基于形态学空间格局分析的汝州市蓝绿生态网络构建与规划应用  

Construction and planning application of blue-green ecological network in Ruzhou City based on morphological spatial pattern analysis(MSPA)

作　　者：毛媛媛[1] 徐凡[1] 高义轩 黄坤 李欣 胡浩 MAO Yuanyuan;XU Fan;GAO Yixuan;HUANG Kun;LI Xin;HU Hao(School of Architecture,Soochow University,Suzhou 215127,Jiangsu,China;School of Urban Design,Wuhan University,Wuhan 430062,China;Shanghai Yingfang Urban Construction and Development Co.,Ltd.,Shanghai 200032,China;Shanghai Tongji Urban Planning&Design Institute Co.,Ltd.,Shanghai 200092,China)

机构地区：[1]苏州大学建筑学院,江苏苏州215127 [2]武汉大学城市设计学院,武汉430062 [3]上海瀛舫城市建设发展有限公司,上海200032 [4]上海同济城市规划设计研究院有限公司,上海200092

出　　处：《应用生态学报》2023年第8期2226-2236,共11页Chinese Journal of Applied Ecology

基　　金：苏州市社会科学基金项目(Y2021LX013)资助。

摘　　要：国土空间规划是实现生态文明建设的重要工具和手段,在国土空间规划过程中提升城市蓝绿空间生态服务能力并与规划策略结合至关重要。本研究以河南省汝州市为研究区,采用形态空间格局分析、连通性分析和最小累积阻力模型等方法构建现状蓝绿生态网络,并探索廊道构建在国土空间规划中的应用。结果表明:汝州市域范围内1级核心斑块共有7个,主要分布在市域西南部与东北部的山林空间和中部汝河构成的带状生态空间,2级核心斑块共有9个;筛选出256条生态廊道,135个生态节点,廊道大部分穿越汝河。应重点保护汝河及其周边环境,为生物南北迁移提供临时栖息地,提高整体生态网络的稳定性,并重点关注市域西侧与南侧廊道断裂点的修复;在国土空间规划的应用中,一方面可引导城镇开发边界的划分,另一方面可为规划视角下廊道的功能定位与分类管控提供科学依据。Land space planning is an important way to realize the construction of ecological civilization.It is important to improve the ecological service capacity of urban blue-green space during land space planning and combine it with planning strategies.With Ruzhou City from Henan Province as the research area,we constructed the current blue-green ecological network by morphological spatial pattern analysis(MSPA),connectivity analysis and minimum cumulative resistance model,and explored the application of corridor construction in land spatial planning.The results showed that there were seven first-level core patches,which were mainly distributed in the mountain forest space in the southwest and northeast of the city and the belt ecological space formed by Ruhe River in the middle.There were nine second-level core patches.A total of 256 ecological corridors and 135 ecological nodes were screened out.Most of the corridors crossed Ruhe River,so we should focus on protecting Ruhe River and its surrounding environment,providing temporary habitat for biological migration from north to south,improving the stability of overall ecological network,and concerning the restoration of the corridor breakpoints on the west and south sides of the city.It could guide the division of urban development boundaries,and provide scientific basis for the functional orientation and classified management and control of corridors from the perspective of planning.

关 键 词：蓝绿空间 生态网络 空间分析 规划应用 

分 类 号：TU984.115[建筑科学—城市规划与设计]