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Book (series)Climate change risks to marine ecosystems and fisheries
Projections to 2100 from the Fisheries and Marine Ecosystem Model Intercomparison Project
2024Also available in:
No results found.Climate change impacts on marine fisheries resources are changing the distribution and productivity of marine organisms around the globe. Knowledge and model projections to estimate fish biomass gains and losses are crucial for informing climate-resilient fisheries management and adaptation planning. This report was developed in collaboration with the Fisheries and Marine Ecosystem Model Intercomparison Project (FishMIP); it presents projections to 2100 of exploitable fish biomass under different climate scenarios, for all countries and territories. The results are based on state-of-the art modelling approaches produced by a global network of marine ecosystem modelers. Investigating the medium- and long-term effects of climate change on global marine ecosystems and fisheries, modellers collaborated to compare existing models worldwide and to produce an ensemble of projections, along with their associated uncertainties, under low and high-emission future scenarios. The report's elements are expected to support countries' efforts in updating their Nationally Determined Contributions to achieve the Paris Agreement goals. -
Book (series)Fisheries responses to invasive species in a changing climate
Lessons learned from case studies
2024Also available in:
No results found.Due to the increasing pressure of a globalized economy and under the effects of a changing climate, biological invasions have become a frequent feature of marine and freshwater environments. Global fisheries and aquaculture are therefore required to adjust to these changes, with the dual aim of reducing the negative ecological consequences caused by these species and making the most of the advantages they might bring.Here, capitalizing on a wide spectrum of management actions which can be implemented to control and/or adapt to aquatic invasions, nine measures are presented; they can be grouped under environmental, social or socioeconomic strategies, exploring their potential, main challenges and enabling factors. The nine measures, provided with key recommendations, are:#1: Develop and manage a commercial fishery#2: Promote recreational harvesting#3: Explore market opportunities#4: Implement outreach programmes#5: Foster stakeholder engagement#6: Implement spatial control#7: Implement biological control#8: Restore ecosystems#9: Do nothingThese suggestions, discussed among a group of international experts and presented in a synthetic form, may be used as a practical resource (though not an exhaustive one), to aid in the evaluation and identification of appropriate fisheries management responses to aquatic invasive species in the context of climate change. While it may not address all the complexities of the subject, it provides a starting point for adaptation strategies, recognizing the diverse legal, cultural and socioeconomic conditions in different fishery contexts, offering valuable insights for policymakers, fisheries managers, and practitioners who have to deal with aquatic invasions. -
Book (stand-alone)Adaptation to Climate Change in Agriculture, Forestry and Fisheries: Perspective, Framework and Priorities 2007
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No results found.Climate change adaptation requires the use of good agricultural, forestry and fisheries practices to meet changing and more difficult environmental conditions. To make sure appropriate information is shared and put into practice, FAO works to build capacities at the national, local and community levels to raise awareness and prepare for climate change impacts. At the government level, the goal is to mainstream climate change strategies and actions in agricultural policies and programmes to reduc e vulnerability and provide local communities with site-specific solutions. FAO'S INTERDEPARTMENTAL WORKING GROUP ON CLIMATE CHANGE sets the context for interdisciplinary technical and policy expertise. Ongoing activities with rural communities and research institutions provides practical information to countries through: global data sets and assessing scientific evidence; analytical tools and models; crop forecasting and impact monitoring; information dissemination on climate change-related ris ks; providing a neutral forum for best practices, negotiations and technical discussions.
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