Zooplankton abundance, biovolume and biomass from Rectangular Midwater Trawl1 (RMT1) samples during POLARSTERN expedition PS106/2 to the Arctic Ocean
Fuente:
PANGAEA
Guardado en:
| Autores principales: | , , , , , , , , , , , |
|---|---|
| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2024
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1867168577720680448 |
|---|---|
| author | Cornils, Astrid Koplin, Julian Bravo-Rebolledo, Elisa Ehrlich, Julia Hildebrandt, Nicole Laakmann, Silke Meijboom, Andre Niehoff, Barbara Schaafsma, Fokje L Sulanke, Erik van Dorssen, Michiel Flores, Hauke |
| author_facet | Cornils, Astrid Koplin, Julian Bravo-Rebolledo, Elisa Ehrlich, Julia Hildebrandt, Nicole Laakmann, Silke Meijboom, Andre Niehoff, Barbara Schaafsma, Fokje L Sulanke, Erik van Dorssen, Michiel Flores, Hauke |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Mesozooplankton samples were collected with a Rectangle Midwater Trawl 1 (RMT1) during the POLARSTERN expedition PS106/2 in 2017. The net has an aperture of 1 m2 and a mesh size of 300 µm. Obliques net hauls were towed from 100 m depth to the surface. All RMT1 net samples were preserved with a buffered 4% formaldehyde seawater solution and stored at room temperature until processed in the lab. Prior to the analysis each sample was fractionated into the following size classes: 0 – 0.5 mm, 0.5 – 1 mm, 1 – 2 mm, 2 – 4 mm and >4 mm). The samples were analyzed with imaged-based ZooScan analysis (Gorsky et al. 2010) and all resulting images were taxonomically classified in the EcoTaxa dataset (https://ecotaxa.obs-vlfr.fr/prj/2534). This data collection includes individual datasets on abundance, and biovolume, biomass values derived from allometric relationships of the ZooScan image parameters, as well as direct measurements of total zooplankton dry mass. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_971698 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Zooplankton abundance, biovolume and biomass from Rectangular Midwater Trawl1 (RMT1) samples during POLARSTERN expedition PS106/2 to the Arctic Ocean Cornils, Astrid Koplin, Julian Bravo-Rebolledo, Elisa Ehrlich, Julia Hildebrandt, Nicole Laakmann, Silke Meijboom, Andre Niehoff, Barbara Schaafsma, Fokje L Sulanke, Erik van Dorssen, Michiel Flores, Hauke Abundance; Arctic Ocean; Biomass; biovolume; dry mass; PS106/2; PS106.2; Rectangular Midwater Trawl; RMT1; Zooplankton; ZooScan Mesozooplankton samples were collected with a Rectangle Midwater Trawl 1 (RMT1) during the POLARSTERN expedition PS106/2 in 2017. The net has an aperture of 1 m2 and a mesh size of 300 µm. Obliques net hauls were towed from 100 m depth to the surface. All RMT1 net samples were preserved with a buffered 4% formaldehyde seawater solution and stored at room temperature until processed in the lab. Prior to the analysis each sample was fractionated into the following size classes: 0 – 0.5 mm, 0.5 – 1 mm, 1 – 2 mm, 2 – 4 mm and >4 mm). The samples were analyzed with imaged-based ZooScan analysis (Gorsky et al. 2010) and all resulting images were taxonomically classified in the EcoTaxa dataset (https://ecotaxa.obs-vlfr.fr/prj/2534). This data collection includes individual datasets on abundance, and biovolume, biomass values derived from allometric relationships of the ZooScan image parameters, as well as direct measurements of total zooplankton dry mass. |
| title | Zooplankton abundance, biovolume and biomass from Rectangular Midwater Trawl1 (RMT1) samples during POLARSTERN expedition PS106/2 to the Arctic Ocean |
| topic | Abundance; Arctic Ocean; Biomass; biovolume; dry mass; PS106/2; PS106.2; Rectangular Midwater Trawl; RMT1; Zooplankton; ZooScan |
| url | https://doi.org/10.1594/PANGAEA.971698 |