County Scale Ecological Security Pattern Construction Based on MCR Model—A Case Study of Yongchun County, Fujian Province

Chao Yunshu; Yan Yutong; Yan Sijia; Pan Hui; Wu Liyun

doi:10.13961/j.cnki.stbctb.2023.04.025

您当前的位置：

首页 >

文章列表页 >

County Scale Ecological Security Pattern Construction Based on MCR Model—A Case Study of Yongchun County, Fujian Province

- County Scale Ecological Security Pattern Construction Based on MCR Model—A Case Study of Yongchun County, Fujian Province
- Bulletin of Soiland Water Conservation Vol. 43, Issue 4, Pages: 203-210(2023)
- 作者机构：
  
  1. 福建农林大学林学院,福建,福州,350002
  2. 福建省南方森林资源与环境工程技术研究中心,福建,福州,350002
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2023.04.025
  CLC： X37;X171.1
- Published：2023
- 稿件说明：
移动端阅览
Chao Yunshu, Yan Yutong, Yan Sijia, et al. County Scale Ecological Security Pattern Construction Based on MCR Model—A Case Study of Yongchun County, Fujian Province[J]. Bulletin of Soiland Water Conservation, 2023, 43(4): 203-210.
DOI：

Chao Yunshu, Yan Yutong, Yan Sijia, et al. County Scale Ecological Security Pattern Construction Based on MCR Model—A Case Study of Yongchun County, Fujian Province[J]. Bulletin of Soiland Water Conservation, 2023, 43(4): 203-210. DOI： 10.13961/j.cnki.stbctb.2023.04.025.

摘要

[目的

]

构建具有区域特色的生态安全格局，为生态环境的保护及县域尺度下的生态安全格局构建和分区管理提供科学参考。[方法

]

以福建省永春县为研究对象，参考《生态保护红线划定指南》，选取水土保持、水源涵养、生物多样性保护及对永春县生态具有重要作用的林业保护共4项指标进行定量评估，以识别源地；利用最小累计阻力模型(minimal cumulative resistance， MCR)和重力模型的方法，构建生态廊道并对廊道的重要性进行分级评价，提取生态节点，构建永春县生态安全格局。[结果

]

识别出的永春县生态源地共11块，总面积为64.8 km

，占区域总面积的4.45%；构建了55条生态廊道和27个生态节点，其中重要廊道25条，次要廊道30条，集中在中部和东部地区呈网状分布。[结论

]

依据生态源地识别和廊道划分结果，构建了永春县以源地为核心，廊道为网络，生态节点为重点的生态安全格局框架，生态源地间相互作用强度差异明显，中部地区源地分布密度和生态廊道稳定性大于西部地区，应作为重点保护区域。

Abstract

[Objective] An ecological security pattern with regional characteristics was constructed in order to provide a scientific reference for the protection of the ecological environment and the construction and zoning management of ecological security patterns at the county level. [Methods] Referring to the Guide for Delimitation of Ecological Protection Red Lines

we selected four indicators for quantitative evaluation of ecology at Yongchun County in Fujian Province: soil and water conservation

water conservation

biodiversity protection

and forestry protection. The minimum cumulative resistance (MCR) model and the gravity model were used to build the wildlife corridor

evaluate the importance of the corridor by grades

extract ecological nodes

and construct the ecological security pattern of Yongchun County. [Results] A total of 11 ecological source areas were identified in Yongchun County

with a total area of 64.8 km2

accounting for 4.45% of the total area. Fifty-five ecological corridors and 27 ecological nodes were constructed

including 25 important corridors and 30 secondary corridors that were concentrated in the central and eastern regions with a reticular distribution. [Conclusion] According to the results of ecological source identification and corridor division

an ecological security pattern framework for Yongchun County was constructed

with source as the core

corridor as the network

and ecological nodes as the focus. The interaction intensities between ecological source areas were obviously different. The distribution densities of source areas and the stability of the wildlife corridor in the central region were greater than in the western region

and should be regarded as key protection areas.

关键词

Keywords

references

邱硕,王宇欣,王平智,等.基于MCR模型的城镇生态安全格局构建和建设用地开发模式[J].农业工程学报,2018,34(17):257-265,302.

Li Yangfan, Li Yi, Zhou Yan, et al. Investigation of a coupling model of coordination between urbanization and the environment [J]. Journal of Environmental Management, 2012,98:127-133.

Grimm N B, Faethsh, Golubiewski N E, et al. Global change and the ecology of cities [J]. Science, 2008,319(5864):756-760.

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.

刘洋,蒙吉军,朱利凯.区域生态安全格局研究进展[J].生态学报,2010,30(24):6980-6989.

俞孔坚.生物保护的景观生态安全格局[J].生态学报,1999,19(1):10-17.

Liu Dan, Chang Qing. Ecological security research progress in China [J]. Acta Ecologica Sinica, 2015,35(5):111-121.

王耕,周腾禹.基于文献计量分析的区域生态安全研究热点与趋势[J].生态学报,2019,39(18):6950-6957.

陈德权,兰泽英,李玮麒.基于最小累积阻力模型的广东省陆域生态安全格局构建[J].生态与农村环境学报,2019,35(7):826-835.

张蕾,危小建,周鹏.基于适宜性评价和最小累积阻力模型的生态安全格局构建:以营口市为例[J].生态学杂志,2019,38(1):229-236.

Lorom, Oretga E, Arce R M, et al. Ecological connectivity analysis to reduce the barrier effect of roads： an innovative graph-theory approach to define wildlife corridors with multiple paths and with out bottlenecks [J]. Landscape and Urban Planning, 2015,139:149-162.

赵宇豪,罗宇航,易腾云,等.基于生态系统服务供需匹配的深圳市生态安全格局构建[J].应用生态学报,2022,33(9):2475-2484.

Hong Jiang, Jian Peng, Jian Quandong, et al. Linking ecological background and demand to identify ecological security patterns across the Guangdong-Hong Kong-Macao Greater Bay Area in China [J]. Landscape Ecology, 2021,36:2135-2150.

Zhao Yuhao, Wang Nan, Luo Yuhang, et al. Quantification of ecosystem services supply-demand and the impact of demographic change on cultural services in Shenzhen, China [J]. Journal of Environmental Management, 2022,304:114280.

黄木易,岳文泽,冯少茹,等.基于MCR模型的大别山核心区生态安全格局异质性及优化[J].自然资源学报,2019,34(4):771-784.

刘孝富,舒俭民,张林波.最小累积阻力模型在城市土地生态适宜性评价中的应用:以厦门为例[J].生态学报,2010,30(2):421-428.

Lin Qian, Mao Jiaying, Wu Jiansheng, et al. Ecological security pattern analysis based on InVEST and least-cost path model: a case study of Dongguan water village [J]. Sustainability, 2016,8(2):172.

张豆,渠丽萍,张桀滈.基于生态供需视角的生态安全格局构建与优化:以长三角地区为例[J].生态学报,2019,39(20):7525-7537.

谢花林,姚干,何亚芬,等.基于GIS的关键性生态空间辨识:以鄱阳湖生态经济区为例[J].生态学报,2018,38(16):5926-5937.

陈昕,彭建,刘焱序,等.基于“重要性—敏感性—连通性”框架的云浮市生态安全格局构建[J].地理研究,2017,36(3):471-484.

尹海伟,孔繁花,祈毅,等.湖南省城市群生态网络构建与优化[J].生态学报,2011,31(10):2863-2874.

谭华清,张金亭,周希胜.基于最小累计阻力模型的南京市生态安全格局构建[J].水土保持通报,2020,40(3):282-288,296,325.

Su Yongxian, Chen Xiuzhi, Liao Jishan, et al. Modeling the optimal ecological security pattern for guiding the urban constructed landexpansions [J]. Urban Forestry & Urban Greening, 2016,19(6):35-46.

王李睿,邓西鹏,王晨,等.基于生态系统服务重要性与生态敏感性的生态空间划设:以福建省永春县为例[J].生态学杂志,2022,41(1):166-173.

邓红兵,陈春娣,刘昕,等.区域生态用地的概念及分类[J].生态学报,2009,29(3):1519-1524.

陈竹安,况达,危小建,等.基于MSPA与MCR模型的余江县生态网络构建[J].长江流域资源与环境,2017,26(8):1199-1207.

张艺璇,位宏,那嘉明,等.基于MCR模型的城市生态安全格局构建:以甘肃省平凉市为例[J].南京师大学报(自然科学版),2021,44(3):54-62.

李航鹤,马腾辉,王坤,等.基于最小累积阻力模型(MCR)和空间主成分分析法(SPCA)的沛县北部生态安全格局构建研究[J].生态与农村环境学报,2020,36(8):1036-1045.

朱军,李益敏,余艳红.基于GIS的高原湖泊流域生态安全格局构建及优化研究:以星云湖流域为例[J].长江流域资源与环境,2017,26(8):1237-1250.

吴茂全,胡蒙蒙,汪涛,等.基于生态安全格局与多尺度景观连通性的城市生态源地识别[J].生态学报,2019,39(13):4720-4731.

赵宇豪,罗宇航,易腾云,等.基于生态系统服务供需匹配的深圳市生态安全格局构建[J].应用生态学报,2022,33(9):2475-2484.

汉瑞英,赵志平,肖能文,等.基于最小累积阻力差值模型的北京市生态安全格局构建[J].水土保持通报,2022,42(3):95-102.

Views

695

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Land Evaluation for Human Activity in Shoucheng Nature Reserve Based on Theory of Landscape Safety Pattern

Construction of ecological security pattern at Zhangjiakou section of Bashang region based on landscape connectivity optimization

Spatiotemporal evolution of ecological security pattern under influence of urbanization in Kunming City， Yunnan Province

Construction of ecological security pattern of Kriya River basin based on InVEST-MCR model

Optimization of Ecological Land Conservation Pattern in Fuzhou City

Related Author

Ran Danyang

Yang Cunjian

Liao Yu

Zhang Lifang

Zhang Xin

Xu Zehao

Qiu Yan

Li Lei

Related Institution

Key Laboratory of Land Resources Evaluation and Monitoring in Southwest, Ministry of Education, Sichuan Normal University

The Institute of Geography and Resources Science, Sichuan Normal University

College of Architecture and Art， Hebei University of Architecture

Yunnan Key Laboratory of Soil Erosion Prevention and Green Development

Yunnan Water Science Research Institute

⁰