Guardado en:
| Autores principales: | , , , , , , , , , , |
|---|---|
| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2021
|
| Materias: | |
| Acceso en línea: | https://doi.org/10.1594/PANGAEA.938143 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1867171030036905984 |
|---|---|
| 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 large microplastics (L-MP, 500-5000 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 microplastic net (mesh size: 300 µm), followed by filtration in the laboratory over a 500 µm stainless steel sieve. Putative MP items in the size range 500-5000 µm were analysed by means of Attenuated Total Reflection - FTIR in order to determine the underlying synthetic polymer. Dominant polymer type in the L-MP sample fraction was polyethylene. Concentrations ranged between 1 × 10⁻² m⁻³ and 9.8 × 10⁻¹ m⁻³. The highest MP concentration was measured upstream the Weser Weir. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_938143 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Abundances of large microplastics (L-MP, 500-5000 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; Attenuated Total Reflection – Fourier Transform Infrared Spectroscopy (ATR-FTIR); DATE/TIME; Duration; Ethylene-propylene; Ethylene-vinyl acetate; Ethylene vinyl alcohol; 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; North Sea margin; O_300_16; O_300_18; O_300_37; O_300_39; O_300_41; O_300_43; O_300_45; O_300_47; O_300_48; O_300_49; O_300_50; O_300_51; O_300_52; O_300_53; Otzum; Plastic pollution; PLAWES; Polyamide; Polyester; Polyethylene; Polyethylene oxidized; Polymer, other; Polypropylene; Polystyrene; Project; river; Rubber; Sample volume; U_300_19; U_300_20; U_300_30; U_300_30a; U_300_30b; U_300_30d; U_300_31; U_300_33; U_300_34; UT04/2018; Uthörn; Water sample; Weser, Germany, Europe; WS In order to assess pollution with large microplastics (L-MP, 500-5000 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 microplastic net (mesh size: 300 µm), followed by filtration in the laboratory over a 500 µm stainless steel sieve. Putative MP items in the size range 500-5000 µm were analysed by means of Attenuated Total Reflection - FTIR in order to determine the underlying synthetic polymer. Dominant polymer type in the L-MP sample fraction was polyethylene. Concentrations ranged between 1 × 10⁻² m⁻³ and 9.8 × 10⁻¹ m⁻³. The highest MP concentration was measured upstream the Weser Weir. |
| title | Abundances of large microplastics (L-MP, 500-5000 µm) in surface waters of the Weser estuary and the German North Sea (April 2018) |
| topic | Acrylates, polyurethanes, varnish; Attenuated Total Reflection – Fourier Transform Infrared Spectroscopy (ATR-FTIR); DATE/TIME; Duration; Ethylene-propylene; Ethylene-vinyl acetate; Ethylene vinyl alcohol; 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; North Sea margin; O_300_16; O_300_18; O_300_37; O_300_39; O_300_41; O_300_43; O_300_45; O_300_47; O_300_48; O_300_49; O_300_50; O_300_51; O_300_52; O_300_53; Otzum; Plastic pollution; PLAWES; Polyamide; Polyester; Polyethylene; Polyethylene oxidized; Polymer, other; Polypropylene; Polystyrene; Project; river; Rubber; Sample volume; U_300_19; U_300_20; U_300_30; U_300_30a; U_300_30b; U_300_30d; U_300_31; U_300_33; U_300_34; UT04/2018; Uthörn; Water sample; Weser, Germany, Europe; WS |
| url | https://doi.org/10.1594/PANGAEA.938143 |