Our Ecological Footprint

Our Ecological Footprint PDF Author: Mathis Wackernagel
Publisher: New Society Publishers
ISBN: 086571312X
Category : Nature
Languages : en
Pages : 178

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Book Description
Our Ecological Footprint presents an internationally-acclaimed tool for measuring and visualizing the resources required to sustain our households, communities, regions and nations, converting the seemingly complex concepts of carrying capacity, resource-use, waste-disposal and the like into a graphic form that everyone can grasp and use. An excellent handbook for community activists, planners, teachers, students and policy makers.

Our Ecological Footprint

Our Ecological Footprint PDF Author: Mathis Wackernagel
Publisher: New Society Publishers
ISBN: 086571312X
Category : Nature
Languages : en
Pages : 178

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Book Description
Our Ecological Footprint presents an internationally-acclaimed tool for measuring and visualizing the resources required to sustain our households, communities, regions and nations, converting the seemingly complex concepts of carrying capacity, resource-use, waste-disposal and the like into a graphic form that everyone can grasp and use. An excellent handbook for community activists, planners, teachers, students and policy makers.

The Balance of Nature and Human Impact

The Balance of Nature and Human Impact PDF Author: Klaus Rohde
Publisher: Cambridge University Press
ISBN: 1107019613
Category : Nature
Languages : en
Pages : 431

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Book Description
Explores equilibrium and non-equilibrium in undisturbed and disturbed ecological systems, examining how human activities affect the balance/imbalance of nature.

Human Impact on the Environment

Human Impact on the Environment PDF Author: Sergey Govorushko
Publisher: Springer
ISBN: 3319249576
Category : Science
Languages : en
Pages : 360

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Book Description
This atlas presents a collection of geographical maps showing human impact on the environment. A wide variety of human impacts are discussed, ranging from the energy, mining, transport and agricultural industries as well as less visible impacts such as those of space exploration. This book is a highly illustrated atlas with 300 photos from 70 countries. Each map is accompanied by a short description of each human impact and its effect on the specific natural environment.

Human Environmental Impact

Human Environmental Impact PDF Author: Ava Sawyer
Publisher: Capstone
ISBN: 1496640810
Category : Juvenile Nonfiction
Languages : en
Pages : 50

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Book Description
Audio and text highlighting make this title accessible for all readers. In this title readers will learn about alternative energy sources such as solar, wind, and geothermal energy, and what they can do to positively affect Earth. Meets Next Generation Science Standards.

Human Impact on Ancient Environments

Human Impact on Ancient Environments PDF Author: Charles L. Redman
Publisher: University of Arizona Press
ISBN: 9780816519620
Category : Social Science
Languages : en
Pages : 260

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Book Description
Threats to biodiversity, food shortages, urban sprawl . . . lessons for environmental problems that confront us today may well be found in the past. The archaeological record contains hundreds of situations in which societies developed long-term sustainable relationships with their environments—and thousands in which the relationships were destructive. Charles Redman demonstrates that much can be learned from an improved understanding of peoples who, through seemingly rational decisions, degraded their environments and threatened their own survival. By discussing archaeological case studies from around the world—from the deforestation of the Mayan lowlands to soil erosion in ancient Greece to the almost total depletion of resources on Easter Island—Redman reveals the long-range coevolution of culture and environment and clearly shows the impact that ancient peoples had on their world. These case studies focus on four themes: habitat transformation and animal extinctions, agricultural practices, urban growth, and the forces that accompany complex society. They show that humankind's commitment to agriculture has had cultural consequences that have conditioned our perception of the environment and reveal that societies before European contact did not necessarily live the utopian existences that have been popularly supposed. Whereas most books on this topic tend to treat human societies as mere reactors to environmental stimuli, Redman's volume shows them to be active participants in complex and evolving ecological relationships. Human Impact on Ancient Environments demonstrates how archaeological research can provide unique insights into the nature of human stewardship of the Earth and can permanently alter the way we think about humans and the environment.

Harvesting the Biosphere

Harvesting the Biosphere PDF Author: Vaclav Smil
Publisher: MIT Press
ISBN: 026201856X
Category : Science
Languages : en
Pages : 317

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Book Description
An interdisciplinary and quantitative account of human claims on the biosphere's stores of living matter, from prehistoric hunting to modern energy production. The biosphere—the Earth's thin layer of life—dates from nearly four billion years ago, when the first simple organisms appeared. Many species have exerted enormous influence on the biosphere's character and productivity, but none has transformed the Earth in so many ways and on such a scale as Homo sapiens. In Harvesting the Biosphere, Vaclav Smil offers an interdisciplinary and quantitative account of human claims on the biosphere's stores of living matter, from prehistory to the present day. Smil examines all harvests—from prehistoric man's hunting of megafauna to modern crop production—and all uses of harvested biomass, including energy, food, and raw materials. Without harvesting of the biomass, Smil points out, there would be no story of human evolution and advancing civilization; but at the same time, the increasing extent and intensity of present-day biomass harvests are changing the very foundations of civilization's well-being. In his detailed and comprehensive account, Smil presents the best possible quantifications of past and current global losses in order to assess the evolution and extent of biomass harvests. Drawing on the latest work in disciplines ranging from anthropology to environmental science, Smil offers a valuable long-term, planet-wide perspective on human-caused environmental change.

Human Interactions with the Geosphere

Human Interactions with the Geosphere PDF Author: Lucy Wilson
Publisher: Geological Society of London
ISBN: 9781862393257
Category : Science
Languages : en
Pages : 214

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Book Description
Human impact on our environment is not a new phenomenon. For millennia, humans have been coping with - or provoking - environmental change. We have exploited, extracted, over-used, but also in many cases nurtured, the resources that the geosphere offers. Geoarchaeology studies the traces of human interactions with the geosphere and provides the key to recognizing landscape and environmental change, human impacts and the effects of environmental change on human societies. This collection of papers from around the world includes case studies and broader reviews covering the time period since before modern human beings came into existence up until the present day. To understand ourselves, we need to understand that our world is constantly changing, and that change is dynamic and complex. Geoarchaeology provides an inclusive and long-term view of human-geosphere interactions and serves as a valuable aid to those who try to determine sustainable policies for the future.

Global Environmental Change

Global Environmental Change PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309044944
Category : Science
Languages : en
Pages : 321

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Book Description
Global environmental change often seems to be the most carefully examined issue of our time. Yet understanding the human sideâ€"human causes of and responses to environmental changeâ€"has not yet received sustained attention. Global Environmental Change offers a strategy for combining the efforts of natural and social scientists to better understand how our actions influence global change and how global change influences us. The volume is accessible to the nonscientist and provides a wide range of examples and case studies. It explores how the attitudes and actions of individuals, governments, and organizations intertwine to leave their mark on the health of the planet. The book focuses on establishing a framework for this new field of study, identifying problems that must be overcome if we are to deepen our understanding of the human dimensions of global change, presenting conclusions and recommendations.

Humans as Geologic Agents

Humans as Geologic Agents PDF Author: Judy Ehlen
Publisher: Geological Society of America
ISBN: 0813741165
Category : Technology & Engineering
Languages : en
Pages : 168

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Book Description


Climate Change

Climate Change PDF Author: The Royal Society
Publisher: National Academies Press
ISBN: 0309302021
Category : Science
Languages : en
Pages : 74

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Book Description
Climate Change: Evidence and Causes is a jointly produced publication of The US National Academy of Sciences and The Royal Society. Written by a UK-US team of leading climate scientists and reviewed by climate scientists and others, the publication is intended as a brief, readable reference document for decision makers, policy makers, educators, and other individuals seeking authoritative information on the some of the questions that continue to be asked. Climate Change makes clear what is well-established and where understanding is still developing. It echoes and builds upon the long history of climate-related work from both national academies, as well as on the newest climate-change assessment from the United Nations' Intergovernmental Panel on Climate Change. It touches on current areas of active debate and ongoing research, such as the link between ocean heat content and the rate of warming.