Global Deserts Outlook PDF Download

Author: Exequiel Ezcurra
Publisher: UNEP/Earthprint
ISBN: 9280727222
Category : Science
Languages : en
Pages : 172

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Book Description
Namibia Business Intelligence Report - Practical Information, Opportunities, Contacts

Author: Robert Greenberger
Publisher: The Rosen Publishing Group, Inc
ISBN: 143585005X
Category : Juvenile Nonfiction
Languages : en
Pages : 50

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Book Description
Describes the desert biome and its diversity.

Author: United Nations Environment Programme
Publisher: UNEP/Earthprint
ISBN: 9789280728361
Category : Nature
Languages : en
Pages : 578

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Book Description
The fourth report in the Global Environment Outlook series provides a comprehensive, scientifically credible, policy-relevant and up-to-date assessment of, and outlook for, the state of the global environment. Environment for development is the GEO-4 underlying theme and the report pays special attention to the role and impact of the environment on human well-being as well as to the use of environmental valuation as a tool for decision-making. GEO-4's 2007 publication date marks the half-way point for the Millennium Development Goals, The environment, as well as being the subject of MDG 7, is also a thread that runs through all the goals. Includes Errata.

Author: Ole Kristian Fauchald
Publisher: Yearbook International Environ
ISBN: 0199539642
Category : Language Arts & Disciplines
Languages : en
Pages : 904

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Book Description
This yearbook contains articles from an international team of contributors. Each section of essays covers a topical subject, focusing mainly on environmental law, and the year-in-review section offers a round-up of world-wide legal developments.

Author: Alberto Garrido
Publisher: Routledge
ISBN: 1136808167
Category : Business & Economics
Languages : en
Pages : 353

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Book Description
There is not enough water globally for all the things humans need and want water to do for us. Water supply bubbles are bursting in China, the Middle East and India with potentially serious implications for the global economy and for political stability. Even the United States is depleting groundwater on average 25% faster than it is being replenished. Our thirst for water grows with our population, but the amount of fresh water available on Earth is fixed. If we assume "business as usual" by 2050 about 40% of the projected global population of 9.4 billion is expected to be facing water stress or scarcity. With increasing climate variability being predicted by global climate models, we are likely also to have more people without adequate water more of the time, even in water-rich regions. Irrigation productivity rose dramatically over the past 40 years as a result of the Green Revolution. However, even if we disregard the environmental impacts caused by that revolution, we are no nearer to achieving global food security than we were 40 years ago, as every time we come close to filling the food production gap population growth and ecosystem decline associated with water diversions to human purposes set us back. Our natural and agricultural ecosystems are trying to tell us something. This book pursues these overarching themes connecting to water and food production at global and regional scales. The collection offers a comprehensive discussion of all relevant issues, and offers a wide-ranging discussion with the aim of contributing to the global debate about water and food crises.

Author: M. J. Walker
Publisher: Geological Society of London
ISBN: 9781862393424
Category : Desert regions
Languages : en
Pages : 456

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Book Description
This volume provides an authoritative and comprehensive state-of-the-art review of hot desert terrains in all parts of the world, their geomaterials and influence on civil engineering site investigation, design and construction. It primarily covers conditions and materials in modern hot deserts, but there is also coverage of unmodified ancient desert soils that exhibit engineering behaviour similar to modern desert materials. Thorough and up-to-date guidance on modern field evaluation and ground investigation techniques in hot arid areas is provided, including reference to a new approach to the desert model and detailed specialised assessments of the latest methods for materials characterisation and testing. The volume is based on world-wide experience in hot desert terrain and draws upon the knowledge and expertise of the members of a Geological Society Engineering Group Working Party comprising practising geologists, geomorphologists and civil engineers with a wealth of varied, but complementary experience of working in hot deserts. It is an essential reference book for professionals, as well as a valuable textbook for students. It is written in a style that is accessible to the non-specialist. A comprehensive glossary is also included. The Geological Society of London. Founded in 1807, the Geological Society of London is the oldest geological society in the world, and one of the largest publishers in the Earth sciences. The Society publishes a wide range of high-quality peer-reviewed titles for academics and professionals working in the geosciences, and enjoys an enviable international reputation for the quality of its work.

Author: Olav Slaymaker
Publisher: Cambridge University Press
ISBN: 0521878128
Category : Nature
Languages : en
Pages : 469

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Book Description
A statement from the world's leading geomorphologists on the state of, and potential changes to, the environment.

Author: Hans Günter Brauch
Publisher: Springer Science & Business Media
ISBN: 3540684883
Category : Science
Languages : en
Pages : 1546

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Book Description
The year 2007 could perhaps accurately be described as the year when climate change finally received the attention that this challenge deserves globally. Much of the information and knowledge that was created in this field during the year was the result of the findings of the Fourth - sessment Report (AR4) of the Intergovernmental Panel on Climate Change (IPCC), which were disseminated on a large scale and reported extensively by the media. This was the result not only of a heightened interest on the part of the public on various aspects of climate change, but also because the IPCC itself proactively attempted to spread the findings of its AR4 to the public at large. The interest generated on the scientific realities of climate change was further enhanced by the award of the Nobel Peace Prize to the IPCC and former Vice President of the US, Al Gore. By taking this decision in favour of a leader who has done a great deal to create awareness on c- mate change, and a body that assesses all scientific aspects of climate change and disseminates the result of its findings, the Norwegian Nobel Committee has clearly drawn the link between climate change and peace in the world.

Author: Levente Hufnagel
Publisher: BoD – Books on Demand
ISBN: 1789238935
Category : Science
Languages : en
Pages : 114

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Book Description
The aim and purpose of our book, Community and Global Ecology of Deserts, is to give an overview and report from the frontiers of desert ecological research. The ecology of deserts as a scientific discipline plays a key role in solving many of global problems due to collective adaptation methods and approaches of lifeforms living in extreme environments. If ecologists or environmental scientists are talking about desert ecological research, then almost everyone is thinking about specific desert flora, fauna, or desertification itself as a consequence of climate change, or sand dune-triggered disasters. In fact, the importance of ecological research in deserts is far more general and broader. We hope that our book will be interesting and useful for researchers, lecturers, students and anybody interested in this field.

Author: Robert Greenberger
Publisher: The Rosen Publishing Group, Inc
ISBN: 1435857380
Category : Juvenile Nonfiction
Languages : en
Pages : 50

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Book Description
This book describes the desert biome. Many people think the desert is devoid of life but as this book shows, it’s actually rich with a variety of species comparable to anyplace else on Earth.