生态敏感区旅游开发适宜性评价及生态制图方法

发布时间：2018-06-04 12:28

本文选题：生态敏感区 + 生态适宜性分析　；参考：《生态学报》2015年23期

【摘要】：生态适宜性分析尽管在城市和区域生态规划中得到了广泛应用,然而在自然保护区、风景名胜区等涉及重要生态敏感区诸如旅游开发的空间布局和选址,以及规划和项目生态环境影响评价问题上,由于缺少系统的评价技术方法体系,却没有得到较好的推广。因此,提出了一种适用于山岳型生态敏感区旅游开发空间适宜性评价及生态制图的方法体系,并以内蒙古五当召风景旅游区为例,通过对地形地势、坡度坡向、土壤环境、植被覆盖、水文水系、地质岩性等因子及其反映出的水土流失、地质灾害、生物多样性和防洪排涝4种典型生态敏感要素的分析,开展了该方法的案例研究。最后,在以上单因子和综合因子的生态敏感性分析及空间适宜性制图基础上,通过与案例研究区各项旅游开发活动的空间布局进行叠合,针对性地提出了项目规划布局的调整建议和具体的生态保护措施。此外,该方法由于系统综合的考虑了影响山岳型生态敏感区开发建设活动中的各种生态敏感因子,并通过生态制图的方式在空间上得以显示,将有助于涉及生态敏感区项目的决策和管理部门更加有效地开展生态风险的防治并制定相应的监管措施,同时也为涉及该类型区域的生态环境影响评价提供科学有效的技术方法。
[Abstract]:Although ecological suitability analysis has been widely used in urban and regional ecological planning, but in nature reserves, scenic spots and other important ecological sensitive areas such as tourism development, such as spatial layout and location, The problem of planning and project ecological environmental impact assessment is not well popularized because of the lack of systematic evaluation technique and method system. Therefore, a method system of spatial suitability evaluation and ecological mapping for tourism development in mountain ecological sensitive areas is put forward. Taking Wudangzhao scenic tourism area in Inner Mongolia as an example, the terrain, slope direction and soil environment are analyzed. Four typical ecological sensitive factors, such as vegetation cover, hydrology and water system, geological lithology, soil erosion, geological hazard, biodiversity and flood control and waterlogging, were analyzed, and the case study of this method was carried out. Finally, on the basis of the ecological sensitivity analysis and spatial suitability mapping of the single and comprehensive factors, the paper overlaps with the spatial layout of the tourism development activities in the case study area. The suggestions of adjusting the layout of the project planning and the specific ecological protection measures are put forward. In addition, due to the systematic consideration of various ecological sensitive factors affecting the development and construction of mountain ecological sensitive areas, the method can be shown in space by means of ecological mapping. It will help decision-making and management departments involved in projects in ecologically sensitive areas to carry out more effective ecological risk prevention and control and develop corresponding regulatory measures, At the same time, it also provides scientific and effective technical methods for ecological environmental impact assessment of this type of region.
【作者单位】：中国科学院生态环境研究中心环境评价部;环境保护部环境工程评估中心战略环境影响评价所;中冶东方工程技术有限公司;
【基金】：国家自然科学基金重点资助项目(71033005) 环保公益性行业科研专项(201309035-8)
【分类号】：F592;X826

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