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DocumentWorking paperThe status of invasiveness of forest tree species outside their natural habitat: a global review and discussion paper 2003
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No results found.This discussion paper presents a global review of the status of the invasiveness of forest tree species outside their natural habitat. The review covers trees and woody shrubs commonly used in commercial forestry and agroforestry. Information for the review has been collated from published databases and papers, unpublished reports and personal communications. A number of definitions of “invasive species” have been suggested in the literature, some specifically for invasive plants or woody plants . It is recommended here that, in the context of forestry, a common definition be developed that focuses on parameters of population expansion only, because in some common definitions of invasive species impacts are preconceived to be negative. On a global basis, available information on the status of forestry trees that have become invasive is patchy. The terminology used by authors is also very variable and there is frequent overlap in the terms “invasive” and “naturalized”. The evaluation of the extent of invasions by forest trees is most often very qualitative and subjective which makes overall assessments of the magnitude of the problem difficult. -
DocumentOther documentTowards food security and improved nutrition: increasing the contribution of forests and trees 2013The livelihoods of many rural poor are based on secure and equitable access to and control over land and forest resources. These resources are crucial for food security and nutrition and are important in a range of social, cultural and religious practices.
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Book (stand-alone)Manual / guideTraining manual on forests and trees for food security and nutrition 2020
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No results found.Currently in Tanzania, training institutions for professionals in cross-cutting sectors such as forestry and agriculture do not adequately capture the role of forest and tree resources for food security and nutrition, leading to dependency on one sector – agriculture – to cater for food and nutrition diversity. This undervalues the fundamental role of forest ecosystem services for sustainable agriculture by regulating water flows, stabilizing soils, maintaining soil fertility, regulating the climate, and providing habitat for wild pollinators and predators of agricultural pests. Provision of education on sustainable forests and trees for food security and nutrition at all levels seems to be the most conceivable entry point to ensure that adequate knowledge and skills are imparted to professionals. The goals of this training manual are to: enhance the recognition and significance of forestry to food security and nutrition through the sustainable management and use of forests and trees2; enhance the food security and nutrition benefits from the forests and trees; enhance and stimulate research and training capacity; strengthen institutional frameworks by incorporating food security and nutrition objectives in forest management policies, programmes and projects; and develop value chains based on forest and tree resources for sustainable development in the country. The overall objective is to create awareness and enable increased investment in the forestry sector for food security and nutrition in Tanzania. This training manual is also meant to serve as a useful tool for sharing and exchanging knowledge and experiences across different regions (within the country) and beyond.
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DocumentOther documentGlobal Forest Resources Assessment - FRA 2020 - Terms and Definitions
Working Paper No. 188
2018FAO has been coordinating global forest resources assessments every five to ten years since 1946. The assessments have to a great extent contributed to the improvement of concepts, definitions and methods related to forest resources assessments. Strong efforts have been made to harmonize and streamline reporting with other international forest-related processes e.g. within the framework of the Collaborative Partnership on Forest (CPF), as well as with the partner organizations of the Collaborative Forest Resources Questionnaire (CFRQ) and the scientific community, all in order to harmonize and improve forest related definitions and reduce reporting burden on countries. The core definitions build on earlier global assessments to ensure comparability over time. Whenever new definitions are introduced or old definitions modified this is done taking into consideration recommendations from experts in various fora. -
Book (series)FlagshipThe State of the World’s Forests 2018
Forest pathways to sustainable development
2018Nearly three years ago, world leaders agreed to the United Nations 2030 Agenda for Sustainable Development and its 17 Sustainable Development Goals (SDGs) – the central framework for guiding development policies throughout the world. This edition of The State of the World’s Forests is aimed at enhancing our understanding of how forests and their sustainable management contribute to achieving several of the SDGs. Time is running out for the world’s forests: we need to work across sectors, bring stakeholders together, and take urgent action. The State of the World’s Forests 2018 identifies actions that can be taken to increase the contributions of forests and trees that are necessary to accelerate progress towards the SDGs. It is now critical that steps be taken to work more effectively with the private sector, and the informal forest sector must be transformed in order to bring broader economic, social and environmental benefits. Seventy years ago, when FAO completed its first assessment of the world’s forest resources, the major concern was whether there would be enough timber to supply global demand; now we recognize the greater global relevance of our forests and trees. For the first time, The State of the World’s Forests 2018 provides an assessment of the contribution of forests and trees to our landscapes and livelihoods. The purpose of this publication is to provide a much wider audience with an understanding of why forests and trees matter for people, the planet and posterity. -
Book (stand-alone)FlagshipThe State of the World's Biodiversity for Food and Agriculture 2019
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No results found.The State of the World’s Biodiversity for Food and Agriculture presents the first global assessment of biodiversity for food and agriculture worldwide. Biodiversity for food and agriculture is the diversity of plants, animals and micro-organisms at genetic, species and ecosystem levels, present in and around crop, livestock, forest and aquatic production systems. It is essential to the structure, functions and processes of these systems, to livelihoods and food security, and to the supply of a wide range of ecosystem services. It has been managed or influenced by farmers, livestock keepers, forest dwellers, fish farmers and fisherfolk for hundreds of generations. Prepared through a participatory, country-driven process, the report draws on information from 91 country reports to provide a description of the roles and importance of biodiversity for food and agriculture, the drivers of change affecting it and its current status and trends. It describes the state of efforts to promote the sustainable use and conservation of biodiversity for food and agriculture, including through the development of supporting policies, legal frameworks, institutions and capacities. It concludes with a discussion of needs and challenges in the future management of biodiversity for food and agriculture. The report complements other global assessments prepared under the auspices of the Commission on Genetic Resources for Food and Agriculture, which have focused on the state of genetic resources within particular sectors of food and agriculture.