基于生态适宜性评价的景区生态旅游规划策略

Ecological Tourism Planning Strategy for Scenic Areas Based on Ecological Suitability Evaluation

生态适宜性评价和可视域分析是风景区生态规划的重要手段和依据。以沈阳棋盘山国际风景旅游开发区为研究区域,以景区核心景观沈阳国家森林公园的保护与利用为目标,选取高程、坡度、坡向、植被覆盖类型、距道路或游线距离、距景点及服务设施距离、距居民点距离共7个评价因子,采用因子加权叠加法和可视域分析方法对景区进行生态适宜性评价。结果表明:最适宜区、较适宜区和不适宜区分别占研究区总面积的7.2%、45.4%和47.4%,通过优化森林公园游线规划将可视域从61.9%提升至65.4%。并对景区生态旅游规划提出了相应的策略与建议。

Ecological suitability assessment and viewshed analysis are important methods and basis for ecological planning of scenic areas.This study aimed at the Shenyang Qipan Mountain Scenic Area,took the protection and reasonable utilization of the Shenyang National Forest Park which located in the core landscape of the scenic zone as the research goal,and seven factors including elevation,slope,aspect,vegetation cover type,distance from road or tour line,distance from scenic spots and service facilities,distance from settlement of the Shenyang National Forest Park were used to evaluate the ecological suitability by weighted factor superposition method and viewshed analysis.The results showed that the most suitable area,the more suitable area and the unsuitable area account for 7.2%,45.4% and 47.4% of the total area,respectively.The viewable area was increased from 61.9% to 65.4% by optimizing the route planning of the forest park.Based on the ecological assessment results,the corresponding planning strategies and suggestions were put forward for the eco-tourism planning of the scenic area.