Rebuilding Colombian fisheries: A success story

Submitted by Petra Hansson on

Assessing progress on sustainability in fisheries presents an urgent need to evaluate how management reforms interact with fishing communities to not only assure the health of the fish stock, but also create social and economic benefits. A number of fisheries management reforms are undertaken every year in recognition of the important role fisheries play in providing employment and income to remote coastal communities, contributing to food security and poverty alleviation.

Fisheries, Policy Design

Collapse and recovery of the Colombian queen conch resource

Submitted by Petra Hansson on
EfD Authors:

The triple-bottom-line (TBL) approach defines successful fisheries as those which are ecologically sustainable, capable of generating profits to fishermen, and socially accepted. This approach has brought two significant challenges to fishery managers. On the one hand, the TBL approach usually requires new types of data and analysis to guide scientifically-based fisheries assessment. Recent research suggests that scientifically-assessed fisheries have a better likelihood of success compared with scientifically-unassessed fisheries, which represent most developing country fisheries.

Fisheries

Locating Marine Protected Areas for Turtle Conservation: Understanding Ecology and Fishers

Submitted by Petra Hansson on

The Convention on Biological Diversity’s Aichi Targets include target goals of setting aside a percentage of marine areas as marine protected areas (MPAs).  One purpose of marine protected areas is to protect species such as sea turtles from fishing. Fishing can accidentally catch turtles and can disrupt the turtles’ progress to the beach for laying eggs.

Biodiversity, Fisheries

The Economic, Social and Ecological Performance of the Industrial Trawl Fishery in Ghana: Application of the FPI’s

Submitted by Petra Hansson on

To ensure that benefits from capture fisheries accrue to nationals, fisheries regulations and acts prioritize local access and harvest rights in near and distant waters within a nation’s exclusive economic zone (EEZ). The lack of local capital to finance industrial fishing, such as trawling, has compelled developing coastal countries’ fishermen to access foreign investment through contractual agreement such as hire-purchases.

Fisheries

Fisheries Performance in Africa: An Analysis Based on Data from 14 Countries DP 20-24

Submitted by Eugenia Leon on

The Fisheries Performance Indicators is a data collection tool that allows comparable fisheries data in the environmental, economic and community dimensions to be collected even in data-poor environments. In this paper, data collected for  35 fisheries in 14 African countries that make up 54.8% of Africa’s reported fish landings are analyzed and compared to global averages. Similar to a previous global analysis, our results indicate no trade-offs between the different pillars of sustainability, as all are positively correlated.

Fisheries

Siting Marine Protected Areas with Area Targets: Protecting Rural Incomes, Fish Stocks, and Turtles in Costa Rica 20-08

Submitted by Eugenia Leon on

With many countries seeking to increase the area conserved in marine protected areas (MPAs) to achieve the Convention on Biodiversity’s protected area targets by 2020, we employ a bioeconomic model to determine which configurations of MPAs that meet area targets perform the best for secondary goals, including fishing yield, rural income, fish stocks, and sea turtle conservation.

Fisheries

Optimal Allocation of Anchovy Stocks as Baitfish for Tuna and Food for Local Communities in Developing Coastal Countries 20-14

Submitted by Eugenia Leon on
EfD Authors:

Bait tuna boats in developing coastal countries compete for small pelagic stocks such as anchovy that are primarily targeted by artisanal fishers. The tuna vessels are typically foreign owned, their catches are exported, and the vessels pay taxes to the resource-rich countries; by contrast, the artisanal fishers exploit the small pelagic stocks to support their livelihoods. In addition, the technologies employed in catching the baitfish (i.e., intermediate input) may destroy the benthic floor of the management area of artisanal stocks.

Fisheries

Measuring the Impact of Management Reforms on the Triple Bottom Line of an Industrial Deep-Sea Shrimp Fishery in the Colombian Pacific 20-13

Submitted by Eugenia Leon on

This study compares the performance of the industrial deep-sea shrimp fishery in the Colombian Pacific prior to and following important management reforms aligned with the FAO Code of Conduct for Responsible Fisheries. The Fishery Performance Indicators (FPIs) methodology was applied to examine changes in the ecological, economic and social outcomes brought about by the reforms. The analysis revealed that regulatory reform improved environmental performance through increases in stock size and

Fisheries

Measuring Triple Bottomline Performance in a Fishery Attempting to Recover from Collapse: The Case of the Colombian Queen Conch Fishery 20-12

Submitted by Eugenia Leon on

The rebuilding of collapsed fisheries is a major challenge for fisheries science and management, requiring multi-faceted evaluations to assess the current and potential performance of recovering fisheries. Single-dimensional analyses such as stock abundance assessments are only partially effective in determining the best course of action for fisheries in this condition.

Fisheries