气候变化领域集成服务门户(CCPortal): Proposed spatial decision support system for delineating ecological corridors in green infrastructure planning constrained by lack of data: a case study in Galicia, Spain

CCPortal

DOI	10.1007/s11355-024-00598-6
	Proposed spatial decision support system for delineating ecological corridors in green infrastructure planning constrained by lack of data: a case study in Galicia, Spain
	Losada-Iglesias, Rocio; Garcia, Andres M.; Diaz-Varela, Emilio; Miranda, David
发表日期	2024
ISSN	1860-1871
EISSN	1860-188X
英文摘要	In response to the constant loss of biodiversity in European ecosystems, which is partly due to the impacts of climate change, the European Commission urges member states to include Green Infrastructure (GI) in their land-use plans. However, although the European Commission establishes the fundamental principles to be applied, the ambiguity of some terms generates a certain degree of complexity regarding the delineation of GI elements, especially Ecological Corridors (ECs). Thus, a straightforward methodology for delineating GI elements is required. Here, we propose a Spatial Decision Support System (SDSS) that could help non-expert planners identify areas with a high potential to function as ECs and that could thus facilitate the inclusion of these areas in regional GI plans. Probability distribution maps were constructed by fitting a maximum entropy model (MaxEnt) to publicly available data on selected focal species. The maps were combined with other variables that negatively affect species mobility and later inserted in a graph theory tool to determine the least-cost path that would serve as the basis for delineating ECs. The method was applied to the design of an EC network in Galicia (NW Spain), and use of the system as a tool to help spatial decision-making was evaluated. Despite some limitations, the method yielded promising results that could help non-expert planners to establish the basis for delineating EC networks and other GI elements.
英文关键词	Spatial planning; Landscape connectivity; MaxEnt; Climate change adaptation
语种	英语
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
WOS类目	Biodiversity Conservation ; Ecology
WOS记录号	WOS:001191014400001
来源期刊	LANDSCAPE AND ECOLOGICAL ENGINEERING
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/309765
作者单位	Universidade de Santiago de Compostela; Universidade de Santiago de Compostela; Universidade de Santiago de Compostela
推荐引用方式 GB/T 7714	Losada-Iglesias, Rocio,Garcia, Andres M.,Diaz-Varela, Emilio,et al. Proposed spatial decision support system for delineating ecological corridors in green infrastructure planning constrained by lack of data: a case study in Galicia, Spain[J],2024.
APA	Losada-Iglesias, Rocio,Garcia, Andres M.,Diaz-Varela, Emilio,&Miranda, David.(2024).Proposed spatial decision support system for delineating ecological corridors in green infrastructure planning constrained by lack of data: a case study in Galicia, Spain.LANDSCAPE AND ECOLOGICAL ENGINEERING.
MLA	Losada-Iglesias, Rocio,et al."Proposed spatial decision support system for delineating ecological corridors in green infrastructure planning constrained by lack of data: a case study in Galicia, Spain".LANDSCAPE AND ECOLOGICAL ENGINEERING (2024).