江苏省山体资源保护区划及对策

MOUNTAIN RESOURCE PROTECTION ZONATION AND COUNTERMEASURES IN JIANGSU PROVINCE

山体资源是空间资源、生物资源、水资源、景观资源、矿产资源叠加的重要地理空间,是支撑地区经济和社会可持续发展的重要资源基地。因此,合理划定山体资源保护区域,对改善生态环境意义重大。将山体资源概括为山体有别于平原的自然景观及所承载的人文景观的总称,基于区域连续性、内部同一性、概念一致性、公众认知性、区域稀缺性等原则,厘定了江苏1 154个山体的空间分布特征。以此调查研究成果为基础,从山体资源的自然属性和社会属性考虑,构建了由3个目标层、6个约束层和11项指标层组成的江苏山体资源保护区划评价指标体系,在MAPGIS技术支持下,采用综合指数模型,将各区划因子按其权重进行空间代数叠加,将182个山体划分为山体资源自然保护红线区、214个山体划分为山体资源自然保护黄线区、293个山体划分为山体资源自然保护绿线区、464个山体划为山体资源适宜开发区。提出编制山体资源保护规划、科学评价山体资源保护价值、实现山体资源的动态监控等山体资源保护对策。

Mountain resource is an important geographic space which is the superposition of the space resource, biological resource, water resource, landscape resource and mineral resource. Furthermore, mountain resource is one that can support regional economy and the sustainable development of society. Therefore, delimiting the mountain resource protection area reasonably has great significance to improve the ecological environment. In this paper, mountain resource is summarized as the natural landscape and human landscape, a combination different from plain. Based on principles of regional continuity, internal identity, concept consistency, public cognition and regional scarcity, the spatial distribution characteristics of 1 154 mountains in Jiangsu Province are analyzed. On the basis of these research results, taking the nature and society attributes of the mountain resource into consideration, an evaluation index system of delimiting the mountain resource protection area in Jiangsu was established. This system is composed of 3 target layers, 6 constraint layers, and ll-index layers. Under the support of MAPGIS technique, a comprehensive index model was used to algebraic superpose each indicator on the space which is according to the weight. As a result, 182 mountains are divided into the mountain resource natural protection red line area, along with214 mountains as yellow line area, 293 mountains as green line area, and 464 mountains as suitable development area. Finally, some mountain resource protection countermeasures were proposed, such as compiling the mountain resource protection plan, assessing the mountain resource protection value, dynamic monitoring of the mountain resource and so on.