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Conservation’s Roots by Abigail P. Dowling,Richard Keyser Pdf
The ideas and practices that comprise “conservation” are often assumed to have arisen within the last two centuries. However, while conservation today has been undeniably entwined with processes of modernity, its historical roots run much deeper. Considering a variety of preindustrial European settings, this book assembles case studies from the medieval and early modern eras to demonstrate that practices like those advocated by modern conservationists were far more widespread and intentional than is widely acknowledged. As the first book-length treatment of the subject, Conservation’s Roots provides broad social, historical, and environmental context for the emergence of the nineteenth-century conservation movement.
Author : Neil M. Maher Publisher : Oxford University Press on Demand Page : 329 pages File Size : 55,6 Mb Release : 2008 Category : History ISBN : 9780195306019
Neil M. Maher examines the history of one of Franklin D. Roosevelt's boldest and most successful experiments, the Civilian Conservation Corps, describing it as a turning point both in national politics and in the emergence of modern environmentalism.--Résumé de l'éditeur.
History and Root of the Principle of the Conservation of Energy by Ernst Mach,Philip Edward Bertrand Jourdain Pdf
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Roots of Modern Environmentalism by David Pepper Pdf
Originally published in 1984, The Roots of Modern Environmentalism provides a historical, philosophical and ideological background to environmentalism. Topics covered include, the roots of technological environmentalism, the medieval cosmology and Bacon’s philosophy, the non-scientific roots of ecological environmentalism, such as Romanticism and its scientific roots in the theories of Malthus and Darwin. The Marxist perspective on Nature is also discussed. The concluding chapter is a criticism of education which challenges its usefulness as an agent of socio-economic change. This book will be of interest to academics and students of environmentalism and geography.
When a group of liberal arts students embark on a university assignment about the natural environment, no one could have quite prepared them for the bewildering array of questions and provocations to confront them in their task. What starts out as an earnest attempt to understand nature in the modern world, turns into a philosophical and practical tangle that only a good transdisciplinary education can provide. Can anyone save the day and actually start to value ‘nature’? And if they can’t, then what’s stopping them? The idea of ‘valuing nature’ harmonises diverse areas of natural resource management and is an important dimension of scientific and practical work concerned with managing ecosystems and habitats for sustainability. This graphic book takes the reader on an exploration of the issues that arise from this growing interest and concern in the valuation of nature. Set around the premise of a ‘motley’ group of undergraduates endeavouring to complete a university assignment on ‘nature in the modern world’, the book explores: the many and diverse meanings people assign to nature the different ways the relationship between people and nature might be characterised the many values systems people hold for the natural world the options and approaches society can deploy to manage it the extent to which we need entirely new economic systems to protect and sustain nature. This highly interdisciplinary book invites consideration of a range of philosophical and applied debates and questions. Written in an accessible style, it is an ideal undergraduate text in the fields of ecology, human and physical geography, conservation science, environment, social science and spatial planning, as well as a general primer for graduate natural and social scientists embarking on interdisciplinary research in the natural resource management arena.
Conservations on Vegetable Physiology; Comprehending the Elements of Botany, with Their Application to Agriculture. By the Author of “Conversations on Chemistry” I.e. Jane Marcet , Etc. With Plates by Anonim Pdf
The Conservation Revolution by Bram Buscher,Robert Fletcher Pdf
A post-capitalist manifesto for conservation Conservation needs a revolution. This is the only way it can contribute to the drastic transformations needed to come to a truly sustainable model of development. The good news is that conservation is ready for revolution. Heated debates about the rise of the Anthropocene and the current ‘sixth extinction’ crisis demonstrate an urgent need and desire to move beyond mainstream approaches. Yet the conservation community is deeply divided over where to go from here. Some want to place ‘half earth’ into protected areas. Others want to move away from parks to focus on unexpected and ‘new’ natures. Many believe conservation requires full integration into capitalist production processes. Building a razor-sharp critique of current conservation proposals and their contradictions, Büscher and Fletcher argue that the Anthropocene challenge demands something bigger, better and bolder. Something truly revolutionary. They propose convivial conservation as the way forward. This approach goes beyond protected areas and faith in markets to incorporate the needs of humans and nonhumans within integrated and just landscapes. Theoretically astute and practically relevant, The Conservation Revolution offers a manifesto for conservation in the twenty-first century—a clarion call that cannot be ignored.
Forty-seven articles represent most of the papers presented at the annual meeting of the Soil Conservation Society of America. The conference addressed the facts and values from economics, ethics, and ecology as they pertain to critical issues in land and water conservation in North America. Part I includes discussions of economic realities, ethical perspectives, and sustained use of natural resources. A number of prominent natural resource leaders then look closely at three issues confronting North American nations: land planning (Part II), water management (Part III), and the implications of energy development for land and water (Part IV). Each part includes the summary of a roundtable discussion that involved meeting registrants. Part V reports on five major resource-oriented assessments sponsored by the U.S. government and presents futurist Robert Theobald's ideas about what natural resource professionals can do to influence the course of political events. Parts VI through XI consist of papers that discuss a number of current resource issues in the context of economic realities, ethical values, and ecological principles. (Author/DC)
Microbial Resource Conservation by Sushil K. Sharma,Ajit Varma Pdf
This book covers broad areas in the conservation of microorganisms. It addresses the short, medium and long-term preservation of agriculturally important microorganisms, as well as culture collections and their roles. The respective chapters address topics such as conventional approaches to bacterial, fungal and algal preservation, as well as methods and strategies for preserving recalcitrant microorganisms. Readers will also find the latest insights into the preservation of vesicular-arbuscular (VA) fungi and ecology, diversity and conservation of endophytes, and entamopathogenic fungi. Microbes of animal and dairy origin, their preservation and biosafety issues are also explored. Microorganisms are the silent and unseen majority of life on Earth, and are characterized by a high degree of genetic and metabolic diversity. It is well documented that no branch of science or society is unaffected by microbial interventions. Researchers have documented microorganisms from such extreme and unique environments as deserts and hydrothermal vents, and with specific traits that are currently being exploited in agriculture, industry, medicine and biotechnological applications. Such great potential can only be found in microorganisms. The aim of this book – the first entirely devoted to the conservation of microorganisms, and to regulatory mechanisms for access and benefits sharing as per Biological Diversity (BD) Act 2002 – is to promote awareness of our world’s microbial wealth, and to introduce readers to strategies and methodologies for the conservation of microorganisms, which could ultimately save human life on Earth.
Conservation Agriculture: A Sustainable Approach for Soil Health and Food Security by Somasundaram Jayaraman,Ram C. Dalal,Ashok K. Patra,Suresh K. Chaudhari Pdf
Feeding the increasing global population, which is projected to reach ~10 billion by 2050, there has been increasing demands for more improved/sustainable agricultural management practices that can be followed by farmers to improve productivity without jeopardizing the environment and ecosystem. Indeed, about 95% of our food directly or indirectly comes from soil. It is a precious resource, and sustainable soil management is a critical socio–economic and environmental issue. Maintaining the environmental sustainability while the world is facing resource degradation, increasing climate change and population explosion is the current challenge of every food production sectors. Thus, there is an urgent need to evolve a holistic approach such as conservation agriculture to sustain higher crop productivity in the country without deteriorating soil health. Conservation Agriculture (CA), is a sustainable approach to manage agro–ecosystems in order to improve productivity, increase farm profitabilty and food security and also enhance the resource base and environment. Worldwide, it has been reported various benefits and prospects in adopting CA technologies in different agro-climatic conditions. Yet, CA in arid and semi-arid regions of India and parts of south Asia raises uncertainities due to its extreme climates, large scale residue burning, soil erosion and other constraints such as low water holding capacity, high potential evapotranspiration, etc . Thus, the proposed book has 30 chapters addressing all issues relevant to conservation agriculture/no-till farming system. The book also gives further strengthening existing knowledge in relation to soil physical, chemical and biological processes and health within close proximity of CA as well as machinery requirements. Moreover, the information on carbon (C) sequestration, C credits, greenhouse gas (GHG) emission, mitigation of climate change effects and socio-economic view on CA under diverse ecologies namely rainfed, irrigated and hill eco-region is also deliberated. For large scale adoption of CA practices in South Asian region especially in India and other countries need dissemination of best-bet CA technologies for dominant soil types/cropping systems through participatory mode, strong linkages and institutional mechanism and public-private-policy support. We hope this book gives a comprehensive and clear picture about conservation agriculture/no-till farming and its associated problem, challenges, prospects and benefits. This book shall be highly useful reference material to researchers, scientists, students, farmers and land managers for efficient and sustainable management of natural resources.
Biodiversity has been a key concept in international conservation since the 1980s, yet historians have paid little attention to its origins. Uncovering its roots in tropical fieldwork and the southward expansion of U.S. empire at the turn of the twentieth century, Megan Raby details how ecologists took advantage of growing U.S. landholdings in the circum-Caribbean by establishing permanent field stations for long-term, basic tropical research. From these outposts of U.S. science, a growing community of American "tropical biologists" developed both the key scientific concepts and the values embedded in the modern discourse of biodiversity. Considering U.S. biological fieldwork from the era of the Spanish-American War through the anticolonial movements of the 1960s and 1970s, this study combines the history of science, environmental history, and the history of U.S.–Caribbean and Latin American relations. In doing so, Raby sheds new light on the origins of contemporary scientific and environmentalist thought and brings to the forefront a surprisingly neglected history of twentieth-century U.S. science and empire.
