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| Main Authors: | , , , , , , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2021
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.937685 |
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| _version_ | 1867171877316722688 |
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| author | Roscher, Lisa Fehres, Annika Reisel, Lorenz Halbach, Maurits Scholz-Böttcher, Barbara Gerriets, Michaela Badewien, Thomas Henry Shiravani, Gholamreza Wurpts, Andreas Primpke, Sebastian Gerdts, Gunnar |
| author_facet | Roscher, Lisa Fehres, Annika Reisel, Lorenz Halbach, Maurits Scholz-Böttcher, Barbara Gerriets, Michaela Badewien, Thomas Henry Shiravani, Gholamreza Wurpts, Andreas Primpke, Sebastian Gerdts, Gunnar |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | In order to assess pollution with small microplastics (S-MP, 11-500 µm) in the Lower Weser and transition to the German North Sea, surface water samples were collected with the RV Otzum (ICBM, Institute for Chemistry and Biology of the Marine Environment), as well as with the RV Uthörn (AWI, Alfred-Wegener-Institute) in April 2018. Sampling was performed using a pumping system containing of a floating suction basket (mesh size: 500 µm) for pre-filtration, followed by the concentration onto a 15 µm stainless steel screen. Samples were isolated from the filter screens in the laboratory, thoroughly processed and measured via µFTIR imaging. Dominant polymer type in the S-MP sample fraction was acrylates/polyurethanes/varnish, and concentrations ranged between 2.3 × 10¹ and 9.7 × 10³ m⁻³, with maximum values in the area of the turbidity Maximum Zone of the River Weser. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_937685 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Abundances of small microplastics (S-MP, 11-500 µm) in surface waters of the Weser estuary and the German North Sea (April 2018) Roscher, Lisa Fehres, Annika Reisel, Lorenz Halbach, Maurits Scholz-Böttcher, Barbara Gerriets, Michaela Badewien, Thomas Henry Shiravani, Gholamreza Wurpts, Andreas Primpke, Sebastian Gerdts, Gunnar Acrylates, polyurethanes, varnish; Acrylonitrile butadiene; Cellulose chemical modified; Chlorinated polyethylene; DATE/TIME; Duration; Ethylene-vinyl acetate; Event label; Freshwater system; ICBM_Ot1804; Infrared Spectroscopy; Jade Bay; LATITUDE; Location; LONGITUDE; Method comment; Microplastic abundance; Microplastics; Mikroplastikkontamination im Modellsystem Weser – Nationalpark Wattenmeer: ein ökosystemübergreifender Ansatz; Nitrile rubber; North Sea margin; O_10_16; O_10_18; O_10_37; O_10_39; O_10_41; O_10_43; O_10_45; O_10_47; O_10_48; O_10_49; O_10_50; O_10_51; O_10_52; O_10_53; Otzum; Plastic pollution; PLAWES; Polyamide; Polycaprolactone; Polycarbonate; Polyester; Polyether ether ketone; Polyethylene; Polylactic acid; Polyoxymethylene; Polypropylene; Polystyrene; Polysulfone; Polyvinyl chloride; Project; river; Rubber; Sample volume; U_10_19; U_10_20; U_10_30; U_10_30a; U_10_30b; U_10_30d; U_10_31; U_10_33; U_10_34; UT04/2018; Uthörn; Water sample; Weser, Germany, Europe; WS In order to assess pollution with small microplastics (S-MP, 11-500 µm) in the Lower Weser and transition to the German North Sea, surface water samples were collected with the RV Otzum (ICBM, Institute for Chemistry and Biology of the Marine Environment), as well as with the RV Uthörn (AWI, Alfred-Wegener-Institute) in April 2018. Sampling was performed using a pumping system containing of a floating suction basket (mesh size: 500 µm) for pre-filtration, followed by the concentration onto a 15 µm stainless steel screen. Samples were isolated from the filter screens in the laboratory, thoroughly processed and measured via µFTIR imaging. Dominant polymer type in the S-MP sample fraction was acrylates/polyurethanes/varnish, and concentrations ranged between 2.3 × 10¹ and 9.7 × 10³ m⁻³, with maximum values in the area of the turbidity Maximum Zone of the River Weser. |
| title | Abundances of small microplastics (S-MP, 11-500 µm) in surface waters of the Weser estuary and the German North Sea (April 2018) |
| topic | Acrylates, polyurethanes, varnish; Acrylonitrile butadiene; Cellulose chemical modified; Chlorinated polyethylene; DATE/TIME; Duration; Ethylene-vinyl acetate; Event label; Freshwater system; ICBM_Ot1804; Infrared Spectroscopy; Jade Bay; LATITUDE; Location; LONGITUDE; Method comment; Microplastic abundance; Microplastics; Mikroplastikkontamination im Modellsystem Weser – Nationalpark Wattenmeer: ein ökosystemübergreifender Ansatz; Nitrile rubber; North Sea margin; O_10_16; O_10_18; O_10_37; O_10_39; O_10_41; O_10_43; O_10_45; O_10_47; O_10_48; O_10_49; O_10_50; O_10_51; O_10_52; O_10_53; Otzum; Plastic pollution; PLAWES; Polyamide; Polycaprolactone; Polycarbonate; Polyester; Polyether ether ketone; Polyethylene; Polylactic acid; Polyoxymethylene; Polypropylene; Polystyrene; Polysulfone; Polyvinyl chloride; Project; river; Rubber; Sample volume; U_10_19; U_10_20; U_10_30; U_10_30a; U_10_30b; U_10_30d; U_10_31; U_10_33; U_10_34; UT04/2018; Uthörn; Water sample; Weser, Germany, Europe; WS |
| url | https://doi.org/10.1594/PANGAEA.937685 |