Back to Search
Start Over
Marine litter in the Nordic Seas: Distribution composition and abundance.
- Source :
- Marine Pollution Bulletin; Dec2017, Vol. 125 Issue 1/2, p260-270, 11p
- Publication Year :
- 2017
-
Abstract
- Litter has been found in all marine environments and is accumulating in seabirds and mammals in the Nordic Seas. These ecosystems are under pressure from climatic change and fisheries while the human population is small. The marine landscapes in the area range from shallow fishing banks to deep-sea canyons. We present density, distribution and composition of litter from the first large-scale mapping of sea bed litter in arctic and subarctic waters. Litter was registered from 1778 video transects, of which 27% contained litter. The background density of litter in the Barents Sea and Norwegian Sea is 202 and 279 items/km 2 respectively, and highest densities were found close to coast and in canyons. Most of the litter originated from the fishing industry and plastic was the second most common litter. Background levels were comparable to European records and areas with most littering had higher densities than in Europe. [ABSTRACT FROM AUTHOR]
- Subjects :
- MARINE debris
FISHERIES
DEEP-sea fishes
OCEAN bottom
CLIMATE change
SEAS
Subjects
Details
- Language :
- English
- ISSN :
- 0025326X
- Volume :
- 125
- Issue :
- 1/2
- Database :
- Supplemental Index
- Journal :
- Marine Pollution Bulletin
- Publication Type :
- Academic Journal
- Accession number :
- 126559507
- Full Text :
- https://doi.org/10.1016/j.marpolbul.2017.08.048