Ecology (Over 120,000 results)

Condition: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condition: Very Good.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Ives, Penny (illustrator).

Condition: Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Very Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Very Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condition: Like New. An accessible explanation of the hidden patterns found within the seemingly chaotic World Wide Web.Despite its haphazard growth, the Web hides powerful underlying regularities--from the organization of its links to the patterns found in its use by millions of users. Many of these regularities have been predicted on the basis of theoretical models based on a field of physics--statistical mechanics--that few would have thought applicable to the social domain.In this book, Bernardo Huberman explains in accessible language the laws of the Web. One of the foremost researchers in the field, Huberman has established, for example, that the surfing patterns of individuals are describable by a precise law. Such findings can lead to more efficient Web design and use. They also shed light on social mechanisms whose significance goes beyond the Web. In this sense, the Web is a gigantic informational ecosystem that can be used to quantify and test explanations of human behavior and social interaction. …

Paperback. Condition: Very Good. An accessible explanation of the hidden patterns found within the seemingly chaotic World Wide Web.Despite its haphazard growth, the Web hides powerful underlying regularities--from the organization of its links to the patterns found in its use by millions of users. Many of these regularities have been predicted on the basis of theoretical models based on a field of physics--statistical mechanics--that few would have thought applicable to the social domain.In this book, Bernardo Huberman explains in accessible language the laws of the Web. One of the foremost researchers in the field, Huberman has established, for example, that the surfing patterns of individuals are describable by a precise law. Such findings can lead to more efficient Web design and use. They also shed light on social mechanisms whose significance goes beyond the Web. In this sense, the Web is a gigantic informational ecosystem that can be used to quantify and test explanations of human behavior and social interaction. …

Paperback. Condition: Fair.

Hardback. Condition: Fair. *Winner of the Penn Libraries Book Prize in Sustainability* *Named a Best Book of the Year by Scientific American* This timely and captivating look at the hidden impact of light pollution is "rich in revelation and insight.lyrical" (The Wall Street Journal) and urges us to cherish natural darkness for the sake of the environment, our own well-being, and all life on earth. How much light is too much light? Satellite pictures show our planet as a brightly glowing orb, and in our era of constant illumination, light pollution has become a major issue. The world's flora and fauna have evolved to operate in the natural cycle of day and night. But in the last 150 years, we have extended our day--and in doing so have forced out the inhabitants of the night and disrupted the circadian rhythms necessary to sustain all living things, including ourselves. In this "well-researched and surprisingly lyrical" (The New Statesman, UK) book, Swedish conservationist Johan Eklöf urges us to appreciate natural darkness, its creatures, and its unique benefits. He ponders the beauties of the night sky, traces the errant paths of light-drunk moths and the swift dives of keen-eyed owls, and shows us the bioluminescent creatures of the deepest oceans. As a devoted friend of the night, Eklöf reveals the startling domino effect of diminishing darkness: insects, dumbfounded by streetlamps, failing to reproduce; birds blinded and bewildered by artificial lights; and bats starving as they wait in vain for insects that only come out in the dark. For humans, light-induced sleep disturbances impact our hormones and weight, and can contribute to mental health problems like chronic stress and depression. The streetlamps, floodlights, and neon signs of cities are altering entire ecosystems, and scientists are only just beginning to understand their long-term effects. The light bulb--long the symbol of progress and development--needs to be turned off. "Urgent.vivid.eye-opening" (Publishers Weekly), and ultimately encouraging, The Darkness Manifesto outlines simple steps that we can take to benefit ourselves and the planet. In order to ensure a bright future, we must embrace the darkness.…

Paperback. Condition: Fair. Karl Peters, culminating a lifetime of leadership in the science and religion dialogue, offers a rare combination of both theory and practice, the learned and the existential. Here is an exemplary role model of participating in the creative process -- what Peters metaphorically calls 'dancing with the sacred.' -- Holmes Rolston, University Distinguished Professor, Colorado State University.…

Paperback. Condition: Good.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Hardback. Condition: Good. Appropriate for one semester/two-quarter undergraduate level courses in Industrial Ecology, this book is intended for those interested in learning how to put into practice the idea of performing industrial activities while keeping environmental consequences in check.

Hardback. Condition: Good. In a tour de force of scholarship and vision, Ken Wilber traces the course of evolution from matter to life to mind. In each case evolution has a direction, a tendency to produce more highly organized patterns. The spirit of evolution lies in its directionality: order out of chaos. After arriving at the emergence of mind, Wilber traces the evolution of human consciousness through its major stages of development, pointing out that at each stage there is the dialectic of progress--every increase in consciousness is bought at a price: new freedom also means new license to choose destruction. He particularly focuses on the rise of modernity and post-modernity--what they mean, how they relate to gender issues, to psychotherapy, to ecological concerns, and to various liberation movements. Most important, he asks: Can spiritual concerns be integrated with massive developments of the modern world? This edition is updated and includes a new introduction placing it in the context of the Collected Works .…

Paperback. Condition: Good. Current patterns of land use and development are at once socially, economically, and environmentally destructive. Sprawling low-density development literally devours natural landscapes while breeding a pervasive sense of social isolation and exacerbating a vast array of economic problems. As more and more counties begin to look more and more the same, hope for a different future may seem to be fading. But alternatives do exist.The Ecology of Place, Timothy Beatley and Kristy Manning describe a world in which land is consumed sparingly, cities and towns are vibrant and green, local economies thrive, and citizens work together to create places of eduring value. They present a holistic and compelling approach to repairing and enhancing communities, introducing a vision of "sustainable places" that extends beyond traditional architecture and urban design to consider not just the physical layout of a development but the broad set of ways in which communities are organized and operate. Chapters examine: the history and context of current land use problems, along with the concept of "sustainable places"the ecology of place and ecological policies and actionslocal and regional economic developmentlinks between land-use and community planning and civic involvementspecific recommendations to help move toward sustainabilityThe authors address a variety of policy and development issues that affect a community -- from its economic base to its transit options to the ways in which its streets and public spaces are managed -- and examine the wide range of programs, policies, and creative ideas that can be used to turn the vision of sustainable places into reality.The Ecology of Place is a timely resource for planners, economic development specialists, students, and citizen activists working toward establishing healthier and more sustainable patterns of growth and development.…

Paperback. Condition: Good. The new edition of this introductory ecology text, previously published as Ecology and Our Endangered Life-Support Systems , preserves its predecessor's 'big picture' approach while incorporating the latest concepts and research. It is suited to anyone seeking to become more environmentally literate, including students and professionals alike. The organization of the text is 'top down,' beginning with experimental life-support systems and ending with development and evolution. The relevance of ecological principles and the need for long-term solutions to environmental problems are stressed throughout.…

Paperback. Condition: Good. Green sisters are environmentally active Catholic nuns working to heal the earth as they cultivate new forms of religious culture. Inviting us into their world, Taylor offers a firsthand understanding of the experiences of women whose lives bring together orthodoxy and activism, and whose lifestyle provides a compelling view of sustainable living.…

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condition: Good. As we survey the negative effects of modernism--environmental destruction, the net consumption of irreplaceable natural resources, the ever-widening gulf between first and third worlds--we are forced to grapple with the consequences of the domination of nature by human beings. Clearly, for the earth and its peoples to survive, new ways of thinking about the human relationship to nature are needed. The readings gathered in this popular reader join these issues with critical theory to examine the ongoing struggle to rediscover the nature within human beings and to reconnect it with external nature. A critical theory of the environment offers both an analysis of current problems of the domination of people and nature and ways of attaining sustainability in the future. Distinguished environmental scholar Carolyn Merchant has brought together some of the foremost environmental thinkers of the twenty-first century. They present new philosophies, theories of justice, spiritual relations, and scientific thought. This second edition contains new material on globalization, natural capitalism, the ecofeminist and environmental justice movements, feminist green socialism, conservation and third world peoples, and the ecology of order and chaos, while retaining many of the most provocative selections from the first edition. The conclusion presents the Principles of Environmental Justice, adopted by the First National People of Color Environmental Leadership Summit. Scholars, teachers, and anyone concerned about the future of the planet will find in this excellent collection an array of new directions, ideas, and possibilities for healing the wounds of the past.…

Paperback. Condition: Very Good. Edited by experts in contemporary environmental philosophy, this anthology features available selections that cover a range of positions within this field. It is for junior/graduate-level courses in Environmental Ethics, Environmental Policy, Environmental Issues, Conservation Biology, and Environmental Geography. …

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condition: Good. A nontechnical illustrated guidebook to the ecology of freshwater wetlands in Eastern and Central North America. Peron, Shirley A. (illustrator).

Paperback. Condition: Very Good. Islands of dense forest in the savanna of 'forest' Guinea have long been regarded both by scientists and policy-makers as the last relics of a once more extensive forest cover, degraded and degrading fast due to its inhabitants' land use. In this 1996 text, James Fairhead and Melissa Leach question these entrenched assumptions. They show, on the contrary, how people have created forest islands around their villages, and how they have turned fallow vegetation more woody, so that population growth has implied more forest, not less. They also consider the origins, persistence, and consequences of a century of erroneous policy. Interweaving historical, social anthropological and ecological data, this fascinating study advances a novel theoretical framework for ecological anthropology, encouraging a radical re-examination of some central tenets in each of these disciplines.…

Paperback. Condition: Very Good. "The first important book of the 21st century. It may well revolutionize the relationship between business and the environment." --Don Falk, Executive Director, Society for Ecological Restoration   The Ecology of Commerce is the provocative national bestseller that addresses the necessity of merging good business practices with common sense environmental concerns. Nearly two decades after its initial publication, this controversial work by Paul Hawken has been revised and updated, arguing why business success and sustainable environmental practices need not--and, for the sake of our planet, must not--be mutually exclusive any longer. An essential work, Hawken's The Ecology of Commerce belongs on the bookshelf of every concerned citizen--alongside Capitalism at the Crossroads by Stuart Hart and Al Gore's Earth in the Balance and An Inconvenient Truth.…

Paperback. Condition: Good. "The first important book of the 21st century. It may well revolutionize the relationship between business and the environment." --Don Falk, Executive Director, Society for Ecological Restoration   The Ecology of Commerce is the provocative national bestseller that addresses the necessity of merging good business practices with common sense environmental concerns. Nearly two decades after its initial publication, this controversial work by Paul Hawken has been revised and updated, arguing why business success and sustainable environmental practices need not--and, for the sake of our planet, must not--be mutually exclusive any longer. An essential work, Hawken's The Ecology of Commerce belongs on the bookshelf of every concerned citizen--alongside Capitalism at the Crossroads by Stuart Hart and Al Gore's Earth in the Balance and An Inconvenient Truth.…