Zooplankton abundance from Multinet samples at selected stations in the LTER Hausgarten in Fram Strait during the Polarstern expedition PS131
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2026
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| author | Dolinkiewicz, Magdalena Cornils, Astrid Knüppel, Nadine Niehoff, Barbara |
| author_facet | Dolinkiewicz, Magdalena Cornils, Astrid Knüppel, Nadine Niehoff, Barbara |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Depth-stratified mesozooplankton samples were collected in Fram Strait at selected stations of the LTER Hausgarten with a multinet midi (Hydrobios, 150 µm mesh, opening 0.25 m2) during the RV Polarstern expedition PS131. We conducted vertical tows that were standardized to the five depth intervals 0 – 50 m, 50 – 200 m, 200 – 500 m, 500 – 1000 m and 1000 – 1500 m (or bottom depth). The volume of filtered water was recorded with a digital flowmeter. All net samples were preserved in a 4% formaldehyde seawater solution buffered with Borax onboard. The samples were analyzed with the imaging system ZooScan using the methodology described in Cornils et al. (2022). The images taken with the ZooScan system can be viewed in the EcoTaxa image datasets (see below). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_993020 |
| institution | PANGAEA |
| language | en |
| publishDate | 2026 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Zooplankton abundance from Multinet samples at selected stations in the LTER Hausgarten in Fram Strait during the Polarstern expedition PS131 Dolinkiewicz, Magdalena Cornils, Astrid Knüppel, Nadine Niehoff, Barbara abundance data; Aetideidae, copepodites; Aetideidae, male; Aetideopsis spp., female; Aglantha digitale; Amphipoda; Apherusa glacialis; Appendicularia; Arctic Ocean; Atrophia glacialis; ATWAICE; Augaptilidae, copepodites; Augaptilus glacialis, female; AWI-Hausgarten off Svalbard long-term observation; Bivalvia, larvae; Botrynema spp.; Calanoida indeterminata, copepodites; Calanoida indeterminata, female; Calanoida indeterminata, male; Calanus finmarchicus, c1; Calanus finmarchicus, c2; Calanus finmarchicus, c3; Calanus finmarchicus, c4; Calanus finmarchicus, c5; Calanus finmarchicus, female; Calanus glacialis, c1; Calanus glacialis, c2; Calanus glacialis, c3; Calanus glacialis, c4; Calanus glacialis, c5; Calanus glacialis, female; Calanus hyperboreus, c1; Calanus hyperboreus, c2; Calanus hyperboreus, c3; Calanus hyperboreus, c4; Calanus hyperboreus, c5; Calanus hyperboreus, female; Calanus spp., c4; Calanus spp., c5; Calanus spp., copepodites; Calanus spp., male; Chiridius obtusifrons, female; Cirripedia, cypris; Cirripedia, nauplii; Cnidaria indeterminata; Comment; Copepoda, nauplii; Copepoda indeterminata; Ctenophora; Cyclocaris guilelmi; DATE/TIME; DEPTH, water; Depth, water, bottom/maximum; Depth, water, top/minimum; Discoidae; Echinodermata, larvae; Ectinosomatidae; ELEVATION; Eukrohnia hamata; Euphausiacea, calyptopis; Euphausiacea, furcilia; Euphausiacea, juvenile; Eusirus sp.; Event label; FRAM; Fram Strait; Fritillariidae; FRontiers in Arctic marine Monitoring; Gaetanus brevispinus, female; Gaetanus tenuispinus, female; Gastropoda, larvae; Haloptilus spp., female; Harpacticoida; HAUSGARTEN Long Term Observatory; Heterorhabdus norvegicus, copepodites; Heterorhabdus norvegicus, female; Heterorhabdus norvegicus, male; Homoeonema platygonon; Hymenodora glacialis; Isopoda; Lanceola sp.; LATITUDE; LONGITUDE; LTO_Hausgarten; mesozooplankton; Metridia longa; Metridia longa, c1; Metridia longa, c2; Metridia longa, c3; Metridia longa, c4; Metridia longa, c5; Metridia longa, female; Metridia longa, male; Metridia lucens; Microcalanus spp., copepodites; Microcalanus spp., female; Microcalanus spp., male; MSN; Multiple opening/closing net; Neomormonilla spp.; Oikopleuridae; Oithona similis; Oncaeidae; Ostracoda; Paraeuchaeta spp., copepodites; Paraeuchaeta spp., female; Paraeuchaeta spp., male; Paraheterorhabdus compactus, copepodites; PEBCAO; Pelagobia longicirrata; Polarstern; Polychaeta, larvae; PS131; PS131_107-4; PS131_27-2; PS131_35-2; Pseudocalanus spp.; Pseudocalanus spp., female; Pseudosagitta maxima; Rhabdoon reesi; Sample code/label; Scaphocalanus magnus, copepodites; Scaphocalanus magnus, female; Scaphocalanus spp., copepodites; Scaphocalanus spp., female; Scaphocalanus spp., male; Scina borealis; Scolecithricella minor; Siphonophorae; Sminthea arctica; Solmundella bitentaculata; Spinocalanus antarcticus, copepodites; Spinocalanus antarcticus, female; Spinocalanus elongatus, female; Spinocalanus longicornis, female; Spinocalanus longispinus, female; Spinocalanus polaris, female; Spinocalanus spp., copepodites; Spinocalanus spp., male; Temorites spp.; Tharybis spp.; Themisto abyssorum; Themisto libellula; Themisto spp.; Trochophora; Typhloscolex sp.; Undinella oblonga; Volume; Zooplankton, indeterminata; ZooScan; ZOOSCAN Depth-stratified mesozooplankton samples were collected in Fram Strait at selected stations of the LTER Hausgarten with a multinet midi (Hydrobios, 150 µm mesh, opening 0.25 m2) during the RV Polarstern expedition PS131. We conducted vertical tows that were standardized to the five depth intervals 0 – 50 m, 50 – 200 m, 200 – 500 m, 500 – 1000 m and 1000 – 1500 m (or bottom depth). The volume of filtered water was recorded with a digital flowmeter. All net samples were preserved in a 4% formaldehyde seawater solution buffered with Borax onboard. The samples were analyzed with the imaging system ZooScan using the methodology described in Cornils et al. (2022). The images taken with the ZooScan system can be viewed in the EcoTaxa image datasets (see below). |
| title | Zooplankton abundance from Multinet samples at selected stations in the LTER Hausgarten in Fram Strait during the Polarstern expedition PS131 |
| topic | abundance data; Aetideidae, copepodites; Aetideidae, male; Aetideopsis spp., female; Aglantha digitale; Amphipoda; Apherusa glacialis; Appendicularia; Arctic Ocean; Atrophia glacialis; ATWAICE; Augaptilidae, copepodites; Augaptilus glacialis, female; AWI-Hausgarten off Svalbard long-term observation; Bivalvia, larvae; Botrynema spp.; Calanoida indeterminata, copepodites; Calanoida indeterminata, female; Calanoida indeterminata, male; Calanus finmarchicus, c1; Calanus finmarchicus, c2; Calanus finmarchicus, c3; Calanus finmarchicus, c4; Calanus finmarchicus, c5; Calanus finmarchicus, female; Calanus glacialis, c1; Calanus glacialis, c2; Calanus glacialis, c3; Calanus glacialis, c4; Calanus glacialis, c5; Calanus glacialis, female; Calanus hyperboreus, c1; Calanus hyperboreus, c2; Calanus hyperboreus, c3; Calanus hyperboreus, c4; Calanus hyperboreus, c5; Calanus hyperboreus, female; Calanus spp., c4; Calanus spp., c5; Calanus spp., copepodites; Calanus spp., male; Chiridius obtusifrons, female; Cirripedia, cypris; Cirripedia, nauplii; Cnidaria indeterminata; Comment; Copepoda, nauplii; Copepoda indeterminata; Ctenophora; Cyclocaris guilelmi; DATE/TIME; DEPTH, water; Depth, water, bottom/maximum; Depth, water, top/minimum; Discoidae; Echinodermata, larvae; Ectinosomatidae; ELEVATION; Eukrohnia hamata; Euphausiacea, calyptopis; Euphausiacea, furcilia; Euphausiacea, juvenile; Eusirus sp.; Event label; FRAM; Fram Strait; Fritillariidae; FRontiers in Arctic marine Monitoring; Gaetanus brevispinus, female; Gaetanus tenuispinus, female; Gastropoda, larvae; Haloptilus spp., female; Harpacticoida; HAUSGARTEN Long Term Observatory; Heterorhabdus norvegicus, copepodites; Heterorhabdus norvegicus, female; Heterorhabdus norvegicus, male; Homoeonema platygonon; Hymenodora glacialis; Isopoda; Lanceola sp.; LATITUDE; LONGITUDE; LTO_Hausgarten; mesozooplankton; Metridia longa; Metridia longa, c1; Metridia longa, c2; Metridia longa, c3; Metridia longa, c4; Metridia longa, c5; Metridia longa, female; Metridia longa, male; Metridia lucens; Microcalanus spp., copepodites; Microcalanus spp., female; Microcalanus spp., male; MSN; Multiple opening/closing net; Neomormonilla spp.; Oikopleuridae; Oithona similis; Oncaeidae; Ostracoda; Paraeuchaeta spp., copepodites; Paraeuchaeta spp., female; Paraeuchaeta spp., male; Paraheterorhabdus compactus, copepodites; PEBCAO; Pelagobia longicirrata; Polarstern; Polychaeta, larvae; PS131; PS131_107-4; PS131_27-2; PS131_35-2; Pseudocalanus spp.; Pseudocalanus spp., female; Pseudosagitta maxima; Rhabdoon reesi; Sample code/label; Scaphocalanus magnus, copepodites; Scaphocalanus magnus, female; Scaphocalanus spp., copepodites; Scaphocalanus spp., female; Scaphocalanus spp., male; Scina borealis; Scolecithricella minor; Siphonophorae; Sminthea arctica; Solmundella bitentaculata; Spinocalanus antarcticus, copepodites; Spinocalanus antarcticus, female; Spinocalanus elongatus, female; Spinocalanus longicornis, female; Spinocalanus longispinus, female; Spinocalanus polaris, female; Spinocalanus spp., copepodites; Spinocalanus spp., male; Temorites spp.; Tharybis spp.; Themisto abyssorum; Themisto libellula; Themisto spp.; Trochophora; Typhloscolex sp.; Undinella oblonga; Volume; Zooplankton, indeterminata; ZooScan; ZOOSCAN |
| url | https://doi.org/10.1594/PANGAEA.993020 |