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People around the globe are becoming increasingly aware that our use of the land has an effect on the environment in which we live. Global warming is seen as a major threat to the well-being of the world's communities. Fear abounds, but does anyone really know what is going on? Will human activity make things worse? In this 1994 book, the author examines the relationship between society and climate change. With contributions from colleagues in the worst hit areas of the world, the author shows how some patterns of land use can make the problems worse; increasing the risk of droughts and associated food shortages. This book will help scientists and researchers assess our impact on the planet and consider our ability to respond to the consequences of future environmental change.
The Future of Arid Lands-Revisited by Charles F. Hutchinson,Stefanie M. Herrmann Pdf
The Future of Arid Lands, edited by Gilbert White and published in 1956, comprised papers delivered at the "International Arid Lands Meetings" held in New Mexico in 1955. At these meetings, experts considered the major issues then confronting the world’s arid lands and developed a research agenda to address these issues. This book reexamines this earlier work and explores changes in the science and management of arid lands over the past 50 years within their historical contexts.
The Stork and the Plow by Paul R. Ehrlich,Anne H. Ehrlich,Gretchen C. Daily Pdf
In this provocative book, the authors look at the interaction between population and food supply and offer a powerful and radical strategy for balancing human numbers with nutritional needs. Their proposals include improving the status of women, reducing racism and religious prejudice, reforming the agricultural system, and shrinking the growing gap between rich and poor. "This ambitious, enlightened handbook is a cornucopia of strategies and ideas for concerned citizens and policymakers."--Publishers Weekly "Give equal education and power to women throughout the world, argue the authors: when that happens, birth rates fall and food supplies go up."--San Francisco Chronicle (Best Bets of 1995) "[The book] can help us understand the past and possible future of the meals most Westerners take for granted."--Bill McKibben, New York Review of Books "A well-reasoned account of how poverty forces unsustainable use of natural resources . . . a careful and balanced treatment of developments in agriculture . . . that may help food production to stay ahead of population growth."--Basia Zaba, Nature "This generation faces a set of challenges unprecedented in their scope and severity and in the shortness of time left to resolve them. . . . The Stork and the Plow sets these out thoughtfully [and] accurately. . . . We can all hope this urgent message is carefully heeded."--Henry W. Kendall, Nobel laureate and Julius A. Stratton Professor of Physics, MIT "A wonderful piece of work."--Partha Dasgupta, American Scientist
Drought draws together contributions from over 75 leading international researchers in the field to present the most comprehensive body of research on the physical and social dimensions of drought to date. Including an extensive range of case-studies covering the most drought-prone and most affected countries, the contributors examine new technology, planning methodologies and mitigation actions from recent drought experiences worldwide. Following a discussion of the critical concepts of drought, the work is divided into the following additional parts: · causes and predictability · monitoring and early warning techniques · impacts and assessment methodologies · links between drought and other global issues · conclusions and future challenges
Drought has been a long companion in the human story. Mythologised as the devastating Bull of Heaven in one of the earliest heroic legends to come out of Mesapotamia, drought has continued to wreak havoc upon societies, in many cases playing a significant role in their final demise. For societies in the 21st Century drought hovers on all horizons, the ultimate drought-proofing of society - long sought - remains elusive. This study of the human conceptualization of drought in a global setting examines the historical record from early human society through to present day concerns to explore how and why attitudes to drought have changed and why the mitigation of its impacts has become more difficult. To offer a more lasting strategy for protection against drought, the author argues that physical scientists need to combine their skills in understanding global ecology and their technological expertise with the social scientists' awareness of the socio-economic, political and cultural contexts in which modern societies operate. Both will have to ensure that their cooperative strategies for drought management will be understood and supported by the public. If this cooperation can be achieved, the future rampages of the Bull of Heaven may be contained.
Droughts are a major hazard to both natural and human-dominated environments and those, especially of long duration and high intensity, can be highly damaging and leave long-lasting effects. This book describes the climatic conditions that give rise to droughts, and their various forms and chief attributes. Past droughts are described including those that had severe impacts on human societies. As a disturbance, droughts can be thought of as “ramps” in that they usually build slowly and take time to become evident. As precipitation is reduced, flows from catchments into aquatic systems decline. As water declines in water bodies, ecological processes are changed and the biota can be drastically reduced, though species and populations may survive by using refuges. Recovery from drought varies in both rates and in degrees of completeness and may be a function of both refuge availability and connectivity. For the first time, this book reviews the available rather scattered literature on the impacts of drought on the flora, fauna and ecological processes of aquatic ecosystems ranging from small ponds to lakes and from streams to estuaries. The effects of drought on the biota of standing waters and flowing waters and of temporary waters and perennial systems are described and compared. In addition, the ways in which human activity can exacerbate droughts are outlined. In many parts of the world especially in the mid latitudes, global warming may result in increases in the duration and intensity of droughts. Drought and Aquatic Ecosystems is essential reading for freshwater ecologists, water resource managers and advanced students.
This book explores how the mounting ecological crisis has religious, political, and economic roots that enable and promote social and environmental harm. It presents the thesis that religious traditions, including their ethical expressions, can effectively address the crisis, ameliorate its effects, and advocate social and environmental betterment, now and in the future. The ecological overtones of African traditional religions and Christianity are examined along with a discussion on African morality. Recognition is given to the conflict between ecological values and religious teachings in an examination contrasting the awareness of socio-economic problems caused by overpopulation.
Droughts, Floods and Cyclones is the most comprehensive study of this phenomenon, examining the impact of a series of El Niño events in Australia, New Zealand, Fiji and French Polynesia in the second half of the nineteenth century.
Planning For Drought by Donald Wilhite,William Easterling,Deborah A. Wood,Eugene Rasmusson Pdf
Droughts and their management are a serious challenge to water resource professionals. While droughts predominate in arid regions, their frequency and severity in more temperate regions with more abundant rainfall have been on the rise. Drought Management and Planning for Water Resources provides an essential collection of planning and management t
Author : National Center for Atmospheric Research (U.S.) Publisher : CUP Archive Page : 484 pages File Size : 50,7 Mb Release : 1987 Category : Business & Economics ISBN : 0521368391
Food and Foodways in African Narratives by Jonathan Bishop Highfield Pdf
Food is a defining feature in every culture. Despite its very basic purpose of sustaining life, it directly impacts the community, culture and heritage in every region around the globe in countless seen and unseen ways, including the literature and narratives of each region. Across the African continent, food and foodways, which refer to the ways that humans consume, produce and experience food, were influened by slavery and forced labor, colonization, foreign aid, and the anxieties prompted by these encounters, all of which can be traced through the ways food is seen in narratives by African and colonial storytellers. The African continent is home to thousands of cultures, but nearly every one has experienced alteration of its foodways because of slavery, transcontinental trade, and colonization. Food and Foodways in African Narratives: Community, Culture, and Heritage takes a careful look at these alterations as seen through African narratives throughout various cultures and spanning centuries.
Postcolonial Green brings together scholarship bridging ecocriticism and postcolonialism. Since its inception, ecocriticism has been accused of being inattentive to the complexities that colonialism poses for ideas of nature and environmentalism. Postcolonial discourse, on the other hand, has been so immersed in theoretical questions of nationalism and identity that it has been seen as ignoring environmental or ecological concerns. This collection demonstrates that ecocriticism and postcolonialism must be understood as parallel projects if not facets of the very same project--a struggle for global justice and sustainability. The essays in this collection span the globe, and cover such issues as international environmental policy, land and water rights, food production, poverty, women's rights, indigenous activism, and ecotourism. They consider all manner of texts, from oral tradition to literary fiction to web discourse. Contributors bring postcolonial theory to literary traditions, such as that of the United States, not typically seen in this light, and, conversely, bring ecocriticism to literary traditions, such as those of India and China, that have seen little ecological analysis. Postcolonial Green boasts a global geographical breadth, diversity of critical approach, and increasing relevance to the issues we face on a world stage. Contributors Neel Ahuja, University of North Carolina, Chapel Hill * Pavel Cenkl, Sterling College * Sharae Deckard, University College Dublin * Ursula K. Heise, Stanford University * Jonathan Highfield, Rhode Island School of Design * Alex Hunt, West Texas A&M University * Upamanyu Pablo Mukherjee, Warwick University * Patrick D. Murphy, University of Central Florida * Bonnie Roos, West Texas A&M University * Caskey Russell, University of Wyoming * Rachel Stein, Siena College * Sabine Wilke, University of Washington * Laura Wright, Western Carolina University * Sheng-yen Yu, National Taipei University of Technology * Gang Yue, University of North Carolina, Chapel Hill/Xiamen University
At the beginning of the twenty-first century, no environmental issue is of such truly global magnitude as the issue of climate change. The poorer, developing countries are the least equipped to adapt to the potential effects of climate change, although most of them have played an insignificant role in causing it. African countries are amongst the poorest of the developing countries. This book presents the issues of most relevance to Africa, such as past and present climate, desertification, biomass burning and its implications for atmospheric chemistry and climate, energy generation, sea-level rise, ENSO-induced drought and flood, adaptation, disaster risk reduction, the UNFCCC and Kyoto Protocol (especially the Clean Development Mechanism), capacity-building, and sustainable development. It provides a comprehensive and up-to-date review of these and many other issues, with chapters by the leading experts from a range of disciplines. Climate Change and Africa will prove to be an invaluable reference for all researchers and policy makers with an interest in climate change and Africa.
Encyclopedia of Global Change: J-Z by Andrew Goudie Pdf
This reference work concentrates upon both the natural and man-made changes to the world's environment. Containing over 300 original, signed articles by distinguished scholars and 1,500 illustrations it is the comprehensive encyclopedia for this multi-discipline, high profile field. Articles fall into the general categories of: concepts of global change, earth and earth systems, human factors, resources, responses to global change agreements and associations, biographies and case studies. The accessible and jargon-free language make it an excellent work for the professional scholar as well as the interested general reader and a detail network of cross references and blind entries will help readers at all levels.
Water reflects culture. This book is a detailed analysis of hydrological change in Australia’s largest inland waterway in Australia, the Gippsland Lakes in Victoria, in the first 70 years of white settlement. Following air, water is our primal need. Unlike many histories, this book looks at the entire hydrological cycle in one place, rather than focusing on one bit. Deftly weaving threads from history, hydrology and psychology into one, Following the Water explores not just what settlers did to the waterscape, but probes their motivation for doing so. By combining unlikely elements together such as swamp drainage, water proofing techniques and temperance lobbying, the book reveals a web of perceptions about how water ‘should be’. With this laid clear, we can ask how different we are from our colonial forebears.