Explore Issue Areas

  • Aging
  • Agriculture and Food
  • Animal Welfare
  • Arts and Culture
  • Athletics and Sports
  • Children and Youth
  • Civil Society
  • Community and Economic Development
  • Computers and Technology
  • Consumer Protection
  • Crime and Safety
  • Disabilities
  • Education and Literacy
  • Employment and Labor
  • Energy and Environment
  • LGBTQI
  • Government Reform
  • Health
  • Housing and Homelessness
  • Human Rights and Civil Liberties
  • Humanitarian and Disaster Relief
  • Hunger
  • Immigration
  • International Development
  • Journalism and Media
  • Men
  • Nonprofits and Philanthropy
  • Parenting and Families
  • Peace and Conflict
  • Poverty
  • Prison and Judicial Reform
  • Race and Ethnicity
  • Religion
  • Science
  • Substance Abuse and Recovery
  • Transportation
  • Welfare and Public Assistance
  • Women

Explore Collections

Special Collections are curated collections of research that address a specific topic or research question.

  • IssueLab Results is #OpenForGood

  • Democracy Special Collection

  • Gun Violence Special Collection

  • Immigration Strategies Special Collection

  • Affordable Care Act Special Collection

  • Race and Policing Special Collection

View All

Knowledge Centers are a custom service of IssueLab providing organizations with a simple way to manage and share knowledge on their own websites.

  • New York Foundation Knowledge Center

  • European Foundation Centre Knowledge Center

  • TrustAfrica's African Giving Knowledge Center

View All
Get our monthly emails
  • Help
  • Sign in
  • Upload
  • Issue Areas
  • Collections
  • Services
  • About
  • News

Please login first to save in your collection.

LOGIN

SAVE TO MY LIBRARY

My Collection (0)


Visit My Library
GET EMAILS UPLOAD

A dynamic ocean management tool to reduce bycatch and support sustainable fisheries

by Dana K. Briscoe; Daniel P. Costa; Elliott L. Hazen; Heather Welch; Heidi Dewar; Helen Bailey; Kylie L. Scales; Larry B. Crowder; Rebecca L. Lewison; Sara M. Maxwell; Scott R. Benson; Steven J. Bograd; Suzy Kohin; Tomo Eguchi

May 30, 2018
  • Energy and Environment

  • DESCRIPTION

Seafood is an essential source of protein for more than 3 billion people worldwide, yet bycatch of threatened species in capture fisheries remains a major impediment to fisheries sustainability. Management measures designed to reduce bycatch often result in significant economic losses and even fisheries closures. Static spatial management approaches can also be rendered ineffective by environmental variability and climate change, as productive habitats shift and introduce new interactions between human activities and protected species. We introduce a new multispecies and dynamic approach that uses daily satellite data to track ocean features and aligns scales of management, species movement, and fisheries. To accomplish this, we create species distribution models for one target species and three bycatch-sensitive species using both satellite telemetry and fisheries observer data. We then integrate species-specific probabilities of occurrence into a single predictive surface, weighing the contribution of each species by management concern. We find that dynamic closures could be 2 to 10 times smaller than existing static closures while still providing adequate protection of endangered nontarget species. Our results highlight the opportunity to implement near real-time management strategies that would both support economically viable fisheries and meet mandated conservation objectives in the face of changing ocean conditions. With recent advances in eco-informatics, dynamic management provides a new climate-ready approach to support sustainable fisheries.

More

A dynamic ocean management tool to reduce bycatch and support sustainable fisheries

Download Via DOI

Save To Library

Share Via

Suggest an edit

WHAT TO READ NEXT

  • Ozone Reduction Survey Results: The Spring 97 Report Part 1
  • Design Matters: Making Catch Shares Work
  • Resilient Power Project Case Study: Sterling Municipal Light Department

DOI:

  • doi.org/10.1126/sciadv.aar3001

Published By

  • Science Advances

Funded By

  • National Oceanic and Atmospheric Adminstration
  • NASA Ecoforecasting
  • California Sea Grant

Copyright

  • Creative Commons Attribution-NonCommercial 4.0 International License

Document Type

  • Article

Language

  • English
Linked Data show/hide

This web page is marked up with Schema.org microdata and formatted for machine-reading. Here's why that matters. Have a peek at what a machine sees here .

Title: A dynamic ocean management tool to reduce bycatch and support sustainable fisheries
Publication date 2018-05-30
Publication Year 2018
Authors Dana K. Briscoe , Daniel P. Costa , Elliott L. Hazen , Heather Welch , Heidi Dewar , Helen Bailey , Kylie L. Scales , Larry B. Crowder , Rebecca L. Lewison , Sara M. Maxwell , Scott R. Benson , Steven J. Bograd , Suzy Kohin , Tomo Eguchi
Copyright holder(s) Science Advances
Document type Article
Language English
URL: https://ofg.crc.issuelab.org/resource/a-dynamic-ocean-management-tool-to-reduce-bycatch-and-support-sustainable-fisheries.html
Resource provided by IssueLab

Get free, worthwhile monthly emails from IssueLab!

IssueLab
  • About
  • News
  • Services
Join Us
  • Add to Issuelab
  • Open Knowledge
  • Use Our Data
Support
  • FAQ
  • Contact Us
  • Privacy Policy
  • ToS

Subscribe to our mailing list

There was an error with registration, please try again
Successfully registered!