DOI: 10.1016/j.marpolbul.2015.04.054
Scopus记录号: 2-s2.0-84931565657
论文题名: Marine neustonic microplastics around the southeastern coast of Korea
作者: Kang J.-H. ; Kwon O.Y. ; Lee K.-W. ; Song Y.K. ; Shim W.J.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 96, 期: 2018-01-02 起始页码: 304
结束页码: 312
语种: 英语
英文关键词: A hand-net
; A Manta trawl net
; Floating debris
; Microplastics
; Nakdong River mouth
; Rainy season
Scopus关键词: Debris
; Rivers
; A hand-net
; A Manta trawl net
; Microplastics
; Rainy seasons
; River mouths
; Fisheries
; microplastic
; plastic
; polyester
; polyethylene
; polystyrene
; runoff
; unclassified drug
; plastic
; waste
; water pollutant
; coastal zone
; debris flow
; marine pollution
; plastic waste
; trawl net
; Article
; coastal waters
; neuston
; population distribution
; seasonal variation
; South Korea
; spatial analysis
; temporal analysis
; analysis
; environmental monitoring
; river
; season
; statistics and numerical data
; waste
; water pollutant
; Nakdong River
; South Korea
; Manta
; Environmental Monitoring
; Plastics
; Republic of Korea
; Rivers
; Seasons
; Waste Products
; Water Pollutants
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: We investigated floating debris around the mouth of the Nakdong River in the Southeastern Sea of Korea using a Manta trawl (330-μm mesh) and hand-net (50. μm) before (May) and after (July) the rainy season in 2012. Microplastic (<2. mm) was present at all of the stations, whereas Styrofoam (2-5. mm) peaked only at a few stations far from the Nakdong River mouth in July. The dominant types were fibers (polyester), hard plastic (polyethylene), paint particles (alkyd), and Styrofoam (expanded polystyrene). The average abundances of fibers and hard plastic (<2. mm) in the trawl were significantly higher in July than in May (p<. 0.005, p<. 0.05, respectively), while two orders of magnitude more microplastics (<2. mm) were collected with the hand-net than with the trawl. Fibers and hard plastic by trawl were significantly compared temporally, and the hand-net proved the missed microplastics (50-330. μm) when trawl used. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86009
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: South Sea Research Institute, Korea Institute of Ocean Science and Technology (KIOST), Geoje, South Korea; Pacific Ocean Research Center, Korea Institute of Ocean Science and Technology (KIOST), Ansan, South Korea; Oil and POPs Research Group, Korea Institute of Ocean Science and Technology (KIOST), Geoje, South Korea; Marine Environmental Chemistry and Biology, University of Science and Technology, Dajeon, South Korea
Recommended Citation:
Kang J.-H.,Kwon O.Y.,Lee K.-W.,et al. Marine neustonic microplastics around the southeastern coast of Korea[J]. Marine Pollution Bulletin,2015-01-01,96(2018-01-02)