Ecological Environment: A New Perspective PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Ecological Environment: A New Perspective PDF full book. Access full book title Ecological Environment: A New Perspective by Dr. Santhi Devi R., Dr. Rajasugunasekar D., and Dr. A. Sivakumar. Download full books in PDF and EPUB format.
Author: Dr. Santhi Devi R., Dr. Rajasugunasekar D., and Dr. A. Sivakumar
Publisher: Ashok Yakkaldevi
ISBN: 1387388967
Category : Art
Languages : en
Pages : 492
Get Book Here
Book Description
In coastal aquifers, saltwater intrusion may cause serious consequences in terms of both environmental and economic impacts. An attempt has been made in the present study to elucidate the quality of groundwaterin the study area in terms of the chemical parameter change due to the seasonal variation of water level. The present study deals with the physio-chemical characteristics of groundwater quality in Nagapattinam district.The study area showed generally similar hydrochemical characteristics slightly higher level of Cl-, Na+, and EC was observed. Based on the Cl- , Na+ and EC data, the groundwater falls within high salinity.
Author: Dr. Santhi Devi R., Dr. Rajasugunasekar D., and Dr. A. Sivakumar
Publisher: Ashok Yakkaldevi
ISBN: 1387388967
Category : Art
Languages : en
Pages : 492
Get Book Here
Book Description
In coastal aquifers, saltwater intrusion may cause serious consequences in terms of both environmental and economic impacts. An attempt has been made in the present study to elucidate the quality of groundwaterin the study area in terms of the chemical parameter change due to the seasonal variation of water level. The present study deals with the physio-chemical characteristics of groundwater quality in Nagapattinam district.The study area showed generally similar hydrochemical characteristics slightly higher level of Cl-, Na+, and EC was observed. Based on the Cl- , Na+ and EC data, the groundwater falls within high salinity.
Author: Ştefan Dorondel
Publisher: University of Pittsburgh Press
ISBN: 0822988844
Category : Technology & Engineering
Languages : en
Pages : 464
Get Book Here
Book Description
The rise of industrial capitalism in the nineteenth century forged a new ecological order in North American and Western European states, radically transforming the environment through science and technology in the name of human progress. Far less known are the dramatic environmental changes experienced by Eastern Europe, in many ways a terra incognita for environmental historians and anthropologists. A New Ecological Order explores, from a historical and ethnographic perspective, the role of state planners, bureaucrats, and experts—engineers, agricultural engineers, geographers, biologists, foresters, and architects—as agents of change in the natural world of Eastern Europe from 1870 to the early twenty-first century. Contributors consider territories engulfed by empires, from the Habsburg to the Ottoman to tsarist Russia; territories belonging to disintegrating empires; and countries in the Balkan Peninsula, Central and Eastern Europe, and Eurasia. Together, they follow a rhetoric of “correcting nature,” a desire to exploit the natural environment and put its resources to work for the sake of developing the economies and infrastructures of modern states. They reveal an eagerness among newly established nation-states, after centuries of imperial economic and political impositions, to import scientific knowledge and new technologies from Western Europe that would aid in their economic development, and how those imports and ideas about nature ultimately shaped local projects and policies.
Author: Sarah Jaquette Ray
Publisher: University of Arizona Press
ISBN: 0816511888
Category : Nature
Languages : en
Pages : 224
Get Book Here
Book Description
This book engages recent scholarship on trans-corporeality, disability studies, and environmental justice. Ray argues that environmental discourse often frames ecological crisis as a crisis of the body, therefore promoting ecological health at the cost of social equality. Ray urges us to be careful about the ways in which we construct “others” in our arguments to protect nature.
Author: Fred Pearce
Publisher: Beacon Press
ISBN: 0807039551
Category : Nature
Languages : en
Pages : 266
Get Book Here
Book Description
Named one of the best books of 2015 by The Economist A provocative exploration of the “new ecology” and why most of what we think we know about alien species is wrong For a long time, veteran environmental journalist Fred Pearce thought in stark terms about invasive species: they were the evil interlopers spoiling pristine “natural” ecosystems. Most conservationists and environmentalists share this view. But what if the traditional view of ecology is wrong—what if true environmentalists should be applauding the invaders? In The New Wild, Pearce goes on a journey across six continents to rediscover what conservation in the twenty-first century should be about. Pearce explores ecosystems from remote Pacific islands to the United Kingdom, from San Francisco Bay to the Great Lakes, as he digs into questionable estimates of the cost of invader species and reveals the outdated intellectual sources of our ideas about the balance of nature. Pearce acknowledges that there are horror stories about alien species disrupting ecosystems, but most of the time, the tens of thousands of introduced species usually swiftly die out or settle down and become model eco-citizens. The case for keeping out alien species, he finds, looks increasingly flawed. As Pearce argues, mainstream environmentalists are right that we need a rewilding of the earth, but they are wrong if they imagine that we can achieve that by reengineering ecosystems. Humans have changed the planet too much, and nature never goes backward. But a growing group of scientists is taking a fresh look at how species interact in the wild. According to these new ecologists, we should applaud the dynamism of alien species and the novel ecosystems they create. In an era of climate change and widespread ecological damage, it is absolutely crucial that we find ways to help nature regenerate. Embracing the new ecology, Pearce shows us, is our best chance. To be an environmentalist in the twenty-first century means celebrating nature’s wildness and capacity for change.
Author: Michael Eugene Harkin
Publisher: U of Nebraska Press
ISBN: 080320566X
Category : Nature
Languages : en
Pages : 404
Get Book Here
Book Description
Often cited as one of the most decisive campaigns in military history, the Seven Days Battles were the first campaign in which Robert E. Lee led the Army of Northern Virginia-as well as the first in which Lee and Thomas "Stonewall" Jackson worked together.
Author: Stephen M. Wheeler
Publisher: Routledge
ISBN: 0415809851
Category : Architecture
Languages : en
Pages : 202
Get Book Here
Book Description
Industrial cultures have proved unable to confront the issues underlying the climate problem, such as overconsumption, overpopulation, inequity, and dysfunctional political systems. Political and social obstacles have prevented the adoption of improved technologies, and these would provide only a partial solution in any case. Climate Change and Social Ecologytakes a new approach to the climate crisis, arguing that climate change is a challenge of rapid social evolution. In order to address this impending catastrophe and bring about more sustainable development, this book argues that we must focus on improving social ecologies—our values, mind-sets, and organizations. The text presents a compelling vision of how to help social ecologies evolve toward sustainability and explores the social transformations needed to deal with the climate crisis in the long term. It reviews the climate change strategies considered to date, presents a detailed vision of a future sustainable society, and analyzes how this vision might be realized through more conscious public nurturing of our social ecologies. This interdisciplinary volume provides a compelling rethink of the climate crisis. Authoritative and accessible, it will be of great interest to anyone concerned about climate change and sustainability challenges and is essential reading for students, professionals, and general readers alike.
Author: Maarten A. Hajer
Publisher: Clarendon Press
ISBN: 019152106X
Category : Political Science
Languages : en
Pages : 345
Get Book Here
Book Description
Dr Hajer's path-breaking study opens the way for a better understanding of the environmental conflict, showing how language can be seen to shape our view of what environmental politics is really about and how those perceptions can differ between countries. The author identifies the emergence and increasing political importance of 'ecological modernization' as a new concept in the language of environmental politics. This concept, which has come to replace the antagonistic debates of the 1970s, stresses the opportunities of environmental policy for modernizing the economy and stimulating the technological innovation. Combining abstract social theory with detailed empirical analysis, Martin Hajer illustrates the social and political dynamics of ecological modernization in a detailed analysis of the acid rain controversies in Great Britain and the Netherlands. He concludes by reflecting on the institutional challenge of the environmental politics in the years to come.
Author: Richard J. Borden
Publisher: North Atlantic Books
ISBN: 1583947728
Category : Nature
Languages : en
Pages : 481
Get Book Here
Book Description
A philosophical and narrative memoir, Ecology and Experience is a thoughtful, engaging recounting of author Richard J. Borden’s life entwined in an overview of the intellectual and institutional history of human ecology—a story of life wrapped in a life story. Borden shows that attempts to bridge the mental and environmental arenas are uncertain, but that rigid conventions and narrow views have their dangers too. Human experience and the natural world exist on many levels and gathering from both realms gives rise to novel constellations. In a blend of themes and approaches based on a lifetime of interdisciplinary inquiry, the author wanders these intersections and invites us to exercise our capacities for ecological insight, to deepen the experience of being alive, and, most of all, to more fully enrich our lives. Contents Foreword by Darron Collins, president of the College of the Atlantic Preface Part I. Transects and Plots 1. The Arc of Life 2. Ecology 3. Experience 4. Human Ecology 5. Education Part II. Facets of Life 6. Time and Space 7. Death in Life 8. Personal Ecology 9. Context 10. Metaphor and Meaning Part III. Wider Points of View 11. Kinds of Minds 12. Insight 13. Imagination 14. Keyholes 15. Ecology and Identity 16. The Unfinished Course Part IV. Coda
Author: Michael T. Turvey
Publisher: Routledge
ISBN: 0429813384
Category : Psychology
Languages : en
Pages : 444
Get Book Here
Book Description
Lectures on Perception: An Ecological Perspective addresses the generic principles by which each and every kind of life form—from single celled organisms (e.g., difflugia) to multi-celled organisms (e.g., primates)—perceives the circumstances of their living so that they can behave adaptively. It focuses on the fundamental ability that relates each and every organism to its surroundings, namely, the ability to perceive things in the sense of how to get about among them and what to do, or not to do, with them. The book’s core thesis breaks from the conventional interpretation of perception as a form of abduction based on innate hypotheses and acquired knowledge, and from the historical scientific focus on the perceptual abilities of animals, most especially those abilities ascribed to humankind. Specifically, it advances the thesis of perception as a matter of laws and principles at nature’s ecological scale, and gives equal theoretical consideration to the perceptual achievements of all of the classically defined ‘kingdoms’ of organisms—Archaea, Bacteria, Protoctista, Fungi, Plantae, and Animalia.
Author: Rachel Stein
Publisher: Rutgers University Press
ISBN: 0813534275
Category : Nature
Languages : en
Pages : 198
Get Book Here
Book Description
Women make up the vast majority of activists and organizers of grassroots movements fighting against environmental ills that threaten poor and people of color communities. [This] collection of essays ... pays tribute to the ... contributions women have made in these endeavors. The writers offer varied examples of environmental justice issues such as children's environmental-health campaigns, cancer research, AIDS/HIV activism, the Environmental Genome Project, and popular culture, among many others. Each one focuses on gender and sexuality as crucial factors in women's or gay men's activism and applies environmental justice principles to related struggles for sexual justice. Drawing on a wide variety of disciplinary perspectives, the contributors offer multiple vantage points on gender, sexuality, and activism.-Back cover.
