Description: 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).
Global identifier:
Doi(
"10.1594/PANGAEA.983421",
)
DataMeasurements(
DataMeasurements {
domain: Unspecified,
station: None,
measured_variables: [
"Atlantic water",
"Chlorophyll a, Chlorophyta",
"Chlorophyll a, Diatoms",
"Chlorophyll a, Haptophyta",
"Chlorophyll a, total",
"DATE/TIME",
"DEPTH, water",
"Event label",
"LATITUDE",
"LONGITUDE",
"Ocean and sea region",
"Polar water",
],
methods: [
"derived",
],
},
)
Tags: Grönland ? Phytoplankton ? Pigment ? Geografische Koordinaten ? Meeresströmung ? Messdaten ? Meeresgewässer ? Wasser ? Daten ? Klassifikation ? Atlantischer Ozean ? Nordsee ? Phytoplankton composition ? Underway measurement ? absorption spectroscopy ? chlorophyll-a concentration ? water mass fraction ?
Region: Atlantic Ocean
Bounding boxes: -25.331° .. 19.508° x 0° .. 82.97°
License: Creative Commons Namensnennung 4.0
Language: Englisch/English
Issued: 2025-11-19
Modified: 2025-11-19
Time ranges: 2015-07-23 - 2024-08-05
Accessed 1 times.