Trees, forests and land use in drylands: the first global assessment PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Trees, forests and land use in drylands: the first global assessment PDF full book. Access full book title Trees, forests and land use in drylands: the first global assessment by Food and Agriculture Organization of the United Nations. Download full books in PDF and EPUB format.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251319995 Category : Technology & Engineering Languages : en Pages : 207
Book Description
Drylands cover 41 percent of the Earth's land surface. This publication presents the results of the first global assessment of trees, forests and land use in these lands. The assessment breaks new methodological ground: it relies on the visual interpreation of freely available satellite images, carried out by more than 200 experts in a series of regional workshops. Using a tool called Open Foris ollect Earth, developed by FAO in collaboration with Google, participants gathered and analysed information for mrore than 200 000 sample plots worldwide. For each region, the report summarizes the distribution of forests, other wooded land and other land uses including grasslands, croplands, built-up areas and barren land, across all drylands and by aridity zone. It also estimates tree canopy cover, shrub cover, forest type and presence of trees outside forest. Indicatng that the global drylands contain more than one-quarter of the world's forest area, and that trees are present on 31 percent of the world's dryland area, the report provides a baseline for future monitoring and will support countries in their efforts to identify appropriate investments for the restoration and sustainable management of drylands.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251319995 Category : Technology & Engineering Languages : en Pages : 207
Book Description
Drylands cover 41 percent of the Earth's land surface. This publication presents the results of the first global assessment of trees, forests and land use in these lands. The assessment breaks new methodological ground: it relies on the visual interpreation of freely available satellite images, carried out by more than 200 experts in a series of regional workshops. Using a tool called Open Foris ollect Earth, developed by FAO in collaboration with Google, participants gathered and analysed information for mrore than 200 000 sample plots worldwide. For each region, the report summarizes the distribution of forests, other wooded land and other land uses including grasslands, croplands, built-up areas and barren land, across all drylands and by aridity zone. It also estimates tree canopy cover, shrub cover, forest type and presence of trees outside forest. Indicatng that the global drylands contain more than one-quarter of the world's forest area, and that trees are present on 31 percent of the world's dryland area, the report provides a baseline for future monitoring and will support countries in their efforts to identify appropriate investments for the restoration and sustainable management of drylands.
Author: Publisher: ISBN: Category : Arid regions forestry Languages : en Pages : 190
Book Description
Drylands cover 41 percent of the Earth's land surface. This publication presents the results of the first global assessment of trees, forests and land use in these lands. The assessment breaks new methodological ground: it relies on the visual interpreation of freely available satellite images, carried out by more than 200 experts in a series of regional workshops. Using a tool called Open Foris ollect Earth, developed by FAO in collaboration with Google, participants gathered and analysed information for mrore than 200 000 sample plots worldwide. For each region, the report summarizes the distribution of forests, other wooded land and other land uses including grasslands, croplands, built-up areas and barren land, across all drylands and by aridity zone. It also estimates tree canopy cover, shrub cover, forest type and presence of trees outside forest. Indicatng that the global drylands contain more than one-quarter of the world's forest area, and that trees are present on 31 percent of the world's dryland area, the report provides a baseline for future monitoring and will support countries in their efforts to identify appropriate investments for the restoration and sustainable management of drylands.
Author: Emmanuel N. Chidumayo Publisher: Routledge ISBN: 1136531378 Category : Technology & Engineering Languages : en Pages : 294
Book Description
The dry forests and woodlands of Sub-Saharan Africa are major ecosystems, with a broad range of strong economic and cultural incentives for keeping them intact. However, few people are aware of their importance, compared to tropical rainforests, despite them being home to more than half of the continent's population. This unique book brings together scientific knowledge on this topic from East, West, and Southern Africa and describes the relationships between forests, woodlands, people and their livelihoods. Dry forest is defined as vegetation dominated by woody plants, primarily trees, the canopy of which covers more than 10 per cent of the ground surface, occurring in climates with a dry season of three months or more. This broad definition - wider than those used by many authors - incorporates vegetation types commonly termed woodland, shrubland, thicket, savanna, wooded grassland, as well as dry forest in its strict sense. The book provides a comparative analysis of management experiences from the different geographic regions, emphasizing the need to balance the utilization of dry forests and woodland products between current and future human needs. Further, the book explores the techniques and strategies that can be deployed to improve the management of African dry forests and woodlands for the benefit of all, but more importantly, the communities that live off these vegetation formations. Thus, the book lays a foundation for improving the management of dry forests and woodlands for the wide range of products and services they provide.
Author: Haddad, F.F., Herrera, P.M., Besbes, B. Publisher: Food & Agriculture Org. ISBN: 9251369569 Category : Nature Languages : en Pages : 180
Book Description
Trees in dryland forests and wooded areas provide key ecosystem services such as animal feed, timber, fruits and, regulation of soil and water cycles. Equally, the presence of livestock in dryland woody areas can also play an important role in the local ecosystem; not only are they a source of income for local communities, but they also help vegetation and mobilise stored biomass. When both of these ecosystem elements are wisely combined – livestock and trees – it creates an integrated agricultural system that can boost the local ecosystem, representing a welcome agro-ecological transition in livestock farming. The ‘Grazing with Trees’ report gives a thorough assessment of the positive role that optimized extensive grazing livestock farming can play in the management and restoration of drylands’ forests and lands with trees. It assesses and provides sound evidence on the benefits of applying an integrated landscape approach and utilizing farmers and pastoralists’ knowledge to halt desertification, increase resilience, and enhance food security under the actual changing scenario. The report confirms the importance of agroforestry as a primary pathway for forest restoration in dryland areas as recommended by FAO’s State of Forests 2022, and its recommendations encourage landscape planners and decision makers to consider livestock as allies, carefully restore tree cover and accelerate action to promote healthy ecosystems.
Author: Jiquan Chen Publisher: ISSN ISBN: 9783110287868 Category : Nature Languages : en Pages : 0
Book Description
Ecosystem Science is a highly interdisciplinary field of global significance. This series - copublished by Higher Education Press (HEP) and De Gruyter Publishers - is devoted to prominent topics in the fundamentals of ecosystem science and its application. The series is targeted to an international audience of scientists and practitioners, while maintaining a strong emphasis on reaching scholars and the general public in China. This will be accomplished by publishing all ESA books in both English and Chinese.
Author: Haddad, F.F., Ariza, C., Malmer, A. Publisher: Food & Agriculture Org. ISBN: 9251341192 Category : Technology & Engineering Languages : en Pages : 88
Book Description
With climate change impacts already felt in the world’s drylands, there is an urgent need for action, at various scales and initiated by different stakeholders, to ensure the sustainability of food production and livelihoods in these regions in the coming decades. There is also the need to rapidly establish baselines, assess and start monitoring progress on sustainability, emerging as result of the action taken. To aid in this effort, this paper provides a short list of expected transformations (under each of the three sustainability pillars) for guiding the planning and implementation of policy, governance and practice-level actions. Gender and indigenous people’s rights and knowledge will be considered cross-cutting issues. The expected transformations will be shared with and agreed by dryland experts and practitioners and will be complemented with additional relevant information sources and indicators. However, it is recommended that national and subnational governments, programmes, projects and individual practitioners and experts define the indicators they will use for measuring their own progress towards the expected transformations, based on the availability of data and specific national and local conditions.The paper will also present case studies portraying actions that have led to progress in sustainability and are directly related to the expected transformations. A related policy brief Blooming Drylands will complement the paper and offer practical recommendations on how policymakers can reach the expected transformations.
Author: Haddad, F.F., Blicharska, M., Westerberg, V., Riccardi, T., Costa, L. Publisher: Food & Agriculture Org. ISBN: 925136222X Category : Technology & Engineering Languages : en Pages : 128
Book Description
The study "Valuing, restoring and managing presumed drylands: Cerrado, Miombo–Mopane woodlands and the Qinghai–Tibetan Plateau" confirms the existence of 1 075 million hectares of presumed drylands that are under threat from unsustainable use and climate change. This is in addition to the 6.1 billion hectares of official drylands that already cover 41 percent of the planet’s land surface and are home to 2 billion people. All these areas contain high levels of biodiversity and are home to a large number of people reliant on agriculture to sustain their livelihoods, this is why it's so important to research, analyse and work to protect them. The report contains concrete information on the environmental and ecological value of these dryland areas, and key recommendations for actions to limit land degradation, sustain biodiversity and mitigate climate change.
Author: Michael Mortimore Publisher: World Conservation Union ISBN: Category : Business & Economics Languages : en Pages : 100
Book Description
Drylands cover 41 percent of the earth' s terrestrial surface. The urgency of and international response to climate change have given a new place to drylands in terms both of their vulnerability to predicted climate change impacts and their potential contribution to climate change mitigation. This book aims to apply the new scientific insights on complex dryland systems to practical options for development. A new dryland paradigm is built on the resources and capacities of dryland peoples, on new and emergent economic opportunities, on inward investment, and on the best support that dryland science can offer.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251305617 Category : Technology & Engineering Languages : en Pages : 139
Book Description
Nearly 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.
Author: Food and Agriculture Organization of the United Nations
Author: Food and Agriculture Organization of the United Nations
Author: 
Author: Emmanuel N. Chidumayo
Author: Haddad, F.F., Herrera, P.M., Besbes, B.
Author: 
Author: Jiquan Chen
Author: Haddad, F.F., Ariza, C., Malmer, A.
Author: Haddad, F.F., Blicharska, M., Westerberg, V., Riccardi, T., Costa, L.
Author: Michael Mortimore
Author: Food and Agriculture Organization of the United Nations