Anthropogenic microlitter in wastewater and marine samples from Ny-Ålesund, Barentsburg and Signehamna, Svalbard
Plastic pollution is recognized as a serious threat to the marine environment by the UN, the EU through the Marine Strategy Framework Directive, the Arctic council, the Nordic council, and national governments worldwide. Marine litter may reach the Arctic with ocean currents from global and regional...
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ftorbi:oai:orbi.ulg.ac.be:2268/295861 2024-04-21T07:54:47+00:00 Anthropogenic microlitter in wastewater and marine samples from Ny-Ålesund, Barentsburg and Signehamna, Svalbard Granberg, Maria von Friesen, Lisa Bach, Lis Collard, France Strand, Jakob Gabrielsen, Geir W. 2019 https://orbi.uliege.be/handle/2268/295861 en eng https://orbi.uliege.be/handle/2268/295861 info:hdl:2268/295861 urn:isbn:978-91-7883-020-6 report no.:C-373 restricted access http://purl.org/coar/access_right/c_16ec info:eu-repo/semantics/restrictedAccess Svalbard Greenland wastewater Ny-Ålesund Microplastic Sediment Anthropogenic particles Water Fibers Arctic Plastic Pollution Life sciences Environmental sciences & ecology Sciences du vivant Sciences de l’environnement & écologie report http://purl.org/coar/resource_type/c_93fc info:eu-repo/semantics/report 2019 ftorbi 2024-03-27T14:56:53Z Plastic pollution is recognized as a serious threat to the marine environment by the UN, the EU through the Marine Strategy Framework Directive, the Arctic council, the Nordic council, and national governments worldwide. Marine litter may reach the Arctic with ocean currents from global and regional sources, but may also originate from local emissions related to shipping and fishing activities, runoff from land based industries, dumping sites and wastewater outlets. Wastewater outlets are identified as important sources of microplastics to the marine environment in temperate areas but have received less attention in the Arctic. Wastewater treatment is generally lacking in the Arctic, and in smaller settlements, handling of wastewater (including sewage water) and garbage is comparable to conditions observed in developing countries. In Svalbard, wastewater treatment is absent aside from a small treatment plant in Hornsund and the recently installed treatment plant in Ny-Ålesund. The aim of this investigation was to quantify and characterize anthropogenic microparticles (AMPs: particles <5 mm of manmade or modified materials, e.g. plastics, paints, rubber and textile fibers) in wastewater from the recently installed treatment plant in Ny-Ålesund (Kongsfjorden), in the marine environment close to the Russian settlement Barentsburg (Grønnfjorden), and in Signehamna (Krossfjorden) far from permanent land-based human impact. Samples of seawater, marine sediments and beach sediments were collected and analyzed for AMPs using optical and spectroscopic techniques. AMPs were found at all sites and in all matrices investigated in this study. AMPs identified in wastewater and seawater were dominated by fibres (both non-synthetic and synthetic) while AMPs identified in sediment samples were dominated by fragments. Higher concentrations of AMPs and higher polymeric diversity was observed closer to human activities; in sediments close to Ny-Ålesund wastewater outlet and in seawater close to both Barentsburg and Ny-Ålesund, ... Report Arctic Council Barentsburg Greenland Hornsund Kongsfjord* Kongsfjorden Krossfjord* Ny Ålesund Ny-Ålesund Svalbard University of Liège: ORBi (Open Repository and Bibliography) |
institution |
Open Polar |
collection |
University of Liège: ORBi (Open Repository and Bibliography) |
op_collection_id |
ftorbi |
language |
English |
topic |
Svalbard Greenland wastewater Ny-Ålesund Microplastic Sediment Anthropogenic particles Water Fibers Arctic Plastic Pollution Life sciences Environmental sciences & ecology Sciences du vivant Sciences de l’environnement & écologie |
spellingShingle |
Svalbard Greenland wastewater Ny-Ålesund Microplastic Sediment Anthropogenic particles Water Fibers Arctic Plastic Pollution Life sciences Environmental sciences & ecology Sciences du vivant Sciences de l’environnement & écologie Granberg, Maria von Friesen, Lisa Bach, Lis Collard, France Strand, Jakob Gabrielsen, Geir W. Anthropogenic microlitter in wastewater and marine samples from Ny-Ålesund, Barentsburg and Signehamna, Svalbard |
topic_facet |
Svalbard Greenland wastewater Ny-Ålesund Microplastic Sediment Anthropogenic particles Water Fibers Arctic Plastic Pollution Life sciences Environmental sciences & ecology Sciences du vivant Sciences de l’environnement & écologie |
description |
Plastic pollution is recognized as a serious threat to the marine environment by the UN, the EU through the Marine Strategy Framework Directive, the Arctic council, the Nordic council, and national governments worldwide. Marine litter may reach the Arctic with ocean currents from global and regional sources, but may also originate from local emissions related to shipping and fishing activities, runoff from land based industries, dumping sites and wastewater outlets. Wastewater outlets are identified as important sources of microplastics to the marine environment in temperate areas but have received less attention in the Arctic. Wastewater treatment is generally lacking in the Arctic, and in smaller settlements, handling of wastewater (including sewage water) and garbage is comparable to conditions observed in developing countries. In Svalbard, wastewater treatment is absent aside from a small treatment plant in Hornsund and the recently installed treatment plant in Ny-Ålesund. The aim of this investigation was to quantify and characterize anthropogenic microparticles (AMPs: particles <5 mm of manmade or modified materials, e.g. plastics, paints, rubber and textile fibers) in wastewater from the recently installed treatment plant in Ny-Ålesund (Kongsfjorden), in the marine environment close to the Russian settlement Barentsburg (Grønnfjorden), and in Signehamna (Krossfjorden) far from permanent land-based human impact. Samples of seawater, marine sediments and beach sediments were collected and analyzed for AMPs using optical and spectroscopic techniques. AMPs were found at all sites and in all matrices investigated in this study. AMPs identified in wastewater and seawater were dominated by fibres (both non-synthetic and synthetic) while AMPs identified in sediment samples were dominated by fragments. Higher concentrations of AMPs and higher polymeric diversity was observed closer to human activities; in sediments close to Ny-Ålesund wastewater outlet and in seawater close to both Barentsburg and Ny-Ålesund, ... |
format |
Report |
author |
Granberg, Maria von Friesen, Lisa Bach, Lis Collard, France Strand, Jakob Gabrielsen, Geir W. |
author_facet |
Granberg, Maria von Friesen, Lisa Bach, Lis Collard, France Strand, Jakob Gabrielsen, Geir W. |
author_sort |
Granberg, Maria |
title |
Anthropogenic microlitter in wastewater and marine samples from Ny-Ålesund, Barentsburg and Signehamna, Svalbard |
title_short |
Anthropogenic microlitter in wastewater and marine samples from Ny-Ålesund, Barentsburg and Signehamna, Svalbard |
title_full |
Anthropogenic microlitter in wastewater and marine samples from Ny-Ålesund, Barentsburg and Signehamna, Svalbard |
title_fullStr |
Anthropogenic microlitter in wastewater and marine samples from Ny-Ålesund, Barentsburg and Signehamna, Svalbard |
title_full_unstemmed |
Anthropogenic microlitter in wastewater and marine samples from Ny-Ålesund, Barentsburg and Signehamna, Svalbard |
title_sort |
anthropogenic microlitter in wastewater and marine samples from ny-ålesund, barentsburg and signehamna, svalbard |
publishDate |
2019 |
url |
https://orbi.uliege.be/handle/2268/295861 |
genre |
Arctic Council Barentsburg Greenland Hornsund Kongsfjord* Kongsfjorden Krossfjord* Ny Ålesund Ny-Ålesund Svalbard |
genre_facet |
Arctic Council Barentsburg Greenland Hornsund Kongsfjord* Kongsfjorden Krossfjord* Ny Ålesund Ny-Ålesund Svalbard |
op_relation |
https://orbi.uliege.be/handle/2268/295861 info:hdl:2268/295861 urn:isbn:978-91-7883-020-6 report no.:C-373 |
op_rights |
restricted access http://purl.org/coar/access_right/c_16ec info:eu-repo/semantics/restrictedAccess |
_version_ |
1796937180282617856 |