EDFish

Electronic Monitoring and Accountability in the Chesapeake Proves Effective

By / Published: December 13, 2013
MD Blue Crab Design Team member and active EM pilot project participant, David Kirwin, uses a tablet to submit daily harvest reports from his boat Photo Credit: Ward Slacum

MD Blue Crab Design Team member and active EM pilot project participant, David Kirwin, uses a tablet to submit daily harvest reports from his boat
Photo Credit: Ward Slacum

Discussion about innovation, trends and shortfalls in fisheries monitoring tends to focus on large, off-shore fisheries in New England, Alaska and the Pacific.  Those regions are home to multi-species fisheries, with complex biological interactions, and are targeted by large boats that result in sizeable discards of “non-target” fish.  Monitoring technologies, both human and electronic, are essential to reduce this waste.  Smaller scale fisheries, however, have just as much need for improved electronic monitoring and accountability measures.

Not surprisingly, blue crab is the most valuable fishery in the Chesapeake Bay.  And it’s about as complex as they come.  More than 7,000 watermen deploy small boats from thousands of waterfront access points and are regulated by three different management jurisdictions, all of which use antiquated reporting systems.

As reported on this blog before, commercial crabbers in Maryland have tested mobile technologies, like smart phones and tablets, to report and verify daily harvest.  In 2012 and 2013, volunteers used these various technologies and provided constructive feedback to Maryland’s Department of Natural Resources (MDNR) to improve its monitoring and reporting system.  Overall, participants in the two-year pilot are pleased with mobile technology tools and the web-based reporting platform, which along with dockside spot checks, have improved reporting accuracy and timeliness, according to fisheries managers.  As part of the 2013 pilot, fisheries managers offered limited regulatory flexibility for pilot volunteers in order to encourage participation and demonstrate how improved accountability can lead to streamlined regulations. Read More »

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Europe opens a new era of fisheries management

By / Bio / Published: December 11, 2013

 

Lyme Regis fishing boats. Photo Credit: Britt Groosman

Lyme Regis fishing boats. Photo Credit: Britt Groosman

Yesterday, the European Parliament approved the reformed Common Fisheries Policy—the final step in the legislative process heralding a new era in sustainability for European fish stocks.   This formal ‘seal of approval’ from the Parliament mandates an end to overfishing, phasing out discards and restoring depleted fish stocks.

Commissioner Maria Damanaki said: “Today’s vote by the European Parliament means that we now have a policy which will radically change our fisheries and will pave the way for a sustainable future for our fishermen and our resources. I am very grateful to both Parliament and Council for their commitment, vision and overall support for the Commission’s proposals which mean we can now return to sustainable fishing in the short term and put an end to wasteful practices. The new CFP is a driver for what is most needed in today’s Europe: a return to growth and jobs for our coastal communities.”

Commissioner Damanaki deserves a great deal of credit for her tenacity in seeing this deal through to its successful conclusion; both the Commission’s initial proposal and her strong determination to keep reform on track were key factors in the final outcome.

The new CFP will enter into force on 1 January 2014 with some measures in place thereafter, which means there is a lot of work to do to support member states in implementing the new policies. Here are some of the key changes to look for in 2014: Read More »

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A new dawn for Pacific whiting fishery

By / Bio / Published: December 6, 2013
photo credit: willapalens via photopin cc

photo credit: willapalens via photopin cc

Yesterday, a federal court in California upheld the parameters that govern what fishing history is used to set allocations in the Pacific whiting fishery, one sector of the West Coast Groundfish IFQ Program

The decision in the Pacific Dawn litigation on pacific whiting quota share allocation is a win for the fishery and fishermen alike, and protects the integrity of management changes designed to provide for the long-term health of the fishery.

Control dates are established by NOAA to alert fishermen that fishing activity after the control date may not be taken into account when quota allocation decisions are made. As EDF legal staff argued at the hearing in early November, control dates are used to determine historic participation in the fishery, and help fishery managers allocate quota fairly amongst fishermen with a stake in the fishery.  If fishery participants believe that the control dates will not be adhered to, they have an incentive to fish harder and more often as a catch share plan is considered, exacerbating overcapitalization just as managers are moving to reduce it.

Overturning the control dates would have destabilized the fishery at the same time the new management system is producing tremendous benefits. Read More »

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Coral Reef Thresholds for Ecosystem Management

By / Bio / Published: December 4, 2013
(c) Jim Patterson Photography, https://jimpattersonphotography.com/

(c) Jim Patterson Photography, https://jimpattersonphotography.com/

By: Rod Fujita & Kendra Karr

Fisheries management is principally focused on managing fishing pressure, with the goal of keeping individual fish stocks healthy enough to produce good yields.  But fisheries also affect the basic processes that keep ocean ecosystems healthy.  This is why it is important to understand how many fish need to be in the system to maintain the many important services that an ocean ecosystem can produce — including the maintenance of biodiversity, tourism value, and fisheries — and to manage fisheries so that fish populations remain at about that level.

The evidence that fish are important regulators of ecosystem processes is particularly strong in coral reefs.  The abundance and variety of fish is one of the most striking aspects of a healthy coral reef.  Some species transport energy and nutrients between seagrass meadows and the reefs.  Grazing fish species on a healthy coral reef keep seaweeds that would otherwise over-grow the reef in check.   Predators regulate populations of prey species, responding to natural variability by adjusting their feeding rates and numbers.  On a healthy reef, many different species occupy each of these niches, and each does their job in a slightly different way.  This enables the reef to resist threats and other changes (like hurricanes) and to recover from very storms or human impacts, within limits of course. Read More »

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5 Reasons for Hope on World Fisheries Day

By / Published: November 21, 2013
bundle of fish

photo credit: tarotastic via photopin cc

Today is World Fisheries Day— a healthy reminder of how important fisheries are, regardless of where we live.

Wild fisheries must be managed and harvested sustainably in order to successfully rebuild global fish stocks and reliably feed the billions of people around the world who rely on them.

Innovative solutions are needed to establish sustainable fishing practices as the norm and to give a boost to coastal communities that rely on healthy fish stocks.

But today, global fisheries are tremendous pressure—to feed the world’s growing population and from the effects of climate change and ocean acidification.  There is, however, cause for optimism.  Here are 5 reasons why: Read More »

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Catch Shares: Harvesting Sustainable Catches

By / Bio / Published: November 19, 2013

Originally published on November 18, 2013 on the Oceans Health Index Website

Introduction

Written by Steven Katona, Managing Director, Ocean Health Index

Maximizing sustainable food production from the ocean by harvest of wild fish stocks and production of farmed species by mariculture is one of the 10 goals evaluated by the Ocean Health Index, and it is especially closely watched because it is so critical for the future.

Three billion people out of today’s world population of 7.1 billion people depend on seafood for their daily protein and fish contribute a greater proportion of protein to the average diet than poultry.  A single serving of fish or shellfish (150 g) provides 60% of a person’s daily protein requirement, but the ocean’s continued ability to meet that need is in doubt.  Our population is rising steadily and will reach about 8 billion by 2024 and 9 billion by 2040, but the annual catch from wild ocean fisheries has stayed at about 80 million metric tons since about 1990 despite increased effort.  The reason is that too many stocks are overfished and too much productivity is sacrificed as bycatch, illegal and unregulated catch and as a result of habitat loss caused by destructive fishing practices.

Yet without increased wild harvest and augmented mariculture production, the risk of malnutrition will increase for hundreds of millions of people, because the catch will have to be shared by so many more mouths. Read More »

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