Voß, Daniela; Müller, Annegret; Henkel, Rohan; John, Uwe; Zielinski, Oliver (2021): Chlorophyll a measurements from discrete water samples during RV HEINCKE cruise HE533 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.928451
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
This dataset was collected during the cruise HE533 (16.05.2019 to 11.06.2019) with RV HEINCKE from Bremerhaven, Germany to Bremerhaven, Germany. It contains chlorophyll a measurements [µg/L] from water samples collected from dicrete sampling via CTD. In total, 29 stations have been sampled. The obtain chl-a concentrations water samples were filtered onboard through 0.7 μm pore size, glass fiber filters (WhatmannWhatman GF/F) under low vacuum. Filters were frozen immediately at -80 °C until extraction in laboratory by 90% acetone method. Concentrations were calculated from fluorescence measured with a pre-calibrated Turner Design TD 700 laboratory fluorometer (EPA445.0, Arar & Collins, 1997) .
Chief Scientist of HE533: Dr. Uwe John, Alfred-Wegener-Institute, Helmholtz Centre for Polar and Marine Research
Keyword(s):
Related to:
John, Uwe; Wisotzki, Andreas (2019): Physical oceanography during HEINCKE cruise HE533. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.903511
Further details:
Arar, E J; Collins, G B (1997): Method 445.0 In Vitro Determination of Chlorophyll a and Pheophytin ain Marine and Freshwater Algae by Fluorescence. U.S. Environmental Protection Agency, Washington, DC, 1997, https://cfpub.epa.gov/si/si_public_record_report.cfm?Lab=NERL&dirEntryId=309417 (M445_0.PDF)
Project(s):
Coverage:
Median Latitude: 69.857256 * Median Longitude: 21.330497 * South-bound Latitude: 68.479470 * West-bound Longitude: 14.302260 * North-bound Latitude: 71.028260 * East-bound Longitude: 28.821080
Date/Time Start: 2019-05-22T06:06:00 * Date/Time End: 2019-06-04T10:04:00
Minimum Elevation: -216.0 m * Maximum Elevation: -28.1 m
Event(s):
HE533_1-1 * Latitude: 68.485120 * Longitude: 14.302260 * Date/Time: 2019-05-22T06:06:00 * Elevation: -67.0 m * Location: Norwegian Sea * Campaign: HE533 * Basis: Heincke * Method/Device: CTD/Rosette (CTD-RO)
HE533_2-1 * Latitude: 68.482640 * Longitude: 14.309370 * Date/Time: 2019-05-23T06:06:00 * Elevation: -65.0 m * Location: Norwegian Sea * Campaign: HE533 * Basis: Heincke * Method/Device: CTD/Rosette (CTD-RO)
HE533_3-1 * Latitude: 68.479470 * Longitude: 14.955300 * Date/Time: 2019-05-23T10:58:00 * Elevation: -172.0 m * Location: Norwegian Sea * Campaign: HE533 * Basis: Heincke * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Zielinski, Oliver | |||
| 2 | DATE/TIME | Date/Time | Zielinski, Oliver | Geocode – UTC | ||
| 3 | LATITUDE | Latitude | Zielinski, Oliver | Geocode | ||
| 4 | LONGITUDE | Longitude | Zielinski, Oliver | Geocode | ||
| 5 | ELEVATION | Elevation | m a.s.l. | Zielinski, Oliver | Geocode | |
| 6 | Station label | Station | Zielinski, Oliver | |||
| 7 | DEPTH, water | Depth water | m | Zielinski, Oliver | Geocode – saltwater | |
| 8 | Chlorophyll a | Chl a | µg/l | Zielinski, Oliver | Fluorometric measurement, Turner Design TD700, Arar & Collins (1997) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
156 data points
Data
| 1 Event | 2 Date/Time | 3 Latitude | 4 Longitude | 5 Elevation [m a.s.l.] | 6 Station | 7 Depth water [m] | 8 Chl a [µg/l] |
|---|---|---|---|---|---|---|---|
| HE533_1-1 | 2019-05-22T06:06:00 | 68.48512 | 14.30226 | -67.0 | 1 | 3 | 1.076 |
| HE533_1-1 | 2019-05-22T06:06:00 | 68.48512 | 14.30226 | -67.0 | 1 | 15 | 1.401 |
| HE533_1-1 | 2019-05-22T06:06:00 | 68.48512 | 14.30226 | -67.0 | 1 | 40 | 0.508 |
| HE533_2-1 | 2019-05-23T06:06:00 | 68.48264 | 14.30937 | -65.0 | 2 | 3 | 1.328 |
| HE533_2-1 | 2019-05-23T06:06:00 | 68.48264 | 14.30937 | -65.0 | 2 | 15 | 1.057 |
| HE533_2-1 | 2019-05-23T06:06:00 | 68.48264 | 14.30937 | -65.0 | 2 | 40 | 2.650 |
| HE533_3-1 | 2019-05-23T10:58:00 | 68.47947 | 14.95530 | -172.0 | 3 | 3 | 1.176 |
| HE533_3-1 | 2019-05-23T10:58:00 | 68.47947 | 14.95530 | -172.0 | 3 | 25 | 1.550 |
| HE533_3-1 | 2019-05-23T10:58:00 | 68.47947 | 14.95530 | -172.0 | 3 | 40 | 0.158 |
| HE533_4-1 | 2019-05-24T06:03:00 | 68.67877 | 15.43347 | -28.1 | 4 | 3 | 0.618 |
| HE533_4-1 | 2019-05-24T06:03:00 | 68.67877 | 15.43347 | -28.1 | 4 | 12 | 2.207 |
| HE533_4-1 | 2019-05-24T06:03:00 | 68.67877 | 15.43347 | -28.1 | 4 | 30 | 0.276 |
| HE533_5-2 | 2019-05-24T11:05:00 | 68.94434 | 15.38766 | -101.0 | 5 | 3 | 2.185 |
| HE533_5-2 | 2019-05-24T11:05:00 | 68.94434 | 15.38766 | -101.0 | 5 | 15 | 4.517 |
| HE533_5-2 | 2019-05-24T11:05:00 | 68.94434 | 15.38766 | -101.0 | 5 | 40 | 0.221 |
| HE533_6-1 | 2019-05-24T16:05:00 | 69.16565 | 15.41662 | -55.0 | 6 | 3 | 0.598 |
| HE533_6-1 | 2019-05-24T16:05:00 | 69.16565 | 15.41662 | -55.0 | 6 | 15 | 0.680 |
| HE533_6-1 | 2019-05-24T16:05:00 | 69.16565 | 15.41662 | -55.0 | 6 | 40 | 0.478 |
| HE533_7-1 | 2019-05-25T06:05:00 | 69.63630 | 17.78854 | -96.0 | 7 | 3 | 3.040 |
| HE533_7-1 | 2019-05-25T06:05:00 | 69.63630 | 17.78854 | -96.0 | 7 | 8 | 2.916 |
| HE533_7-1 | 2019-05-25T06:05:00 | 69.63630 | 17.78854 | -96.0 | 7 | 40 | 0.556 |
| HE533_8-1 | 2019-05-25T11:04:00 | 69.50861 | 18.32046 | -111.0 | 8 | 3 | 2.317 |
| HE533_8-1 | 2019-05-25T11:04:00 | 69.50861 | 18.32046 | -111.0 | 8 | 15 | 1.709 |
| HE533_8-1 | 2019-05-25T11:04:00 | 69.50861 | 18.32046 | -111.0 | 8 | 40 | 0.133 |
| HE533_9-2 | 2019-05-26T06:08:00 | 69.26008 | 19.36128 | -88.0 | 9 | 4 | 4.760 |
| HE533_9-2 | 2019-05-26T06:08:00 | 69.26008 | 19.36128 | -88.0 | 9 | 12 | 3.250 |
| HE533_9-2 | 2019-05-26T06:08:00 | 69.26008 | 19.36128 | -88.0 | 9 | 40 | 0.220 |
| HE533_10-1 | 2019-05-26T11:54:00 | 69.42795 | 19.02367 | -127.0 | 10 | 3 | 4.127 |
| HE533_10-1 | 2019-05-26T11:54:00 | 69.42795 | 19.02367 | -127.0 | 10 | 12 | 17.427 |
| HE533_10-1 | 2019-05-26T11:54:00 | 69.42795 | 19.02367 | -127.0 | 10 | 40 | 0.194 |
| HE533_11-1 | 2019-05-27T06:05:00 | 70.28604 | 19.41392 | -108.0 | 11 | 3 | 2.944 |
| HE533_11-1 | 2019-05-27T06:05:00 | 70.28604 | 19.41392 | -108.0 | 11 | 15 | 2.710 |
| HE533_11-1 | 2019-05-27T06:05:00 | 70.28604 | 19.41392 | -108.0 | 11 | 40 | 0.790 |
| HE533_12-1 | 2019-05-27T11:07:00 | 70.09766 | 19.62961 | -126.0 | 12 | 3 | 1.924 |
| HE533_12-1 | 2019-05-27T11:07:00 | 70.09766 | 19.62961 | -126.0 | 12 | 18 | 3.334 |
| HE533_12-1 | 2019-05-27T11:07:00 | 70.09766 | 19.62961 | -126.0 | 12 | 40 | 0.981 |
| HE533_13-1 | 2019-05-27T16:05:00 | 70.07511 | 20.12160 | -115.0 | 13 | 3 | 1.079 |
| HE533_13-1 | 2019-05-27T16:05:00 | 70.07511 | 20.12160 | -115.0 | 13 | 18 | 3.864 |
| HE533_13-1 | 2019-05-27T16:05:00 | 70.07511 | 20.12160 | -115.0 | 13 | 40 | 1.151 |
| HE533_14-2 | 2019-05-28T06:02:00 | 69.36050 | 20.06770 | -64.0 | 14 | 3 | 0.831 |
| HE533_14-2 | 2019-05-28T06:02:00 | 69.36050 | 20.06770 | -64.0 | 14 | 13 | 1.094 |
| HE533_14-2 | 2019-05-28T06:02:00 | 69.36050 | 20.06770 | -64.0 | 14 | 40 | 0.158 |
| HE533_15-1 | 2019-05-28T11:10:00 | 69.59532 | 20.34822 | -216.0 | 15 | 3 | 0.576 |
| HE533_15-1 | 2019-05-28T11:10:00 | 69.59532 | 20.34822 | -216.0 | 15 | 21 | 1.290 |
| HE533_15-1 | 2019-05-28T11:10:00 | 69.59532 | 20.34822 | -216.0 | 15 | 40 | 0.411 |
| HE533_16-1 | 2019-05-28T16:08:00 | 69.82507 | 20.46281 | -167.0 | 16 | 3 | 0.487 |
| HE533_16-1 | 2019-05-28T16:08:00 | 69.82507 | 20.46281 | -167.0 | 16 | 26 | 1.472 |
| HE533_16-1 | 2019-05-28T16:08:00 | 69.82507 | 20.46281 | -167.0 | 16 | 40 | 0.349 |
| HE533_17-2 | 2019-05-30T06:04:00 | 70.26529 | 25.16514 | -81.0 | 17 | 3 | 2.036 |
| HE533_17-2 | 2019-05-30T06:04:00 | 70.26529 | 25.16514 | -81.0 | 17 | 17 | 2.258 |
| HE533_17-2 | 2019-05-30T06:04:00 | 70.26529 | 25.16514 | -81.0 | 17 | 40 | 0.287 |
| HE533_18-1 | 2019-05-30T11:10:00 | 70.51275 | 25.46166 | -109.0 | 18 | 3 | 0.365 |
| HE533_18-1 | 2019-05-30T11:10:00 | 70.51275 | 25.46166 | -109.0 | 18 | 40 | 0.394 |
| HE533_19-2 | 2019-05-31T06:08:00 | 70.73921 | 25.90613 | -144.0 | 19 | 3 | 0.440 |
| HE533_19-2 | 2019-05-31T06:08:00 | 70.73921 | 25.90613 | -144.0 | 19 | 28 | 0.430 |
| HE533_19-2 | 2019-05-31T06:08:00 | 70.73921 | 25.90613 | -144.0 | 19 | 40 | 0.360 |
| HE533_20-1 | 2019-05-31T11:07:00 | 70.92208 | 26.25599 | -210.0 | 20 | 3 | 0.855 |
| HE533_20-1 | 2019-05-31T11:07:00 | 70.92208 | 26.25599 | -210.0 | 20 | 28 | 0.715 |
| HE533_20-1 | 2019-05-31T11:07:00 | 70.92208 | 26.25599 | -210.0 | 20 | 40 | 0.236 |
| HE533_21-1 | 2019-05-31T17:26:00 | 70.47234 | 26.67807 | -86.0 | 21 | 3 | 0.673 |
| HE533_21-1 | 2019-05-31T17:26:00 | 70.47234 | 26.67807 | -86.0 | 21 | 10 | 0.625 |
| HE533_21-1 | 2019-05-31T17:26:00 | 70.47234 | 26.67807 | -86.0 | 21 | 40 | 0.082 |
| HE533_22-1 | 2019-06-01T11:07:00 | 70.67495 | 26.78458 | -192.0 | 22 | 3 | 0.818 |
| HE533_22-1 | 2019-06-01T11:07:00 | 70.67495 | 26.78458 | -192.0 | 22 | 20 | 1.386 |
| HE533_22-1 | 2019-06-01T11:07:00 | 70.67495 | 26.78458 | -192.0 | 22 | 40 | 0.282 |
| HE533_23-1 | 2019-06-02T06:05:00 | 70.85920 | 27.27702 | -95.0 | 23 | 3 | 0.815 |
| HE533_23-1 | 2019-06-02T06:05:00 | 70.85920 | 27.27702 | -95.0 | 23 | 23 | 1.314 |
| HE533_23-1 | 2019-06-02T06:05:00 | 70.85920 | 27.27702 | -95.0 | 23 | 40 | 0.458 |
| HE533_25-1 | 2019-06-03T06:06:00 | 70.51165 | 28.07961 | -177.0 | 25 | 5 | 0.891 |
| HE533_25-1 | 2019-06-03T06:06:00 | 70.51165 | 28.07961 | -177.0 | 25 | 40 | 0.562 |
| HE533_26-2 | 2019-06-03T16:37:00 | 70.70052 | 28.45019 | -121.0 | 26 | 8 | 0.566 |
| HE533_26-2 | 2019-06-03T16:37:00 | 70.70052 | 28.45019 | -121.0 | 26 | 40 | 0.177 |
| HE533_27-1 | 2019-06-04T06:09:00 | 70.86875 | 28.70145 | -210.0 | 27 | 3 | 0.948 |
| HE533_27-1 | 2019-06-04T06:09:00 | 70.86875 | 28.70145 | -210.0 | 27 | 19 | 0.961 |
| HE533_27-1 | 2019-06-04T06:09:00 | 70.86875 | 28.70145 | -210.0 | 27 | 40 | 0.331 |
| HE533_28-1 | 2019-06-04T10:04:00 | 71.02826 | 28.82108 | -175.0 | 28 | 3 | 3.767 |
| HE533_28-1 | 2019-06-04T10:04:00 | 71.02826 | 28.82108 | -175.0 | 28 | 25 | 4.135 |
| HE533_28-1 | 2019-06-04T10:04:00 | 71.02826 | 28.82108 | -175.0 | 28 | 40 | 0.762 |