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A Strategic Reassessment of Fish Farming Potential in Africa
"(Reprint. First published in 1998) The present study is an update of an earlier assessment of warm-water fish farming potential in Africa, by Kapetsky (1994). The objective of this study was to assess locations and areal expanses that have potential for warm-water and temperate-water fish farming in continental Africa. The study was based on previous estimates for Africa by the above author, and on estimates of potential for warm-water and temperate-water fish farming in Latin America by Kapetsky and Nath (1997). However, a number of refinements have been made. The most important refinement was that new data allowed a sevenfold increase in resolution over that used in the previous Africa st...
Aquaculture zoning, site selection and area management under the ecosystem approach to aquaculture
The ecosystem approach to aquaculture provides the conceptual guideline for spatial planning and management. This publication describes the major steps related to these activities. The rationale for and objectives of each step, the ways (methodologies) to implement it, and the means (tools) that are available to enable a methodology are described in a stepwise fashion. Recommendations to practitioners and policy-makers are provided. A separate policy brief accompanies this paper. The benefits from spatial planning and management are numerous and include higher productivity and returns for investors, and more effective mitigation of environmental, economic and social risks, the details of which are provided in this paper.
A Global Mapping System for Bambara Groundnut Production
This report describes an approach to assess locations and areal expenses that have potential for the production of bambara groundnut (Vigna subterranea L. Verdc) across the world. The methodology was applied both to regions such as Africa, where the crop is widely cultivated but where experimental evidence is limited, and to new regions that have not previously been associated with bambara groundnut but where environmental factors are conductive for productive growth. A weather generator and a crop simulation model of bambara groundnut (BAMnut) were incorporated into a Geographical Information System (GIS) to predict, for the first time, bambara groundnut production for the world. BAMnut is ...
Geographic Information Systems, Remote Sensing and Mapping for the Development and Management of Marine Aquaculture
The objective of this document is to illustrate the ways in which Geographical Information Systems (GIS), remote sensing and mapping can play a role in the development and management of marine aquaculture. The perspective is global. The approach is to employ example applications that have been aimed at resolving many of the important issues in marine aquaculture. The underlying purpose is to stimulate the interest of individuals in the government, industry and educational sectors of marine aquaculture to make more effective use of these tools. A brief introduction to spatial tools and their use in the marine fisheries sector precedes the example applications. The most recent applications have been selected to be indicative of the state of the art, allowing readers to make their own assessments of the benefits and limitations of use of these tools in their own disciplines. Also published in Chinese and Spanish.
Mapping Coastal Aquaculture and Fisheries Structures by Satellite Imaging Radar
Inventory and monitoring of coastal aquaculture and fisheries structures provide important baseline data for decision-making in planning and development, including regulatory laws, environmental protection and revenue collection. Mapping these structures can be performed with good accuracy and at regular intervals by satellite remote sensing, which allows observation of vast areas, often of difficult accessibility, at a fraction of cost of traditional surveys. This study is based on interpretation of satellite imaging radar data and a detailed image analysis procedure id described. The report aims at the necessary technology transfer for and operational use of the approach indicated in other similar environments.
Report of the Second Expert Consultation on the Development of Guidelines for Sustainable Aquaculture (GSA)
In line with the recommendation of the FAO Sub-Committee on Aquaculture of the Committee on Fisheries (COFI-SCA) made in 2017, as endorsed by the Committee on Fisheries (COFI) in 2018, regarding the preparation of the Guidelines for Sustainable Aquaculture (GSA), the FAO Fisheries and Aquaculture Division organized, virtually, the second Expert Consultation on the development of GSA from 18 to 22 October 2021. Thirteen experts from Africa, Asia, Latin America, the Middle East, and North America attended the consultation. They were supported by seven resource persons and the FAO Secretariat. The objective of the consultation was to discuss and review the drafts of the GSA, the accompanying “Action-Oriented Guidance for Transforming Aquaculture for Greater Contribution to Achieve the SDGs: Key Interconnected Actions to Guide Decision-Makers and Practitioners (AOG)”, and the background document used for the preparation of the GSA and the AOG. The consultation significantly improved these three documents and technically endorsed the drafts of the GSA and the AOG. The experts agreed to the next step of submitting these drafts to the next session of COFI-SCA for further guidance.
Regional Review on Status and Trends in Aquaculture Development in North America – 2015
FAO Fisheries and Aquaculture Circulars A summary of trends in North America for 2010–2015, this review describes current and evolving aquaculture practices (species, methods, amounts and values) and details the needs of the industry in terms of resources, services and technologies. Environmental impacts are discussed, as well as the industry's response to market demands and opportunities, its contribution to social and economic development, and external pressures on the sector (e.g. climate change).
Emerging Technology for Sustainable Development
This volume comprises the select peer-reviewed proceedings of the 2nd International Conference on Emerging Trends in Engineering and Technology (EGTET 2022). It provides a comprehensive and broad spectrum picture of the state-of-the-art research and development in the area of speech processing, remote sensing, blockchain technology, the Internet of Things, power systems economics, AC/DC microgrids, smart energy metering and power grids, etc. This volume will provide a valuable resource for those in academia and industry.
African Water Resource Database: Technical manual and workbook. Technical manual
The African Water Resource Database (AWRD) is a set of data and custom-designed tools, combined in a geographic information system (GIS) analytical framework, aimed at facilitating responsible inland aquatic resource management with a focus on inland fisheries and aquaculture. It thus provides a valuable instrument to promote food security. The AWRD data archive includes an extensive collection of datasets covering the African continent, including: surface waterbodies, watersheds, aquatic species, rivers, political boundaries, population density, soils, satellite imagery and many other physiographic and climatological data. This technical paper is the second of two publications about the AWRD, and it includes a technical manual for spatial analysts and a workbook for university students and teachers. The first part of this technical paper is available separately (ISBN 9789251057407).
The United Nations World Water Development Report 3
The United Nations World Water Development Report, published every three years, is a comprehensive review providing an authoritative picture of the state of the world's freshwater resources. It offers best practices as well as in-depth theoretical analyses to help stimulate ideas and actions for better stewardship in the water sector. It is the only report of its kind, resulting from the collaboration and contributions of the 26 UN agencies, commissions, program, funds, secretariats and conventions that have a significant role in addressing global water concerns. The news media are full of talk of crises - in climate change, energy and food and troubled financial markets. These crises are li...
