Expanded aquaculture production is largely credited with meeting increases in fish consumption globally. Risk-based approaches are increasingly informing decision-making across the management of the freshwater and marine realms,3 reflecting greater sophistication in a general evolution under way since the mid-twentieth century from growing the catch to becoming more centred on management and conservation.2 Their judicious use provides checks and balances to help to ensure fishing and trade are conducted sustainably and irretrievable impacts prevented or minimized. The timescale for the adaptation decision is important in terms of both climate risks (whether it is near term or long term) and adaptation (whether it is for an immediate project proposal or a long-term adaptation policy). & Zavialov, P.O. Full nutritional benefits can result from the consumption of the entire fish of small species, as their head, bones and skin are rich in micronutrients. 1 Taconet, M., Kroodsma, D. & Fernandes, J.A. While small-scale fisheries can look very different in each of these contexts, they have in common that they provide livelihoods for millions, essential nutrition to billions, and contribute substantially to household, local and national economies and economic growth. Aquaculture supplies more fish and seaweed for human consumption than do capture fisheries (Cheshire, Nayar and Roos, 2019). Rome. The amount utilized for reduction to fishmeal and fish oil peaked in 1994 at over 30 million tonnes and then declined to less than 14 million tonnes in 2014. Fed aquaculture production has outpaced that of the non-fed subsector in world aquaculture. Tuna stocks are generally well assessed, and very few stocks of the principal tuna species are of unknown status. The FAO Fish Price Index (FPI) is calculated across a range of prices for the major species groups. Other actions called for included preventing labour and human rights abuses in the sector, and greater attention to the specificities of small-scale fishers. The 2020 edition of The State of World Fisheries and Aquaculture continues to demonstrate the significant and growing role of fisheries and aquaculture in providing food, nutrition and employment. However, preliminary projections by a few companies indicate that they may have the capacity to recover once the crisis eases. Since 1980, natural disasters have hit every region of the world with growing frequency and intensity. It aims to contribute evidence to inform global dialogues and policy-making processes to enable fishers, civil society organizations and NGOs to advocate for productive, sustainable and equitable small-scale fisheries. Antifreeze proteins from polar fishes’ skin tissue can be used to reduce the damage caused by frozen storage of meat. Important commercial stocks of hake (Merluccius merluccius) and turbot (Scophthalmus maximus) show particularly high fishing pressure, while many stocks of anchovy (Engraulis encrasicolus) and sardine (Sardina pilchardus) show biomass levels below biologically sustainable levels. These detrimental effects include social conflicts between users of land and aquatic resources (especially water), and the destruction of important ecosystem services. The tools are integral to a disaster risk reduction and adaptation response, as they show the economic value of fish and fisheries products and identify key value-chain stakeholders. Earthen ponds remain the most commonly used type of facility for inland aquaculture production, although raceway tanks, aboveground tanks, pens and cages are also widely used where local conditions allow. The methodology for development of the SAG was discussed at an expert consultation held in Rome in June 2019 and presented at the tenth session of the Sub-Committee on Aquaculture in August 2019. The Sustainable Aquaculture Guidelines (SAG), which target primarily policymakers, will be developed by making use of, and sharing the lessons learned from, various case studies selected in different regions. FAO. For some species whose production relies on the naturally occurring seed in the sea, the production cycle is entirely in the sea. Four versions of the scoring framework were generated, one for each set of predictions outputted by two models: 1 Pörtner, H.-O., Karl, D.M., Boyd, P.W., Cheung, W.W.L., Lluch-Cota, S.E., Nojiri, Y., Schmidt, D.N. In response to The State of the World’s Aquatic Genetic Resources for Food and Agriculture, the Commission requested that FAO prepare a global plan of action (GPA) on AqGR. and Caulerpa spp., produced in East and Southeast Asia) are produced primarily as human food, although low-grade products and scraps from processing factories are used for other purposes, including feed for abalone culture. In 1991, the Nineteenth Session of the FAO Committee on Fisheries (COFI) requested that FAO develop the concept of responsible fisheries and elaborate a code of conduct to this end. For capture fisheries, China’s policies aim to reduce its domestic catches through controls on licensing, reduction in the number of fishers and fishing vessels, and output controls. Therefore, it is important to define biodiversity conservation goals that both engage use sectors such as fisheries and aquaculture, and that target species-rich environments where human pressures are greatest. mangroves); and loss of fishing days.3 Each year, East African countries are among those experiencing the highest number of natural and human-induced disasters in Africa. However, work is under way to improve this through efforts such as those described in the section Illuminating Hidden Harvests, p. 176, focusing on small-scale fisheries and ongoing FAO work conducted on improving data quality and reporting. The rate of photosynthesis is 0.05 minutes-1 at 0.5 g/100 mL baking soda, 0.0625 minutes-1 at 1 g/100 mL baking soda, 0.08 minutes-1at 2 g/100 mL baking soda, and 0.09 minutes-1at 3 g/100 mL baking soda. FAO is monitoring the situation closely to assess the overall impact of the pandemic on fisheries and aquaculture production, consumption and trade. To support the growing momentum in implementing the SSF Guidelines – and in response to the SDGs – FAO, WorldFish and Duke University have been working in partnership with experts globally to revisit and build on the initial Hidden Harvest study. Several RFMO/As and regional environmental authorities (regional seas organizations and conventions) are working together to incorporate explicit benchmarks for the conservation of this biodiversity, benchmarks that reflect the more decisive commitment of capture fisheries to address ecosystem and biodiversity considerations across its activities (CBD, 2018). This score takes into account: (i) the outputs of models for predicting area-specific changes in catch potential; and (ii) a composite score derived from a selection of metrics measuring the State’s economic and nutritional dependence on marine capture fisheries, in addition to its overall level of economic and social development. All water below wilting point is called unavailable water..  It continually undergoes development by way of numerous physical, chemical and biological processes, which include weathering with associated erosion. Low fish consumption in sub-Saharan Africa is the result of a number of interconnected factors, including among others: population increasing at a higher rate than food fish supply; stagnation of fish production because of pressure on capture fisheries resources; and a poorly developed aquaculture sector. All data are expressed in live weight equivalent. Sinclair, M. & Valdimarsson, G. 2003. In: MarineBiotech [online]. www.fao.org/3/nb850en/nb850en.pdf. Although individual country scores inevitably vary across the different combinations of projection models and scenarios, it is possible to observe several common results across countries. All four of these countries have significant aquaculture production. , Bellemare, M.F., Roheim, C., Aguilar-Manjarrez, J. 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