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DOI	10.1016/j.apgeog.2023.103103
	Mapping socio-environmental pressures to assess Portuguese soil vulnerability
	Cano-Diaz, Concha; Zeiss, Romy; Carvalho-Santos, Claudia; Carvalho, Rui P.; Costa, Sofia R.; Duarte, A. Carolina; Fernandes, Paulo; Guerra, Carlos A.
通讯作者	Cano-Díaz, C
来源期刊	APPLIED GEOGRAPHY
ISSN	0143-6228
EISSN	1873-7730
出版年	2023
卷号	161
英文摘要	Soil degradation has concerning impacts on ecosystem functions and biodiversity, decreasing essential processes such as food production or sustaining water quality. We studied eight soil threats to assess degradation processes: hydrogeological risks, soil sealing, salinization, desertification, contamination, compaction, erosion and decline in soil organic matter. A knowledge-based methodology was used measure the importance of 15 anthropogenic and environmental variables, with top weights of water availability (0.11), rate of land use change (0.09) and agricultural practices (0.09). Variables were combined into one additive model per threat to assess its distribution in Portugal. Merged soil threat vulnerability maps provided a spatial representation of the distribution of aggregated soil vulnerability, to find a 58% of moderate vulnerable soils where multiple threats coexist and are key for future management changes, a 32% of low vulnerable soils with reduced levels of soil threats, where temperature and precipitation are the main drivers of soil degradation and a 10% of highly vulnerable soils, which encompasses populated urban areas and rural civil parishes, where contamination and high rates of land turnover are the main drivers. Our maps can be used to make informed decisions on soil management and establish strategic policies for a sustainable use of land.
英文关键词	Soil threats Soil degradation Conservation planning GIS AHP
类型	Article
语种	英语
开放获取类型	hybrid
收录类别	SSCI
WOS记录号	WOS:001092846400001
WOS关键词	ORGANIC-MATTER ; R PACKAGE ; MANAGEMENT ; CONTAMINATION ; CONSERVATION ; DESERTIFICATION ; ACIDIFICATION ; COMPACTION ; TILLAGE ; EROSION
WOS类目	Geography
WOS研究方向	Geography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/395350
推荐引用方式 GB/T 7714	Cano-Diaz, Concha,Zeiss, Romy,Carvalho-Santos, Claudia,et al. Mapping socio-environmental pressures to assess Portuguese soil vulnerability[J],2023,161.
APA	Cano-Diaz, Concha.,Zeiss, Romy.,Carvalho-Santos, Claudia.,Carvalho, Rui P..,Costa, Sofia R..,...&Guerra, Carlos A..(2023).Mapping socio-environmental pressures to assess Portuguese soil vulnerability.APPLIED GEOGRAPHY,161.
MLA	Cano-Diaz, Concha,et al."Mapping socio-environmental pressures to assess Portuguese soil vulnerability".APPLIED GEOGRAPHY 161(2023).