整合优化对自然保护地景观格局的影响以温州市为例

——以温州市为例

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中图分类号：S718.56 文献标识码：A DOI编码：10.3969/j.issn.1006—6500.2025.02.013

The Impact of Integration and Optimization on the Landscape Patern of Nature Reserves： A Case Study of Wenzhou

ZHU Min1， XU Xiaowei²， XUQianbing1， WANG Xuting³， YU Jiajun³，FANG Guojing³

（1.ZhejiangForestResourcesoitoingenter，HangzhouZejangO，China;2.WezouForestryTchologyProoio WildlifeProtectionandManagementStation，Wenzhou，Zhejiang325OChina;3.ZhejiangForestResourcesMonitoingete Hangzhou，Zhejiang 310020， China）

Abstract：ThestudyaimedtoinvestigatethepatechangesofnaturalprotectedareasinWenzhoubeforeandafterintegrationand optimization，ptiizetestadardiedaagementofprotectedas，romoteologicalstorationndstablishsolidfodation forbeterleveragingtheoleofnaturalprotectedareasinnhancingbiodiversity.Thestudyappliedlandscapeecologymethodtoinvestigatethespatialpattsandeterogeneityofnaturalprotetedareas.TelandscapepateofnaturalprotectedareasinWenzou beforeandafterintegrationandptimzationasanalyzedbyselectingindexes，suchasTotalAea（CA），LargestPatchIdex（LP）， andShanon’sDiversityIndex（SHD）.Theresultsshowedthataftertheintegrationandoptimizationofnaturalprotectedareas，there wasanobvious trendofiegularity.Thedegreeoflandscapefragmentationwasgenerallyimprovedaswole.Thelandscaperich nesshowedadownwardtrend，andthelandscapepaternwasmoreunevenlydistrbutedcomparedwiththatbeforetheintegation andoptimizatioInummay，teitegrationdotizatioofatureseves，teladscapefragmetatioofteosteisiproved，uttivesitdeesuchssapsdesedued.Iiscearytorceioal landscape diversity in the later stage.

Key words： integration and optimization of nature reserves; landscape pattern;Wenzhou

自然保护地是由各级政府依法划定或确认，对重要的自然生态系统、自然遗迹、自然景观及其所承载的自然资源、生态功能和文化价值实施长期保护的陆域或海域。（剩余7553字）