- Nearly 60% of ocean experiencing significantly increasing cumulative impact
- Marine wildlife populations decreased by half in past 40 years
- High European fisheries profits linked to sustainable practices
- US’s first large-scale offshore wind development held up by fisheries concerns
- Top ocean science research priorities for sustainable development identified
- New research brings spatial analysis approach to coastal adaptation planning
- New navigator helps practitioners find ecosystem-based climate adaptation tools and methods
- New toolkit assists with climate adaptation of coastal and marine protected areas
- Reports provide information and decision support for coral reef interventions
- Global atlas of surface ocean carbon-dioxide observations available
- New interactive map connects US home values and risk of sea-level-rise-related flooding
- New website compiles resources for deep-ocean stewardship
- Marine planning and management trainings added to database
- Responses request for surveys on US marine and coastal adaptation and capacity development for ocean projects
Editor’s note: Heather Welch is a research associate with the University of California at Santa Cruz and the (US) NOAA Southwest Fisheries Science Center’s Environmental Research Division. The Skimmer spoke with her about her research, which focuses on understanding and planning for the spatial and temporal dynamics of large-scale marine processes.
The Skimmer: We last covered dynamic ocean management and dynamic ocean management tools in 2014. Can you tell us a bit about how the field has progressed since then?
One area of progress is that dynamic ocean management is now better located within the larger field of dynamic management, allowing us to borrow concepts and methodologies from more established disciplines. Weather science has been developing dynamic management tools such as weather forecasts and hurricane forecast tracks for over a century. While on land, established dynamic management tools track floods, wildfires, and disease outbreaks. Understanding the parallels between dynamic ocean management and dynamic management in other realms allows us to leverage lessons learned and avoid reinventing the wheel.
Another area of advancement is that dynamic ocean management tools are moving towards producing forecasts. Initially, tools were producing hindcasts and nowcasts, i.e., predicting where species were last month and where species are today, respectively. Now, dynamic ocean management tools are forecasting species distributions days to seasons in advance. For example, the Atlantic Sturgeon Risk Model predicts Atlantic sturgeon habitat one to three days in advance to help fishers avoid the bycatch of these endangered fish. A seasonal forecasting system in the Great Australia Bight predicts the distribution of Southern bluefin tuna several months into the future to help fishers efficiently locate and harvest their target species. These types of forecasts give end-users time to plan ahead for future conditions.
Lastly, dynamic ocean management is moving from single-species tools to multi-species tools that can address greater proportions of biodiversity. Single-species management was a natural starting point for the field, but established methodologies and technological advances now allow for more complex tools. For example, TurtleWatch helps fishers avoid the bycatch of loggerhead and leatherback turtles. On the US west coast, EcoCast helps fishers maintain their target catch of swordfish while avoiding the bycatch of loggerhead turtles, California sea lions, and blue sharks.
In case you missed it, last month’s issue of The Skimmer featured original articles:
- Expanding our view of voices that matter: New perspectives on ocean stakeholders. As economies, technologies, and climate shift, it is critical to reexamine our views of who ocean stakeholders are, their relative importance, and how we engage them. Read fascinating new perspectives on ocean stakeholders.
- An end to harmful fisheries subsidies may be coming soon – and that could help a marine ecosystem near you. Every year, national governments collectively provide an estimated US$20 billion to their domestic fishing industries in ways that hurt marine ecosystems and many coastal communities. Learn about harmful fisheries subsidies and global efforts to eliminate them.
Virginia energy company planning major offshore wind farm project
To solve climate change, remember the ocean
Date / Time: Oct 9, 2019, 8:00am US PDT / 11:00am US EST
Presented by: Kate Hogg, Independent Consultant & Nathan Bennett of the University Of British Columbia
Description: This webinar which is part of the closure activities of the FishMPABlue2 project will provide participants with an overview of lessons learned about governance of SSF in Mediterranean MPAs. The project utilised a participative approach to apply and test a ‘governance toolkit’ in 11 MPAs throughout the Mediterranean. In this webinar we will begin with a general introduction to governance and management in the Mediterranean, but also have input from Nathan Bennett about a more international and global perspective. We will briefly introduce the “ins and outs” of the toolkit and how it was and can be applied, with examples from the project case studies. We will wrap up with a description of how the innovative participative approach applied in FishMPABlue2 helped create positive collaborations between fishers, MPA managers and researchers in advancing MPA governance and improving overall perceptions and MPA support. The webinar is targeted at MPA practitioners, fisheries managers and NGOs alike.