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DocumentOther documentFAO and IGAD call for action to prevent the risk of Rift Valley fever in Eastern Africa 2023
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Book (series)Manual / guidePreparation of Rift Valley fever (RVF) contingency plans (2003) 2002
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Emergency preparedness and contingency planning are key elements for the early detection and control of disease outbreaks of a transboundary nature. While FAO Animal Health Manual No. 6 provides general principles regarding the setting up of emergency preparedness plans, this manula provides information on the nature of Rift Valley fever (RVF), and the principles of, and strategic options for, the prevention and control of RVF. It provides guidelines for individual countires that are threatened by RVF to formulate their overall national policy on control and eradication of a possible incursion of the disease. The manual identifies personnel as well as equipment and other facilities that are needed in a national RVF contingency plan. An outline of the suggested format and contents of a national RVF contingency plan is also provided as a guide and should be modified to suit the needs of, and circumstances that exist in, individual countries. -
Brochure, flyer, fact-sheetBrochureFAO helps countries prevent and control Rift Valley fever 2015
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No results found.RIFT VALLEY FEVER (RVF) is a zoonotic, viral, vector-borne disease representing a threat to human health, animal health and livestock production in Sub-Saharan Africa, the Near East and potentially Europe and the rest of the world. The impact of the disease on people’s livelihoods (socio-economic) and on trade (restrictions) can be high. Climatic factors are important drivers of RVF viral activity as they drive vector abundance and population dynamics, thus influencing the risk of disease emerge nce, transmission and spread. A climate-affecting phenomenon such as El Niño can have high impact on RVF.
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Book (series)Technical studyPacific oyster farming
A practical manual
2024Also available in:
No results found.The purpose of this manual is to give the reader a foundation of practical knowledge regarding all aspects of Pacific oyster cultivation. It is targeted at new entrants to the market wishing to establish a farm, and existing operators who wish to develop their farms and explore new cultivation techniques. The methodologies described can be applied both to low-tech, low budget, small-scale farming operations and to high-tech, big budget, industrial-scale aquaculture production enterprises. This guide focuses on the functional expertise and technical equipment required to construct and manage an operational farm in the diverse environmental and physical locations in which they can be situated, from the initial stages of finding and selecting a suitable site, to the conclusion of the first production cycle and harvesting the crop. The manual contains a brief introduction which describes the relevance of the species with regards to global aquaculture production figures and how it can form an important part of future food production strategies. Chapter 2 describes the anatomy and biology of Crassostrea gigas and gives an indication as to the environmental conditions in which the species thrives as well as the pathologies and predators that can result in poor health leading to potential mortalities. Chapter 3 deals with all aspects of undertaking a survey of potential oyster farming sites and what data should be collected and examined to assess a site’s suitability, but also which areas are best suited to different cultivation techniques. After this, Chapter 4 introduces the main farming techniques that will be described in detail in the following chapters, which includes off-bottom cultivation, on-bottom cultivation, and suspended cultivation, and gives details of some of the most common cultivation equipment necessary to undertake these operations. The techniques and strategies necessary to procure seed oysters and how to develop them through the nursery stage are also introduced. This includes the basic principles of upwelling, which then leads into Chapter 5, which provides a detailed description of how to build and operate one particular example of a Floating Upwelling System (Flupsy) which is suitable for use in remote but sheltered conditions. Chapters 6, 7 and 8 constitute the main body of the manual and provide an in-depth look into the three major cultivation techniques that this guide concentrates on: “Farming with trestles and bags in the intertidal zone”, “On-bottom cultivation in the intertidal or subtidal zone” and “Offshore longline cultivation”. -