sustainable land use in deserts

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Sustainable Land Use In Deserts

Author : Siegmar-W. Breckle
ISBN : 3540677623
Genre : Nature
File Size : 41. 20 MB
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Changing desert areas for land use implies a lot of ecological problems. These and related ones are dealt with in this book covering various interdisciplinary and international aspects. Large areas in arid and semi-arid regions are already polluted in various ways. One of the biggest problems is the anthropogenic salinization by inadequate means of agriculture and irrigation. Additionally, most arid areas in the world are dramatically overgrazed. Methods and practices of a sustainable land use in deserts are urgently needed in many arid regions. This book gives a broad survey on some of the affected regions of the world as well as some case studies from elsewhere (Aral Sea, Negev desert, Namib desert etc.). Thus, basic and applied sciences are brought together. Water management in deserts, grazing systems or reclamation of desertified areas are among the topics of this book, as well as social and economic aspects.

Reclaiming The Desert Towards A Sustainable Environment In Arid Lands

Author : A.M.O. Mohamed
ISBN : 9781439833827
Genre : Nature
File Size : 25. 76 MB
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A comprehensive collection of contributions from the Middle East and Japan, dealing with pressing problems concerning sustainability in arid zones, this time with the accent on environmental science and engineering. The symposium brought together researchers and field engineers who discussed issues such as sulphur utilization in agriculture and construction engineering, renewable energy sources, and hazardous and waste-water treatment technologies. At a broader level, compliance with the Kyoto Protocol was on the agenda, with lively debate on global warming issues, which are of particular relevance to the ecology of arid lands.

Environmental Security And Sustainable Land Use With Special Reference To Central Asia

Author : Hartmut Vogtmann
ISBN : 1402044925
Genre : Nature
File Size : 84. 57 MB
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Proceedings of the NATO Advanced Research Workshop on Environmental Security and Sustainable Land Use of Mountain and Steppe Territories of Mongolia and Altai, held in Barnaul, Russia, 25-27 October 2004

Aralkum A Man Made Desert

Author : Siegmar-W. Breckle
ISBN : 3642211178
Genre : Science
File Size : 76. 26 MB
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Having been the fourth largest lake on the globe roughly 50 years ago, today the Aral Sea no longer exists. Human activities caused its desiccation and the formation of a huge new desert, the Aralkum, which can be regarded as one of the greatest ecological catastrophes and - at the same time - the largest primary succession experiment of mankind. This volume brings together the results of international and interdisciplinary long-term studies on the new desert ecosystem and is divided into four main sections. The first section provides an overview of the physical characteristics of the area and covers geological, pedological, geomorphological and climatological aspects and their dynamics, especially dust-storm dynamics. The second focuses on the biotic aspects and highlights the spatial and temporal patterns of the flora and fauna. In the third section studies and projects aiming to combat desertification by phytomelioration and to develop strategies for the conservation of biodiversity are presented. The book is rounded off with a section providing a synthesis and conclusions.

The Future Of Drylands

Author : Cathy Lee
ISBN : 9781402069697
Genre : Technology & Engineering
File Size : 30. 11 MB
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Drylands have been cradles to some of the world’s greatest civilizations, and contemporary dryland communities feature rich and unique cultures. Dryland ecosystems support a surprising amount of biodiversity. Desertification, however, is a significant land degradation problem in the arid, semi-arid and dry sub-humid regions of the world. Deterioration of soil and plant cover has adversely affected 70% of the world’s drylands as a result of extended droughts as well as mismanagement of range and cultivated lands. The situation is likely to worsen with high population growth rates and accompanying land-use conflicts. The contributions to The Future of Drylands – an international scientific conference held under the leadership of UNESCO – address these issues and offer practical solutions for combating desertification along with conserving and sustainably managing dryland ecosystems. Major themes include the conservation of dryland biological and cultural diversity and the human dryland interface. This volume documents how our improved understanding of drylands provides insight into the health and future prospects of these precious ecosystems that should help ensure that dryland communities enjoy a sustainable future.

Sustainable Land Sector Development In Northern Australia

Author : Jeremy Russell-Smith
ISBN : 9780429895579
Genre : Nature
File Size : 82. 55 MB
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Key Features: Provides clear and authoritative recommendations for managing fire in ecological and social contexts Authors are all international leaders in their fields and include not only academics but also leaders of Indigenous communities Explains Indigenous cultural and knowledge systems to a degree that has rarely been accessible to lay and academic readers outside specialized disciplines like Anthropology Responds to growing need for new approaches to managing human-ecological systems that are in greater sympathy with Australia’s natural environments/climate, and value the knowledge of Indigenous people Timely for scholarly and interest groups intervention, as the Australian government is again looking to ‘develop the north' Sustainable Land Sector Development in Northern Australia sets out a vision for developing North Australia based on a culturally appropriate and ecologically sustainable land sector economy. This vision supports both Indigenous cultural responsibilities and aspirations, as well as enhancing enterprise opportunities for society as a whole. In the past, well-meaning if often misguided policy agendas have failed - and continue to fail - North Australians. This book helps breach that gap by acknowledging and harnessing Indigenous cultural strengths and knowledge systems for looking after the country and its people, as part of a smart, novel and diversified ecosystem services economy.

Exploring Sustainable Land Use In Monsoon Asia

Author : Yukio Himiyama
ISBN : 9789811059278
Genre : Political Science
File Size : 46. 14 MB
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This book presents the outcome of the Towards Sustainable Land Use in Asia (SLUAS) project, which was the pilot undertaking for development in a series of projects on land use. Monsoon Asia, with its huge and still increasing population and rapid socioeconomic changes, is regarded as a major hot spot of global change in general and of land use change in particular. The major issues include urbanization, rural development, land-related problems such as food problems, and disasters in the context of global change and sustainability. Future Earth, the new international research framework established by International Council for Science (ICSU), the International Social Science Council (ISSC), and other international academic or funding organizations for a sustainable world, has chosen the Global Land Project (GLP) as one of the first such international projects it has endorsed that originated from International Geosphere/Biosphere Programme (IGBP) and/or International Human Dimensions Programme (IHDP). This endorsement is a clear indication of the importance of the issues related to land use and its changes. Land use change is an essential driving force of environmental change, a result of socioeconomic and environmental changes, and is a major environmental change itself. Because of this complex and multifaceted nature and the difficulties in obtaining relevant data with historical depth, this phenomenon has not been studied fully in the context of global change or sustainability. It is hoped that this book is of use to those who are concerned about the present and future land use in the world.

Stumbling Toward Sustainability

Author : John C. Dernbach
ISBN : 1585760366
Genre : Law
File Size : 69. 71 MB
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In 1992, at the United Nations Conference on Environment and Development in Rio de Janeiro, the nations of the world agreed to implement an ambitious plan for ecologically sustainable human development. This book is a comprehensive review of U.S. efforts to achieve such development since Rio. The U.S. has unquestionably begun to take steps toward sustainable development. Yet the nation is now far from being a sustainable society, and in many respects is farther away than it was in 1992. Nevertheless, legal and policy tools are available to put the U.S. on a direct path to sustainability. This book brings together 42 distinguished experts from a variety of backgrounds and academic disciplines. It is among the most thorough assessments ever conducted of U.S. law and policy concerning the environment.

Climate And Land Degradation

Author : Mannava V.K. Sivakumar
ISBN : 9783540724377
Genre : Nature
File Size : 28. 58 MB
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In many parts of the world, climatic variations are recognized as one of the major factors contributing to land degradation impacting on agricultural systems performance and management. To accurately assess sustainable land management practices, the climate resources and the risk of climate-related or induced natural disasters in a region must be known. Only when climate resources are paired with management or development practices can the land degradation potential be assessed and appropriate mitigation technologies be developed. This book is based on an International Workshop held in Arusha, Tanzania and should be of interest to all organizations and agencies interested in sustainable land management to arrest land degradation.

The Threatening Desert

Author : Alan Grainger
ISBN : 9781134061907
Genre : Law
File Size : 45. 21 MB
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Lands lost to desert may effectively be lost for ever, so desertification is humanity's most obvious despoliation to the planet. It is certainly one of the most serious environmental problems facing the world today. In this book the author describes what is happening and where. Although the problem is greatest in developing countries, it is by no means confined to them. Australia, Africa, the USA and India are all affected. In the 1970s an international Plan of Action was drawn up to bring the phenomenon under control, but it was never implemented. Now that the situation is more serious than ever before, this book urges new action and describes many of the myriad ways in which it is possible to arrest the progress of desertification. It describes, too, not just the failures, but the considerable successes that have been achieved. Originally published in 1990

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