Tracking the global footprint of fisheries

Kroodsma, David A.; Mayorga, Juan; Hochberg, Timothy; Miller, Nathan A.; Boerder, Kristina; Ferretti, Francesco; Wilson, Alex; Bergman, Bjorn; White, Timothy D.; Block, Barbara A.; Woods, Paul; Sullivan, Brian J.; Costello, Christopher; Worm, Boris

doi:10.1126/science.aao5646

Science

2018

DOI: 10.1126/science.aao5646

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Tracking the global footprint of fisheries

David A. Kroodsma

¹

,

Juan Mayorga

²

,

Timothy Hochberg

³

et al.

Abstract: Although fishing is one of the most widespread activities by which humans harvest natural resources, its global footprint is poorly understood and has never been directly quantified. We processed 22 billion automatic identification system messages and tracked >70,000 industrial fishing vessels from 2012 to 2016, creating a global dynamic footprint of fishing effort with spatial and temporal resolution two to three orders of magnitude higher than for previous data sets. Our data show that industrial fishing occ… Show more

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Cited by 1,003 publications

(936 citation statements)

References 36 publications

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918

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“…While we cannot directly measure boat captains' expectations about a possible future closure, this surge in preemptive fishing within PIPA relative to the control region occurred presumably because fishing vessels anticipated the eventual arrival of the marine reserve before its implementation. Third, fishing in PIPA falls to nearly zero after the marine reserve is established, consistent with previous literature (11,12), but fishing in the control region is little affected. This again confirms the validity of our control area.…”

Section: Resultssupporting

confidence: 88%

The blue paradox: Preemptive overfishing in marine reserves

McDermott

¹

,

Meng

²

,

McDonald

³

et al. 2018

Proc. Natl. Acad. Sci. U.S.A.

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

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“…While we cannot directly measure boat captains' expectations about a possible future closure, this surge in preemptive fishing within PIPA relative to the control region occurred presumably because fishing vessels anticipated the eventual arrival of the marine reserve before its implementation. Third, fishing in PIPA falls to nearly zero after the marine reserve is established, consistent with previous literature (11,12), but fishing in the control region is little affected. This again confirms the validity of our control area.…”

Section: Resultssupporting

confidence: 88%

The blue paradox: Preemptive overfishing in marine reserves

McDermott

¹

,

Meng

²

,

McDonald

³

et al. 2018

Proc. Natl. Acad. Sci. U.S.A.

Get access via publisher Add to dashboard Cite

Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

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“…Monthly maps of both fishing and observation coverage are included in the Supplementary Material (Supplementary Figures 1-3, 7, 8, 11, 12). In line with the conclusions of Kroodsma et al (2018), we observed less seasonal fluctuation than expected. The relative seasonal consistency, especially in shallower water, was an unexpected finding that requires further vessel-by-vessel analysis to investigate the consistency of individual potential observation platforms.…”

Section: Discussionsupporting

confidence: 92%

Fishing Gear as a Data Collection Platform: Opportunities to Fill Spatial and Temporal Gaps in Operational Sub-Surface Observation Networks

Vranken¹,

Vastenhoud²,

Manning

³

et al. 2020

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

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“…Using Global Fishing Watch data, we estimate that 60% of the global seamount population experienced fishing activity in the period 2014–2018. This aligns with previous work using the Global Fishing Watch AIS dataset (2012–2016) that examined global fishing activity, which found 55% of the ocean was exploited by fisheries (Kroodsma et al, 2018).…”

Section: Discussionsupporting

confidence: 90%

Monitoring global fishing activity in proximity to seamounts using automatic identification systems

Kerry

¹

,

Exeter

²

,

Witt

³

2022

Get access via publisher Add to dashboard Cite

Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

show abstract

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