气候变化领域集成服务门户(CCPortal): Microplastic and environmental data from Arctic sea ice

CCPortal

DOI	https://doi.org/10.1594/PANGAEA.886593
	Microplastic and environmental data from Arctic sea ice
	Peeken; Ilka; Primpke; Sebastian; Beyer; Birte; Guetermann; Julia; Katlein; Christian; Krumpen; Thomas; Bergmann; Melanie; Hehemann; Laura; Gerdts; Gunnar
发布日期	2018-02-20
数据集类型	dataset
英文简介	Microplastics (MP) are recognized as a growing environmental hazard and have been identified as far as the remote Polar Regions, with particularly high concentrations of microplastics in sea ice. Little is known regarding the horizontal variability of MP within sea ice and how the underlying water body affects MP composition during sea ice growth. Here we show that sea ice MP has no uniform polymer composition and that, depending on the growth region and drift paths of the sea ice, unique MP patterns can be observed in different sea ice horizons. Thus even in remote regions such as the Arctic Ocean, certain MP indicate the presence of localized sources. Increasing exploitation of Arctic resources will likely lead to a higher MP load in the Arctic sea ice and will enhance the release of MP in the areas of strong seasonal sea ice melt and the outflow gateways.
空间范围	Median Latitude: 81.407475 * Median Longitude: 13.840362 * South-bound Latitude: 78.766670 * West-bound Longitude: -8.770000 * North-bound Latitude: 85.085170 * East-bound Longitude: 42.617500
时间范围	2014-06-16T15:55:00 - 2015-08-28T06:33:00
语种	英语
国家	国际
学科大类	气候变化
学科子类	冰冻圈
文献类型	数据集
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/213711
推荐引用方式 GB/T 7714	Peeken,Ilka,Primpke,et al. Microplastic and environmental data from Arctic sea ice.2018-02-20.https://doi.org/10.1594/PANGAEA.886593.