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First published in 1992. In 1972, the UN Conference on the Human Environment initiated the process of world environmental cooperation. This study is about GEMS (the Global Environment Monitoring System) which the Conference recommended be set up to generate data and information necessary for worldwide environmental assessment. This book examines the genesis and evolution of GEMS, and the complex task involved in establishing GEMS and making it perform its functions. It relates GEMS to the factors which have shaped the international environmental agenda and cooperation since 1972. In particular, it highlights North-South differences and the problems inherent in the international organizations...
Global Navigation Satellite Systems (GNSS) are revolutionizing the world in a way their original developers never envisaged. From being military “war” tools, GNSS satellites are rapidly becoming “peace” tools that play a potentially critical role in enabling changing environmental phenomenon that do not permit direct measurements to be remotely observed via their all-weather, highly accurate and continuously updatable positional time series. This is evident, for example, in their use in emerging environmental monitoring methods that are considered in this book. These include: GPS-based radio telemetry, which is enhancing ecological and conservation monitoring by more accurately mappi...
Published to coincide with the Fourth United Nations Environmental Assembly, UN Environment's sixth Global Environment Outlook calls on decision makers to take bold and urgent action to address pressing environmental issues in order to protect the planet and human health. By bringing together hundreds of scientists, peer reviewers and collaborating institutions and partners, the GEO reports build on sound scientific knowledge to provide governments, local authorities, businesses and individual citizens with the information needed to guide societies to a truly sustainable world by 2050. GEO-6 outlines the current state of the environment, illustrates possible future environmental trends and analyses the effectiveness of policies. This flagship report shows how governments can put us on the path to a truly sustainable future - emphasising that urgent and inclusive action is needed to achieve a healthy planet with healthy people. This title is also available as Open Access on Cambridge Core.
In the wake of the Second World War, internationalists identified science as both the cause of and the solution to world crisis. Unless civilization learned to control the unprecedented powers science had unleashed, global catastrophe was imminent. But the internationalists found hope in the idea of world government. In The Postwar Origins of the Global Environment, Perrin Selcer argues that the metaphor of “Spaceship Earth”—the idea of the planet as a single interconnected system—exemplifies this moment, when a mix of anxiety and hope inspired visions of world community and the proliferation of international institutions. Selcer tells the story of how the United Nations built the in...
The state of ecosystems, biological communities and species are continuously changing as a result of both natural processes and the activities of humans. In order to detect and understand these changes, effective ecological monitoring programmes are required. This book offers an introduction to the topic and provides both a rationale for monitoring and a practical guide to the techniques available. Written in a nontechnical style, the book covers the relevance and growth of ecological monitoring, the organizations and programmes involved, the science of ecological monitoring and an assessment of methods in practice, including many examples from monitoring programmes around the world. Building on the success of the first edition, this edition has been fully revised and updated with two additional chapters covering the relevance of monitoring to the reporting of the state of the environment, and the growth of community based ecological monitoring.
An examination of whether accountability mechanisms in global environmental governance that focus on monitoring and enforcement necessarily lead to better governance and better environmental outcomes. The rapid development of global environmental governance has been accompanied by questions of accountability. Efforts to address what has been called “a culture of unaccountability” include greater transparency, public justification for governance decisions, and the establishment of monitoring and enforcement procedures. And yet, as this volume shows, these can lead to an “accountability trap”—a focus on accountability measures rather than improved environmental outcomes. Through anal...
How can we understand and rise to the environmental challenges of global change? One clear answer is to understand the science of global change, not solely in terms of the processes that control changes in climate and the composition of the atmosphere, but in how ecosystems and human society interact with these changes. In the last two decades of the twentieth century, a number of such research efforts--supported by computer and satellite technology--have been launched. Yet many opportunities for integration remain unexploited, and many fundamental questions remain about the earth's capacity to support a growing human population. This volume encourages a renewed commitment to understanding g...
With age-appropriate, inquiry-centered curriculum materials and sound teaching practices, middle school science can capture the interest and energy of adolescent students and expand their understanding of the world around them. Resources for Teaching Middle School Science, developed by the National Science Resources Center (NSRC), is a valuable tool for identifying and selecting effective science curriculum materials that will engage students in grades 6 through 8. The volume describes more than 400 curriculum titles that are aligned with the National Science Education Standards. This completely new guide follows on the success of Resources for Teaching Elementary School Science, the first i...
If the environment is deteriorated and degraded, polluted and defiled, filthy and disgraceful, concomitantly the speechless plants and animals, the motherly soil and the crazy human being besides the buildings and monuments suffer. While a few problems are occupational, water pollution is regional, and air pollution is global in its impact. The effluent rich water could be treated before disposal. However, pollutants once released in air can not be controlled. The main aim of writing this book is to provide the students of environmental science, a simple exposition of the subject. The book has been compiled from the point of view of the students to give them a thorough training in the princi...