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  • ALTITUDE; ARCHEMHAB; CT; DATE/TIME; LATITUDE; LONGITUDE; Maria S. Merian; MSM21/3; MSM21/3-track; Radiance, sky at 320 nm; Radiance, sky at 325 nm; Radiance, sky at 330 nm; Radiance, sky at 335 nm; Radiance, sky at 340 nm; Radiance, sky at 345 nm; Radiance, sky at 350 nm; Radiance, sky at 355 nm; Radiance, sky at 360 nm; Radiance, sky at 365 nm; Radiance, sky at 370 nm; Radiance, sky at 375 nm; Radiance, sky at 380 nm; Radiance, sky at 385 nm; Radiance, sky at 390 nm; Radiance, sky at 395 nm; Radiance, sky at 400 nm; Radiance, sky at 405 nm; Radiance, sky at 410 nm; Radiance, sky at 415 nm; Radiance, sky at 420 nm; Radiance, sky at 425 nm; Radiance, sky at 430 nm; Radiance, sky at 435 nm; Radiance, sky at 440 nm; Radiance, sky at 445 nm; Radiance, sky at 450 nm; Radiance, sky at 455 nm; Radiance, sky at 460 nm; Radiance, sky at 465 nm; Radiance, sky at 470 nm; Radiance, sky at 475 nm; Radiance, sky at 480 nm; Radiance, sky at 485 nm; Radiance, sky at 490 nm; Radiance, sky at 495 nm; Radiance, sky at 500 nm; Radiance, sky at 505 nm; Radiance, sky at 510 nm; Radiance, sky at 515 nm; Radiance, sky at 520 nm; Radiance, sky at 525 nm; Radiance, sky at 530 nm; Radiance, sky at 535 nm; Radiance, sky at 540 nm; Radiance, sky at 545 nm; Radiance, sky at 550 nm; Radiance, sky at 555 nm; Radiance, sky at 560 nm; Radiance, sky at 565 nm; Radiance, sky at 570 nm; Radiance, sky at 575 nm; Radiance, sky at 580 nm; Radiance, sky at 585 nm; Radiance, sky at 590 nm; Radiance, sky at 595 nm; Radiance, sky at 600 nm; Radiance, sky at 605 nm; Radiance, sky at 610 nm; Radiance, sky at 615 nm; Radiance, sky at 620 nm; Radiance, sky at 625 nm; Radiance, sky at 630 nm; Radiance, sky at 635 nm; Radiance, sky at 640 nm; Radiance, sky at 645 nm; Radiance, sky at 650 nm; Radiance, sky at 655 nm; Radiance, sky at 660 nm; Radiance, sky at 665 nm; Radiance, sky at 670 nm; Radiance, sky at 675 nm; Radiance, sky at 680 nm; Radiance, sky at 685 nm; Radiance, sky at 690 nm; Radiance, sky at 695 nm; Radiance, sky at 700 nm; Radiance, sky at 705 nm; Radiance, sky at 710 nm; Radiance, sky at 715 nm; Radiance, sky at 720 nm; Radiance, sky at 725 nm; Radiance, sky at 730 nm; Radiance, sky at 735 nm; Radiance, sky at 740 nm; Radiance, sky at 745 nm; Radiance, sky at 750 nm; Radiance, sky at 755 nm; Radiance, sky at 760 nm; Radiance, sky at 765 nm; Radiance, sky at 770 nm; Radiance, sky at 775 nm; Radiance, sky at 780 nm; Radiance, sky at 785 nm; Radiance, sky at 790 nm; Radiance, sky at 795 nm; Radiance, sky at 800 nm; Radiance, sky at 805 nm; Radiance, sky at 810 nm; Radiance, sky at 815 nm; Radiance, sky at 820 nm; Radiance, sky at 825 nm; Radiance, sky at 830 nm; Radiance, sky at 835 nm; Radiance, sky at 840 nm; Radiance, sky at 845 nm; Radiance, sky at 850 nm; Radiance, sky at 855 nm; Radiance, sky at 860 nm; Radiance, sky at 865 nm; Radiance, sky at 870 nm; Radiance, sky at 875 nm; Radiance, sky at 880 nm; Radiance, sky at 885 nm; Radiance, sky at 890 nm; Radiance, sky at 895 nm; Radiance, sky at 900 nm; Radiance, sky at 905 nm; Radiance, sky at 910 nm; Radiance, sky at 915 nm; Radiance, sky at 920 nm; Radiance, sky at 925 nm; Radiance, sky at 930 nm; Radiance, sky at 935 nm; Radiance, sky at 940 nm; Radiance, sky at 945 nm; Radiance, sky at 950 nm; RAMSES-ACC hyperspectral radiometer, TriOS; Underway cruise track measurements  (1)
  • Arctic  (1)
Document type
Keywords
Publisher
Years
  • 1
    facet.materialart.
    Unknown
    Distribution of Alexandrium fundyense (Dinophyceae) cysts in Greenland and Iceland, with an emphasis on viability and growth in the Arctic (2016)
    Details
    Publication Date: 2022-05-25
    Description: Author Posting. © The Author(s), 2016. This is the author's version of the work. It is posted here by permission of Inter-Research for personal use, not for redistribution. The definitive version was published in Marine Ecology Progress Series 547 (2016): 33-46, doi:10.3354/meps11660.
    Description: The bloom-forming dinoflagellate Alexandrium fundyense has been extensively studied due its toxin-producing capabilities and consequent impacts to human health and economies. This study investigated the prevalence of resting cysts of A. fundyense in western Greenland and Iceland to assess the historical presence and magnitude of bloom populations in the region, and to characterize environmental conditions during summer, when bloom development may occur. Analysis of sediments collected from these locations showed that Alexandrium cysts were present at low to moderate densities in most areas surveyed, with highest densities observed in western Iceland. Additionally, laboratory experiments were conducted on clonal cultures established from isolated cysts or vegetative cells from Greenland, Iceland, and the Chukchi Sea (near Alaska) to examine the effects of photoperiod interval and irradiance levels on growth. Growth rates in response to the experimental treatments varied among isolates, but were generally highest under conditions that included both the shortest photoperiod interval (16h:8h light:dark) and higher irradiance levels (~146-366 µmol photons m-2 s-1), followed by growth under an extended photoperiod interval and low irradiance level (~37 µmol photons m-2 s-1). Based on field and laboratory data, we hypothesize that blooms in Greenland are primarily derived from advected Alexandrium populations, as low bottom temperatures and limited light availability would likely preclude in situ bloom development. In contrast, the bays and fjords in Iceland may provide more favorable habitat for germling cell survival and growth, and therefore may support indigenous, self-seeding blooms.
    Description: Funding for this study was provided by the James M. and Ruth P. Clark Arctic Research Initiative to Anderson and Richlen, and for the ARCHEMHAB expedition via the Helmholtz Institute initiative Earth and Environment under the PACES Program Topic 2 Coast (Workpackage 3) of the Alfred Wegener Institute. Additional support was provided by the Woods Hole Center for Oceans and Human Health through National Science Foundation (NSF) Grant OCE-1314642 and National Institute of Environmental Health Sciences (NIEHS) Grant 1-P01-ES021923-01.
    Description: 2017-04-07
    Keywords: Arctic ; Alexandrium ; Dinoflagellate ; Cysts ; Harmful algal bloom
    Repository Name: Woods Hole Open Access Server
    Type: Preprint
    Location Call Number Limitation Availability
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    PAPER (OA)
  • 2
    facet.materialart.
    Unknown
    Spectral sky radiance during Maria S. Merian cruise MSM21/3 (ARCHEMHAB) (2013)
    PANGAEA
    Details
    Publication Date: 2024-02-02
    Keywords: ALTITUDE; ARCHEMHAB; CT; DATE/TIME; LATITUDE; LONGITUDE; Maria S. Merian; MSM21/3; MSM21/3-track; Radiance, sky at 320 nm; Radiance, sky at 325 nm; Radiance, sky at 330 nm; Radiance, sky at 335 nm; Radiance, sky at 340 nm; Radiance, sky at 345 nm; Radiance, sky at 350 nm; Radiance, sky at 355 nm; Radiance, sky at 360 nm; Radiance, sky at 365 nm; Radiance, sky at 370 nm; Radiance, sky at 375 nm; Radiance, sky at 380 nm; Radiance, sky at 385 nm; Radiance, sky at 390 nm; Radiance, sky at 395 nm; Radiance, sky at 400 nm; Radiance, sky at 405 nm; Radiance, sky at 410 nm; Radiance, sky at 415 nm; Radiance, sky at 420 nm; Radiance, sky at 425 nm; Radiance, sky at 430 nm; Radiance, sky at 435 nm; Radiance, sky at 440 nm; Radiance, sky at 445 nm; Radiance, sky at 450 nm; Radiance, sky at 455 nm; Radiance, sky at 460 nm; Radiance, sky at 465 nm; Radiance, sky at 470 nm; Radiance, sky at 475 nm; Radiance, sky at 480 nm; Radiance, sky at 485 nm; Radiance, sky at 490 nm; Radiance, sky at 495 nm; Radiance, sky at 500 nm; Radiance, sky at 505 nm; Radiance, sky at 510 nm; Radiance, sky at 515 nm; Radiance, sky at 520 nm; Radiance, sky at 525 nm; Radiance, sky at 530 nm; Radiance, sky at 535 nm; Radiance, sky at 540 nm; Radiance, sky at 545 nm; Radiance, sky at 550 nm; Radiance, sky at 555 nm; Radiance, sky at 560 nm; Radiance, sky at 565 nm; Radiance, sky at 570 nm; Radiance, sky at 575 nm; Radiance, sky at 580 nm; Radiance, sky at 585 nm; Radiance, sky at 590 nm; Radiance, sky at 595 nm; Radiance, sky at 600 nm; Radiance, sky at 605 nm; Radiance, sky at 610 nm; Radiance, sky at 615 nm; Radiance, sky at 620 nm; Radiance, sky at 625 nm; Radiance, sky at 630 nm; Radiance, sky at 635 nm; Radiance, sky at 640 nm; Radiance, sky at 645 nm; Radiance, sky at 650 nm; Radiance, sky at 655 nm; Radiance, sky at 660 nm; Radiance, sky at 665 nm; Radiance, sky at 670 nm; Radiance, sky at 675 nm; Radiance, sky at 680 nm; Radiance, sky at 685 nm; Radiance, sky at 690 nm; Radiance, sky at 695 nm; Radiance, sky at 700 nm; Radiance, sky at 705 nm; Radiance, sky at 710 nm; Radiance, sky at 715 nm; Radiance, sky at 720 nm; Radiance, sky at 725 nm; Radiance, sky at 730 nm; Radiance, sky at 735 nm; Radiance, sky at 740 nm; Radiance, sky at 745 nm; Radiance, sky at 750 nm; Radiance, sky at 755 nm; Radiance, sky at 760 nm; Radiance, sky at 765 nm; Radiance, sky at 770 nm; Radiance, sky at 775 nm; Radiance, sky at 780 nm; Radiance, sky at 785 nm; Radiance, sky at 790 nm; Radiance, sky at 795 nm; Radiance, sky at 800 nm; Radiance, sky at 805 nm; Radiance, sky at 810 nm; Radiance, sky at 815 nm; Radiance, sky at 820 nm; Radiance, sky at 825 nm; Radiance, sky at 830 nm; Radiance, sky at 835 nm; Radiance, sky at 840 nm; Radiance, sky at 845 nm; Radiance, sky at 850 nm; Radiance, sky at 855 nm; Radiance, sky at 860 nm; Radiance, sky at 865 nm; Radiance, sky at 870 nm; Radiance, sky at 875 nm; Radiance, sky at 880 nm; Radiance, sky at 885 nm; Radiance, sky at 890 nm; Radiance, sky at 895 nm; Radiance, sky at 900 nm; Radiance, sky at 905 nm; Radiance, sky at 910 nm; Radiance, sky at 915 nm; Radiance, sky at 920 nm; Radiance, sky at 925 nm; Radiance, sky at 930 nm; Radiance, sky at 935 nm; Radiance, sky at 940 nm; Radiance, sky at 945 nm; Radiance, sky at 950 nm; RAMSES-ACC hyperspectral radiometer, TriOS; Underway cruise track measurements
    Type: Dataset
    Format: text/tab-separated-values, 116332 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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