干旱区生态环境知识资源中心(Arid): ASSESSING LANDSCAPE FRAGMENTATION EFFECTS ON ECOSYSTEM SERVICES IN A SEMI-ARID MOUNTAINOUS ENVIRONMENT: A CASE STUDY ON ABHA WATERSHED, SAUDI ARABIA

Arid

DOI	10.15666/aeer/1903_25192539
	ASSESSING LANDSCAPE FRAGMENTATION EFFECTS ON ECOSYSTEM SERVICES IN A SEMI-ARID MOUNTAINOUS ENVIRONMENT: A CASE STUDY ON ABHA WATERSHED, SAUDI ARABIA
	Bindajam, A. A.; Mallick, J.; Mahato, S.; Talukdar, S.; Alquadhi, S.
通讯作者	Mallick, J (corresponding author), King Khalid Univ, Coll Engn, Dept Civil Engn, POB 394, Abha 61411, Saudi Arabia.
来源期刊	APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
ISSN	1589-1623
EISSN	1785-0037
出版年	2021
卷号	19 期号:3 页码:2519-2539
英文摘要	The effect of land use land cover (LULC) change is well documented, but the impact of landscape fragmentation on Ecosystem Service Value (ESV) has not been quantitatively explored yet in the study area. The present study designed to evaluate the landscape fragmentation effect of Abha watershed, Saudi Arabia, a new method was proposed by integrating the ESV with the analytical hierarchy process (AHP) and landscape fragmentation model. Results of LULC dynamics showed that urban area has increased significantly by 1648.8 hectares (ha) to 6379.2 ha from 1990 to 2018. While the scrubland has covered a half (15173.6 ha) of the total study area (37001.08 ha) in 1990, but it was significantly reduced to 8907.93 ha in 2018. The calculated ESV of dense vegetation was 0.2 million dollars/year, according to the results of the integrated ESV model, but it was 2 million dollars/year using the initial coefficient in 2018. In 2018, the estimated ESV for water bodies using AHP's integrated ESV model was 7 times lower than the estimated ESV with an initial coefficient That is, a declining trend was discovered after integrating landscape fragmentation for ESV estimation in this study area.
英文关键词	analytical hierarchy process ESV change fragmentation analysis spatial mapping LULC dynamics
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000656752900005
WOS关键词	LAND-USE CHANGE ; CLIMATE-CHANGE ; RIVER-BASIN ; COVER ; IMPACTS ; BIODIVERSITY ; VALUES ; URBAN ; USE/COVER ; FORESTS
WOS类目	Ecology ; 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/2XILL650/368056
作者单位	[Bindajam, A. A.] King Khalid Univ, Coll Engn, Dept Architecture & Planning, Abha, Saudi Arabia; [Mallick, J.; Alquadhi, S.] King Khalid Univ, Coll Engn, Dept Civil Engn, POB 394, Abha 61411, Saudi Arabia; [Mahato, S.; Talukdar, S.] Univ Gour Banga, Dept Geog, Malda, W Bengal, India
推荐引用方式 GB/T 7714	Bindajam, A. A.,Mallick, J.,Mahato, S.,et al. ASSESSING LANDSCAPE FRAGMENTATION EFFECTS ON ECOSYSTEM SERVICES IN A SEMI-ARID MOUNTAINOUS ENVIRONMENT: A CASE STUDY ON ABHA WATERSHED, SAUDI ARABIA[J],2021,19(3):2519-2539.
APA	Bindajam, A. A.,Mallick, J.,Mahato, S.,Talukdar, S.,&Alquadhi, S..(2021).ASSESSING LANDSCAPE FRAGMENTATION EFFECTS ON ECOSYSTEM SERVICES IN A SEMI-ARID MOUNTAINOUS ENVIRONMENT: A CASE STUDY ON ABHA WATERSHED, SAUDI ARABIA.APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,19(3),2519-2539.
MLA	Bindajam, A. A.,et al."ASSESSING LANDSCAPE FRAGMENTATION EFFECTS ON ECOSYSTEM SERVICES IN A SEMI-ARID MOUNTAINOUS ENVIRONMENT: A CASE STUDY ON ABHA WATERSHED, SAUDI ARABIA".APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 19.3(2021):2519-2539.