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Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251084025 Category : Technology & Engineering Languages : en Pages : 304
Book Description
The publication was prepared based on information provided by 86 countries, outcomes from regional and subregional consultations and commissioned thematic studies. It includes: •an overview of definitions and concepts related to Forest Genetic Resources (FGR) and a review of their value; •a description of the main drivers of changes; •the presentation of key emerging technologies; •an analysis of the current status of FGR conservation, use and related developments; •recommendations addressing the challenges and needs. By the FAO Commission on Genetic Resources for Food and Agriculture.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251084025 Category : Technology & Engineering Languages : en Pages : 304
Book Description
The publication was prepared based on information provided by 86 countries, outcomes from regional and subregional consultations and commissioned thematic studies. It includes: •an overview of definitions and concepts related to Forest Genetic Resources (FGR) and a review of their value; •a description of the main drivers of changes; •the presentation of key emerging technologies; •an analysis of the current status of FGR conservation, use and related developments; •recommendations addressing the challenges and needs. By the FAO Commission on Genetic Resources for Food and Agriculture.
Author: Commission on Genetic Resources for Food and Agriculture Publisher: ISBN: 9789251084038 Category : Forest germplasm resources conservation Languages : en Pages : 276
Author: Publisher: ISBN: 9789251084694 Category : Ecosystem management Languages : en Pages : 281
Book Description
"There is renewed interest in the use of native tree species in ecosystem restoration for their biodiversity benefits. Growing native tree species in production systems (e.g. plantation forests and subsistence agriculture) can also ensure landscape functionality and support for human livelihoods. Achieving full benefits, however, requires consideration of genetic aspects that are often neglected, such as suitability of germplasm to the site, quality and quantity of the genetic pool used and regeneration potential. Understanding the extent and nature of gene flow across fragmented agro-ecosystems is also crucial to successful ecosystem restoration. This study, prepared within the ambit of The State of the World\2019s Forest Genetic Resources, reviews the role of genetic considerations in a wide range of ecosystem restoration activities involving trees. It evaluates how different approaches take, or could take, genetic aspects into account, thereby leading to the identification and selection of the most appropriate methods. The publication includes a review and syntheses of experience and results; an analysis of successes and failures in various systems; and definitions of best practices including genetic aspects. It also identifies knowledge gaps and needs for further research and development efforts. Its findings, drawn from a range of approaches, help to clarify the role of genetic diversity and will contribute to future developments."--Publisher description.
Author: Graudal, L., Loo, J., Fady, B., Vendramin, G., Aravanopoulos, F.A., Baldinelli, G., Bennadji, Z., Ramamonjisoa, L., Changtragoon, S. and Kjær, E.D. Publisher: Food & Agriculture Org. ISBN: 9251337594 Category : Technology & Engineering Languages : en Pages : 92
Book Description
This study, prepared within the ambit of The State of the World’s Forest Genetic Resources, reviews issues related to the development of indicators for tree genetic diversity. It includes a historical account of the development of science-based indicators for tree genetic diversity that embrace ecological surrogates for genetic diversity, the genealogical approach, genetic monitoring of management units, the use of molecular markers, as well as relevant experience from other organisms and policy processes. It also includes a section on relevant data, data sources, and databases. Finally, the study proposes a set of four operational indicators for monitoring tree genetic diversity. The proposed indicators could support efforts towards sustainable forest management, as well as the development of indicators for the post-2020 global biodiversity framework.
Author: Food and Agriculture Organization of the United Nations Publisher: Fao ISBN: 9789255084225 Category : Languages : zh-CN Pages : 0
Book Description
Forest genetic resources (FGR) are the heritable materials maintained within and among tree and other woody plant species that are of actual or potential economic, environmental, scientific or societal value. They are crucial to the adaptation and protection of our ecosystems, landscapes and production systems, yet are subject to increasing pressures and unsustainable use. At its 11th session in June 2007, the Commission on Genetic Resources for Food and Agriculture emphasized the urgent need to conserve and sustainably use FGR, and included a report on The State of the World's Forest Genetic Resources in its Multi-Year Program of Work. On the basis of the information and knowledge compiled by FAO for The State of World's Forest Genetic Resources, the Commission developed the Global Plan of Action for the Conservation, Sustainable Use and Development of Forest Genetic Resources, adopted by the FAO Conference at its 38th session in June 2013. This Global Plan of Action identifies 27 strategic priorities grouped into 4 areas: 1) improving the availability of, and access to, information on FGR; 2) conservation of FGR (in situ and ex situ); 3) sustainable use, development and management of FGR; 4) policies, institutions and capacity-building. Implementation of the Global Plan of Action will strengthen the sustainability of the management of FGR while contributing towards the Millennium Development Goals, the post-2015 agenda and the Aichi Biodiversity Targets. While primary responsibility for implementation lies with governments, FAO has a strong commitment to supporting countries in these efforts, working with governments and other partners at the national, regional and international levels and in line with FAO's Reviewed Strategic Framework approved by its Member States. Indeed, the Global Plan of Action is an integral part of FAO's efforts to realize its Strategic Objective 2, to "increase and improve provision of goods and services from agriculture, forestry and fisheries in a sustainable manner."
Author: Food and Agriculture Organization of the United Nations Publisher: Food and Agriculture Organization ISBN: 9789254084226 Category : Nature Languages : ru Pages : 34
Book Description
Forest genetic resources (FGR) are the heritable materials maintained within and among tree and other woody plant species that are of actual or potential economic, environmental, scientific or societal value. They are crucial to the adaptation and protection of our ecosystems, landscapes and production systems, yet are subject to increasing pressures and unsustainable use. At its 11th session in June 2007, the Commission on Genetic Resources for Food and Agriculture emphasized the urgent need to conserve and sustainably use FGR, and included a report on The State of the World's Forest Genetic Resources in its Multi-Year Programme of Work. On the basis of the information and knowledge compiled by FAO for The State of World's Forest Genetic Resources, the Commission developed the Global Plan of Action for the Conservation, Sustainable Use and Development of Forest Genetic Resources , adopted by the FAO Conference at its 38th session in June 2013. This Global Plan of Action identifies 27 strategic priorities grouped into 4 areas: 1) improving the availability of, and access to, information on FGR; 2) conservation of FGR (in situ and ex situ); 3) sustainable use, development and management of FGR; 4) policies, institutions and capacity-building. Implementation of the Global Plan of Action will strengthen the sustainability of the management of FGR while contributing towards the Millennium Development Goals, the post-2015 agenda and the Aichi Biodiversity Targets. While primary responsibility for implementation lies with governments, FAO has a strong commitment to supporting countries in these efforts, working with governments and other partners at the national, regional and international levels and in line with FAO's Reviewed Strategic Framework approved by its Member States. Indeed, the Global Plan of Action is an integral part of FAO's efforts to realize its Strategic Objective 2, to "increase and improve provision of goods and services from agriculture, forestry and fisheries in a sustainable manner".
Author: Publisher: ISBN: Category : Languages : en Pages : 67
Book Description
This report describes the current state of the Dutch forest genetic resources and the most important factors influencing them. It gives complementary information to the previously-submitted questionnaire on the First Report on the implementation of the FAO Global plan of action on Forest Genetic Resources. The Dutch information in the report will be used by the FAO as input for the Second State of the World’s Forest Genetic Resources for Food and Agriculture.
Author: Dawson, I.K., Leakey, R., Place, F., Clement, C.R., Weber, J.C., Cornelius, J.P., Roshetko, J.M., Tchoundjeu, Z., Kalinganire, A., Masters, E., Orwa, C., McMullin, S., Kindt, R., Graudal, L. & Jamnadass, R. Publisher: Food & Agriculture Org. ISBN: 9251337586 Category : Juvenile Nonfiction Languages : en Pages : 64
Book Description
This study, prepared within the ambit of The State of the World’s Forest Genetic Resources, reviews what is known about the value of trees for tropical rural communities. It focuses on non-timber products harvested from trees in natural and managed forests and woodlands, the various products and services obtained from trees planted or retained in agroforestry systems, and the commercial products of tree commodity crops. The role of intra-specific genetic variation in determining the value of trees in supporting livelihoods is discussed in each of the three contexts. The study also identifies specific points that should be given particular attention in the future to better support tree-based livelihoods of rural communities in the tropics.
Author: National Research Council Publisher: National Academies Press ISBN: 0309040345 Category : Science Languages : en Pages : 246
Book Description
News reports concerning decline of the world's forests are becoming sadly familiar. Most losses are measured in square kilometers, but a more profound loss cannot be measured. As forests disappear, so do their genetic resources. The genes they possess can no longer aid in their adaptation to a changing environment, nor can they be used to develop improved varieties or products. This book assesses the status of the world's tree genetic resources and management efforts. Strategies for meeting future needs and alternatives to harvesting natural forests are presented. The book also outlines methods and technologies for management, evaluates activities now under way, and makes specific recommendations for a global strategy for forest management.