黔中城市群生态旅游资源开发适宜性评价

Suitability Evaluation of Ecotourism Resources Development in Central Guizhou Urban Agglomeration

贵州是旅游大省,但其喀斯特地貌为主的生态环境十分脆弱,且不易修复.保护好当地的生态旅游环境,对促进该地经济旅游的可持续发展意义重大.文章选取有代表性的生态旅游区域——黔中城市群进行区域生态旅游适宜度评价和分区,首先对经过选取的13个指标进行栅格分析,再根据这些指标对资源开发适宜性影响的重要性进行权重分析,得到13个指标的权重,进而得到了生态适宜度评价图,将黔中城市群中各县的生态旅游资源开发适宜度分区分为适宜区、较适宜区、较不适宜区和不适宜区4类,分别占区域总面积的13.96%,20.50%,41.15%,24.37%.研究结果对黔中城市群生态旅游资源的合理开发提供科学指导.

Guizhou is a province with wide Karst landform, so its ecological environment is not only very fragile, but also not easy to repair. In order to speed up the rapid development of economic tourism and protect the eco-tourism environment of Central Guizhou urban agglomeration, it is of great significance for protecting the ecological environment and realizing the sustainable development of ecotourism to adopt a reasonable evaluation method of regional ecotourism suitability to evaluate and partition the urban agglomerations in Central Guizhou. Using ArcGIS to conduct a grid analysis of 13 selected indexes, and the AHP to analyze the weight of the 13 indexes according to the importance of these indexes on the suitability of resource development, this paper gets the weight of the 13 indexes, and the ecological suitability evaluation chart. Ecotourism resource development suitability is divided into four types: suitable area, more suitable area, less suitable area and not suitable area, accounting for 13.96%, 20.50%, 41.15% and 24.37% of the total area, respectively. Generally speaking, the urban agglomeration in Central Guizhou has a high suitability for the development of ecotourism resources.