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Data Publisher for Earth & Environmental Science

Wollschläger, Jochen; Voß, Daniela; Zielinski, Oliver (2021): Hyperspectral absorption coefficient measurements during the cruise HE516 with RV HEINCKE [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.928542

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Abstract:
This dataset was collected during the cruise HE516 (17.07.2018 - 16.08.2018) with RV HEINCKE from Bremerhaven, Germany to Bremerhaven, Germany. It contains absorption coefficients [m-1] from water constituents in a range of 400 to 710 nm (2 nm resolution). In total, 75 stations have been sampled. Where the water column was mixed, one sample was taken from approx. 5 m. In case of stratified water or chlorophyll-a maxima present, additional samples from greater depths were taken. The water samples were fractionated by filtration to investigate the absorption with respect to size classes. Thus, data from unfiltered samples are available as well as data from water that passed a 20 µm, 2 µm, and 0.2 µm filter, respectively (denoted as a_tot, a_20µm, a_2µm, and a_cdom). The absorption coefficient measurements were performed with a point-source integrating-cavity absorption meter (PSICAM) with a sample volume of approx. 400 ml. The specifications of the PSICAM, relevant publications, information regarding the measurements, calibration of the instrument, and data correction are provided in a separate document. Raw data are available on request from the authors. Supplementary Information attached.
Chief Scientist of HE516: Dr. Bernd Krock, Alfred-Wegener-Institute, Helmholtz Centre for Polar and Marine Research.
Work related to Coastal ocean darkening - Light availability in the past and future marine environment (COD).
Keyword(s):
absorption coefficient; German Bight; hyperspectral; IOP; Ireland; North Sea; PSICAM; United Kingdom
Funding:
Ministry for Science and Culture of Lower Saxony (MWK), grant/award no. VWZN3175: Coastal ocean darkening – Light availability in the past and future marine environment
Coverage:
Median Latitude: 53.441568 * Median Longitude: -5.694340 * South-bound Latitude: 48.914410 * West-bound Longitude: -11.556610 * North-bound Latitude: 58.740900 * East-bound Longitude: 7.989950
Date/Time Start: 2018-07-18T06:00:00 * Date/Time End: 2018-08-14T13:45:00
Minimum Elevation: -2487.0 m * Maximum Elevation: -12.0 m
Event(s):
HE516_1-1 * Latitude: 53.765900 * Longitude: 6.242600 * Date/Time: 2018-07-18T06:14:00 * Elevation: -23.0 m * Location: North Sea * Campaign: HE516 (AZAHAB) * Basis: Heincke * Method/Device: CTD/Rosette (CTD-RO)
HE516_2-2 * Latitude: 53.117600 * Longitude: 4.332200 * Date/Time: 2018-07-18T15:36:00 * Elevation: -29.0 m * Location: North Sea * Campaign: HE516 (AZAHAB) * Basis: Heincke * Method/Device: CTD/Rosette (CTD-RO)
HE516_3-1 * Latitude: 52.662100 * Longitude: 2.249200 * Date/Time: 2018-07-19T06:07:00 * Elevation: -39.0 m * Location: North Sea * Campaign: HE516 (AZAHAB) * Basis: Heincke * Method/Device: CTD/Rosette (CTD-RO)
Comment:
Data binned at 2 nm intervals
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventZielinski, Oliver
2DATE/TIMEDate/TimeZielinski, OliverGeocode – UTC
3LATITUDELatitudeZielinski, OliverGeocode
4LONGITUDELongitudeZielinski, OliverGeocode
5ELEVATIONElevationm a.s.l.Zielinski, OliverGeocode
6Station labelStationZielinski, Oliver
7IdentificationIDZielinski, OliverDCM: Deep Chlorophyll Maximum; FB: FerryBox
8DEPTH, waterDepth watermZielinski, OliverGeocode – saltwater
9Fraction, descriptionFraction descZielinski, OliverFiltration under low vacuum (< 200 mbar)atot: total absorption; a_20µm: 20 µm filtered sample; a_2µm: 2 µm filtered sample acdom: 0.2 µm filtered sample
10Absorption coefficient, 400 nmac4001/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
11Absorption coefficient, 402 nmac4021/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
12Absorption coefficient, 404 nmac4041/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
13Absorption coefficient, 406 nmac4061/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
14Absorption coefficient, 408 nmac4081/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
15Absorption coefficient, 410 nmac4101/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
16Absorption coefficient, 412 nmac4121/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
17Absorption coefficient, 414 nmac4141/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
18Absorption coefficient, 416 nmac4161/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
19Absorption coefficient, 418 nmac4181/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
20Absorption coefficient, 420 nmac4201/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
21Absorption coefficient, 422 nmac4221/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
22Absorption coefficient, 424 nmac4241/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
23Absorption coefficient, 426 nmac4261/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
24Absorption coefficient, 428 nmac4281/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
25Absorption coefficient, 430 nmac4301/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
26Absorption coefficient, 432 nmac4321/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
27Absorption coefficient, 434 nmac4341/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
28Absorption coefficient, 436 nmac4361/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
29Absorption coefficient, 438 nmac4381/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
30Absorption coefficient, 440 nmac4401/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
31Absorption coefficient, 442 nmac4421/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
32Absorption coefficient, 444 nmac4441/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
33Absorption coefficient, 446 nmac4461/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
34Absorption coefficient, 448 nmac4481/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
35Absorption coefficient, 450 nmac4501/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
36Absorption coefficient, 452 nmac4521/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
37Absorption coefficient, 454 nmac4541/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
38Absorption coefficient, 456 nmac4561/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
39Absorption coefficient, 458 nmac4581/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
40Absorption coefficient, 460 nmac4601/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
41Absorption coefficient, 462 nmac4621/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
42Absorption coefficient, 464 nmac4641/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
43Absorption coefficient, 466 nmac4661/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
44Absorption coefficient, 468 nmac4681/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
45Absorption coefficient, 470 nmac4701/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
46Absorption coefficient, 472 nmac4721/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
47Absorption coefficient, 474 nmac4741/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
48Absorption coefficient, 476 nmac4761/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
49Absorption coefficient, 478 nmac4781/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
50Absorption coefficient, 480 nmac4801/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
51Absorption coefficient, 482 nmac4821/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
52Absorption coefficient, 484 nmac4841/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
53Absorption coefficient, 486 nmac4861/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
54Absorption coefficient, 488 nmac4881/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
55Absorption coefficient, 490 nmac4901/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
56Absorption coefficient, 492 nmac4921/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
57Absorption coefficient, 494 nmac4941/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
58Absorption coefficient, 496 nmac4961/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
59Absorption coefficient, 498 nmac4981/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
60Absorption coefficient, 500 nmac5001/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
61Absorption coefficient, 502 nmac5021/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
62Absorption coefficient, 504 nmac5041/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
63Absorption coefficient, 506 nmac5061/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
64Absorption coefficient, 508 nmac5081/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
65Absorption coefficient, 510 nmac5101/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
66Absorption coefficient, 512 nmac5121/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
67Absorption coefficient, 514 nmac5141/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
68Absorption coefficient, 516 nmac5161/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
69Absorption coefficient, 518 nmac5181/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
70Absorption coefficient, 520 nmac5201/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
71Absorption coefficient, 522 nmac5221/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
72Absorption coefficient, 524 nmac5241/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
73Absorption coefficient, 526 nmac5261/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
74Absorption coefficient, 528 nmac5281/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
75Absorption coefficient, 530 nmac5301/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
76Absorption coefficient, 532 nmac5321/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
77Absorption coefficient, 534 nmac5341/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
78Absorption coefficient, 536 nmac5361/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
79Absorption coefficient, 538 nmac5381/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
80Absorption coefficient, 540 nmac5401/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
81Absorption coefficient, 542 nmac5421/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
82Absorption coefficient, 544 nmac5441/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
83Absorption coefficient, 546 nmac5461/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
84Absorption coefficient, 548 nmac5481/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
85Absorption coefficient, 550 nmac5501/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
86Absorption coefficient, 552 nmac5521/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
87Absorption coefficient, 554 nmac5541/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
88Absorption coefficient, 556 nmac5561/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
89Absorption coefficient, 558 nmac5581/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
90Absorption coefficient, 560 nmac5601/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
91Absorption coefficient, 562 nmac5621/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
92Absorption coefficient, 564 nmac5641/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
93Absorption coefficient, 566 nmac5661/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
94Absorption coefficient, 568 nmac5681/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
95Absorption coefficient, 570 nmac5701/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
96Absorption coefficient, 572 nmac5721/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
97Absorption coefficient, 574 nmac5741/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
98Absorption coefficient, 576 nmac5761/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
99Absorption coefficient, 578 nmac5781/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
100Absorption coefficient, 580 nmac5801/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
101Absorption coefficient, 582 nmac5821/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
102Absorption coefficient, 584 nmac5841/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
103Absorption coefficient, 586 nmac5861/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
104Absorption coefficient, 588 nmac5881/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
105Absorption coefficient, 590 nmac5901/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
106Absorption coefficient, 592 nmac5921/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
107Absorption coefficient, 594 nmac5941/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
108Absorption coefficient, 596 nmac5961/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
109Absorption coefficient, 598 nmac5981/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
110Absorption coefficient, 600 nmac6001/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
111Absorption coefficient, 602 nmac6021/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
112Absorption coefficient, 604 nmac6041/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
113Absorption coefficient, 606 nmac6061/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
114Absorption coefficient, 608 nmac6081/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
115Absorption coefficient, 610 nmac6101/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
116Absorption coefficient, 612 nmac6121/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
117Absorption coefficient, 614 nmac6141/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
118Absorption coefficient, 616 nmac6161/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
119Absorption coefficient, 618 nmac6181/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
120Absorption coefficient, 620 nmac6201/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
121Absorption coefficient, 622 nmac6221/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
122Absorption coefficient, 624 nmac6241/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
123Absorption coefficient, 626 nmac6261/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
124Absorption coefficient, 628 nmac6281/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
125Absorption coefficient, 630 nmac6301/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
126Absorption coefficient, 632 nmac6321/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
127Absorption coefficient, 634 nmac6341/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
128Absorption coefficient, 636 nmac6361/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
129Absorption coefficient, 638 nmac6381/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
130Absorption coefficient, 640 nmac6401/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
131Absorption coefficient, 642 nmac6421/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
132Absorption coefficient, 644 nmac6441/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
133Absorption coefficient, 646 nmac6461/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
134Absorption coefficient, 648 nmac6481/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
135Absorption coefficient, 650 nmac6501/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
136Absorption coefficient, 652 nmac6521/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
137Absorption coefficient, 654 nmac6541/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
138Absorption coefficient, 656 nmac6561/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
139Absorption coefficient, 658 nmac6581/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
140Absorption coefficient, 660 nmac6601/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
141Absorption coefficient, 662 nmac6621/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
142Absorption coefficient, 664 nmac6641/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
143Absorption coefficient, 666 nmac6661/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
144Absorption coefficient, 668 nmac6681/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
145Absorption coefficient, 670 nmac6701/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
146Absorption coefficient, 672 nmac6721/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
147Absorption coefficient, 674 nmac6741/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
148Absorption coefficient, 676 nmac6761/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
149Absorption coefficient, 678 nmac6781/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
150Absorption coefficient, 680 nmac6801/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
151Absorption coefficient, 682 nmac6821/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
152Absorption coefficient, 684 nmac6841/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
153Absorption coefficient, 686 nmac6861/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
154Absorption coefficient, 688 nmac6881/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
155Absorption coefficient, 690 nmac6901/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
156Absorption coefficient, 692 nmac6921/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
157Absorption coefficient, 694 nmac6941/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
158Absorption coefficient, 696 nmac6961/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
159Absorption coefficient, 698 nmac6981/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
160Absorption coefficient, 700 nmac7001/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
161Absorption coefficient, 702 nmac7021/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
162Absorption coefficient, 704 nmac7041/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
163Absorption coefficient, 706 nmac7061/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
164Absorption coefficient, 708 nmac7081/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
165Absorption coefficient, 710 nmac7101/mZielinski, OliverPoint-source integrating-cavity absorption meter (PSICAM)
Size:
64872 data points

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