Related items
Showing items related by metadata.
-
Book (series)Flagship2018年世界渔业和水产养殖状况
实现可持续发展目标
2018《2018年世界渔业和水产养殖状况》重点阐述渔业和水产养殖在实现《2030年可持续发展议程》和可持续发展目标并对目标实现进展加以衡量方面所发挥的重要作用。本报告指出内陆和小规模渔业的特殊贡献，并突出基于权利的治理对于平等和包容性发展的重要性。与以往版本相同，本报告首先根据最新官方统计数据，对全球渔业和水产养殖生产、种群、加工和利用、贸易和消费趋势进行分析，对世界渔船、人员参与和部门治理情况加以综述。第2至第4部分探讨的议题包括水生生物多样性、渔业和水产养殖生态系统方法、气候变化影响与对策、该部门对粮食安全和人类营养的贡献、国际贸易、消费者保护和可持续价值链相关问题。本报告还探讨了在打击非法、不报告和不管制捕鱼方面的全球进展、部分海洋污染问题以及粮农组织改进捕捞渔业数据相关工作。本报告最后对该部门加以展望，包括对2030年情况做出预测。《世界渔业和水产养殖状况》一如既往地致力于为政策制定者、管理者、科学家、利益相关方以及所有对渔业和水产养殖感兴趣的广大受众提供客观、可靠和最新信息。 -
-
Users also downloaded
Showing related downloaded files
-
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”. -
BookletCorporate general interestEmissions due to agriculture
Global, regional and country trends 2000–2018
2021Also available in:
No results found.The FAOSTAT emissions database is composed of several data domains covering the categories of the IPCC Agriculture, Forestry and Other Land Use (AFOLU) sector of the national GHG inventory. Energy use in agriculture is additionally included as relevant to emissions from agriculture as an economic production sector under the ISIC A statistical classification, though recognizing that, in terms of IPCC, they are instead part of the Energy sector of the national GHG inventory. FAO emissions estimates are available over the period 1961–2018 for agriculture production processes from crop and livestock activities. Land use emissions and removals are generally available only for the period 1990–2019. This analytical brief focuses on overall trends over the period 2000–2018. -
Book (series)High-profileOECD-FAO Agricultural Outlook 2023-2032 2023The Agricultural Outlook 2023-2032 is a collaborative effort of the Organisation for Economic Co-operation and Development (OECD) and the Food and Agriculture Organization of the United Nations (FAO). It brings together the commodity, policy and country expertise of both organisations as well as input from collaborating member countries to provide an annual assessment of the prospects for the coming decade of national, regional and global agricultural commodity markets. The publication consists of 11 Chapters; Chapter 1 covers agricultural and food markets; Chapter 2 provides regional outlooks and the remaining chapters are dedicated to individual commodities.