Download or read book Population society and desertification written by Robert W. Kates and published by . This book was released on 1977 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Society and Desertification written by Robert William Kates and published by . This book was released on 1976 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Climate and Desertification Population Society And Technology And Ecological Change And Desertification Maps Etc written by United Nations and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Society and Desertification written by Robert William Kates and published by . This book was released on 1977 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Desertification Land Degradation and Drought Resilience written by Chizoba Chinweze and published by Cuvillier Verlag. This book was released on 2023-05-25 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: A growing body of research and scientific as well as local evidence has shown that climate change impacts is on the rise with its attendant risks/hazards for the land system, even as it relates to DLDD, these being exacerbated by anthropogenic factors; thus, pushing the earth system to a tipping point therefore requiring that society braze up its coping capacities to avert the impending danger. This book highlights the urgent need to move from desertification, land degradation and drought (DLDD) risk management to resilience. The aim is to provide new insight on the issues of DLDD and stir policy guide on vulnerability reduction and building adaptive capacities so as to achieve sustainable development and identify pathways to a land degradation neutral world. It is worthy to note that globally, about one fifth of earth’s land area – more than 2 billion hectares – is degraded; and this jeopardizes the livelihoods of more than 3.5 billion people, i.e., about 40% of the world population. The global population is still growing and is projected to reach 8.3 billion people by 2030. Such growth will put unprecedented pressure on the productivity of the land system from day to day.
Download or read book Population And Environment written by Lourdes Arizpe and published by Routledge. This book was released on 2019-06-04 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: This ambitious interdisciplinary volume places population processes in their social, political, and economic contexts while it considers their environmental impacts. Examining the multi-faceted patterns of human relationships that overlay, alter, and distort our ties to urban and rural landscapes, the book focuses especially on the essential experi
Download or read book Desertification written by Monique Mainguet and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Controversial, and often discussed with passion and vehemence, desertification is a problem on whose solution the survival of millions of humans is dependent. This book aims at an understanding of what is commonly called "desertification" - a term which has a connotation of irreversibility, spreading and emergence of desert-like landscapes: "land degradation" is proposed to replace it. The purpose is to present what has happened in reality, and what might be done. Illustrative worldwide analyses allow a more realistic evaluation of global land degradation. Each level of technology, excessive or insufficient, creates its own mismanagement. This is reflected in a decrease in soil productivity and eventually land degradation. The benefit to the reader is an awareness of the ecozones which have undergone the most severe land degradation, and a global overview of the phenomena, mechanisms and existing solutions.
Download or read book Restoration in Action Against Desertification written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2020-01-08 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication supports processes related to rural communities’ resilience in implementing land restoration of the Great Green Wall Programme on the ground. It serves a dual purpose of consolidating biophysical operations and socio-economic assessments, and is mainly built on five-year interventions and practical experiences gathered through Action Against Desertification. The first part of the publication is a practical manual expressly created for stakeholders, partners, non-governmental organizations and community-based organizations. Its purpose is to guide the implementation of restoration operations at scale on the ground, as well as to provide detailed practical instructions based on the successful results obtained by Action Against Desertification. The manual describes how to implement an innovative approach to the large-scale restoration of degraded land for small-scale farming. This innovative approach consists of combining enrichment planting of native woody and fodder grass species and the preparation of large-scale land for rainwater harvesting and soil permeability. The second part of the manual introduces a methodology for socio-economic assessments. This easy to-to-use approach is based on household surveys and can be used by socio-economic experts to monitor, evaluate and assess the socio-economic impacts of the large-scale restoration interventions. Household surveys are not only used for impact assessment but can potentially serve to collect useful data needed to plan a restoration intervention. Quantitative information is collected through carefully chosen standardized questions to households as samples.
Download or read book Desertification of Arid Lands written by Harold E. Dregne and published by Taylor & Francis. This book was released on 1983 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 1983. Routledge is an imprint of Taylor & Francis, an informa company.
Download or read book Ecology of Desert Systems written by Walter G. Whitford and published by Academic Press. This book was released on 2019-08-20 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nearly one-third of the land area on our planet is classified as arid or desert. Therefore, an understanding of the dynamics of such arid ecosystems is essential to managing those systems in a way that sustains human populations. This second edition of Ecology of Desert Systems provides a clear, extensive guide to the complex interactions involved in these areas. This book details the relationships between abiotic and biotic environments of desert ecosystems, demonstrating to readers how these interactions drive ecological processes. These include plant growth and animal reproductive success, the spatial and temporal distribution of vegetation and animals, and the influence of invasive species and anthropogenic climate change specific to arid systems. Drawing on the extensive experience of its expert authors, Ecology of Desert Systems is an essential guide to arid ecosystems for students looking for an overview of the field, researchers keen to learn how their work fits in to the overall picture, and those involved with environmental management of desert areas. Highlights the complexity of global desert systems in a clear, concise way Reviews the most current issues facing researchers in the field, including the spread of invasive species due to globalized trade, the impact of industrial mining, and climate change Updated and extended to include information on invasive species management, industrial mining impacts, and the current and future role of climate change in desert systems
Download or read book Desertification Land Degradation and Sustainability written by Anton Imeson and published by John Wiley & Sons. This book was released on 2011-12-30 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Desertification offers a comprehensive overview of the subject and clearly emphasizes the link between local and global desertification processes and how past and current policy has affected arid environments and their populations. This text adequately applies the research undertaken during the last 15 years on the topic. Desertification has become increasingly politicized and there is a need to present and explain the facts from a global perspective. This book tackles the issues surrounding desertification in a number of ways from differing scales (local to global), processes (physical to human), the relationship of desertification to current global development and management responses at different scales. Desertification has been mainstreamed and integrated into other areas of concern and has consequently been ignored as a cross cutting issue. The book redresses this balance. Making use of much original data and information that has been undertaken by many scientists andpractitioners during the last decade in different parts of the world, Desertification, Land Degradation and Sustainability is organised according to the principles of adaptive management and hierarchy theory and clearly explains desertification within a framework of evolving and interacting physical and socio-economic systems. In addition to research data the book also draws from the National Action Plans of different countries, the IPCC Fourth Assessment on Climate Change and the Millennium assessments. Clearly structured throughout, the content of the book is organised at different scales; local, regional and global. It also specifically explains processes linking top-down and bottom- up interactions and has a strong human component. The historical, cultural and physical context is also stressed. Clearly organised into the following distinct sections: a) Concepts and processes b) Data c) Impacts d) Responses e) Case studies. This text is essential for anyone studying desertification as part of an earth and environmental science degree.
Download or read book Global Environmental Changes Desertification and Sustainability written by Flávio Rodrigues do Nascimento and published by Springer Nature. This book was released on 2023-07-19 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book considers desertification as a cause-effect of environmental degradation that causes global environmental changes and the current climate crisis. Desertification affects sustainability and is one of the most severe socio-environmental problems on a global, regional, and local scale and in magnitude. It is a complex and interdisciplinary phenomenon with socioeconomic, historical, and ecological aspects. The book dealt with themes such as “Anthropocene and limits of balance on Earth; Global Environmental Changes, Climate Crisis; Desertification: concepts, myths, and reality; Causes and impacts in the world,” considering international technical-scientific assumptions guided by historical, practical, and conceptual issues. Currently, desertification (land degradation in arid, semi-arid, and sub-humid regions, resulting from various factors, such as climate variations and human activities) occurs in different continents and associates with land use and environmental and climate changes. This is a question of interest to the political management of the territory. The compendium goes beyond the conceptual approach and brings case studies with depth and a holistic view. Watersheds, for example, were treated as synthesis cells of environmental assessments and territorial units to develop public policies to manage natural resources and mitigate soil salinization and geochemical contamination. Besides the correlation between desertification and climate as a natural design, its harmful consequences for the planet are correlated with the most affected areas associated with poverty, environmental conflicts, and land tenure. The book considers several studies and a wealth of qualitative and quantitative data, pointing out about 3.6 billion hectares affected and more than 2.6 billion people affected worldwide. Desertification areas demand priority attention and greater scientific clarification not contaminated by other interests, surpassing the boundaries of sectorial and empirical explanation and not dissociated from natural x human processes. The book proposes to be holistic with an assessment of the totality!
Download or read book Desertification written by United States. Dept. of State. Office of Media Services and published by . This book was released on 1977 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Drylands Development and Combating Desertification written by Florian Plit and published by Food & Agriculture Org.. This book was released on 1995 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Causes and Progression of Desertification written by Helmut Geist and published by Routledge. This book was released on 2017-09-08 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an examination into the causes and prospects of desertification through a systematic review of 132 sub national case studies. It uses a meta-analytical model to determine whether proximate causes and underlying driving forces fall into any patterns, to identify mediating factors, feedbacks, cross-scalar dynamics and typical pathways. It shows a limited set of recurrent core variables in varying combinations to drive desertification. Most prominent root causes are climatic factors, institutions, national policies, population growth and remote economic influences that lead to local cropland expansion, overgrazing and infrastructure extension, associated with desertification as a potential but not necessary outcome. Some factors are geographically robust; most of them are region and time specific.
Download or read book World Atlas of Desertification written by Michael Cherlet and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Desertification written by and published by Pergamon. This book was released on 1977 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
