游憩导向下喀斯特景观特征评估及空间 格局构建

Recreation-oriented Karst Landscape Feature Assessment and Spatial Pattern Construction

关键词:  风景园林  游憩  景观特征  空间格局  喀斯特  漓江

Key words:  landscape architecture  recreation  landscape feature  spatial pattern  karst  Lijiang River

摘要:

新时代国土空间规划体系提出构建高品质、多样化 的魅力国土空间，以满足人民日益增长的高品质游憩需求。景 观特征评估及景观空间格局构建是提升国土游憩空间供给品质 的重要基础。以具有典型喀斯特地貌的漓江流域为例，基于游 憩导向，运用LCA-MSPA-MCR综合模型评估喀斯特景观资 源并构建景观游憩空间格局。结果表明：漓江分为23个景观特 征类型、211个特征区域，共识别13个景观源地，5个一级景 观点、3个二级景观点、5个三级景观点，22条景观游廊道， 划分喀斯特山水景观区、城市风光景观区、山地森林探险区、 水库休闲与森林康养区四大游憩区域并提出空间管控与发展策 略。研究结果将为喀斯特景观资源保护和开发游憩的协调共 存、促进区域旅游经济发展提供参考。

Abstract:

The new era territorial spatial planning system proposes to build high-quality and diversified charming territorial space to meet people's growing demand for high-quality recreation. Landscape feature assessment and landscape spatial pattern construction is an important basis for improving the quality of national recreation space supply. Taking the Lijiang River basin with typical karst landscape as an example, the LCA-MSPA-MCR integrated model is used to sort out and evaluate karst landscape resources, simulate the spatial expansion process of landscape recreation experience and construct the spatial pattern of landscape recreation based on recreation orientation. The results show that the Lijiang River is divided into 23 landscape feature types and 211 feature areas, 13 landscape source areas, 5 primary landscape sites, 3 secondary landscape sites, 5 tertiary landscape sites and 22 landscape recreation corridors are identified, and four major recreation areas, including karst landscape area, urban landscape area, mountain forest adventure area, reservoir recreation and forest recreation area, are divided, and spatial control and development strategies are proposed. The results of the study will provide a reference for the coordinated coexistence of karst landscape resources conservation and development of recreation, and promote regional tourism economic development.