干旱区生态环境知识资源中心(Arid): Long-term passive restoration of severely degraded drylands - divergent impacts on soil and vegetation: An Israeli case study

Arid

DOI	10.1007/s11442-023-2095-9
	Long-term passive restoration of severely degraded drylands - divergent impacts on soil and vegetation: An Israeli case study
	Stavi, Ilan; Fernandez, Manuel Pulido; Argaman, Eli
通讯作者	Stavi, I
来源期刊	JOURNAL OF GEOGRAPHICAL SCIENCES
ISSN	1009-637X
EISSN	1861-9568
出版年	2023
卷号	33 期号:3 页码:529-546
英文摘要	Land degradation affects extensive drylands around the world. Due to long-term misuse, the Israeli Sde Zin dryland site has faced severe degradation. The study objective was to assess the feasibility of passive restoration in recovering the site. The study was conducted in four land-units along a preservation-degradation continuum: (1) an area that has not faced anthropogenic disturbances (Ecological land); (2) an area that was proclaimed as a national park in the 1970s (Rehabilitation); (3) an area that was prone, until recently, to moderate anthropogenic pressures (Triangle); and (4) a dirt road that was subjected to long-term off-road traffic (Dirtroad). Soil was sampled and analyzed for its properties. The soil physical quality followed the trend of Ecological land > Rehabilitation > Triangle > Dirtroad. Specifically, high soil salinity in the latter three land-units is attributed to long-term erosional processes that exposed the underlying salic horizons. Herbaceous and shrubby vegetation cover was also monitored. The herbaceous vegetation cover followed the trend of Ecological land (86.4%) > Rehabilitation (40.3%) > Triangle (26.2%) > Dirtroad (2.1%), while the shrubby cover was 2.8% in the Ecological land-unit, and practically zero in the other land-units. It seems that despite the effectiveness of passive restoration in recovering the soil's physical properties, the recovery of vegetation is limited by the severe soil salinity.
英文关键词	active rehabilitation ecosystem functions land-use change land degradation and desertification annual vs perennial plants self-restoration
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000948349900006
WOS关键词	EROSION PROCESSES ; RANGELAND ; CLIMATE ; IRRIGATION ; MECHANISMS ; MORTALITY ; HILLSLOPE ; SEDIMENT ; COSTS ; FLOW
WOS类目	Geography, Physical
WOS研究方向	Physical Geography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/397340
推荐引用方式 GB/T 7714	Stavi, Ilan,Fernandez, Manuel Pulido,Argaman, Eli. Long-term passive restoration of severely degraded drylands - divergent impacts on soil and vegetation: An Israeli case study[J],2023,33(3):529-546.
APA	Stavi, Ilan,Fernandez, Manuel Pulido,&Argaman, Eli.(2023).Long-term passive restoration of severely degraded drylands - divergent impacts on soil and vegetation: An Israeli case study.JOURNAL OF GEOGRAPHICAL SCIENCES,33(3),529-546.
MLA	Stavi, Ilan,et al."Long-term passive restoration of severely degraded drylands - divergent impacts on soil and vegetation: An Israeli case study".JOURNAL OF GEOGRAPHICAL SCIENCES 33.3(2023):529-546.