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No Thumbnail AvailableBook (series)Technical reportProspects for seaweed production in developing countries 2002
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This circular provides an overview of the seaweed industry and the uses of seaweeds. It reports on future prospects for the seaweed industry in the different developing regions and countries and with due consideration of past experience it offers suggestions and directions for FAO involvement in the support of seaweed industries in developing countries. -
No Thumbnail AvailableBook (series)Technical studyProduction and utilization of products from commercial seaweeds 1987
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No results found.The publication describes the production, properties and main applications of the three major phyco-colloids extracted from seaweed: agar, alginate and carrageenan. There is also a supplementary chapter on the preparation and marketing of seaweeds as food. Although this is based mainly as Japanese experience it is included in order to encourage increased consumption of seaweeds as human food. The authors of the three phyco-colloid chapters have considered raw material sources, post-harvest tr eatment, methods of extraction, chemical composition of the colloids, evaluation of quality, and uses, with some details of economics and marketing. -
No Thumbnail AvailableProjectProgramme / project reportTraining manual on Gracilaria culture and seaweed processing in China
Regional Seafarming Development and Demonstration Project
1990Also available in:
No results found.Gracilaria is a group of warm water seaweeds. There are more than one hundred species in the world, some of which have very important economic value. Gracilaria is used as food and in the preparation of food products. It is also an important raw material in agar-agar production. At present, the world's annual output of Gracilaria is about 30,000 tons, dry weight, most of which comes from natural production. For example, the natural production in Chile, Argentina, and Brazil accounts for one thir d of this total output. With the increasing demand for Gracilaria, greater attention has been focused on the development of its artificial culture by many countries, especially those in Southeast Asia. China is the earliest country that artificially cultured Gracilaria. Today, the culture area in South China is about 2,000 ha producing 3,000 tons dried material annually. Taiwan produces 1,000 tons dried Gracilaria yearly from 400 hectares under cultivation. Nowadays, Gracilaria is cultured mai nly using the following methods: bottom culture, raft culture, stake-rope culture and pond culture. Pond culture can be divided into two systems, monoculture and polyculture with shrimp and other species. The varieties of culture methods can be adapted for different areas. In view of the importance of Gracilaria as a seafarming commodity, the National Coordinators of the Regional Seafarming Project recommended the dissemination of its culture and processing technology, through a regional train ing and demonstration activity, as a means to further increase the opportunities to develop the seafarming industry of the region. This manual has been prepared for the training course on Gracilaria culture under the Regional Seafarming Development and Demonstration Project (RAS/90/002) to be held at Zhanjiang Fisheries College, Zhanjiang, China in August, 1990.
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Book (series)FlagshipThe State of World Fisheries and Aquaculture 2018 (SOFIA)
Meeting the sustainable development goals
2018The 2018 edition of The State of World Fisheries and Aquaculture emphasizes the sector’s role in achieving the 2030 Agenda for Sustainable Development and the Sustainable Development Goals, and measurement of progress towards these goals. It notes the particular contributions of inland and small-scale fisheries, and highlights the importance of rights-based governance for equitable and inclusive development. As in past editions, the publication begins with a global analysis of trends in fisheries and aquaculture production, stocks, processing and use, trade and consumption, based on the latest official statistics, along with a review of the status of the world’s fishing fleets and human engagement and governance in the sector. Topics explored in Parts 2 to 4 include aquatic biodiversity; the ecosystem approach to fisheries and to aquaculture; climate change impacts and responses; the sector’s contribution to food security and human nutrition; and issues related to international trade, consumer protection and sustainable value chains. Global developments in combating illegal, unreported and unregulated fishing, selected ocean pollution concerns and FAO’s efforts to improve capture fishery data are also discussed. The issue concludes with the outlook for the sector, including projections to 2030. As always, The State of World Fisheries and Aquaculture aims to provide objective, reliable and up-to-date information to a wide audience, including policy-makers, managers, scientists, stakeholders and indeed all those interested in the fisheries and aquaculture sector. -
Book (stand-alone)Technical bookTackling Climate Change through Livestock
A global assessment of emissions and mitigation opportunities
2013As renewed international efforts are needed to curb greenhouse gas emissions, the livestock sector can contribute its part. An important emitter of greenhouse gas, it also has the potential to significantly reduce its emissions. This report provides a unique global assessment of the magnitude, the sources and pathways of emissions from different livestock production systems and supply chains. Relying on life cycle assessment, statistical analysis and scenario building, it also prov ides estimates of the sector’s mitigation potential and identifies concrete options to reduce emissions. The report is a useful resource for stakeholders from livestock producers to policy-makers, researchers and civil society representatives, which also intends to inform the public debate on the role of livestock supply chains in climate change and possible solutions. -
Book (series)FlagshipThe State of World Fisheries and Aquaculture - 2016 (SOFIA)
Contributing to food security and nutrition for all
2016This issue of The State of World Fisheries and Aquaculture aims to provide objective, reliable and up-to-date data and information to a wide range of readers – policy-makers, managers, scientists, stakeholders and indeed all those interested in the fisheries and aquaculture sector. As always, the scope is global and the topics many and varied. This edition uses the latest official statistics on fisheries and aquaculture to present a global analysis of trends in fish stocks, production, p rocessing, utilization, trade and consumption. It also reports on the status of the world’s fishing fleets and analyses the make-up of human engagement in the sector. Other materials related to the main publication are also available:- Read the Booklet
Read the Flyer
- Visit the Sofia 2016 webp age
Purchase a print copy.