气候变化领域集成服务门户(CCPortal): Quantity and spatial distribution of seafloor marine debris in the Moroccan Mediterranean Sea

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DOI	10.1016/j.marpolbul.2018.12.036
	Quantity and spatial distribution of seafloor marine debris in the Moroccan Mediterranean Sea
	Loulad S.; Houssa R.; Ouamari N.E.; Rhinane H.
发表日期	2019
ISSN	0025326X
起始页码	163
结束页码	173
卷号	139
英文摘要	This paper qualifies, quantifies and localizes seafloor marine debris (SMD) in the Moroccan portion of the Mediterranean Sea. Six scientific trawl surveys were conducted by the Moroccan Institute of Fisheries Research from 2012 to 2015 between Cape Spartel (5°W) and Saidia (2°W), during which a total of 497 kg of SMD has been collected. Statistical analysis show that the mean abundance differed between surveys, generally ranging from 26 ± 68 to 80 ± 133 kg/km2. A typology of SMD indicates that plastic represented 73% of the debris collected, followed by rubber (12%), textile (8%), metal (3%), glass (0.32%), and some unidentified materials (2.70%). Analysis of results shows that the abundance and the distribution of SMD were strongly influenced by the local anthropogenic activities and by rivers inputs. The movements and accumulations in the open sea were also shown to be influenced by the geomorphology and the hydrodynamics of the basin. © 2018 Elsevier Ltd
英文关键词	Anthropogenic activities; Hydrodynamic; Mediterranean Basin; Seafloor marine debris
语种	英语
scopus关键词	Fisheries; Hydrodynamics; Surveys; Anthropogenic activity; Marine debris; Mediterranean basin; Mediterranean sea; Sea floor; Spartel; Debris; glass; metal; plastic; rubber; glass; metal; plastic; rubber; sea water; human activity; hydrodynamics; quantitative analysis; seafloor; spatial distribution; waste; Article; geomorphology; hydrodynamics; Mediterranean Sea; Morocco; river basin; seafloor marine debris; statistical analysis; water pollutant; analysis; chemistry; environmental monitoring; procedures; river; sediment; solid waste; spatial analysis; textile; water pollutant; Mediterranean Coast [Morocco]; Mediterranean Sea; Morocco; Environmental Monitoring; Geologic Sediments; Glass; Mediterranean Sea; Metals; Morocco; Plastics; Rivers; Rubber; Seawater; Solid Waste; Spatial Analysis; Textiles; Water Pollutants, Chemical
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/150149
作者单位	Geosciences Laboratory, Department of Geology, Faculty of Sciences, University Hassan II, Casablanca, Morocco; National Institute of Fisheries Research, Casablanca, Morocco
推荐引用方式 GB/T 7714	Loulad S.,Houssa R.,Ouamari N.E.,et al. Quantity and spatial distribution of seafloor marine debris in the Moroccan Mediterranean Sea[J],2019,139.
APA	Loulad S.,Houssa R.,Ouamari N.E.,&Rhinane H..(2019).Quantity and spatial distribution of seafloor marine debris in the Moroccan Mediterranean Sea.Marine Pollution Bulletin,139.
MLA	Loulad S.,et al."Quantity and spatial distribution of seafloor marine debris in the Moroccan Mediterranean Sea".Marine Pollution Bulletin 139(2019).