干旱区生态环境知识资源中心(Arid): An historical ecological assessment of land-use evolution and observed landscape change in an arid aeolian sedimentary system

Arid

DOI	10.1016/j.scitotenv.2020.137087
	An historical ecological assessment of land-use evolution and observed landscape change in an arid aeolian sedimentary system
	Marrero-Rodriguez, Nestor 1; Garcia-Romero, Levi 1; Jose Sanchez-Garcia, Maria 2; Hernandez-Calvento, Luis 1; Perez-Chacon Espino, Emma 1
通讯作者	Marrero-Rodriguez, Nestor
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2020
卷号	716
英文摘要	Coastal areas worldwide are undergoing major changes and degradation due to a set of combined natural and anthropogenic stressors. In arid aeolian sedimentary systems these changes can be even more acute given their sensitivity to perturbances in landscape dynamics. While in many such areas recent (20 year) observations have been made regarding measurable differences in dune coverage and stability, few studies have assessed and quantified the long-term relationships of transitioning exploitation and land-use changes in order to fully evaluate their importance. Land management, therefore, does not always benefit from the more holistic picture that a combined deeper time historical ecology and geographical approach provides and can contribute to decision making. The Jandia isthmus, in Fuerteventura (Canary Islands, Spain) presented an ideal field laboratory in which to assess these phenomena in actual conditions and test a combined methodology using historical and current sources (historical documents, aerial photographs, orthophotos, LiDAR data, field work and oral sources). By doing so, different phases of land exploitation associated with changing land ownership were identified and the consequences of each on the dune system assessed. It is concluded that the transition from traditional land uses (livestock and fuel extraction) to more recent ones (aggregate extraction, construction of new roads and urbantouristic resorts, and some recreational uses) has altered aeolian sedimentary transport, inducing stabilization of the landforms, as well as producing significant changes in the vegetation. The wider application of this type of study can benefit the many other areas worldwide that are facing similar pressures. (C) 2020 Elsevier B.V. All rights reserved.
英文关键词	Land uses changes Land ownership Environmental changes Aeolian landforms Human impact Historical ecology
类型	Article
语种	英语
国家	Spain
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000519987300010
WOS关键词	COASTAL DUNE SYSTEM ; CANARY-ISLANDS ; SAND DUNES ; TRANSGRESSIVE DUNEFIELD ; COVER CHANGES ; HUMAN IMPACT ; VEGETATION ; RECONSTRUCTION ; DEGRADATION ; CALIFORNIA
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/315543
作者单位	1.ULPGC, IOCAG, Inst Oceanog & Cambio Global, Grp Geog Fis & Medio Ambiente, Las Palmas Gran Canaria, Spain; 2.ULPGC, IOCAG, Inst Oceanog & Cambio Global, Grp Geol Aplicada & Reg, Las Palmas Gran Canaria, Spain
推荐引用方式 GB/T 7714	Marrero-Rodriguez, Nestor,Garcia-Romero, Levi,Jose Sanchez-Garcia, Maria,et al. An historical ecological assessment of land-use evolution and observed landscape change in an arid aeolian sedimentary system[J],2020,716.
APA	Marrero-Rodriguez, Nestor,Garcia-Romero, Levi,Jose Sanchez-Garcia, Maria,Hernandez-Calvento, Luis,&Perez-Chacon Espino, Emma.(2020).An historical ecological assessment of land-use evolution and observed landscape change in an arid aeolian sedimentary system.SCIENCE OF THE TOTAL ENVIRONMENT,716.
MLA	Marrero-Rodriguez, Nestor,et al."An historical ecological assessment of land-use evolution and observed landscape change in an arid aeolian sedimentary system".SCIENCE OF THE TOTAL ENVIRONMENT 716(2020).