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Environmental Degradation In The Drylands Of China Potential Impacts And Possible Remediation Measures A Review
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Book Synopsis Environmental Degradation in the Drylands of China: Potential Impacts and Possible Remediation Measures: A Review by : Suleiman Usman
Download or read book Environmental Degradation in the Drylands of China: Potential Impacts and Possible Remediation Measures: A Review written by Suleiman Usman and published by GRIN Verlag. This book was released on 2011-07-14 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research Paper from the year 2007 in the subject Geography / Earth Science - Geology, Mineralogy, Soil Science, grade: B, Natural Resources Institute - University of Greenwich at Medway (-), course: Soil and Environment , language: English, abstract: China is one of the most affected countries in the world in terms of extent and economic impact of environmental degradation. Desertification is the most severe environmental land degradation problems facing China, commonly caused by wind erosion. Wind erosion occurs widely in arid, semiarid and dry sub-humid zones of northern China, where precipitation is rare and vegetation is sparse. In China desertified land covers an area of 3.3 million km2, accounting for 34% of the total land territory or 79% of the entire arid lands in China. Annual direct economic loss caused by desertification is approximately $6,500,000,000. The best way to control this problem in China are: (1) rehabilitation of tree plantation for complete desertification control, (2) improvement of the economic development system through: (i) economize in the use of resources; (ii) moderate exploitation of the resources; and (iii) environmental protection; and (3) providing measures that should be suited to local conditions such as irrigation system and forage farming system.
Book Synopsis Environmental Degradation in the Drylands of China: Potential Impacts and Possible Remediation Measures: A Review by : Suleiman Usman
Download or read book Environmental Degradation in the Drylands of China: Potential Impacts and Possible Remediation Measures: A Review written by Suleiman Usman and published by GRIN Verlag. This book was released on 2011-07-16 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research Paper from the year 2007 in the subject Environmental Sciences, grade: B, Natural Resources Institute - University of Greenwich at Medway, language: English, abstract: China is one of the most affected countries in the world in terms of extent and economic impact of environmental degradation. Desertification is the most severe environmental land degradation problems facing China, commonly caused by wind erosion. Wind erosion occurs widely in arid, semiarid and dry sub-humid zones of northern China, where precipitation is rare and vegetation is sparse. In China desertified land covers an area of 3.3 million km2, accounting for 34% of the total land territory or 79% of the entire arid lands in China. Annual direct economic loss caused by desertification is approximately $6,500,000,000. The best way to control this problem in China are: (1) rehabilitation of tree plantation for complete desertification control, (2) improvement of the economic development system through: (i) economize in the use of resources; (ii) moderate exploitation of the resources; and (iii) environmental protection; and (3) providing measures that should be suited to local conditions such as irrigation system and forage farming system.
Download or read book Our Common Future written by and published by . This book was released on 1990 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Economic Analysis of the Environmental Impacts of Development Projects by : John A. Dixon
Download or read book Economic Analysis of the Environmental Impacts of Development Projects written by John A. Dixon and published by Routledge. This book was released on 2013-11-05 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has always been thought that some level of pollution and waste is unavoidable in development projects. But no one has made much effort to quantify and assess the extent of this sort of damage. In this book a group of analysts from the Asian Development Bank and from the East West Center propose a means of constructing useful economic evaluations of the impacts of development projects on the environments in which they are constructed. This study demands the systematic evaluation of all the intentional and unintentional consequences of development initiatives before they are determined upon. It is essential reading for development economists, analysts and bankers. Originally published in 1986
Book Synopsis Dryland Opportunities by : Michael Mortimore
Download or read book Dryland Opportunities written by Michael Mortimore and published by World Conservation Union. This book was released on 2009 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis A Review of degradation status of the Mau Forest and Possible Remedial Measures by : Robert Ochieng
Download or read book A Review of degradation status of the Mau Forest and Possible Remedial Measures written by Robert Ochieng and published by GRIN Verlag. This book was released on 2010-10-29 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essay from the year 2009 in the subject Forestry / Forestry Economics, grade: 8, Wageningen University, language: English, abstract: Deforestation and degradation of forests continue at alarmingly high rate, particularly in the tropics. Kenya’s annual deforestation rate is estimated at 0.5%, putting at stake the survival of the timber industry and livelihood of forest dependent communities. The Mau forest is one of few remaining indigenous forests in Kenya with high deforestation rate. The forest supports the livelihood of the indigenous and surrounding communities and is major water catchment for the Eastern Africa region. This paper discusses the importance of the Mau forest and impacts of its degradation on the indigenous, national and regional communities, and proposes possible strategies to curb degradation of the forest. It is shown that degradation of the forest stems from activities of the surrounding communities, overpopulation and weaknesses in national laws and their enforcement. Several strategies are suggested; including involvement of the indigenous community in forest management, population control and the implementation of far reaching reforms in the forest and land sectors. It is recommended that since the benefits of the Mau forest are international, a debt‐for‐nature swap or similar schemes should be introduced to free national income for development and reduce the reliance on forest resources.
Book Synopsis World Atlas of Desertification by : Michael Cherlet
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:
Book Synopsis Combating Desertification in Asia, Africa and the Middle East by : G. Ali Heshmati
Download or read book Combating Desertification in Asia, Africa and the Middle East written by G. Ali Heshmati and published by Springer Science & Business Media. This book was released on 2013-07-01 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about the ‘how’ of desertification control as opposed to an analysis of the ‘why’ and fills a gap in the desertification-related literature in that it shows what to do in situations ranging from fixing mobile sands to arresting accelerated soil erosion in sloping lands. There are numerous illustrations to show the successful techniques. This compilation demonstrates that desertification and land degradation can be controlled and reversed with existing techniques in such widely varying environments as the Sahel of Africa to Sri Lanka and the Philippines in SE Asia, from mountains in Lesotho to low lands on desert margins in Mongolia. Proven approaches include technical interventions, changes in governance and to the legislative framework and policy reform. The book fills a gap in the desertification-related literature in that it shows what to do in situations ranging from fixing mobile sands to arresting accelerated soil erosion in sloping lands.
Book Synopsis Livestock's Long Shadow by : Henning Steinfeld
Download or read book Livestock's Long Shadow written by Henning Steinfeld and published by Food & Agriculture Org.. This book was released on 2006 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The assessment builds on the work of the Livestock, Environment and Development (LEAD) Initiative"--Pref.
Book Synopsis Climate Change in Deserts by : Martin Williams
Download or read book Climate Change in Deserts written by Martin Williams and published by Cambridge University Press. This book was released on 2014-08-11 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: A synthesis of the environmental and climatic history of every major desert and desert margin, for researchers and advanced students.
Author :Department of Economic & Social Affairs Publisher :United Nations Publications ISBN 13 :9789211045871 Total Pages :295 pages Book Rating :4.0/5 (458 download)
Book Synopsis Achieving Sustainable Development and Promoting Development Cooperation by : Department of Economic & Social Affairs
Download or read book Achieving Sustainable Development and Promoting Development Cooperation written by Department of Economic & Social Affairs and published by United Nations Publications. This book was released on 2008 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an overview of the key debates that took place during the Economic and Social Council meetings at the 2007 High-level Segment, at which ECOSOC organized its first biennial Development Cooperation Forum. The discussions also revolved around the theme of the second Annual Ministerial Review, "Implementing the internationally agreed goals and commitments in regard to sustainable development."--P. 4 of cover.
Book Synopsis Desertification of Arid Lands by : Harold E. Dregne
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.
Book Synopsis Shock Waves by : Stephane Hallegatte
Download or read book Shock Waves written by Stephane Hallegatte and published by World Bank Publications. This book was released on 2015-11-23 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ending poverty and stabilizing climate change will be two unprecedented global achievements and two major steps toward sustainable development. But the two objectives cannot be considered in isolation: they need to be jointly tackled through an integrated strategy. This report brings together those two objectives and explores how they can more easily be achieved if considered together. It examines the potential impact of climate change and climate policies on poverty reduction. It also provides guidance on how to create a “win-win†? situation so that climate change policies contribute to poverty reduction and poverty-reduction policies contribute to climate change mitigation and resilience building. The key finding of the report is that climate change represents a significant obstacle to the sustained eradication of poverty, but future impacts on poverty are determined by policy choices: rapid, inclusive, and climate-informed development can prevent most short-term impacts whereas immediate pro-poor, emissions-reduction policies can drastically limit long-term ones.
Book Synopsis Tropical Forests and Adaptation to Climate Change by : Carmenza Robledo
Download or read book Tropical Forests and Adaptation to Climate Change written by Carmenza Robledo and published by CIFOR. This book was released on 2005-01-01 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecosystems and Human Well-being by : Joseph Alcamo
Download or read book Ecosystems and Human Well-being written by Joseph Alcamo and published by . This book was released on 2003 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecosystems and Human Well-Being is the first product of the Millennium Ecosystem Assessment, a four-year international work program designed to meet the needs of decisionmakers for scientific information on the links between ecosystem change and human well-being. The book offers an overview of the project, describing the conceptual framework that is being used, defining its scope, and providing a baseline of understanding that all participants need to move forward. The Millennium Assessment focuses on how humans have altered ecosystems, and how changes in ecosystem services have affected human well-being, how ecosystem changes may affect people in future decades, and what types of responses can be adopted at local, national, or global scales to improve ecosystem management and thereby contribute to human well-being and poverty alleviation. The program was launched by United National Secretary-General Kofi Annan in June 2001, and the primary assessment reports will be released by Island Press in 2005. Leading scientists from more than 100 nations are conducting the assessment, which can aid countries, regions, or companies by: providing a clear, scientific picture of the current sta
Book Synopsis Environmental Impact of Dams by : Rohit Daroch
Download or read book Environmental Impact of Dams written by Rohit Daroch and published by GRIN Verlag. This book was released on 2014-07-02 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific Essay from the year 2013 in the subject Environmental Sciences, grade: 10.0, Indian Institute of Technology, Delhi, language: English, abstract: According to WWF: • Worldwide the total amount of water stored in dams is 3-6 times more than that contained in rivers. • The wetlands area during the 20th century has decreased by over 50%. • Out of the 10,000 recorded freshwater species more than 20% have either become extinct, threatened or endangered in recent times. These facts are enough to justify the tremendous impact on environment dams are having. Large scale projects like dams are often floated as important and necessary means of economic development. But this development comes at some or the other cost. Cost to the environment, development and society. So what are dams really for? • Water supply for the general public for domestic uses as well as irrigation which is imperative for our agrarian Indian society. • Hydroelectric power generation. India is the 7th largest producer of hydroelectric power with 114 Tetra-watt hours. It produces 3.3% of the world total. • Dams impede the turbulent and sudden flow of water to prevent floods. Well that is what they are for and granted many of them achieve the above given purposes but they are subject to widespread criticism and debate. Several vehement national and international movements have brought into light the severe problems associated with them. Dams have been criticized for disturbing natural water flows, affecting deposits of nutrients as well as lifecycles of species that depend on freshwater habitat. Reductions in water quantities can increase salinity and make the water unusable for drinking and irrigation. The transport of sediments that are crucial for natural cycles is also affected. This may cause flood risks, lower groundwater tables and in turn affect entire ecosystems. With that said we must point out that dams do not always have a negative impact on habitats. E.g. once reservoirs become established they can become sites where birds can thrive. There are cases where dam projects have taken up significant compensation for the environmental damage they had caused during their initial phases, but these cases are few and far between. In this report, we take up the issue of impact of dams from three different perspectives which we believe are best suited for such a topic: - Economics, Population and Risks and Hazards. We first present them individually and give a brief analysis of each perspective then we present a comprehensive and thorough conclusion at the end.
Book Synopsis China’s Grain for Green Program by : Claudio O. Delang
Download or read book China’s Grain for Green Program written by Claudio O. Delang and published by Springer. This book was released on 2016-08-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive review of Grain for Green, China’s nationwide program which pays farmers to revert sloping or marginal farm land to trees or grass. The program aims to improve the ecological conditions of much of China, and the socioeconomic circumstances of hundreds of millions of people. GfG is the largest reforestation, ecological restoration, and rural development initiative in history, combining the biggest investment, the greatest involvement, and the broadest degree of public participation ever. The book is organised in three sections. Part One reviews the history of land management in China from 1949 to 1998, exploring the conditions that led to the introduction of GfG, and comparing it to other reforestation programs. Part Two offers an overview of GfG, describing the timeline of the program, compensation paid to farmers, the rules concerning land and plant selection, the extent to which these rules were followed, the attitudes of farmers towards the program, and the way in which the program is organized and implemented by various state actors. Part Three discusses the impact of the GfG, from both ecological and socio-economic standpoints, looking at the economic benefits that result from participating in the GfG, the impact of the GfG across local economies, the redistribution of the labor force and the sustainability of the program, in particular the question of what will happen to the converted land when payments to farmers end.
