然保护区作为研究对象,分析基础资料,并结合实地勘界,摸清保护区实际范围及功能分区界线,评估其有效保护面积。结果显示,34.8%的自然保护区范围边界与实地核查结果存在偏差,8.7%的自然保护区面积与核查结果有较大出入。通过实地勘界结果显示,自然保护区范围与功能分区界线主要存在的问题为保护区图件资料与数据不匹配,存在多套功能分区资料以及土地权属问题。自然保护区范围与功能分区界线是保护区管理部门进行日常管护和开展监督执法的重要基础,结合本次勘界结果,建议开展完善自然保护区范围与功能分区的核准与确认工作,使得区内自然生态系统和珍稀动植物得到有效保护。

In this paper,23 natural reserves with scope boundaries and divided functional zones in Zhejiang Province were selected as the research objects.The actual range and functional zones boundaries of nature reserves were clarified by analyzing the basic data and field surveying,thus evaluating the effective area of the natural reserves.Results show that 34.8%boundaries of the nature reserves are different with field surveying results.In addition,8.7%of the nature reserves are big differences between the previous data and the field surveying results.Field surveying results indicated the major problems of ranges and functional zones of natural reserves include the mismatching between the map mfbrmation and the data of nature reserves,and the diversity of functional zones data,as well as the ownership of the land.Definition of scope and functional zones of nature reserves is an important basis for the management department to carry out daily protecting,supervising and enforcing the law.Based on the results,it is suggested to improve the verification and confirmation of the ranges and functional zones of nature reserves,in order to effectively protect the natural ecosystems and rare animals and plants in the reserves.