Studies on the Environmental Change and Human Activities in Semi-arid Area of Africa PDF Download
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Author: Kazuharu Mizuno
Publisher:
ISBN:
Category : Africa
Languages : en
Pages : 236
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Book Description
Author: Kazuharu Mizuno
Publisher:
ISBN:
Category : Africa
Languages : en
Pages : 236
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Book Description
Author: Intergovernmental Panel on Climate Change. Working Group II.
Publisher: Cambridge University Press
ISBN: 9780521634557
Category : Science
Languages : en
Pages : 532
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Book Description
Cambridge, UK : Cambridge University Press, 1998.
Author: Collectif
Publisher: IRD Éditions
ISBN: 2709921731
Category : Business & Economics
Languages : en
Pages : 276
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Book Description
The mobilisation centred on the 2015 Paris Climate Conference (COP 21) is an opportunity to highlight the vulnerability of environments and populations in the South in the face of climate warming. Some tropical regions are already suffering from its effects, with heat waves in the Sahel, disturbances to monsoon systems, the melting of the Andean glaciers, threats to biodiversity, a rise in sea level and other features. Research conducted by IRD and its partners provides key knowledge for better understanding of the complexity of these phenomena. This book is a synthesis in three parts: observing and understanding climate change, analysing its main impacts on environments and setting societies and national public policies at the heart of the climate challenge. Focused on the capacity for resilience of populations and ecosystems in the face of trends in the climate, the book explores solutions that reconcile mitigation and adaptation in response to climate change, conservation of the environment and a reduction of inequalities. The work is both well documented and explanatory, reviewing operations and the results of research that is firmly involved and interdisciplinary, closely associating partners in the North and the South.
Author: Karmaoui, Ahmed
Publisher: IGI Global
ISBN: 1522573887
Category : Science
Languages : en
Pages : 432
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Book Description
Ecosystems provide services that are crucial and beneficial to the human population. The management and conservation of these services can assure the wellbeing of the local population. Climate Change and Its Impact on Ecosystem Services and Biodiversity in Arid and Semi-Arid Zones is an essential reference source that studies the effects of climate change on biodiversity and ecosystem services in dry regions and examines various strategic local, national, and international policy developments to help overcome these impacts. Featuring research on topics such as poverty reduction, climate change, and adaption policies, this book is ideally designed for environmentalists, policymakers, government officials, academicians, researchers, and technology developers who want to improve their understanding of climate change impact, vulnerability, and sustainability, and the strategic role of adaptation and mitigation.
Author: A.J. Dietz
Publisher: Springer Science & Business Media
ISBN: 1402021585
Category : Science
Languages : en
Pages : 467
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Book Description
Sahelian West Africa has recovered from the disastrous droughts of the 1970s and 1980s. People have learned to adapt to risk and uncertainty in fragile dryland environments. They, as well as global change scientists, are worried about the impact of climate change on these West African drylands. What do the experiences of the last thirty years say about the preparedness for higher temperatures, lower rainfall, and even more variability? Detailed studies on Dryland West Africa as a whole, and on Burkina Faso, Mali and Northern Ghana in particular show an advanced coping behaviour and increased adaptation, but also major differences in vulnerability and coping potential. Climate change preparedness programmes have only just started and require more robust support, and more specific social targeting, for a population which is rapidly growing, even more rapidly urbanising, and further integrating in a globalised economy. This book is the first of its kind with a comprehensive analysis of climate change experiences in West African drylands, with attention for pathways of change and the diversity of adaptation options available. This book is of interest to scientists studying global and climate change, especially dealing with issues of adaptation. Social scientists, economists, geographers and policy makers concerned with West Africa should also read this book.
Author:
Publisher: ILRI (aka ILCA and ILRAD)
ISBN: 9291461830
Category : Climatic changes
Languages : en
Pages : 202
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Book Description
Author: Joachim Gratzfeld
Publisher: IUCN
ISBN: 2831707412
Category : Business & Economics
Languages : en
Pages : 122
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Book Description
This publication aims to contribute to planning and management approaches that minimize land degradation and desertification in arid and semi-arid zones as a result of extractive industries operations. Both operational and policy guidance are included to help those government departments responsible for the licensing, planning and monitoring of extractive industries activities to take account of environment and development issues in their decision-making.
Author: Melese Getu
Publisher: African Books Collective
ISBN: 9970252364
Category : Nature
Languages : en
Pages : 360
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Book Description
The term climate change is used to denote any significant but extended change in the measures of climate. The changes could be due to natural variability or as a result of human activities, such as the burning of fossil fuels to produce energy, deforestation, industrial processes, and some agricultural practices. Such activities release large amounts of carbon dioxide and other greenhouse gases into the atmosphere that hang like a blanket around the earth, thus trapping energy in the atmosphere and causing it to warm up. This results increasingly in climate variability, which is characterised by extreme seasonal, annual, temporal and non-spatial variability in temperature, vagaries of precipitation (rainfall patterns and amounts) and/or wind patterns occurring over a prolonged period of time. The last decade (2001 - 2010) has been the warmest on record; with the average temperatures reaching 0.46∞C, above the 1961 - 1990 mean, and 0.21∞C warmer than the 1991 - 2000 period. It has been proved that the African continent is warming up faster, all year-round, than the global avera≥ a trend that is likely to continue. By the year 2100, it is predicted that temperature changes will fall into ranges of about 1.4∞C to nearly 5.8∞C increase in mean surface temperature compared to 1990, and the mean sea level will rise between 10cm to 90 cm (AMCEN 2011). The interior of semiarid margins of the Sahara and central southern Africa will be the most affected by such warming (AMCEN 2011). To tackle the phenomenon of climate change effectively, human societies have put in place a combination of mitigation and adaptation mechanisms and strategies. Whereas mitigation aims at avoiding or lessening the impacts of the unmanageable, the goal of adaptation is to manage the unavoidable. That men and women are affected differently by climate change suggests that they also differ in terms of the adaptation mechanisms they employ. Despite the existence of gender-based differences in the effects of climate change and in adaptation and coping strategies, studies on the gender differential impacts of climate change and variability on women in general and pastoralist women in particular in sub-Saharan Africa are limited. This volume offers insights and knowledge that pastoralist women developed on climate change adaptation through their experiences in their households and communities and thereby tries to narrow this gap.
Author: B.M. Campbell
Publisher: CIFOR
ISBN: 9798764781
Category : Arid regions
Languages : en
Pages : 169
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Book Description
The study sites. Methods. The wealth index and its variation. Human, financial, physical and natural capital - the essets available to households. Households productive activities - the generation of cash and subsistence gross income. Exploring household strategies. Net income and poverty. Temporal changes in livelihood strategies. Modelling livelihood change. Making a difference.
Author: Jianping Huang
Publisher: World Scientific
ISBN: 9811276196
Category : Science
Languages : en
Pages : 655
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Book Description
Semi-arid regions are ecological security barriers that prevent arid regions from expanding and turning into deserts. The expansion of arid regions and desertification seriously threaten ecological security, and human society cannot achieve sustainable development in an insecure ecological environment. As the transitional zone between arid and humid regions, semi-arid regions lay the foundation of ecological safety for the development of human society.This book provides an overview of processes and mechanisms that characterize semi-arid climate change both regionally and globally. It explains systematically theoretical concepts , including land-atmosphere interactions, ocean-atmosphere interactions, and factors that contribute to climate change, including the impact of human activities. A summary of recent progress in the research in the field and the future of semi-arid regions are also discussed.This book is a specialized monograph and textbook for graduate students of Earth sciences. It is also suitable for undergraduate or graduate students in related majors such as those engaged in atmospheric science, climate change studies, and Earth sciences.
