干旱区生态环境知识资源中心(Arid): Mid-Late Holocene Paleoenvironmental and Sea Level Reconstruction on the Al Lith Red Sea Coast, Saudi Arabia

Arid

DOI	10.3389/fmars.2021.677010
	Mid-Late Holocene Paleoenvironmental and Sea Level Reconstruction on the Al Lith Red Sea Coast, Saudi Arabia
	Ghandour, Ibrahim M.; Al-Zubieri, Aaid G.; Basaham, Ali S.; Mannaa, Ammar A.; Al-Dubai, Talha A.; Jones, Brian G.
通讯作者	Al-Zubieri, AG (corresponding author), King Abdulaziz Univ, Fac Marine Sci, Dept Marine Geol, Jeddah, Saudi Arabia.
来源期刊	FRONTIERS IN MARINE SCIENCE
EISSN	2296-7745
出版年	2021
卷号	8
英文摘要	Late Quaternary paleoenvironments are of particular interest to understand how the Earth System's climate will respond to the undramatic changes during this period, compared with the broader glacial-interglacial variations. In this study, a shallow sediment core (2.84 m long) retrieved from the Red Sea coastal zone in northern Ghubbat al Mahasin, south of Al-Lith, Saudi Arabia, is used to reconstruct the mid-Late Holocene paleoenvironments and sea level based on a multiproxy approach. Remote sensing data, sedimentary facies, benthic foraminiferal assemblages, 818O and 813C stable isotopes, elemental composition and 14C dating were utilized. The stratigraphy of the core shows three distinctive depositional units. The basal pre 6000 year BP unit consists of unfossiliferous fine to medium sand sharply overlain by black carbonaceous mud and peat, suggesting deposition in a coastal/flood plain under a warm and humid climate. The middle unit (6000-3700 year BP) records the start and end of the marine transgression in this area. It consists of gray argillaceous sand containing bivalve and gastropod shell fragments and a benthic foraminiferal assemblage attesting a lagoonal or quiet shallow marine environment. The upper unit (<3700 year BP) consists of unfossiliferous yellowish-brown argillaceous fine-grained sands deposited on an intertidal flat. Both middle-and upper-units stack in a regressive shallowing upward pattern although they may be separated by a hiatus. The overall regressive facies and the stable isotopic data are consistent with a late Holocene sea-level fall and a change to a more arid climate.
英文关键词	mid-Late Holocene paleoenvironments sea level climate Red Sea Ghubbat al Mahasin coastal sedimentary facies
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:000665846900001
WOS关键词	BENTHIC FORAMINIFERA ; ENVIRONMENTAL-CHANGES ; CLIMATE VARIABILITY ; KHARRAR LAGOON ; SEDIMENTARY FACIES ; FRENCH ATLANTIC ; ISOTOPE RECORD ; WEST-COAST ; EVOLUTION ; EASTERN
WOS类目	Environmental Sciences ; Marine & Freshwater Biology
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368686
作者单位	[Ghandour, Ibrahim M.; Al-Zubieri, Aaid G.; Basaham, Ali S.; Mannaa, Ammar A.] King Abdulaziz Univ, Fac Marine Sci, Dept Marine Geol, Jeddah, Saudi Arabia; [Al-Dubai, Talha A.] Hodeidah Univ, Fac Marine Sci & Environm, Dept Marine Geol, Al Hudaydah, Yemen; [Jones, Brian G.] Univ Wollongong, Sch Earth Atmospher & Life Sci, Wollongong, NSW, Australia
推荐引用方式 GB/T 7714	Ghandour, Ibrahim M.,Al-Zubieri, Aaid G.,Basaham, Ali S.,et al. Mid-Late Holocene Paleoenvironmental and Sea Level Reconstruction on the Al Lith Red Sea Coast, Saudi Arabia[J],2021,8.
APA	Ghandour, Ibrahim M.,Al-Zubieri, Aaid G.,Basaham, Ali S.,Mannaa, Ammar A.,Al-Dubai, Talha A.,&Jones, Brian G..(2021).Mid-Late Holocene Paleoenvironmental and Sea Level Reconstruction on the Al Lith Red Sea Coast, Saudi Arabia.FRONTIERS IN MARINE SCIENCE,8.
MLA	Ghandour, Ibrahim M.,et al."Mid-Late Holocene Paleoenvironmental and Sea Level Reconstruction on the Al Lith Red Sea Coast, Saudi Arabia".FRONTIERS IN MARINE SCIENCE 8(2021).