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Abstract: Our study objective is to quantify the present and historical contribution of small-scale fisheries to national economies. We focus on the small-scale fishing sector in Sabah, Malaysia, and use a previously reconstructed time series of Sabah''s small-scale catches as the basis for estimating the economic value of these fisheries. Our findings suggest that since the early 1990s, small-scale fish catches in Sabah may have been undervalued by up to 225%. Presently, small-scale fisheries may be supporting up to an additional 3.5% of Sabah''s population. Further, accounting for the economic impact of unaccounted small-scale fisheries value could have potentially tripled the reported contribution that commercial and small-scale fisheries combined made to GDP in 2009. Overall, our results show that the socio-economic contribution of small-scale fisheries to Sabah society have been substantially undervalued or even unaccounted for historically and in present fisheries statistics. This undervaluation also implies that fishing pressure on Sabah''s inshore marine resources is probably a lot higher than presently perceived, raising concerns about the long-term sustainability of these fisheries resources, and the capacity for Sabah''s inshore fisheries to support coastal livelihoods into the future. Our study strongly suggests the need for more encompassing fisheries monitoring and data collection methods which target the large population of small-scale fishers whose catch is largely unreported. [Copyright &y& Elsevier]

The role that women play in fisheries around the world is receiving increasing international attention yet the contributions by women to fisheries catches continues to be overlooked by society, industry and policy makers. Here, we address this lack of visibility with a global estimation of small-scale fisheries catches by women. Our estimates reveal that women participate in small-scale fishing activities in all regions of the world, with approximately 2.1 million (± 86,000) women accounting for roughly 11% (± 4%) of participants in small-scale fishing activities, i.e., catching roughly 2.9 million (± 835,000) tonnes per year of marine fish and invertebrates. The landed value of the catch by women is estimated at USD 5.6 billion (± 1.5 billion), with an economic impact of USD 14.8 billion per year (± 4 billion), which is equivalent to 25.6 billion real 2010 dollars (± 7.2 billion). These catches are mostly taken along the shoreline, on foot, or from small, non-motorized vessels using low-technology, low-emission gears in coastal waters. Catches taken by women are often for home consumption, and thus considered part of the subsistence sub-sector. However, in many contexts, women also sell a portion of their catch, generating income for themselves and their families. These findings underscore the significant role of women as direct producers in small-scale fisheries value chains, making visible contributions by women to food and livelihood security, globally. [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]