干旱区生态环境知识资源中心(Arid): Remote sensing of vegetation prolonged drought at the salt playas of Hail-Saudi Arabia

Arid

DOI	10.1016/j.ejrs.2022.01.006
	Remote sensing of vegetation prolonged drought at the salt playas of Hail-Saudi Arabia
	Hereher, Mohamed; Alghmdi, Ahmed; Mseddi, Khalil; El Kenawy, Ahmed
通讯作者	Hereher, M
来源期刊	EGYPTIAN JOURNAL OF REMOTE SENSING AND SPACE SCIENCES
ISSN	1110-9823
EISSN	2090-2476
出版年	2022
卷号	25 期号:1 页码:135-145
英文摘要	Drought is a complex natural phenomenon with a wide variety of natural and socioeconomic impacts, including water scarcity, health, agriculture, etc. This study provides a short-term (2000-2019) trend assessment of drought in Hail region, Saudi Arabia, using the Normalized Difference Vegetation Index (NDVI) and rainfall dataset synchronized by the assessment of the decadal trends of the local land surface temperatures (LST). The NDVI and LST data were obtained from the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument, while rainfall data were acquired from the Tropical Rainfal Measuring Mission (TRMM) precipitation database. The impacts of drought on soils and natural vegetation of the region were also considered. Results evidenced that natural vegetation witnessed a prolonged decline between 2000 and 2019, accompanied by a regional increase of the decadal LST trends and decline of rainfall. However, it seems that vegetation communities in this hyper-arid region are of high tolerance to soil salinity and drought. There is a general consensus that drought conditions prevailing in this region reflect the context of climate change prevailing in the region and worldwide.(c) 2022 National Authority of Remote Sensing & Space Science. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
英文关键词	MODIS Drought NDVI Qa'a El-Milh Saudi Arabia
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:000778631500006
WOS关键词	LAND-SURFACE TEMPERATURE ; USE/COVER CHANGE ; INDEX ; CLIMATE ; SOIL ; CLASSIFICATION ; VARIABILITY ; RAINFALL ; MOISTURE ; AFRICA
WOS类目	Environmental Sciences ; Remote Sensing
WOS研究方向	Environmental Sciences & Ecology ; Remote Sensing
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392394
推荐引用方式 GB/T 7714	Hereher, Mohamed,Alghmdi, Ahmed,Mseddi, Khalil,et al. Remote sensing of vegetation prolonged drought at the salt playas of Hail-Saudi Arabia[J],2022,25(1):135-145.
APA	Hereher, Mohamed,Alghmdi, Ahmed,Mseddi, Khalil,&El Kenawy, Ahmed.(2022).Remote sensing of vegetation prolonged drought at the salt playas of Hail-Saudi Arabia.EGYPTIAN JOURNAL OF REMOTE SENSING AND SPACE SCIENCES,25(1),135-145.
MLA	Hereher, Mohamed,et al."Remote sensing of vegetation prolonged drought at the salt playas of Hail-Saudi Arabia".EGYPTIAN JOURNAL OF REMOTE SENSING AND SPACE SCIENCES 25.1(2022):135-145.