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| Main Authors: | , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2025
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.983421 |
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| _version_ | 1867170136164663296 |
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| author | Bracher, Astrid Mehdipour, Ehsan Xi, Hongyan Zeising, Moritz Hohe, Christian von Appen, Wilken-Jon |
| author_facet | Bracher, Astrid Mehdipour, Ehsan Xi, Hongyan Zeising, Moritz Hohe, Christian von Appen, Wilken-Jon |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We present a high spatially resolved (around 300 m) data set on the chlorophyll-a concentrations of all phytoplankton (total chlorophyll-a), diatoms, haptophytes and chlorophytes various phytoplankton pigments (unit: mg/m³) estimated from particulate absorption data derived from underway AC-S measurements operated on eight R/V POLARSTERN expeditions in the Greenland Sea (North of 66.3°N to 82°N within the Atlantic Ocean) between 2015 to 2024: PS93.2, PS99.2, PS107, PS121, PS126, PS131, PS136 and PS143-2. For each data point we further provide the percentage of Atlantic Water and Polar Water and the association into the three regions: East Greenland Sea, Central Fram Strait and West Spitsbergen Current. Mind that the classification of water masses and regions is only valid for the Hausgarten area (78°N to 80°N and 7°W to 15°E). The details of the instrument set-up, the data and the methods are described in Bracher et al. (2025). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_983421 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Total and phytoplankton group chlorophyll concentrations from underway spectrophotometry with water mass classification in the East Greenland Sea from Polarstern expeditions 2015-2024 Bracher, Astrid Mehdipour, Ehsan Xi, Hongyan Zeising, Moritz Hohe, Christian von Appen, Wilken-Jon absorption spectroscopy; AC3; Arctic Amplification; ARK-XXIX/2.2; ARK-XXX/1.2; ARK-XXXI/2; Atlantic Ocean; Atlantic water; ATWAICE; Chlorophyll a, Chlorophyta; Chlorophyll a, Diatoms; Chlorophyll a, Haptophyta; Chlorophyll a, total; chlorophyll-a concentration; CT; DATE/TIME; DEPTH, water; derived; Event label; FRAM; FRAM2024; FRontiers in Arctic marine Monitoring; GPF 20-1_021; HAUSGARTEN; FRAM; LATITUDE; LONGITUDE; Ocean and sea region; Phytoplankton composition; Polarstern; Polar water; PS107; PS107-track; PS121; PS121-track; PS126; PS126-track; PS131; PS131-track; PS136; PS136-track; PS143/2; PS143/2-track; PS93.2; PS93.2-track; PS99.2; PS99.2-track; S3VT-OC; Sentinel-3 Validation Ocean Colour; Underway cruise track measurements; Underway measurement; water mass fraction We present a high spatially resolved (around 300 m) data set on the chlorophyll-a concentrations of all phytoplankton (total chlorophyll-a), diatoms, haptophytes and chlorophytes various phytoplankton pigments (unit: mg/m³) estimated from particulate absorption data derived from underway AC-S measurements operated on eight R/V POLARSTERN expeditions in the Greenland Sea (North of 66.3°N to 82°N within the Atlantic Ocean) between 2015 to 2024: PS93.2, PS99.2, PS107, PS121, PS126, PS131, PS136 and PS143-2. For each data point we further provide the percentage of Atlantic Water and Polar Water and the association into the three regions: East Greenland Sea, Central Fram Strait and West Spitsbergen Current. Mind that the classification of water masses and regions is only valid for the Hausgarten area (78°N to 80°N and 7°W to 15°E). The details of the instrument set-up, the data and the methods are described in Bracher et al. (2025). |
| title | Total and phytoplankton group chlorophyll concentrations from underway spectrophotometry with water mass classification in the East Greenland Sea from Polarstern expeditions 2015-2024 |
| topic | absorption spectroscopy; AC3; Arctic Amplification; ARK-XXIX/2.2; ARK-XXX/1.2; ARK-XXXI/2; Atlantic Ocean; Atlantic water; ATWAICE; Chlorophyll a, Chlorophyta; Chlorophyll a, Diatoms; Chlorophyll a, Haptophyta; Chlorophyll a, total; chlorophyll-a concentration; CT; DATE/TIME; DEPTH, water; derived; Event label; FRAM; FRAM2024; FRontiers in Arctic marine Monitoring; GPF 20-1_021; HAUSGARTEN; FRAM; LATITUDE; LONGITUDE; Ocean and sea region; Phytoplankton composition; Polarstern; Polar water; PS107; PS107-track; PS121; PS121-track; PS126; PS126-track; PS131; PS131-track; PS136; PS136-track; PS143/2; PS143/2-track; PS93.2; PS93.2-track; PS99.2; PS99.2-track; S3VT-OC; Sentinel-3 Validation Ocean Colour; Underway cruise track measurements; Underway measurement; water mass fraction |
| url | https://doi.org/10.1594/PANGAEA.983421 |