Cited by 193Marine Biology and Ecology ResearchMarine and coastal ecosystemsMarine and fisheries research

Moonlight drives ocean-scale mass vertical migration of zooplankton during the arctic winter

Open access
Last, Kim S., Hobbs, Laura, Berge, Jørgen, Brierley, Andrew S., Cottier, Finlo·2016·Current Biology

Abstract

In extreme high-latitude marine environments that are without solar illumination in winter, light-mediated patterns of biological migration have historically been considered non-existent [1]. However, diel vertical migration (DVM) of zooplankton has been shown to occur even during the darkest part of the polar night, when illumination levels are exceptionally low [2, 3]. This paradox is, as yet, unexplained. Here, we present evidence of an unexpected uniform behavior across the entire Arctic, in fjord, shelf, slope and open sea, where vertical migrations of zooplankton are driven by lunar illumination. A shift from solar-day (24-hr period) to lunar-day (24.8-hr period) vertical migration takes place in winter when the moon rises above the horizon. Further, mass sinking of zooplankton from the surface waters and accumulation at a depth of ∼50 m occurs every 29.5 days in winter, coincident with the periods of full moon. Moonlight may enable predation of zooplankton by carnivorous zooplankters, fish, and birds now known to feed during the polar night [4]. Although primary production is almost nil at this time, lunar vertical migration (LVM) may facilitate monthly pulses of carbon remineralization, as they occur continuously in illuminated mesopelagic systems [5], due to community respiration of carnivorous and detritivorous zooplankton. The extent of LVM during the winter suggests that the behavior is highly conserved and adaptive and therefore needs to be considered as "baseline" zooplankton activity in a changing Arctic ocean [6-9]. VIDEO ABSTRACT.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.cub.2015.11.038

Cites

56 of 56 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • During the Arctic winter, massive waves of diel vertical migration of zooplankton are linked to the lunar cycle, reflecting moonlight as the predominant light stimulus in that period.

    “For instance, during the Arctic winter, massive waves of diel vertical migration of the zooplankton are linked to the lunar cycle, reflecting the importance of moonlight as the predominant light stimulus in that period (17).”

    From An Overview of Monthly Rhythms and Clocks (2017) · cites this paper as [17]

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Last, K. S., Hobbs, L., Berge, J., Brierley, A. S., & Cottier, F.
Affiliations
  • Scottish Association For Marine Science (GB)
  • University Centre in Svalbard (SJ)
  • University of St Andrews (GB)
  • UiT The Arctic University of Norway (NO)
Corresponding author
Last, Kim S.
Venue
Current Biology
Publisher
Elsevier BV
Published
2016-01
Volume
26
Issue
2
Pages
244-251
ISSN
0960-9822 (ISSN-L)
OpenAlex
W2225827612
Cited by
193
References
56
Citations by year
2026: 9 · 2025: 17 · 2024: 17 · 2023: 20 · 2022: 22 · 2021: 23 · 2020: 36 · 2019: 14 · 2018: 10 · 2017: 16 · 2016: 9
FWCI
13.24
Type
journal article
Language
en
Open access
Locations
  • Current Biology (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • NORA - Norwegian Open Research Archives (submittedVersion, other-oa)
  • NOAA Institutional Repository (submittedVersion, cc-by-nc-nd)
  • St Andrews Research Repository (St Andrews Research Repository) (submittedVersion, cc-by-nc-nd)
Funders
  • UK Natural Environment Research Council (NE/H012524/1, NE/F012381/1)
  • Research Council of Norway (214271, 178766, 216537, 226471)
  • NRC
  • ENI Norge AS (195160)
  • NSF (OPP-9910305, OPP-0352754, ARC-0856330, 1203473)
  • Institute of Ocean Sciences - Fisheries and Oceans, Canada
  • Canada Action Plan 2000 on Climate Change
  • Canada Program on Energy Research and Development
  • Canada National Science and Engineering Research Council
  • USA NOAA Arctic Research Program
  • Canadian Coast Guard
Topics
  • Physical Sciences › Earth and Planetary Sciences › Oceanography › Marine Biology and Ecology Research
  • Physical Sciences › Earth and Planetary Sciences › Oceanography › Marine and coastal ecosystems
  • Physical Sciences › Environmental Science › Global and Planetary Change › Marine and fisheries research
Keywords
zooplankton, diel vertical migration, polar night, Arctic winter, lunar illumination, full moon, zooplankton predation, carbon remineralization, climate change adaptation
MeSH terms
Animals, Arctic Regions, Birds, Fishes, Light, Models, Biological, Oceans and Seas, Seasons, Zooplankton, Moon, Animal Migration

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review