基于“重要性-敏感性”综合评价的苏南水网乡村生态规划

编号 lyqk011231

中文标题 基于“重要性-敏感性”综合评价的苏南水网乡村生态规划

作者 丁金华  刘筠琰 

作者单位 苏州科技大学建筑与城市规划学院 江苏苏州 215011

期刊名称 中国城市林业 

年份 2023 

卷号 21

期号 5

栏目名称 专题:乡村景观与乡村人居生态环境 

中文摘要 在快速城镇化建设背景下，苏南水网乡村景观格局面临着生境质量下降、生态格局破碎化等问题，对生态系统服务重要性与生态敏感性进行综合评价并提出生态规划策略，对于提升区域生态系统稳定性和承载力具有一定指导意义。文章以苏州市吴江区长漾片区为例，运用InVEST模型和层次分析法分别进行生态系统服务重要性和生态敏感性评价，两者结果通过ArcGIS平台进行归一化处理后叠加计算得到重要性-敏感性综合评价结果。结果表明：1）长漾片区生态系统服务重要性高值区分布较广且斑块形态较为完整，呈现整体生态效益良好的特征；2）长漾片区生态极度敏感区和高度敏感区占比较大，该区域受人工建设干扰较大，乡村生态安全面临较大挑战；3）长漾片区重要性-敏感性综合评价高值区域占比较大，该区域整体生态系统服务功能效益良好，但受外界干扰生态敏感性较强，需要进行生态保护和修复。在此基础上，从生态安全格局构建、生态管控分区、生态技术运用3个方面提出水网乡村生态规划策略，以期为国土空间规划背景下苏南水网乡村生态保护与可持续发展提供研究新思路。

关键词 生态系统服务重要性  生态敏感性  生态规划  苏南乡村 

基金项目 国家自然科学基金项目（41301191），江苏省建设系统科技项目（2018ZD243），苏州科技大学教学改革与研究项目（2019JGMK-01），苏州科技大学风景园林学学科项目

英文标题 Ecological Planning of Rural Area in Water Network South of Jiangsu Province Based on “Importance-Sensitivity” Evaluation

作者英文名 Ding Jinhua, Liu Junyan

单位英文名 School of Architecture and Urban Planning, Suzhou University of Science and Technology, Suzhou 215011, Jiangsu, China

英文摘要 Under the background of rapid urbanization, the rural landscape pattern of the water network in southern Jiangsu is challenged by the problems such as habitat quality decline and ecological pattern fragmentation. Comprehensively evaluating the importance of ecosystem services and ecological sensitivity and proposing ecological planning strategies are of certain guiding significance for improving the stability and carrying capacity of regional ecosystems. Taking Changyang Area of Wujiang District in Suzhou City as an example, the paper uses the InVEST model and the AHP method to evaluate the importance of ecosystem services and ecological sensitivity, respectively. The results of both are normalized and superposed using ArcGIS platform to obtain the evaluation result of importance and sensitivity. The results show:1) In terms of the importance of ecosystem services in Changyang Area, the high-value areas are widely distributed and the patch is relatively complete in morphology, reflecting the overall good ecological benefits; 2) Extremely sensitive areas and highly sensitive areas account for a large proportion in Changyang Area, which indicates that the area is largely disturbed by artificial construction and rural ecological security is highly challenged; 3) In terms of the comprehensive evaluation of importance-sensitivity in Changyang Area, the proportion of high-value areas is the largest, indicating that the overall benefits created through ecosystem services in the area are good but it is easy to be artificially interfered. In this sense, ecological protection and restoration is needed. Based on the results, this paper comes up with the ecological planning strategies for Changyang Area from the three aspects of ecological security pattern, ecological control zoning and application of ecological technology, in an aim to provide a new research idea for the protection and sustainable development of rural ecosystem in water network of southern Jiangsu under the background of land spatial planning.

英文关键词 importance of ecosystem service;ecological sensitivity;ecological planning;rural areas in southern Jiangsu

起始页码 57

截止页码 64

投稿时间 2022/2/22

作者简介 丁金华(1973-),女,教授,硕士生导师,研究方向为城乡环境生态规划与设计。E-mail:yzdingjh@163.com

DOI 10.12169/zgcsly.2022.02.22.0005

参考文献 [1] 尤南山, 蒙吉军.基于生态敏感性和生态系统服务的黑河中游生态功能区划与生态系统管理[J].中国沙漠, 2017, 37(1):186-197.
[2] DAILY G C, SÖDERQVIST T, ANIYAR S, et al.The value of nature and the nature of value[J].Science, 2000, 289(5478):395-396.
[3] MCHARG I L.Design with nature[M].New York:Natural History Press, 1969.
[4] 杜悦悦, 胡熠娜, 杨旸, 等.基于生态重要性和敏感性的西南山地生态安全格局构建:以云南省大理白族自治州为例[J].生态学报, 2017, 37(24):8241-8253.
[5] 张晓瑞, 梁辉, 胡艳玲, 等.基于敏感性-干扰度的县域生态风险综合评价与防控分区[J].地理与地理信息科学, 2020, 36(5):112-118.
[6] 杨天荣, 匡文慧, 刘卫东, 等.基于生态安全格局的关中城市群生态空间结构优化布局[J].地理研究, 2017, 36(3):441-452.
[7] 李晶, 王媛, 殷守强, 等.张家口市生态保护重要性评价及主导生态功能分区研究[J].土壤通报, 2020, 51(2):280-288.
[8] 熊善高, 秦昌波, 于雷, 等.基于生态系统服务功能和生态敏感性的生态空间划定研究:以南宁市为例[J].生态学报, 2018, 38(22):7899-7911.
[9] 丁金华, 纪然.水生态系统服务供需视角下的水网乡村适应性规划策略:以吴江张鸭荡片区为例[J].中国园林, 2020, 36(11):45-50.
[10] 刘彬, 华晔, 杨忠伟, 等.城乡一体化背景下苏州乡村空间发展透视[J].城市规划, 2020, 44(9):106-112.
[11] 张晗.基于GIS和InVEST模型的安远县生态系统服务功能评价[D].南昌:江西农业大学, 2019.
[12] 杨月欣.中国食物成分表标准版:第6版/第2册[M].北京:北京大学医学出版社, 2019.
[13] 景海超, 刘颖慧, 贺佩, 等.青藏高原典型区生态系统服务空间异质性及其影响因素:以那曲市为例[J].生态学报, 2022, 42(7):2657-2673.
[14] 毛诚瑞, 代力民, 齐麟, 等.基于生态系统服务的流域生态安全格局构建:以辽宁省辽河流域为例[J].生态学报, 2020, 40(18):6486-6494.
[15] 梁晨, 曾坚, 沈中健, 等.快速城市化生态系统服务格局分析与空间管控:以厦门市为例[J].生态学报, 2021, 41(11):4379-4392.
[16] 程志永, 唐晓岚, 罗振.湖州塘浦(溇港)圩田系统生态空间敏感性评价[J].地域研究与开发, 2020, 39(1):139-143.
[17] 袁领兄, 李坤, 范舒欣, 等.基于GIS的太原市土地生态敏感性评价[J].中国城市林业, 2021, 19(3):19-24.
[18] 祝玲, 林爱文, 陈飞燕.基于生态敏感性和生态系统服务价值的生态安全格局构建与优化[J].国土与自然资源研究, 2019(3):58-63.
[19] 方臣, 匡华, 贾琦琪, 等.基于生态系统服务重要性和生态敏感性的武汉市生态安全格局评价[J].环境工程技术学报, 2022, 12(5):1446-1454.
[20] 徐华连, 高伟龙, 陈思, 等.基于GIS的苏南地区城市生态空间划定:以苏州市为例[J].生态学杂志, 2020, 39(2):614-624.
[21] 王添翼, 丁金华.基于MCR模型的苏南水网乡村生态安全格局构建[J].中国城市林业, 2022, 20(4):58-65.

PDF全文 浏览全文