基于三生空间的川西林盘空间评估及建设策略研究--以都江堰市天马镇为例  

Spatial analysis and planning strategy of Linpan in Western Sichuan based on production-living-ecological space:A case study of Tianma Town,Dujiangyan

作　　者：孙慧 邓雯 张红[4,5] SUN Hui;DENG Wen;ZHANG Hong(Shanghai Urban Planning and Design Co.,Ltd.of Shanghai Planning Institute,Shanghai 200011,China;Faculty of Geosciences and Engineering,Southwest Jiaotong University,Chengdu 611756,China;China Railway Major Bridge Engineering Group Co.,Ltd.,Chongqing 400026,China;School of Geographic Sciences,East CHINA Normal University,Shanghai 200241,China;Institute for Golbal Innovation Studies,East China Normal University,Shanghai 200062,China)

机构地区：[1]上海市上规院城市规划设计有限公司,上海200011 [2]西南交通大学地球科学与工程学院,成都611756 [3]中铁大桥局集团有限公司,重庆400026 [4]华东师范大学地理科学学院,上海200241 [5]华东师范大学全球创新与发展研究院,上海200062

出　　处：《时空信息学报》2024年第3期431-443,共13页JOURNAL OF SPATIO-TEMPORAL INFORMATION

基　　金：国家自然科学基金面上项目(42171420);中央高校基本科研业务费课题(2020ECNU-HLYT046)。

摘　　要：川西林盘独特的宅、林、水、田景观格局是成都平原农耕文明的结晶。当前研究大多根据已有认知经验开展分析,较少结合空间分析评估对林盘保护提出建设策略。因此,本文以都江堰市天马镇林盘为例,首先,运用景观指数和空间分析方法,刻画研究区林盘的空间格局特征;其次,采用构建的三生空间评价指标体系对林盘生产、生活、生态空间的综合度和协调度进行评估,并识别出不同的林盘类型;最后,结合各类林盘类型的自然、经济和社会特征提出相应的未来发展建设策略。结果表明:天马镇林盘具有显著的规模不均衡性、空间异质性及景观破碎性特征;针对评价所得四种林盘类型,对天马镇林盘提出重点保护、原址修复和迁移合并三种空间建设策略。研究成果可对当地政府制定科学的林盘空间优化对策、保护措施提供科学参考。The unique landscape pattern of house,forests,water,and fields in Linpan of western Sichuan is a testament to the agricultural civilization in Chengdu Plain.However with urbanisation,spatial development imbalance and undulation have led to the loss of distinct characteristics and fragmentation of traditional Linpan heritage.This has exacerbated the challenges faced the development and protection of Linpan in western Sichuan.Under this background,in recent years,scholoars have been exploring the unique attributes of Western Sichuan Linpan,such as the composite functional body and the production-living-ecological integration unit.However,there is uncertainty about the evaluation of Linpan’s value based on these attributes and how to formulate differentiated development and protection strategies.Therefore,there is an urgent need to formulate scientific protection and development strategies for Linpan reserves with different characteristics and types.This study uses Tianma Town’s Linpan in Dujiangyan as a case,and employs landscape index and spatial analysis method to characterize the spatial patterns.Four indices serve as quantitative measures to characterize the spatial pattern and fragmentation.Additionally,the spatial analysis method,on the other hand,provides insights into the spatial scale and distribution of Linpan.Then,it adopts an index system to assess the comprehensiveness and coupling of the production-living-ecological space of Linpan and identifies different Linpan types,which combines the characteristics of the Linpan itself,further refines the three functions of production,living and ecological into two levels and a total of 15 indicators.Finally,it proposes spatial layout and development planning strategies for various Linpan types.The results show that:(1)Linpan in Tianma Town exhibit significant scale imbalance,spatial heterogeneity and landscape fragmentation characteristics.(2)Based on the evaluation results of comprehensiveness and coupling harmoniousness of Linpan production-living-ecologic

关 键 词：空间格局 三生空间 综合评价 耦合协调度 林盘分类 建设策略 

分 类 号：TU984.113[建筑科学—城市规划与设计]