Oelker, Julia; Dietrich, Kathrin; Voß, Daniela; Henkel, Rohan; Badewien, Thomas Henry (2026): Total suspended matter, particulate organic matter and particulate inorganic matter from discrete bottle water samples during RV MARIA S. MERIAN cruise MSM139 (25.07. 2025 - 27.08.2025, GreenHab)) [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.995242 (DOI registration in progress)
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2026-06-08
Abstract:
This dataset was collected during the cruise MSM139 (GreenHab, 25.07. 2025 - 27.08.2025) with RV MARIA S MERIAN from Reykjavik, Iceland to Reykjavik, Iceland. The dataset contains measurements of total suspended particulate matter [mg/L], particulate organic matter [mg/L] and particulate inorganic matter [mg/L] from water samples collected via CTD. In total, 33 stations have been sampled from various depth. Water samples were filtered onboard through 0.7 μm pore size, glass fiber filters (Whatmann GF/F, 47mm) under low vacuum. Filters were frozen immediately at -25 °C until gravimetric analysis in laboratory according to IOCCG recommendations. Chief Scientist of RV Maria S Merian cruise MSM139: Dr.Uwe John, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI).
Related to:
John, Uwe; Christensen, Anneliese; Becks, Lutz; Thielecke, Antonia; Voß, Daniela; Henkel, Rohan; Oelker, Julia; Thome, Pauline; Andipalagan, Mathiroopini; Schmitt-Kopplin, Philippe; Clarke, Dave; Burfeid-Castellanos, Andrea M; Eikrem, Wenche; Lundholm, Nina; Nagai, Satoshi; Honorato, Ricardo; Kühne, Nancy; Kopplin, Leila (2025): Investigate and evaluate the risks of harmful algae blooms in Greenlandic waters due to climate change: Assessment of range expansion and HAB population connectivity, Cruise No. MSM139, 25.07.2025 - 27.08.2025, Reykjavík (Iceland) - Reykjavík (Iceland). MARIA S. MERIAN-Berichte, Begutachtungspanel Forschungsschiffe, MSM139, 50 pp, https://doi.org/10.48433/cr_msm139
Oelker, Julia; Dietrich, Kathrin; Voß, Daniela; Henkel, Rohan; Badewien, Thomas Henry (2026): Total suspended matter, particulate organic matter and particulate inorganic matter from discrete water samples during RV MARIA S. MERIAN cruise MSM139 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.995261
References:
IOCCG (2021): Ocean Optics and Biogeochemistry Protocols for Satellite Ocean Colour Sensor Validation, Volume 6.0: Particulate Organic Matter Sampling and Measurement Protocols: Consensus Towards Future Ocean Color Missions (eds Joaquín E. Chaves, Ivona Cetinić, Giorgio Dall'Olmo, Meg Estapa, Wilford Gardner, Miguel Goñi, Jason R. Graff, Peter Hernes, Phoebe J. Lam, Zhanfei Liu, Michael W. Lomas, Antonio Mannino, Michael G. Novak, Robert Turnewitsch, P. Jeremy Werdell, Toby K. Westberry). International Ocean-Colour Coordinating Group (IOCCG) Protocol Series, Darthmouth, NS, Canada, 6.0, 54 pp, https://doi.org/10.25607/OBP-1646
Documentation:
Non-Exclusive Licence No. G25-007 for Utilization of Greenland Genetic Resources (2025). Naalakkersuisut - Government of Greenland, Genetic Resource License No. G25-007.pdf
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0945A: GreenHAB: Risiken der durch den Klimawandel verursachten schädlichen Algenblüte in grönländischen Gewässern
Coverage:
Median Latitude: 67.734991 * Median Longitude: -52.193681 * South-bound Latitude: 60.701600 * West-bound Longitude: -58.721000 * North-bound Latitude: 75.001100 * East-bound Longitude: -45.423300
Date/Time Start: 2025-07-29T14:32:00 * Date/Time End: 2025-08-21T16:49:00
Minimum Elevation: -1074.0 m * Maximum Elevation: -83.0 m
Event(s):
MSM139_3-1 * Latitude: 60.860580 * Longitude: -46.094315 * Date/Time: 2025-07-29T14:44:00 * Elevation: -319.0 m * O2A Registry URI: sensor.awi.de * Campaign: MSM139 (GreenHab) * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO)
MSM139_4-1 * Latitude: 61.098562 * Longitude: -45.423287 * Date/Time: 2025-07-30T06:10:00 * Elevation: -126.0 m * O2A Registry URI: sensor.awi.de * Campaign: MSM139 (GreenHab) * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO)
MSM139_5-1 * Latitude: 60.960280 * Longitude: -46.242084 * Date/Time: 2025-07-30T16:37:00 * Elevation: -353.0 m * O2A Registry URI: sensor.awi.de * Campaign: MSM139 (GreenHab) * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Oelker, Julia | Station label, Dship system | ||
| 2 | DATE/TIME | Date/Time | Oelker, Julia | Geocode | ||
| 3 | LATITUDE | Latitude | Oelker, Julia | Geocode | ||
| 4 | LONGITUDE | Longitude | Oelker, Julia | Geocode | ||
| 5 | ELEVATION | Elevation | m a.s.l. | Oelker, Julia | CTD, Sea-Bird, SBE 911plus | Geocode |
| 6 | DEPTH, water | Depth water | m | Oelker, Julia | CTD, Sea-Bird, SBE 911plus | Geocode |
| 7 | Suspended particulate matter | SPM | mg/l | Oelker, Julia | Gravimetric analysis according to IOCCG (2021) | |
| 8 | Organic matter, particulate | POM | mg/l | Oelker, Julia | Gravimetric analysis according to IOCCG (2021) | |
| 9 | Inorganic matter, particulate | PIM | mg/l | Oelker, Julia | Gravimetric analysis according to IOCCG (2021) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
253 data points
Data
| 1 Event | 2 Date/Time | 3 Latitude | 4 Longitude | 5 Elevation [m a.s.l.] | 6 Depth water [m] | 7 SPM [mg/l] | 8 POM [mg/l] | 9 PIM [mg/l] |
|---|---|---|---|---|---|---|---|---|
| MSM139_3-1 | 2025-07-29T14:32:00 | 60.8606 | -46.0943 | -319.0 | 3.0 | 1.257 | 0.590 | 0.667 |
| MSM139_3-1 | 2025-07-29T14:32:00 | 60.8606 | -46.0943 | -319.0 | 15.0 | 0.813 | 0.250 | 0.563 |
| MSM139_3-1 | 2025-07-29T14:32:00 | 60.8606 | -46.0943 | -319.0 | 40.0 | 0.261 | 0.056 | 0.206 |
| MSM139_4-1 | 2025-07-30T05:59:00 | 61.0986 | -45.4233 | -126.0 | 3.0 | 1.703 | 1.318 | 0.385 |
| MSM139_4-1 | 2025-07-30T05:59:00 | 61.0986 | -45.4233 | -126.0 | 10.0 | 2.140 | 1.808 | 0.332 |
| MSM139_4-1 | 2025-07-30T05:59:00 | 61.0986 | -45.4233 | -126.0 | 40.0 | 2.442 | 2.162 | 0.280 |
| MSM139_5-1 | 2025-07-30T16:22:00 | 60.9603 | -46.2421 | -354.0 | 3.0 | 3.030 | 2.030 | 1.000 |
| MSM139_5-1 | 2025-07-30T16:22:00 | 60.9603 | -46.2421 | -354.0 | 10.0 | 1.503 | 1.100 | 0.403 |
| MSM139_5-1 | 2025-07-30T16:22:00 | 60.9603 | -46.2421 | -354.0 | 15.0 | 1.203 | 0.795 | 0.408 |
| MSM139_6-1 | 2025-07-31T07:55:00 | 60.8191 | -46.7011 | -657.0 | 3.0 | 2.403 | 1.893 | 0.510 |
| MSM139_6-1 | 2025-07-31T07:55:00 | 60.8191 | -46.7011 | -657.0 | 7.0 | 2.243 | 1.833 | 0.410 |
| MSM139_6-1 | 2025-07-31T07:55:00 | 60.8191 | -46.7011 | -657.0 | 15.0 | 0.897 | 0.655 | 0.242 |
| MSM139_7-1 | 2025-07-31T13:32:00 | 60.7016 | -47.1735 | -130.0 | 3.0 | 0.482 | 0.181 | 0.302 |
| MSM139_7-1 | 2025-07-31T13:32:00 | 60.7016 | -47.1735 | -130.0 | 7.0 | 0.422 | 0.135 | 0.286 |
| MSM139_7-1 | 2025-07-31T13:32:00 | 60.7016 | -47.1735 | -130.0 | 15.0 | 0.348 | 0.076 | 0.272 |
| MSM139_8-1 | 2025-08-02T09:03:00 | 64.1168 | -51.8830 | -363.0 | 3.0 | 0.950 | 0.402 | 0.547 |
| MSM139_8-1 | 2025-08-02T09:03:00 | 64.1168 | -51.8830 | -363.0 | 8.0 | 1.287 | 0.473 | 0.813 |
| MSM139_8-1 | 2025-08-02T09:03:00 | 64.1168 | -51.8830 | -363.0 | 12.0 | 1.215 | 0.360 | 0.855 |
| MSM139_9-2 | 2025-08-02T16:58:00 | 64.2570 | -51.0837 | -371.0 | 3.0 | 0.506 | 0.120 | 0.386 |
| MSM139_9-2 | 2025-08-02T16:58:00 | 64.2570 | -51.0837 | -371.0 | 15.0 | 0.683 | 0.108 | 0.575 |
| MSM139_9-2 | 2025-08-02T16:58:00 | 64.2570 | -51.0837 | -371.0 | 22.5 | 0.800 | 0.270 | 0.530 |
| MSM139_10-1 | 2025-08-03T09:00:00 | 64.5017 | -50.6260 | -168.0 | 3.0 | 1.151 | 0.820 | 0.331 |
| MSM139_10-1 | 2025-08-03T09:00:00 | 64.5017 | -50.6260 | -168.0 | 15.0 | 1.327 | 0.557 | 0.770 |
| MSM139_10-1 | 2025-08-03T09:00:00 | 64.5017 | -50.6260 | -168.0 | 16.5 | 1.105 | 0.417 | 0.688 |
| MSM139_11-2 | 2025-08-03T19:02:00 | 64.4267 | -51.5110 | -618.0 | 3.0 | 1.475 | 0.928 | 0.547 |
| MSM139_11-2 | 2025-08-03T19:02:00 | 64.4267 | -51.5110 | -618.0 | 8.0 | 1.553 | 0.997 | 0.557 |
| MSM139_11-2 | 2025-08-03T19:02:00 | 64.4267 | -51.5110 | -618.0 | 15.0 | 0.780 | 0.571 | 0.209 |
| MSM139_12-1 | 2025-08-07T08:54:00 | 75.0011 | -58.7210 | -447.0 | 3.0 | 0.600 | 0.264 | 0.336 |
| MSM139_12-1 | 2025-08-07T08:54:00 | 75.0011 | -58.7210 | -447.0 | 35.0 | 0.960 | 0.363 | 0.597 |
| MSM139_13-1 | 2025-08-07T16:42:00 | 74.7477 | -58.4976 | -1071.0 | 15.0 | 0.446 | 0.104 | 0.342 |
| MSM139_13-1 | 2025-08-07T16:42:00 | 74.7477 | -58.4976 | -1071.0 | 32.5 | 0.727 | 0.110 | 0.617 |
| MSM139_13-1 | 2025-08-07T16:42:00 | 74.7477 | -58.4976 | -1071.0 | 40.0 | 0.568 | 0.210 | 0.357 |
| MSM139_14-2 | 2025-08-07T20:48:00 | 74.5235 | -58.3097 | -470.0 | 3.0 | 0.337 | 0.054 | 0.283 |
| MSM139_14-2 | 2025-08-07T20:48:00 | 74.5235 | -58.3097 | -470.0 | 15.0 | 0.452 | 0.132 | 0.320 |
| MSM139_14-2 | 2025-08-07T20:48:00 | 74.5235 | -58.3097 | -470.0 | 30.0 | 0.868 | 0.372 | 0.495 |
| MSM139_15-1 | 2025-08-08T06:58:00 | 74.2709 | -58.2460 | -888.0 | 3.0 | 0.334 | 0.069 | 0.266 |
| MSM139_15-1 | 2025-08-08T06:58:00 | 74.2709 | -58.2460 | -888.0 | 15.0 | 0.368 | 0.108 | 0.260 |
| MSM139_15-1 | 2025-08-08T06:58:00 | 74.2709 | -58.2460 | -888.0 | 32.0 | 0.522 | 0.098 | 0.425 |
| MSM139_16-1 | 2025-08-08T11:49:00 | 73.9797 | -58.0038 | -400.0 | 3.0 | 0.273 | 0.033 | 0.240 |
| MSM139_16-1 | 2025-08-08T11:49:00 | 73.9797 | -58.0038 | -400.0 | 15.0 | 0.460 | 0.207 | 0.253 |
| MSM139_16-1 | 2025-08-08T11:49:00 | 73.9797 | -58.0038 | -400.0 | 38.0 | 0.620 | 0.230 | 0.390 |
| MSM139_18-1 | 2025-08-10T10:51:00 | 71.5911 | -52.3343 | -896.0 | 3.0 | 0.762 | 0.432 | 0.330 |
| MSM139_18-1 | 2025-08-10T10:51:00 | 71.5911 | -52.3343 | -896.0 | 15.0 | 0.572 | 0.340 | 0.232 |
| MSM139_18-1 | 2025-08-10T10:51:00 | 71.5911 | -52.3343 | -896.0 | 30.0 | 0.963 | 0.366 | 0.597 |
| MSM139_20-1 | 2025-08-11T09:01:00 | 71.4258 | -53.3613 | -620.0 | 3.0 | 0.455 | 0.137 | 0.318 |
| MSM139_20-1 | 2025-08-11T09:01:00 | 71.4258 | -53.3613 | -620.0 | 15.0 | 0.435 | 0.108 | 0.327 |
| MSM139_20-1 | 2025-08-11T09:01:00 | 71.4258 | -53.3613 | -620.0 | 30.0 | 0.433 | 0.150 | 0.283 |
| MSM139_21-1 | 2025-08-11T14:59:00 | 71.1669 | -54.5886 | -345.0 | 3.0 | 0.236 | ||
| MSM139_21-1 | 2025-08-11T14:59:00 | 71.1669 | -54.5886 | -345.0 | 40.0 | 0.357 | 0.161 | 0.196 |
| MSM139_21-1 | 2025-08-11T14:59:00 | 71.1669 | -54.5886 | -345.0 | 45.0 | 0.640 | 0.282 | 0.358 |
| MSM139_22-1 | 2025-08-14T08:56:00 | 68.4748 | -54.0005 | -514.0 | 3.0 | 0.788 | 0.312 | 0.476 |
| MSM139_22-1 | 2025-08-14T08:56:00 | 68.4748 | -54.0005 | -514.0 | 15.0 | 0.660 | 0.096 | 0.564 |
| MSM139_22-1 | 2025-08-14T08:56:00 | 68.4748 | -54.0005 | -514.0 | 25.0 | 0.337 | 0.069 | 0.269 |
| MSM139_23-1 | 2025-08-14T18:22:00 | 68.8086 | -53.0634 | -726.0 | 3.0 | 0.532 | 0.097 | 0.435 |
| MSM139_23-1 | 2025-08-14T18:22:00 | 68.8086 | -53.0634 | -726.0 | 15.0 | 0.652 | 0.198 | 0.454 |
| MSM139_23-1 | 2025-08-14T18:22:00 | 68.8086 | -53.0634 | -726.0 | 20.0 | 0.472 | 0.127 | 0.345 |
| MSM139_24-1 | 2025-08-15T08:58:00 | 68.7568 | -52.0263 | -123.0 | 3.0 | 2.707 | 2.072 | 0.635 |
| MSM139_24-1 | 2025-08-15T08:58:00 | 68.7568 | -52.0263 | -123.0 | 7.0 | 0.420 | 0.065 | 0.355 |
| MSM139_24-1 | 2025-08-15T08:58:00 | 68.7568 | -52.0263 | -123.0 | 15.0 | 0.390 | 0.135 | 0.255 |
| MSM139_25-1 | 2025-08-15T12:59:00 | 68.7123 | -51.1089 | -356.0 | 3.0 | 0.888 | 0.382 | 0.506 |
| MSM139_25-1 | 2025-08-15T12:59:00 | 68.7123 | -51.1089 | -356.0 | 15.0 | 0.453 | 0.120 | 0.333 |
| MSM139_25-1 | 2025-08-15T12:59:00 | 68.7123 | -51.1089 | -356.0 | 25.0 | 0.621 | 0.323 | 0.297 |
| MSM139_26-2 | 2025-08-15T19:13:00 | 69.1224 | -51.9940 | -510.0 | 3.0 | 1.483 | 0.633 | 0.850 |
| MSM139_26-2 | 2025-08-15T19:13:00 | 69.1224 | -51.9940 | -510.0 | 4.0 | 1.013 | 0.380 | 0.633 |
| MSM139_26-2 | 2025-08-15T19:13:00 | 69.1224 | -51.9940 | -510.0 | 15.0 | 0.415 | 0.202 | 0.213 |
| MSM139_27-1 | 2025-08-16T08:57:00 | 69.3083 | -51.2959 | -378.0 | 3.0 | 0.778 | 0.374 | 0.404 |
| MSM139_27-1 | 2025-08-16T08:57:00 | 69.3083 | -51.2959 | -378.0 | 9.0 | 0.742 | 0.392 | 0.350 |
| MSM139_27-1 | 2025-08-16T08:57:00 | 69.3083 | -51.2959 | -378.0 | 15.0 | 0.510 | 0.309 | 0.201 |
| MSM139_28-1 | 2025-08-16T14:59:00 | 69.6860 | -51.6656 | -247.0 | 3.0 | 1.030 | 0.410 | 0.620 |
| MSM139_28-1 | 2025-08-16T14:59:00 | 69.6860 | -51.6656 | -247.0 | 15.0 | 1.123 | 0.625 | 0.498 |
| MSM139_29-2 | 2025-08-16T20:00:00 | 69.3237 | -52.2995 | -366.0 | 3.0 | 1.165 | 0.390 | 0.775 |
| MSM139_29-2 | 2025-08-16T20:00:00 | 69.3237 | -52.2995 | -366.0 | 8.0 | 0.880 | 0.290 | 0.590 |
| MSM139_29-2 | 2025-08-16T20:00:00 | 69.3237 | -52.2995 | -366.0 | 15.0 | 0.720 | 0.267 | 0.453 |
| MSM139_30-1 | 2025-08-17T08:56:00 | 69.1851 | -53.5186 | -337.0 | 3.0 | 0.418 | 0.088 | 0.330 |
| MSM139_30-1 | 2025-08-17T08:56:00 | 69.1851 | -53.5186 | -337.0 | 15.0 | 0.410 | 0.118 | 0.292 |
| MSM139_30-1 | 2025-08-17T08:56:00 | 69.1851 | -53.5186 | -337.0 | 25.0 | 0.478 | 0.143 | 0.335 |
| MSM139_31-1 | 2025-08-17T17:35:00 | 69.2732 | -54.0266 | -82.0 | 3.0 | 0.622 | 0.237 | 0.385 |
| MSM139_31-1 | 2025-08-17T17:35:00 | 69.2732 | -54.0266 | -82.0 | 15.0 | 0.684 | 0.266 | 0.418 |
| MSM139_31-1 | 2025-08-17T17:35:00 | 69.2732 | -54.0266 | -82.0 | 24.0 | 0.585 | 0.228 | 0.357 |
| MSM139_32-1 | 2025-08-21T13:12:00 | 64.1915 | -50.6193 | -395.0 | 3.0 | 2.769 | 2.304 | 0.464 |
| MSM139_32-1 | 2025-08-21T13:12:00 | 64.1915 | -50.6193 | -395.0 | 15.0 | 0.628 | 0.298 | 0.330 |
| MSM139_32-1 | 2025-08-21T13:12:00 | 64.1915 | -50.6193 | -395.0 | 24.0 | 0.633 | 0.352 | 0.282 |
| MSM139_33-2 | 2025-08-21T16:49:00 | 64.0953 | -51.1976 | -719.0 | 3.0 | 1.295 | 0.635 | 0.660 |
| MSM139_33-2 | 2025-08-21T16:49:00 | 64.0953 | -51.1976 | -719.0 | 7.0 | 0.950 | 0.350 | 0.600 |
| MSM139_33-2 | 2025-08-21T16:49:00 | 64.0953 | -51.1976 | -719.0 | 15.0 | 0.460 | 0.182 | 0.278 |