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Abstract: It has been argued that a possible root cause of Somali piracy is the (illegal) overfishing that has been taking place in the country's waters, which has deprived local fishers of their livelihoods, and which may be considered as another form of ‘piracy’. In this paper, we explore the origins of this argument using both historical and ecosystem justice frameworks, and argue that the origin of piracy in Somalia is a result of a combination of state failure, IUU fishing, toxic waste dumping and its impact on the ecosystem. We then present some potential resolutions to the problem of piracy, which requires a multifaceted approach, including (i) the establishment of a viable Somali state where the rule of law is the order of the day; and (ii) action taken to prevent illegal fishing and toxic waste dumping to provide support for the local fishing industry. [Copyright &y& Elsevier]

The article calls on the World Trade Organization (WTO) to eliminate harmful fisheries subsidies to curb overfishing, biodiversity degradation and loss, and carbon dioxide emissions. Fisheries subsidies that cause harm include those that lower the cost of fuel and vessel construction, those that provide price support to keep market prices artificially high, and those provided to distant-water fishing fleets.

Sumaila, U. R. 2013. How to make progress in disciplining overfishing subsidies. ICES Journal of Marine Science, 70: 251–258.The World Trade Organization (WTO) has been working for more than seven years now to discipline overfishing subsidies, as mandated by the global community, without success. I argue that this failure is partly because WTO negotiators aim for an all-inclusive deal, i.e. negotiations are conducted as a “single undertaking”, whereby results must be achieved in all areas. Negotiators are required to broker an all-inclusive deal for all maritime WTO member countries and for all fisheries, whether domestic or international; small or large scale; developing or developed country fisheries. It is argued here that this commitment to a “single undertaking” does not align the incentive to remove subsidies with national interests, and therefore needs to be changed by splitting the world's fisheries into domestic and international fisheries. In this way, the battle for eliminating overfishing subsidies for some stocks would shift to home countries, and for others this would still rest with the international community. This split, it is argued, would align the incentives and improve the chances of eliminating overfishing subsidies. [ABSTRACT FROM PUBLISHER]

Overfishing is the most significant threat facing sharks and rays. Given the growth in consumption of seafood, combined with the compounding effects of habitat loss, climate change, and pollution, there is a need to identify recovery paths, particularly in poorly managed and poorly monitored fisheries. Here, we document conservation through fisheries management success for 11 coastal sharks in US waters by comparing population trends through a Bayesian state-space model before and after the implementation of the 1993 Fisheries Management Plan for Sharks. We took advantage of the spatial and temporal gradients in fishing exposure and fisheries management in the Western Atlantic to analyze the effect on the Red List status of all 26 wide-ranging coastal sharks and rays. We show that extinction risk was greater where fishing pressure was higher, but this was offset by the strength of management engagement (indicated by strength of National and Regional Plan of Action for sharks and rays). The regional Red List Index (which tracks changes in extinction risk through time) declined in all regions until the 1980s but then improved in the North and Central Atlantic such that the average extinction risk is currently half that in the Southwest. Many sharks and rays are wide ranging, and successful fisheries management in one country can be undone by poorly regulated or unregulated fishing elsewhere. Our study underscores that well-enforced, science-based management of carefully monitored fisheries can achieve conservation success, even for slow-growing species. [ABSTRACT FROM AUTHOR]

A letter to the editor is presented regarding the need to split fisheries into international and domestic ones to deal with concerns on overfishing subsidies.

A third of global fish stocks are overexploited and many are economically underperforming, resulting in potential unrealized net economic benefits of USD 51 to 83 billion annually. However, this aggregate view, while useful for global policy discussion, may obscure the view for those actors who engage at a regional level. Therefore, we develop a method to associate large companies with their fishing operations and evaluate the biological sustainability of these operations. We link current fish biomass levels and landings to the revenue streams of the companies under study to compute potentially unrealized fisheries revenues and profits at the level of individual firms. We illustrate our method using two case studies: anchoveta (Engraulis ringens; Engraulidae) in Peru and menhaden in the USA (Brevoortia patronus and B. tyrannus; Clupeidae). We demonstrate that both these fisheries could potentially increase their revenues compared to the current levels of exploitation. We estimate the net but unrealized fishery benefits for the companies under question. This information could be useful to investors and business owners who might want to be aware of the actual fisheries performance options of the companies they invest in. [ABSTRACT FROM AUTHOR]

Recreational fishing is a vital component of the tourism economy in Baja California Sur (BCS), Mexico, although several artisanal and industrial fisheries continue to operate in the region. The commercial long-liner fleet in particular is widely held to be responsible both for diminishing shark populations and declines in billfish through bycatch. Using available fisheries and ecosystem data, we develop an Ecopath with Ecosim (EwE) model to represent current ecosystem and fishing dynamics in BCS and explore the ecological and economic effects of specific fisheries policy measures. Results suggest that currently mandated bycatch limits for the longlining fleet will have little effect on marlin abundance in the area. In an overfished ecosystem, decreasing fishing effort can result in higher overall catches through population rebuilding. While perhaps ecologically justified, increases in the abundance of sharks, a top predator, can have negative effects on other valued species in the ecosystem. The effects of these trophic dynamics must not be overlooked, as they can negate or even reverse desired outcomes from fisheries management. [Copyright &y& Elsevier]