Daniela Voß
Voß
Daniela
Institute for Chemistry and Biology of the Marine Environment, Carl von Ossietzky Universität Oldenburg
ICBM
Rohan Henkel
Henkel
Rohan
Julia Oelker
Oelker
Julia
Thomas Henry Badewien
Badewien
Thomas Henry
Downwelling irradiance Ed measured during the cruise MSM139 with RV MARIA S. MERIAN
PANGAEA
Data Publisher for Earth & Environmental Science
dataset
Data presented here were collected during the cruise MSM139 with MSM139 with RV Maria S. Merian from Reykjavik, Iceland to Reykjavik, Iceland (25.07 - 27.08.2025, working area Greenland). In total, 29 underwater light profiles were collected at 33 stations, using a free-falling hyperspectral light profiler. The system used was a SEABIRD HyperPro II (SN 189, former Satlantic), equipped with a irradiance sensor to measure downwelling irradiance (Ed, SN 532) and a radiance sensor for upwelling radiance (Lu, SN 421). A reference unit was attached to the ship to measure the above water irradiance (Es, SN 533). The sensors were calibrated by the manufacturer and validated prior to the cruise with a reference lamp. Data were recorded with the SatView software (V 2.9.5_7) and processed from raw to Level1, 1b, 2, 2s to Level 3a using the ProSoft Processing software (V 7.7.19_2). Measured data were binned in 0.5 m depth intervals. A dark correction was made automatically based on shutter measurements by the instrument. Measurements with a tilt higher than 5° were not taken into account during processing. Spectra were interpolated to 1 nm intervals. For each station the hyperspectral profiles for each parameter cover the wavelength range from 400-700 nm, for Ed and Es in [W/m² nm], for Lu in [W/m² nm sr]. For Ed, Lu and Es descriptive statistics are given including min, max, mean, median and standard deviation of the tilt and the photosynthetically active radiation PAR [µmol photons/m² s (sr)], integrated from 400 - 700 nm. Statistics are not given for profiles which do not reach the 1% PAR depth. To allow an assignment of above water conditions to the respective depth measurements, Es spectra were given as a function of depth, recalculated from data Level2s. The Profiler measurements were only conducted during daylight. Raw data are available on request from the principal investigator. […]
Data presented here were collected during the cruise MSM139 with MSM139 with RV Maria S. Merian from Reykjavik, Iceland to Reykjavik, Iceland (25.07 - 27.08.2025, working area Greenland). In total, 29 underwater light profiles were collected at 33 stations, using a free-falling hyperspectral light profiler. The system used was a SEABIRD HyperPro II (SN 189, former Satlantic), equipped with a irradiance sensor to measure downwelling irradiance (Ed, SN 532) and a radiance sensor for upwelling radiance (Lu, SN 421). A reference unit was attached to the ship to measure the above water irradiance (Es, SN 533). The sensors were calibrated by the manufacturer and validated prior to the cruise with a reference lamp. Data were recorded with the SatView software (V 2.9.5_7) and processed from raw to Level1, 1b, 2, 2s to Level 3a using the ProSoft Processing software (V 7.7.19_2). Measured data were binned in 0.5 m depth intervals. A dark correction was made automatically based on shutter measurements by the instrument. Measurements with a tilt higher than 5° were not taken into account during processing. Spectra were interpolated to 1 nm intervals. For each station the hyperspectral profiles for each parameter cover the wavelength range from 400-700 nm, for Ed and Es in [W/m² nm], for Lu in [W/m² nm sr]. For Ed, Lu and Es descriptive statistics are given including min, max, mean, median and standard deviation of the tilt and the photosynthetically active radiation PAR [µmol photons/m² s (sr)], integrated from 400 - 700 nm. Statistics are not given for profiles which do not reach the 1% PAR depth. To allow an assignment of above water conditions to the respective depth measurements, Es spectra were given as a function of depth, recalculated from data Level2s. The Profiler measurements were only conducted during daylight. Raw data are available on request from the principal investigator. Chief Scientist of RV Maria S Merian cruise MSM139: Dr.Uwe John, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI).
MSM139
Uwe John
John
Uwe
Anneliese Christensen
Christensen
Anneliese
Lutz Becks
Becks
Lutz
Antonia Thielecke
Thielecke
Antonia
Pauline Thome
Thome
Pauline
Mathiroopini Andipalagan
Andipalagan
Mathiroopini
Philippe Schmitt-Kopplin
Schmitt-Kopplin
Philippe
Dave Clarke
Clarke
Dave
Andrea M Burfeid-Castellanos
Burfeid-Castellanos
Andrea M
Wenche Eikrem
Eikrem
Wenche
Nina Lundholm
Lundholm
Nina
Satoshi Nagai
Nagai
Satoshi
Ricardo Honorato
Honorato
Ricardo
Nancy Kühne
Kühne
Nancy
Leila Kopplin
Kopplin
Leila
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)
50 pp
MARIA S. MERIAN-Berichte, Begutachtungspanel Forschungsschiffe
report
Non-Exclusive Licence No. G25-007 for Utilization of Greenland Genetic Resources
Naalakkersuisut - Government of Greenland
other
GreenHAB: Risiken der durch den Klimawandel verursachten schädlichen Algenblüte in grönländischen Gewässern
Federal Ministry of Education and Research
BMBF
data points
Event label
Station label, Dship system
DATE/TIME
Time
LATITUDE
LONGITUDE
ELEVATION
m a.s.l.
elevation
Length
Station label
profiler cast at station
DEPTH, water
depth
water
Irradiance, downward, in water, photosynthetically active
µmol photons/m**2/s
Calculated
Irradiance
downward
Molar Flux
Spectral irradiance, downward, in water at 400 nm
W/m**2/nm
Hyperspectral free falling profiler, Sea-Bird, HyperPro II [SN: 189 / SN: 532 / SN: 421 / SN: 533]
binned at 0.5 m depth intervals
Force Per Area Time
Spectral irradiance, downward, in water at 401 nm
Spectral irradiance, downward, in water at 402 nm
Spectral irradiance, downward, in water at 403 nm
Spectral irradiance, downward, in water at 404 nm
Spectral irradiance, downward, in water at 405 nm
Spectral irradiance, downward, in water at 406 nm
Spectral irradiance, downward, in water at 407 nm
Spectral irradiance, downward, in water at 408 nm
Spectral irradiance, downward, in water at 409 nm
Spectral irradiance, downward, in water at 410 nm
Spectral irradiance, downward, in water at 411 nm
Spectral irradiance, downward, in water at 412 nm
Spectral irradiance, downward, in water at 413 nm
Spectral irradiance, downward, in water at 414 nm
Spectral irradiance, downward, in water at 415 nm
Spectral irradiance, downward, in water at 416 nm
Spectral irradiance, downward, in water at 417 nm
Spectral irradiance, downward, in water at 418 nm
Spectral irradiance, downward, in water at 419 nm
Spectral irradiance, downward, in water at 420 nm
Spectral irradiance, downward, in water at 421 nm
Spectral irradiance, downward, in water at 422 nm
Spectral irradiance, downward, in water at 423 nm
Spectral irradiance, downward, in water at 424 nm
Spectral irradiance, downward, in water at 425 nm
Spectral irradiance, downward, in water at 426 nm
Spectral irradiance, downward, in water at 427 nm
Spectral irradiance, downward, in water at 428 nm
Spectral irradiance, downward, in water at 429 nm
Spectral irradiance, downward, in water at 430 nm
Spectral irradiance, downward, in water at 431 nm
Spectral irradiance, downward, in water at 432 nm
Spectral irradiance, downward, in water at 433 nm
Spectral irradiance, downward, in water at 434 nm
Spectral irradiance, downward, in water at 435 nm
Spectral irradiance, downward, in water at 436 nm
Spectral irradiance, downward, in water at 437 nm
Spectral irradiance, downward, in water at 438 nm
Spectral irradiance, downward, in water at 439 nm
Spectral irradiance, downward, in water at 440 nm
Spectral irradiance, downward, in water at 441 nm
Spectral irradiance, downward, in water at 442 nm
Spectral irradiance, downward, in water at 443 nm
Spectral irradiance, downward, in water at 444 nm
Spectral irradiance, downward, in water at 445 nm
Spectral irradiance, downward, in water at 446 nm
Spectral irradiance, downward, in water at 447 nm
Spectral irradiance, downward, in water at 448 nm
Spectral irradiance, downward, in water at 449 nm
Spectral irradiance, downward, in water at 450 nm
Spectral irradiance, downward, in water at 451 nm
Spectral irradiance, downward, in water at 452 nm
Spectral irradiance, downward, in water at 453 nm
Spectral irradiance, downward, in water at 454 nm
Spectral irradiance, downward, in water at 455 nm
Spectral irradiance, downward, in water at 456 nm
Spectral irradiance, downward, in water at 457 nm
Spectral irradiance, downward, in water at 458 nm
Spectral irradiance, downward, in water at 459 nm
Spectral irradiance, downward, in water at 460 nm
Spectral irradiance, downward, in water at 461 nm
Spectral irradiance, downward, in water at 462 nm
Spectral irradiance, downward, in water at 463 nm
Spectral irradiance, downward, in water at 464 nm
Spectral irradiance, downward, in water at 465 nm
Spectral irradiance, downward, in water at 466 nm
Spectral irradiance, downward, in water at 467 nm
Spectral irradiance, downward, in water at 468 nm
Spectral irradiance, downward, in water at 469 nm
Spectral irradiance, downward, in water at 470 nm
Spectral irradiance, downward, in water at 471 nm
Spectral irradiance, downward, in water at 472 nm
Spectral irradiance, downward, in water at 473 nm
Spectral irradiance, downward, in water at 474 nm
Spectral irradiance, downward, in water at 475 nm
Spectral irradiance, downward, in water at 476 nm
Spectral irradiance, downward, in water at 477 nm
Spectral irradiance, downward, in water at 478 nm
Spectral irradiance, downward, in water at 479 nm
Spectral irradiance, downward, in water at 480 nm
Spectral irradiance, downward, in water at 481 nm
Spectral irradiance, downward, in water at 482 nm
Spectral irradiance, downward, in water at 483 nm
Spectral irradiance, downward, in water at 484 nm
Spectral irradiance, downward, in water at 485 nm
Spectral irradiance, downward, in water at 486 nm
Spectral irradiance, downward, in water at 487 nm
Spectral irradiance, downward, in water at 488 nm
Spectral irradiance, downward, in water at 489 nm
Spectral irradiance, downward, in water at 490 nm
Spectral irradiance, downward, in water at 491 nm
Spectral irradiance, downward, in water at 492 nm
Spectral irradiance, downward, in water at 493 nm
Spectral irradiance, downward, in water at 494 nm
Spectral irradiance, downward, in water at 495 nm
Spectral irradiance, downward, in water at 496 nm
Spectral irradiance, downward, in water at 497 nm
Spectral irradiance, downward, in water at 498 nm
Spectral irradiance, downward, in water at 499 nm
Spectral irradiance, downward, in water at 500 nm
Spectral irradiance, downward, in water at 501 nm
Spectral irradiance, downward, in water at 502 nm
Spectral irradiance, downward, in water at 503 nm
Spectral irradiance, downward, in water at 504 nm
Spectral irradiance, downward, in water at 505 nm
Spectral irradiance, downward, in water at 506 nm
Spectral irradiance, downward, in water at 507 nm
Spectral irradiance, downward, in water at 508 nm
Spectral irradiance, downward, in water at 509 nm
Spectral irradiance, downward, in water at 510 nm
Spectral irradiance, downward, in water at 511 nm
Spectral irradiance, downward, in water at 512 nm
Spectral irradiance, downward, in water at 513 nm
Spectral irradiance, downward, in water at 514 nm
Spectral irradiance, downward, in water at 515 nm
Spectral irradiance, downward, in water at 516 nm
Spectral irradiance, downward, in water at 517 nm
Spectral irradiance, downward, in water at 518 nm
Spectral irradiance, downward, in water at 519 nm
Spectral irradiance, downward, in water at 520 nm
Spectral irradiance, downward, in water at 521 nm
Spectral irradiance, downward, in water at 522 nm
Spectral irradiance, downward, in water at 523 nm
Spectral irradiance, downward, in water at 524 nm
Spectral irradiance, downward, in water at 525 nm
Spectral irradiance, downward, in water at 526 nm
Spectral irradiance, downward, in water at 527 nm
Spectral irradiance, downward, in water at 528 nm
Spectral irradiance, downward, in water at 529 nm
Spectral irradiance, downward, in water at 530 nm
Spectral irradiance, downward, in water at 531 nm
Spectral irradiance, downward, in water at 532 nm
Spectral irradiance, downward, in water at 533 nm
Spectral irradiance, downward, in water at 534 nm
Spectral irradiance, downward, in water at 535 nm
Spectral irradiance, downward, in water at 536 nm
Spectral irradiance, downward, in water at 537 nm
Spectral irradiance, downward, in water at 538 nm
Spectral irradiance, downward, in water at 539 nm
Spectral irradiance, downward, in water at 540 nm
Spectral irradiance, downward, in water at 541 nm
Spectral irradiance, downward, in water at 542 nm
Spectral irradiance, downward, in water at 543 nm
Spectral irradiance, downward, in water at 544 nm
Spectral irradiance, downward, in water at 545 nm
Spectral irradiance, downward, in water at 546 nm
Spectral irradiance, downward, in water at 547 nm
Spectral irradiance, downward, in water at 548 nm
Spectral irradiance, downward, in water at 549 nm
Spectral irradiance, downward, in water at 550 nm
Spectral irradiance, downward, in water at 551 nm
Spectral irradiance, downward, in water at 552 nm
Spectral irradiance, downward, in water at 553 nm
Spectral irradiance, downward, in water at 554 nm
Spectral irradiance, downward, in water at 555 nm
Spectral irradiance, downward, in water at 556 nm
Spectral irradiance, downward, in water at 557 nm
Spectral irradiance, downward, in water at 558 nm
Spectral irradiance, downward, in water at 559 nm
Spectral irradiance, downward, in water at 560 nm
Spectral irradiance, downward, in water at 561 nm
Spectral irradiance, downward, in water at 562 nm
Spectral irradiance, downward, in water at 563 nm
Spectral irradiance, downward, in water at 564 nm
Spectral irradiance, downward, in water at 565 nm
Spectral irradiance, downward, in water at 566 nm
Spectral irradiance, downward, in water at 567 nm
Spectral irradiance, downward, in water at 568 nm
Spectral irradiance, downward, in water at 569 nm
Spectral irradiance, downward, in water at 570 nm
Spectral irradiance, downward, in water at 571 nm
Spectral irradiance, downward, in water at 572 nm
Spectral irradiance, downward, in water at 573 nm
Spectral irradiance, downward, in water at 574 nm
Spectral irradiance, downward, in water at 575 nm
Spectral irradiance, downward, in water at 576 nm
Spectral irradiance, downward, in water at 577 nm
Spectral irradiance, downward, in water at 578 nm
Spectral irradiance, downward, in water at 579 nm
Spectral irradiance, downward, in water at 580 nm
Spectral irradiance, downward, in water at 581 nm
Spectral irradiance, downward, in water at 582 nm
Spectral irradiance, downward, in water at 583 nm
Spectral irradiance, downward, in water at 584 nm
Spectral irradiance, downward, in water at 585 nm
Spectral irradiance, downward, in water at 586 nm
Spectral irradiance, downward, in water at 587 nm
Spectral irradiance, downward, in water at 588 nm
Spectral irradiance, downward, in water at 589 nm
Spectral irradiance, downward, in water at 590 nm
Spectral irradiance, downward, in water at 591 nm
Spectral irradiance, downward, in water at 592 nm
Spectral irradiance, downward, in water at 593 nm
Spectral irradiance, downward, in water at 594 nm
Spectral irradiance, downward, in water at 595 nm
Spectral irradiance, downward, in water at 596 nm
Spectral irradiance, downward, in water at 597 nm
Spectral irradiance, downward, in water at 598 nm
Spectral irradiance, downward, in water at 599 nm
Spectral irradiance, downward, in water at 600 nm
Spectral irradiance, downward, in water at 601 nm
Spectral irradiance, downward, in water at 602 nm
Spectral irradiance, downward, in water at 603 nm
Spectral irradiance, downward, in water at 604 nm
Spectral irradiance, downward, in water at 605 nm
Spectral irradiance, downward, in water at 606 nm
Spectral irradiance, downward, in water at 607 nm
Spectral irradiance, downward, in water at 608 nm
Spectral irradiance, downward, in water at 609 nm
Spectral irradiance, downward, in water at 610 nm
Spectral irradiance, downward, in water at 611 nm
Spectral irradiance, downward, in water at 612 nm
Spectral irradiance, downward, in water at 613 nm
Spectral irradiance, downward, in water at 614 nm
Spectral irradiance, downward, in water at 615 nm
Spectral irradiance, downward, in water at 616 nm
Spectral irradiance, downward, in water at 617 nm
Spectral irradiance, downward, in water at 618 nm
Spectral irradiance, downward, in water at 619 nm
Spectral irradiance, downward, in water at 620 nm
Spectral irradiance, downward, in water at 621 nm
Spectral irradiance, downward, in water at 622 nm
Spectral irradiance, downward, in water at 623 nm
Spectral irradiance, downward, in water at 624 nm
Spectral irradiance, downward, in water at 625 nm
Spectral irradiance, downward, in water at 626 nm
Spectral irradiance, downward, in water at 627 nm
Spectral irradiance, downward, in water at 628 nm
Spectral irradiance, downward, in water at 629 nm
Spectral irradiance, downward, in water at 630 nm
Spectral irradiance, downward, in water at 631 nm
Spectral irradiance, downward, in water at 632 nm
Spectral irradiance, downward, in water at 633 nm
Spectral irradiance, downward, in water at 634 nm
Spectral irradiance, downward, in water at 635 nm
Spectral irradiance, downward, in water at 636 nm
Spectral irradiance, downward, in water at 637 nm
Spectral irradiance, downward, in water at 638 nm
Spectral irradiance, downward, in water at 639 nm
Spectral irradiance, downward, in water at 640 nm
Spectral irradiance, downward, in water at 641 nm
Spectral irradiance, downward, in water at 642 nm
Spectral irradiance, downward, in water at 643 nm
Spectral irradiance, downward, in water at 644 nm
Spectral irradiance, downward, in water at 645 nm
Spectral irradiance, downward, in water at 646 nm
Spectral irradiance, downward, in water at 647 nm
Spectral irradiance, downward, in water at 648 nm
Spectral irradiance, downward, in water at 649 nm
Spectral irradiance, downward, in water at 650 nm
Spectral irradiance, downward, in water at 651 nm
Spectral irradiance, downward, in water at 652 nm
Spectral irradiance, downward, in water at 653 nm
Spectral irradiance, downward, in water at 654 nm
Spectral irradiance, downward, in water at 655 nm
Spectral irradiance, downward, in water at 656 nm
Spectral irradiance, downward, in water at 657 nm
Spectral irradiance, downward, in water at 658 nm
Spectral irradiance, downward, in water at 659 nm
Spectral irradiance, downward, in water at 660 nm
Spectral irradiance, downward, in water at 661 nm
Spectral irradiance, downward, in water at 662 nm
Spectral irradiance, downward, in water at 663 nm
Spectral irradiance, downward, in water at 664 nm
Spectral irradiance, downward, in water at 665 nm
Spectral irradiance, downward, in water at 666 nm
Spectral irradiance, downward, in water at 667 nm
Spectral irradiance, downward, in water at 668 nm
Spectral irradiance, downward, in water at 669 nm
Spectral irradiance, downward, in water at 670 nm
Spectral irradiance, downward, in water at 671 nm
Spectral irradiance, downward, in water at 672 nm
Spectral irradiance, downward, in water at 673 nm
Spectral irradiance, downward, in water at 674 nm
Spectral irradiance, downward, in water at 675 nm
Spectral irradiance, downward, in water at 676 nm
Spectral irradiance, downward, in water at 677 nm
Spectral irradiance, downward, in water at 678 nm
Spectral irradiance, downward, in water at 679 nm
Spectral irradiance, downward, in water at 680 nm
Spectral irradiance, downward, in water at 681 nm
Spectral irradiance, downward, in water at 682 nm
Spectral irradiance, downward, in water at 683 nm
Spectral irradiance, downward, in water at 684 nm
Spectral irradiance, downward, in water at 685 nm
Spectral irradiance, downward, in water at 686 nm
Spectral irradiance, downward, in water at 687 nm
Spectral irradiance, downward, in water at 688 nm
Spectral irradiance, downward, in water at 689 nm
Spectral irradiance, downward, in water at 690 nm
Spectral irradiance, downward, in water at 691 nm
Spectral irradiance, downward, in water at 692 nm
Spectral irradiance, downward, in water at 693 nm
Spectral irradiance, downward, in water at 694 nm
Spectral irradiance, downward, in water at 695 nm
Spectral irradiance, downward, in water at 696 nm
Spectral irradiance, downward, in water at 697 nm
Spectral irradiance, downward, in water at 698 nm
Spectral irradiance, downward, in water at 699 nm
Spectral irradiance, downward, in water at 700 nm
Disco Bay; Ed; GreenHab; Greenland; irradiance; Melville Bay; Narsaq; Nuuk; ocean color; radiance; Uummanaq
unrestricted
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