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Author: United Nations Environment Programme. Division of Early Warning and Assessment Publisher: UNEP/Earthprint ISBN: 9280725130 Category : Science Languages : en Pages : 44
Book Description
This publication contains a number of case studies with satellite data taken over various time periods to give environmental assessments and early warning information about the potential consequences of development planning both for humans and the natural environment. The case studies cover: the Itaipâ Dam and Iguazâ River; Papua (Irian Jaya) in Indonesia; Lake Chad; Atatèrk Dam and Harran Plain; and the Sundarbans.
Author: United Nations Environment Programme. Division of Early Warning and Assessment Publisher: UNEP/Earthprint ISBN: 9280725130 Category : Science Languages : en Pages : 44
Book Description
This publication contains a number of case studies with satellite data taken over various time periods to give environmental assessments and early warning information about the potential consequences of development planning both for humans and the natural environment. The case studies cover: the Itaipâ Dam and Iguazâ River; Papua (Irian Jaya) in Indonesia; Lake Chad; Atatèrk Dam and Harran Plain; and the Sundarbans.
Author: Jacques C.J. Nihoul Publisher: Springer Science & Business Media ISBN: 9400709676 Category : Science Languages : en Pages : 383
Book Description
There are incentive indications that the growth of human population, the increasing use and abuse of natural resources combined with climate changes (probably due to anthropic pollution, to some extent) exert a considerable stress on closed (or semi-enclosed) seas and lakes. In many regions of the world, marine and lacustrine hydrosystems are (or have been) the object of severe or fatal alterations, from changes in regional hydrological regimes and/or modifications of the quantity or the quality of water resources associated with (natural or man-made) land reclamation, deterioration of geochemical balances (increased salinity, oxygen's depletion .. . ), mutations of ecosystems (eutrophication, dramatic decrease in biological diversity ... ) to geological disturbances and to the socio-economic perturbations which have been - or may be in the near future - the consequences of them. Seas and lakes are dying all over the world and some may be regarded as already dead and there is an urgent need to try to understand how this is happening and identify the causes of the observed mutations, weighing the relative effects of climatic evolution and anthropic interferences. This book is the outcome of the NATO Advanced Research Workshop, held in Liege in May 2003. The Workshop was organized at th the University of Liege as a follow on meeting to the 35 International Liege Colloquium on Ocean Dynamics, dedicated in 2003 to Dying and Dead Seas. The book contains the synthesis of the lectures given by 16 main speakers during the ARW.
Author: Brahma Chellaney Publisher: Rowman & Littlefield ISBN: 1442249285 Category : Political Science Languages : en Pages : 425
Book Description
Now in an updated edition, this pioneering and authoritative study considers the profound impact of the growing global water crunch on international peace and security as well as possible ways to mitigate the crisis. Although water is essential to sustaining life and livelihoods, geostrategist Brahma Chellaney argues that it remains the world’s most underappreciated and undervalued resource. One sobering fact is that the retail price of bottled water is already higher than the international spot price of crude oil. But unlike oil, water has no substitute, raising the specter of water becoming the next flashpoint for conflict. Water war as a concept may not mesh with the conventional construct of warfare, especially for those who plan with tanks, combat planes, and attack submarines as weapons. Yet armies don’t necessarily have to march to battle to seize or defend water resources. Water wars—in a political, diplomatic, or economic sense—are already being waged between riparian neighbors in many parts of the world, fueling cycles of bitter recrimination, exacerbating water challenges, and fostering mistrust that impedes broader regional cooperation and integration. The danger is that these water wars could escalate to armed conflict or further limit already stretched food and energy production. Writing in a direct, nontechnical, and engaging style, Brahma Chellaney draws on a wide range of research from scientific and policy fields to examine the different global linkages between water and peace. Offering a holistic picture and integrated solutions, his book has become the recognized authority on the most precious natural resource of this century and how we can secure humankind’s water future.
Author: Jamie Stokes Publisher: Infobase Publishing ISBN: 143812676X Category : Travel Languages : en Pages : 841
Book Description
Encyclopedia of the Peoples of Africa and the Middle East is a two-volume A-to-Z reference to the history and culture of the peoples of Africa and the Middle East.
Author: Mostafa El-Sheekh Publisher: Elsevier ISBN: 0323955282 Category : Science Languages : en Pages : 595
Book Description
Lakes of Africa: Microbial Diversity and Sustainability examines microbial ecosystems in African lakes, including the history and formation of African lakes. The book describes how environmental stressors—including seasonal variations, climate change, and anthropogenic activities—affect microbial ecosystem dynamics in African lakes and the microbial responses to these stressors. The book explores and evaluates extremophiles in African lakes, including industrial biotechnology applications. The book highlights challenges facing microbial ecology in African lakes, as well as the design of models for solving these problems and predicting the future of lake microbial ecosystem sustainability. - Includes unique case studies on both African lakes and brine lakes, providing real life examples of the topics discussed - Provides a foundational background to the topic - Presents definitions throughout, whenever a new term is introduced, for a seamless reading experience and background information
Author: Salif Diop Publisher: Springer Nature ISBN: 3030612252 Category : Technology & Engineering Languages : en Pages : 521
Book Description
The focus of this book is on the key water-related vulnerabilities to climate change in Africa, particularly in its most vulnerable areas, exploring potential management responses to such vulnerabilities. The African countries are particularly exposed and vulnerable to the negative impacts of climate change, with important impacts on water resources and hydrological systems, water availability, water resource management and sea level variations. Already, under various anthropogenic pressures, the status of water resources in Africa has been changing over the past decades, with decreasing water quality, falling groundwater levels, and variability in rainfall, both in terms of timing and intensity. Climate change will further accelerate the rate of change, affecting the ability of people and societies to respond in a timely manner. It is clear that there is no quick fix to the pressures imposed on water resources by climate change. Increasing the resilience of ecosystems and communities to extreme events such as flooding and drought, and integrating climate change risks and opportunities into development decision-making is indeed a key challenge, as much a technical climate-change one, as a political and developmental challenge. The book, in this regard, intends to contribute to the debate around climate change in relation to water resources management in Africa, and in particular inform policy decisions and actions that will improve governments’ and communities’ ability to manage the challenges of climate change and variability in relation to the aquatic ecosystems that they depend on. The knowledge collected in this book will benefit policy makers, researchers, as well as other stakeholders.
Author: Linda L. Lowry Publisher: SAGE Publications ISBN: 1483368939 Category : Business & Economics Languages : en Pages : 1593
Book Description
Taking a global and multidisciplinary approach, The SAGE International Encyclopedia of Travel and Tourism examines the world travel and tourism industry, which is expected to grow at an annual rate of four percent for the next decade.
Author: United Nations Environment Programme. Division of Early Warning and Assessment
Author: United Nations Environment Programme. Division of Early Warning and Assessment
Author: Jacques C.J. Nihoul
Author: Brahma Chellaney
Author: Jamie Stokes
Author: Robert Stein
Author: Mostafa El-Sheekh
Author: 
Author: Salif Diop
Author: Linda L. Lowry
Author: United States. Bureau of International Commerce