干旱区生态环境知识资源中心(Arid): Effect of the conversion of mangroves into shrimp farms on carbon stock in the sediment along the southern Red Sea coast, Saudi Arabia

Arid

DOI	10.1016/j.envres.2019.108536
	Effect of the conversion of mangroves into shrimp farms on carbon stock in the sediment along the southern Red Sea coast, Saudi Arabia
	Eid, Ebrahem M.1,2; Arshad, Muhammad 3; Shaltout, Kamal H.4; El-Sheikh, Mohamed A.5,6; Alfarhan, Ahmed H.5; Pico, Yolanda 7; Barcelo, Damia 5,8
通讯作者	Eid, Ebrahem M.
来源期刊	ENVIRONMENTAL RESEARCH
ISSN	0013-9351
EISSN	1096-0953
出版年	2019
卷号	176
英文摘要	The conservation of coastal ecosystems and specially mangroves blue carbon is receiving more attention as consequence of their recognition as high ecosystem carbon stocks and for the fact that these areas are undergoing land conversion. The aim of the present study is to evaluate the impact of land use changes due to conversion of mangroves to shrimp farms on the bulk density (SBD), organic carbon (SOC) concentration, and SOC stock in the sediments along the southern Saudi Arabian Red Sea coast. Shrimp farms and mangrove locations showed significant (P < 0.001) differences in SBD with high mean values in the sediments of shrimp farms. Shrimp farms and mangrove locations showed significant (P < 0.001) SOC concentration differences with high mean values in the sediments of mangroves. Considering the whole depth of sediment interval (0-100 cm), the highest value of SOC stock was recorded at mangroves (29.2 kg C m(-2)) and the lowest was identified at the locations of shrimp farms (19.9 kg C m(-2)). The results show that SOC stock of mangroves is 147% higher than that of shrimp farms confirming the fact that anthropogenic factors contributed significantly to SOC stock decrease. The mean cumulative potential carbon dioxide (CO2) emission due to loss soil carbon stock from mangrove conversion to the shrimp ponds was 34.9 kg CO2 m(-2). In conclusion, the conversion of mangroves into shrimp farms contributed to the loss of SOC stock, therefore, the preservation of mangrove areas has an important value especially in arid areas such as Saudi Arabia.
英文关键词	Blue carbon Carbon sequestration Coastal wetlands Land use change Red Sea Shrimp aquacultures
类型	Article
语种	英语
国家	Saudi Arabia ; Egypt ; Spain
收录类别	SCI-E
WOS记录号	WOS:000483410200006
WOS关键词	SOIL ORGANIC-CARBON ; LAND-USE ; AVICENNIA-MARINA ; SEQUESTRATION ; EMISSIONS ; DYNAMICS ; AQUACULTURE ; ECOSYSTEM ; STORAGE ; IMPACT
WOS类目	Environmental Sciences ; Public, Environmental & Occupational Health
WOS研究方向	Environmental Sciences & Ecology ; Public, Environmental & Occupational Health
来源机构	King Saud University
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215501
作者单位	1.King Khalid Univ, Coll Sci, Dept Biol, POB 9004, Abha 61321, Saudi Arabia; 2.Kafr El Sheikh Univ, Fac Sci, Dept Bot, Kafr Al Sheikh 33516, Egypt; 3.King Khalid Univ, Coll Engn, Dept Chem Engn, POB 394, Abha 61321, Saudi Arabia; 4.Tanta Univ, Fac Sci, Dept Bot, Tanta 31527, Egypt; 5.King Saud Univ, Coll Sci, Bot & Microbiol Dept, POB 2455, Riyadh 11451, Saudi Arabia; 6.Damanhour Univ, Fac Sci, Dept Bot, Damanhour, Egypt; 7.UV, Environm & Food Safety Res Grp, SAMA, Desertificat Res Ctr CIDE,CSIC,GV, Moncada Naquera Rd Km 4-5, Valencia 46113, Spain; 8.CSIC, IDAEA, Dept Environm Chem, Water & Soil Res Grp, JORDI GIRONA 18-26, Barcelona 08034, Spain
推荐引用方式 GB/T 7714	Eid, Ebrahem M.,Arshad, Muhammad,Shaltout, Kamal H.,et al. Effect of the conversion of mangroves into shrimp farms on carbon stock in the sediment along the southern Red Sea coast, Saudi Arabia[J]. King Saud University,2019,176.
APA	Eid, Ebrahem M..,Arshad, Muhammad.,Shaltout, Kamal H..,El-Sheikh, Mohamed A..,Alfarhan, Ahmed H..,...&Barcelo, Damia.(2019).Effect of the conversion of mangroves into shrimp farms on carbon stock in the sediment along the southern Red Sea coast, Saudi Arabia.ENVIRONMENTAL RESEARCH,176.
MLA	Eid, Ebrahem M.,et al."Effect of the conversion of mangroves into shrimp farms on carbon stock in the sediment along the southern Red Sea coast, Saudi Arabia".ENVIRONMENTAL RESEARCH 176(2019).