Evidence map›Paper›PMID 31988285›Full record

ArticleNature communications2020

Habitat compression and ecosystem shifts as potential links between marine heatwave and record whale entanglements.

Jarrod A Santora, Nathan J Mantua, Isaac D Schroeder, John C Field, Elliott L Hazen, Steven J Bograd, William J Sydeman, Brian K Wells, John Calambokidis, Lauren Saez and 2 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
26.9field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

47 citing papers in PubMed, 263 citations in OpenAlex.

  1. Variable spatial management implications based on different seabird distribution and diversity metrics.Ecological applications : a publication of the Ecological Society of America · 2026
    Article
  2. Habitat use by critically endangered North Pacific right whales linked to sea ice dynamics at varying spatial scales.Ecological applications : a publication of the Ecological Society of America · 2026
    Article
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  11. Species aggregation models resolve essential foraging habitat: Implications for conservation and management.Ecological applications : a publication of the Ecological Society of America · 2025
    Article
  12. Elevated fish growth yet postponed maturation during intense marine heatwaves.Ecological applications : a publication of the Ecological Society of America · 2025
    Article
  13. Article
  14. Review
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  17. Review
  18. Responses at various levels of ecological hierarchy indicate acclimation to sequential sublethal heatwaves in a temperate benthic ecosystem.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Article
  19. Significant challenges to the sustainability of the California coast considering climate change.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  20. Atmosphere teleconnections from abatement of China aerosol emissions exacerbate Northeast Pacific warm blob events.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 3 institutions in 1 country.

Jarrod A SantoraDepartment of Applied Mathematics, University of California, 1156 High Street, Santa Cruz, California, 95064, USA. jsantora@ucsc.edu.ORCID http://orcid.org/0000-0002-5991-4283
Nathan J MantuaFisheries Ecology Division, Southwest Fisheries Science Center, National Marine Fisheries Service, NOAA, 110 McAllister Way, Santa Cruz, California, 95060, USA.
Isaac D SchroederEnvironmental Research Division, Southwest Fisheries Science Center, National Marine Fisheries Service, NOAA, 99 Pacific Street, Monterey, California, 93940, USA.ORCID http://orcid.org/0000-0001-8425-4152
John C FieldFisheries Ecology Division, Southwest Fisheries Science Center, National Marine Fisheries Service, NOAA, 110 McAllister Way, Santa Cruz, California, 95060, USA.
Elliott L HazenEnvironmental Research Division, Southwest Fisheries Science Center, National Marine Fisheries Service, NOAA, 99 Pacific Street, Monterey, California, 93940, USA.ORCID http://orcid.org/0000-0002-0412-7178
Steven J BogradEnvironmental Research Division, Southwest Fisheries Science Center, National Marine Fisheries Service, NOAA, 99 Pacific Street, Monterey, California, 93940, USA.
William J SydemanFarallon Institute, 101 H Street, Suite Q, Petaluma, California, 94952, USA.
Brian K WellsFisheries Ecology Division, Southwest Fisheries Science Center, National Marine Fisheries Service, NOAA, 110 McAllister Way, Santa Cruz, California, 95060, USA.ORCID http://orcid.org/0000-0001-8731-8043
John CalambokidisCascadia Research Collective, 218½ W 4th Avenue, Olympia, Washington, 98501, USA.
Lauren SaezProtected Resources Division, Southwest Regional Office, National Marine Fisheries Service, NOAA, 501 West Ocean Boulevard, Long Beach, California, 90802, USA.ORCID http://orcid.org/0000-0003-4988-4655
Dan LawsonProtected Resources Division, Southwest Regional Office, National Marine Fisheries Service, NOAA, 501 West Ocean Boulevard, Long Beach, California, 90802, USA.
Karin A ForneySouthwest Fisheries Science Center, National Marine Fisheries Service, NOAA, Moss Landing, California, USA.ORCID http://orcid.org/0000-0002-9195-4701
NOAA National Marine Fisheries Service · USCascadia Research Collective · USFarallon Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Climate change and increased variability and intensity of climate events, in combination with recovering protected species populations and highly capitalized fisheries, are posing new challenges for fisheries management. We examine socio-ecological features of the unprecedented 2014-2016 northeast Pacific marine heatwave to understand the potential causes for record numbers of whale entanglements in the central California Current crab fishery. We observed habitat compression of coastal upwelling, changes in availability of forage species (krill and anchovy), and shoreward distribution shift of foraging whales. We propose that these ecosystem changes, combined with recovering whale populations, contributed to the exacerbation of entanglements throughout the marine heatwave. In 2016, domoic acid contamination prompted an unprecedented delay in the opening of California's Dungeness crab fishery that inadvertently intensified the spatial overlap between whales and crab fishery gear. We present a retroactive assessment of entanglements to demonstrate that cooperation of fishers, resource managers, and scientists could mitigate future entanglement risk by developing climate-ready fisheries approaches, while supporting thriving fishing communities.

Indexed as

Behavior, AnimalClimate ChangeAnimalsBiodiversityConservation of Natural ResourcesEcosystemHoming BehaviorHot TemperatureHumpback WhalePopulation Density

Identifiers

PMID31988285
PMCPMC6985238
OpenAlexW3003114600

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.