Regional ecological security pattern of Fujian and Guangdong networking project (Fujian section) based on the minimum cumulative resistance model

doi:10.13474/j.cnki.11-2246.2023.0098

Abstract

Abstract: Ecological security and ecological security pattern are hot topics in regional ecological protection research, and the environmental impact assessment of power transmission line project,which is relatively insufficient to consider ecological security. This paper takes the area of Fujian-Guangdong linkage project (Fujian section) as an example, and adopts morphological spatial pattern analysis (MSPA), minimum cumulative resistance (MCR) model and gravity model to obtain the regional “source-corridor-node” ecological safety pattern. The ecological security pattern of “source-corridor-node” is obtained by using morphological spatial pattern analysis (MSPA), minimum cumulative resistance (MCR) model and gravity model, and finally the ecological security impact of power transmission project construction is obtained. The results show that, in 2020 and 2021, the ecological source areas in the study area accounted for 47.29% and 40.16% of the regional area, respectively, and the ecological source areas are concentrated in the central and western parts of the study area. There are 21 important ecological corridors with an overall spatial distribution of triangle; four ecological safety protection areas are distributed in the study area, for Damao mountain, Fengtou reservoir, Gaofeng valley and Egret forest park, among which Damao mountain and Egret forest park have a large proportion of ecological “source-corridor-node”. In 2020 and 2021, 3 ecological nodes, 52.09 and 58.46 km of ecological corridors,185.63 and 154.42 km² of ecological source areas are involved in the 2 km ecological impact zone of Fujian-Guangdong linkage line, respectively. The results of the study clarify the key ecological security protection zone of Fujian-Guangdong linkage project (Fujian section) and provide a scientific basis for formulating ecological protection measures.

Key words: Fujian and Guangdong networking project, ecological security pattern, MSPA, MCR model

CLC Number:

P208

JIANG Shixiong, LI Xi, WANG Chongqing, CHEN Yao, WENG Sunxian. Regional ecological security pattern of Fujian and Guangdong networking project (Fujian section) based on the minimum cumulative resistance model[J]. Bulletin of Surveying and Mapping, 2023, 0(4): 16-22.

References

[1] 肖笃宁,陈文波,郭福良.论生态安全的基本概念和研究内容[J]. 应用生态学报, 2002, 13(3):354-358.
[2] 孙枫, 章锦河, 王培家, 等. 城市生态安全格局构建与评价研究:以苏州市区为例[J]. 地理研究, 2021, 40(9):2476-2493.
[3] 潘竟虎, 王云. 基于CVOR和电路理论的讨赖河流域生态安全评价及生态格局优化[J]. 生态学报, 2021, 41(7):2582-2595.
[4] 叶鑫, 邹长新, 刘国华, 等. 生态安全格局研究的主要内容与进展[J]. 生态学报, 2018, 38(10):3382-3392.
[5] FORMAN R T T, BAUDRY J. Hedgerows and hedgerow networks in landscape ecology[J]. Environmental Management, 1984, 8(6):495-510.
[6] 俞孔坚. 生物保护的景观生态安全格局[J]. 生态学报, 1999, 19(1):8-15.
[7] 岳邦瑞, 朱宗斌, 潘卫涛. 生态安全概念框架在景观规划中的应用综述[J]. 园林, 2022, 39(3):87-95.
[8] 陶培峰, 李萍, 丁忆, 等. 基于生态重要性评价与最小累积阻力模型的重庆市生态安全格局构建[J]. 测绘通报, 2022(1):15-20.
[9] 李皓, 翟月鹏, 杨小龙, 等. 基于层次分析-有序加权平均多准则评估的雄安新区生态安全格局模拟研究[J]. 生态学报, 2022, 42(1):150-160.
[10] 李瑶, 李久林, 储金龙. 基于电路理论的金寨县生态安全格局构建[J]. 生态科学, 2022, 41(2):227-236.
[11] 王雪然, 万荣荣, 潘佩佩. 太湖流域生态安全格局构建与调控:基于空间形态学-最小累积阻力模型[J]. 生态学报, 2022, 42(5):1968-1980.
[12] 许晓彤, 常军. 基于"山水林田湖草泉"系统的济南市生态安全格局构建[J]. 水土保持通报, 2022, 42(1):208-216.
[13] 赵础昊, 徐芳芳. 基于生态安全格局的公园城市建设分析[J]. 生态经济, 2022, 38(3):220-227.
[14] 马才学, 杨蓉萱, 柯新利, 等. 基于生态压力视角的长三角地区生态安全格局构建与优化[J]. 长江流域资源与环境, 2022, 31(1):135-147.
[15] 杜文武, 任超群, 张志杰, 等. 基于生态系统服务供需的重庆市主城区生态安全格局构建[J]. 园林, 2022, 39(3):30-38.
[16] 张盼月, 丁依冉, 蔡雅静, 等. 河流生态廊道提取方法研究及其应用思路[J]. 生态学报, 2022, 42(5):2010-2021.
[17] 丁兰, 张峥维, 杜向. 田园功能单元管控导向下的村庄规划编制方法探索:以武汉市江夏舒安田园功能单元为例[J]. 小城镇建设, 2022, 40(2):107-116.
[18] 张玉娟, 宋阳, 赵梓涵, 等. 基于"源-汇"理论和MCR的哈尔滨市生态安全格局变化[J]. 测绘与空间地理信息, 2022, 45(3):1-4.
[19] 黄志元, 刘宝华, 崔星怡, 等. 输变电工程对土壤环境的影响及其防控[J]. 农业资源与环境学报, 2019, 36(5):561-569.
[20] 李玫, 廖宝文, 陈玉军, 等. 东海岛输变电工程对红树林保护区生态影响研究[J]. 环境影响评价, 2021, 43(1):42-46.
[21] 聂慧莹, 冯华, 王文龙, 等. 山丘区输变电工程侵蚀环境及水土流失特征[J]. 水土保持研究, 2022, 29(2):50-56.
[22] 吴忠强, 曹碧莲, 侯林成, 等. 基于小波包变换和随机森林算法的光伏系统故障分类[J]. 计量学报, 2021, 42(12):1650-1657.
[23] VOGT P, RIITTERS K H, ESTREGUIL C, et al. Mapping spatial patterns with morphological image processing[J]. Landscape Ecology, 2007, 22(2):171-177.
[24] 汪勇政, 李久林, 顾康康, 等. 基于形态学空间格局分析法的城市绿色基础设施网络格局优化:以合肥市为例[J]. 生态学报, 2022, 42(5):2022-2032.
[25] 朱龙. 基于RS-GIS的瑞昌市土地利用变化与土地生态安全评价研究[D]. 抚州:东华理工大学, 2018.
[26] 李恒凯, 刘玉婷, 李芹, 等. 基于MCR模型的南方稀土矿区生态安全格局分析[J]. 地理科学, 2020, 40(6):989-998.
[27] 刘希朝, 李效顺, 韩晓彤, 等. 基于最小阻力模型的资源型城市景观安全格局诊断研究:以徐州市为例[J]. 生态经济, 2020, 36(6):221-229.
[28] 吕大伟, 蔡海生, 张学玲, 等. 基于遥感生态指数的弋阳县生态安全格局构建及优化[J]. 农业现代化研究, 2021, 42(3):545-556.
[29] YANG Ronglei, BAI Zhongke, SHI Zeyu. Linking morphological spatial pattern analysis and circuit theory to identify ecological security pattern in the loess plateau:taking Shuozhou city as an example[J]. Land, 2021, 10(9):907.
[30] LIN Qixin, ELADAWY A, SHA Jinming, et al. Remotely sensed ecological protection redline and security pattern construction:a comparative analysis of Pingtan (China) and Durban (south Africa)[J]. Remote Sensing, 2021, 13(15):2865.