天津农业科学2025，Vol.31Issue(2)：64-69,6.DOI:10.3969/j.issn.1006-6500.2025.02.013
整合优化对自然保护地景观格局的影响
The Impact of Integration and Optimization on the Landscape Pattern of Nature Reserves:A Case Study of Wenzhou
朱敏 1徐晓薇 2徐乾斌 1汪旭婷 3俞佳骏 3方国景3
作者信息
- 1. 浙江省林业勘测规划设计有限公司,浙江 杭州 310020
- 2. 温州市林业技术推广和野生动植物保护管理站,浙江温州 325000
- 3. 浙江省森林资源监测中心,浙江 杭州 310020
- 折叠
摘要
Abstract
The study aimed to investigate the pattern changes of natural protected areas in Wenzhou before and after integration and optimization,optimize the standardized management of protected areas,promote ecological restoration,and establish a solid foundation for better leveraging the role of natural protected areas in enhancing biodiversity.The study applied landscape ecology methods to in-vestigate the spatial patterns and heterogeneity of natural protected areas.The landscape pattern of natural protected areas in Wenzhou before and after integration and optimization was analyzed by selecting indexes,such as Total Area(CA),Largest Patch Index(LPI),and Shannon's Diversity Index(SHDI).The results showed that after the integration and optimization of natural protected areas,there was an obvious trend of irregularity.The degree of landscape fragmentation was generally improved as a whole.The landscape rich-ness showed a downward trend,and the landscape pattern was more unevenly distributed compared with that before the integration and optimization.In summary,the integration and optimization of nature reserves,the landscape fragmentation of the ecosystem is im-proved,but the diversity indexes such as landscape richness and evenness are reduced.It is necessary to further enhance the regional landscape diversity in the later stage.关键词
自然保护地整合优化/景观格局/温州市Key words
integration and optimization of nature reserves/landscape pattern/Wenzhou分类
林学引用本文复制引用
朱敏,徐晓薇,徐乾斌,汪旭婷,俞佳骏,方国景..整合优化对自然保护地景观格局的影响[J].天津农业科学,2025,31(2):64-69,6.
