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The abundance, composition and sources of marine debris around the northern South China Sea.pdf

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The abundance, composition and sources of marine debris around the northern South China Sea

This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research and education use, including for instruction at the authors institution and sharing with colleagues. Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites are prohibited. In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier’s archiving and manuscript policies are encouraged to visit: /copyright Authors personal copy The abundance, composition and sources of marine debris in coastal seawaters or beaches around the northern South China Sea (China) Peng Zhou ?, Chuguang Huang, Hongda Fang, Weixu Cai, Dongmei Li, Xiaomin Li, Hansheng Yu South China Sea Environment Monitoring Center, State Oceanic Administration (SOA), Guangzhou 510300, PR China South China Sea Testing and Appraisal Center, State Oceanic Administration (SOA), Guangzhou 510300, PR China a r t i c l e i n f o Keywords: Marine debris The northern South China Sea Abundance Composition Source a b s t r a c t The abundance and composition of marine debris including floating marine debris (FMD), seafloor marine debris (SMD) and beached marine debris (BMD) were investigated in coastal seawaters/beaches around the northern South China Sea during 2009 and 2010. The FMD density was 4.947 (0.282–16.891) items/ km2, with plastics (44.9%) and Styrofoam (23.2%) dominating. More than 99.0% of FMD was small or med- ium size floating marine debris. The SMD and BMD densities of were 0.693 (0.147–5.000) and 32.82 (2.83–375.00) items/km2, respectively. SMD was composed of plastics (47.0%), wood (15.2%), fabric/fiber (13.6%) and glass (12.1%), while BMD was composed of plastics (42.0%) and wood (33.7%). More than 90% of FMD, 75% of SMD and 9