干旱区生态环境知识资源中心(Arid): Spatiotemporal pattern of degradation in arid mangrove forests of the Northern Persian Gulf

Arid

DOI	10.1016/j.oceano.2020.10.003
	Spatiotemporal pattern of degradation in arid mangrove forests of the Northern Persian Gulf
	Etemadi, Hana; Smoak, Joseph M.; Abbasi, Esmaeil
通讯作者	Smoak, JM (corresponding author), Univ S Florida, Sch Geosci, Tampa, FL 33701 USA.
来源期刊	OCEANOLOGIA
ISSN	0078-3234
EISSN	2300-7370
出版年	2021
卷号	63 期号:1 页码:99-114
英文摘要	Climate change is a major threat to mangrove ecosystems worldwide but particularly those in arid regions that exist near the limit of tolerance to extremes in temperature, precipitation, and salinity. Here we examine Persian Gulf arid mangrove ecosystems from the Nayband and Mond Protected Area in the south-west region of Iran to determine the ability of tidal mangrove forests to respond to rapid urban and industrial development, sea-level rise (SLR), and temperature and precipitation changes. Sea level has been rising by approximately 4 mm yr(-1) in this region and might be intensified by subsidence on the order of 1-2 mm yr(-1) due to natural phenomena as well as anthropogenic activities associated with fluid extraction. We use remote sensing along with statistical analysis to effectively monitor mangrove area changes over 60 years and infer responses to past environmental trends. Our spatiotemporal analysis demonstrates expansion in some areas and reduction in others. NDVI (Normalized Difference Vegetation Index) results indicate that Nayband mangroves are healthy and expanded between the years of 1990 and 2002 which could be in response to rising temperatures and above-average precipitation. However, NDVI changes after 2002 demonstrate the mangrove health and area have decreased which could be in response to industrial and urban development that occurred immediately after 1997. The natural stresses in this extreme system are been exacerbated by climate change and anthropogenic pressures as such it is essential to develop ways to reduce vulnerability through strategic management planning. (C) 2020 Institute of Oceanology of the Polish Academy of Sciences. Production and hosting by Elsevier B.V.
英文关键词	Sea-level rise Climate change Arid mangrove Wetland expansion Persian Gulf mangroves
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:000623234100009
WOS关键词	SEA-LEVEL RISE ; LEAF-AREA INDEX ; CLIMATE-CHANGE ; AVICENNIA-GERMINANS ; COVER ; OIL ; VULNERABILITY ; TEMPERATURE ; VARIABILITY ; VEGETATION
WOS类目	Oceanography
WOS研究方向	Oceanography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/351227
作者单位	[Etemadi, Hana; Abbasi, Esmaeil] Persian Gulf Univ, Persian Gulf Res Inst, Environm Sci, Bushehr, Iran; [Smoak, Joseph M.] Univ S Florida, Sch Geosci, Tampa, FL 33701 USA
推荐引用方式 GB/T 7714	Etemadi, Hana,Smoak, Joseph M.,Abbasi, Esmaeil. Spatiotemporal pattern of degradation in arid mangrove forests of the Northern Persian Gulf[J],2021,63(1):99-114.
APA	Etemadi, Hana,Smoak, Joseph M.,&Abbasi, Esmaeil.(2021).Spatiotemporal pattern of degradation in arid mangrove forests of the Northern Persian Gulf.OCEANOLOGIA,63(1),99-114.
MLA	Etemadi, Hana,et al."Spatiotemporal pattern of degradation in arid mangrove forests of the Northern Persian Gulf".OCEANOLOGIA 63.1(2021):99-114.