globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2014.07.055
Scopus记录号: 2-s2.0-84924035708
论文题名:
Use of indicator chemicals to characterize the plastic fragments ingested by Laysan albatross
作者: Nilsen F.; David Hyrenbach K.; Fang J.; Jensen B.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 87, 期:1
起始页码: 230
结束页码: 236
语种: 英语
英文关键词: Hawai'i ; Laysan albatross ; Marine debris ; Phoebastria immutabilis ; Plastic ingestion ; Seabird
Scopus关键词: Chromatography ; Debris ; Elastomers ; Gas chromatography ; Mass spectrometry ; Plastic bottles ; Plastics industry ; Polypropylenes ; Polyvinyl chlorides ; Resins ; Hawai'i ; Laysan albatross ; Marine debris ; Phoebastria immutabilis ; Seabird ; Plastics ; polyethylene ; polyethylene terephthalate ; polypropylene ; polystyrene ; polyvinylchloride ; resin ; plastic ; pollutant ; waste ; biological uptake ; marine environment ; plastic waste ; resin ; seabird ; Article ; chemical composition ; degradation ; Laysan albatross ; mass fragmentography ; nonhuman ; passive solid phase extraction ; seabird ; solid phase extraction ; Soxhlet extraction ; United States ; analysis ; animal ; Charadriiformes ; chemistry ; eating ; physiology ; pollutant ; waste ; Hawaii [United States] ; Hawaiian Islands ; Kure Atoll ; Diomedea immutabilis ; Animals ; Charadriiformes ; Eating ; Environmental Pollutants ; Plastics ; Waste Products
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: Laysan albatross (Phoebastria immutabilis) ingest plastic marine debris of a wide range of shape, sizes and sources. To better characterize this plastic and provide insights regarding its provenance and persistence in the environment, we developed a simple method to classify plastic fragments of unknown origin according to the resin codes used by the Society of Plastics Industry. Known plastics were analyzed by gas chromatography-mass spectroscopy (GC-MS) to identify indicator chemicals characteristic of each plastic resin. Application of this method to fragments of ingested plastic debris from boluses of Laysan albatross from Kure Atoll, Hawai'i, yielded proportions of 0.8% High Density Polyethylene, 6.8% Polystyrene, 8.5% Polyethylene Terephthalate, 20.5% Polyvinyl Chloride and 68.4% Polypropylene. Some fragments were composed of multiple resin types. These results suggest that infrequently recycled plastics are the dominant fragments ingested by albatross, and that these are the most prevalent and persistent resin types in the marine environment. © 2014 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85249
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Hawai'i Pacific University, 45-045 Kamehameha Highway, Kane'ohe, HI, United States

Recommended Citation:
Nilsen F.,David Hyrenbach K.,Fang J.,et al. Use of indicator chemicals to characterize the plastic fragments ingested by Laysan albatross[J]. Marine Pollution Bulletin,2014-01-01,87(1)
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