Saved in:
| Main Authors: | , |
|---|---|
| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2024
|
| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.951673 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1867171319432347648 |
|---|---|
| author | Boersma, Maarten Renz, Jasmin |
| author_facet | Boersma, Maarten Renz, Jasmin |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Samples to detemine zooplankton abundance were collected as part of the Helgoland Roads long-term data series in 2019. Zooplankton were sampled at the "Kabeltonne" site (54°11.3′N, 7°54.0′E) using an oblique haul with a 150µm hand net (Apstein, Hydrobios, Kiel) and preserved in 4% formaldehyde (buffered with Borax) to allow for storage and later examination. Sampling volume was calculated with a mechanic flowmeter (Hydrobios, Kiel). Samples were counted either as whole or as subsamples depending on the density. However, at least 60 individuals of each key species were counted per subsample to ensure counting of a representative part of the sample. Species were identified to the lowest possible taxonomic level using a stereomicroscope (Leica M205C). If identification to the species level was not possible, the next identifiable taxonomic category was assigned. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_951673 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Mesozooplankton abundances at timeseries station Helgoland Roads, in 2019 Boersma, Maarten Renz, Jasmin Acartia spp.; Amphipoda; Annelida; Anthozoa; Appendicularia; BAH; biological time series; Bryozoa; Calanus spp.; Centropages spp.; Cephalochordata; Chaetognatha; Cirripedia; Cladocera; Coelenterata; Copepoda, nauplii; Copepoda, other; Counting >150 µm fraction; Ctenophora; Cumacea; Cyclopoida; DATE/TIME; Decapoda, megalopa; Decapoda, zoea; DEPTH, water; Echinodermata, adult; Echinodermata, juvenile; Echinodermata, larvae; Eggs indeterminata; Euphausiacea; Fisch, eggs; Fish larvae; German Bight, North Sea; Harpacticoida; HelgolandRoads2019; Hydrozoa; Isopoda; Kabeltonne; Kabeltonne, Long-term Ecological Research Helgoland Roads; LTER_Benthos; LTER_HelgolandRoads; Macrobenthic long-term series in the German Bight; Marine Station Helgoland; Mesozooplankton, other groups; Mollusca; MON; Monitoring; Mysida; Nemertea; Oithona spp.; Ostracoda; Pantopoda; Phoronida; Platyhelminthes; Pseudocalanus spp.; Rotifera; Scyphozoa; Shelf Seas Systems Ecology @ AWI (former Biologische Anstalt Helgoland); Temora longicornis; Tunicata; Zooplankton Samples to detemine zooplankton abundance were collected as part of the Helgoland Roads long-term data series in 2019. Zooplankton were sampled at the "Kabeltonne" site (54°11.3′N, 7°54.0′E) using an oblique haul with a 150µm hand net (Apstein, Hydrobios, Kiel) and preserved in 4% formaldehyde (buffered with Borax) to allow for storage and later examination. Sampling volume was calculated with a mechanic flowmeter (Hydrobios, Kiel). Samples were counted either as whole or as subsamples depending on the density. However, at least 60 individuals of each key species were counted per subsample to ensure counting of a representative part of the sample. Species were identified to the lowest possible taxonomic level using a stereomicroscope (Leica M205C). If identification to the species level was not possible, the next identifiable taxonomic category was assigned. |
| title | Mesozooplankton abundances at timeseries station Helgoland Roads, in 2019 |
| topic | Acartia spp.; Amphipoda; Annelida; Anthozoa; Appendicularia; BAH; biological time series; Bryozoa; Calanus spp.; Centropages spp.; Cephalochordata; Chaetognatha; Cirripedia; Cladocera; Coelenterata; Copepoda, nauplii; Copepoda, other; Counting >150 µm fraction; Ctenophora; Cumacea; Cyclopoida; DATE/TIME; Decapoda, megalopa; Decapoda, zoea; DEPTH, water; Echinodermata, adult; Echinodermata, juvenile; Echinodermata, larvae; Eggs indeterminata; Euphausiacea; Fisch, eggs; Fish larvae; German Bight, North Sea; Harpacticoida; HelgolandRoads2019; Hydrozoa; Isopoda; Kabeltonne; Kabeltonne, Long-term Ecological Research Helgoland Roads; LTER_Benthos; LTER_HelgolandRoads; Macrobenthic long-term series in the German Bight; Marine Station Helgoland; Mesozooplankton, other groups; Mollusca; MON; Monitoring; Mysida; Nemertea; Oithona spp.; Ostracoda; Pantopoda; Phoronida; Platyhelminthes; Pseudocalanus spp.; Rotifera; Scyphozoa; Shelf Seas Systems Ecology @ AWI (former Biologische Anstalt Helgoland); Temora longicornis; Tunicata; Zooplankton |
| url | https://doi.org/10.1594/PANGAEA.951673 |