东北林业系统自然保护区、森林公园和湿地公园的空间重叠分析

发布时间：2018-01-04 22:16

本文关键词：东北林业系统自然保护区、森林公园和湿地公园的空间重叠分析　出处：《生态学杂志》2017年11期 　论文类型：期刊论文

【摘要】：我国自然保护地类型主要包括自然保护区、风景名胜区、森林公园、湿地公园、地质公园等,由不同管理机构主管的不同类型保护地在建立目的和管理方式上各有侧重,且存在比较突出的空间交叉重叠问题。本文选取东北地区林业系统保护地为主要研究对象,应用GIS的空间叠置分析技术,解析其空间分布及重叠区域。结果表明:东北地区林业系统自然保护区、森林公园和湿地公园3种保护地类型覆盖了86.24%的县域,只在黑龙江西部、吉林中西部、辽宁中部少量县域有保护地空缺;同时,自然保护区、森林公园和湿地公园之间两两重叠共有20处,重叠面积为34.5万hm~2,其中主要是自然保护区和森林公园之间的重叠,共有16处重叠,31.98万hm~2。空间重叠区域主要分布在大、小兴安岭和长白山系等自然资源丰富的地区。虽然在同一区域建立多个保护地目的是为发挥其多重功能,但由此带来的保护和管理问题十分严峻,应从确定重叠分布区域、建立统一的管理机制、明晰管理权限等多方面入手予以解决。
[Abstract]:China's natural protection types mainly include natural reserve, scenic area, Forest Park, wetland park, geological park, mainly by different management institutions in charge of different types of protection in the establishment of objective management methods and different, and there is overlap fork of the more prominent issues intersect. This paper chooses the Northeast Forestry Protection System as the main research object, the application of GIS spatial overlay analysis technology, analysis of the spatial distribution and overlap region. The results show that the forestry system of northeast area nature reserve, 3 types of protection of Forest Park and wetland park covering 86.24% counties, only in Western Heilongjiang, Western Jilin, central Liaoning, a small county is protected vacancy; at the same time, nature reserve, 22 overlap between Forest Park and wetland park a total of 20, the overlapping area of 345 thousand hm~2, which is mainly natural reserves and forest The overlap between the forest park, a total of 16 overlap, the overlap area of 319 thousand and 800 hm~2. space are mainly distributed in large area, the abundant natural resources in Xingan and Changbai Mountain Department of small Ling. Although in the same region to establish a number of protected areas to play its functions, but the protection and management problems resulting is very serious. We should determine the overlap area, establish unified management system, clear management authority and other aspects to be addressed.

【作者单位】：东北林业大学;
【基金】：中国工程院咨询研究项目国家自然科学基金专项(L1322010)资助
【分类号】：S759.9;TU986.5
【正文快照】： 自然保护地(protected area)是为长期保护自然及其生态系统服务和文化价值,通过法律或其他有效途径专门认定并进行管理的有明确范围的地理空间(Dudley,2008)。IUCN依据管理目标将自然保护地分为6个主要类型:严格保护区或荒野地、国家公园、自然历史遗迹、生境或物种管理区、受

【相似文献】