Elementos A Considerar Para Integrar Las Bases De Pol Tica Para La Prevenci N De La Contaminaci N Del Suelo Y Su Remediaci N
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Elementos A Considerar Para Integrar Las Bases De Pol Tica Para La Prevenci N De La Contaminaci N Del Suelo Y Su Remediaci N
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Author : María Rocha Jiménez
language : es
Publisher: Instituto Nacional de Ecología
Release Date : 2001
Elementos A Considerar Para Integrar Las Bases De Pol Tica Para La Prevenci N De La Contaminaci N Del Suelo Y Su Remediaci N written by María Rocha Jiménez and has been published by Instituto Nacional de Ecología this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Soil pollution categories.
Air Pollution And Citizen Awareness
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Author : Daniela Simioni
language : en
Publisher: Santiago, Chile : United Nations ECLAC
Release Date : 2004
Air Pollution And Citizen Awareness written by Daniela Simioni and has been published by Santiago, Chile : United Nations ECLAC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Political Science categories.
Air pollution has become a key problem of daily life in large cities. This publication sets out the results of a project conducted during 2000-2002 to study the management of air pollution in three Latin American cities of Mexico City, Sao Paulo and Santiago. The project focused on the awareness and participation of the inhabitants of the affected cities about the problem and the importance of citizen involvement for the development of effective policy strategies and mechanisms for air pollution control.
Quality Criteria For Water 1986
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Author : United States. Environmental Protection Agency. Office of Water Regulations and Standards
language : en
Publisher:
Release Date : 1986
Quality Criteria For Water 1986 written by United States. Environmental Protection Agency. Office of Water Regulations and Standards and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Water categories.
Section 304(a) (1) of the Clean Water Act 33 U.S.C. 1314(a) (1) requires the Environmental Protection Agency (EPA) to publish and periodically update ambient water quality criteria. These criteria are to accurately reflect the latest scientific knowledge (a) on the kind and extent of all identifiable effects on health and welfare including, but not limited to, plankton, fish shellfish, wildlife, plant life, shorelines, beaches, aesthetics, and recreation which may be expected from the presence of pollutants in any body of water including ground water; (b) on the concentration and dispersal of pollutants, or their byproducts, through biological, physical, and chemical processes; and (c) on the effects of pollutants on biological community diversity, productivity, and stability, including information on the factors affecting rates of eutrophication and organic and inorganic sedimentation for varying types of receiving waters. In a continuing effort to provide those who use EPA's water quality and human health criteria with up-to-date criteria values and associated information, the document was assembled. The document includes summaries of all the contaminants for which EPA has developed criteria recommendations.
Open Pit Mine Planning And Design Two Volume Set Second Edition
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Author : William A. Hustrulid
language : en
Publisher: CRC Press
Release Date : 2006-04-20
Open Pit Mine Planning And Design Two Volume Set Second Edition written by William A. Hustrulid and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-04-20 with Technology & Engineering categories.
Outstanding textbook designed for courses in surface mine design, open pit design, geological excavation engineering and in advanced open pit mine planning and design. The step-by-step introduction to mine design and planning enables a fast-path approach to the matter by undergraduate and graduate students. The excellent, user-friendly software guides the student through the planning and design steps, and the drillhole data sets allows the student to practice the described principles in diverse mining properties case examples. The large number of illustrative examples and case studies, together with the exercises and the reference lists at the end of each chapter, provide the student with all the material needed to study effectively the theory and application methods of open pit mine planning and design. Volume 1 deals with the fundamental concepts involved in the planning and design of open pit mines. Subjects covered are mine planning, mining revenues and costs, orebody description, geometrical considerations, pit limits, production planning, mineral resources and ore reserves, and responsible mining. Volume 2 deals with CSMine, a user-friendly mine planning and design software that was developed specifically to illustrate the principles involved when applied in practice. It includes CSMine software, a CSMine tutorial, a user’s guide and various orebody case examples. Although intended as student course material, many practitioners have used it as a practical reference guide.
World Development Report 2008
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Author : World Bank
language : en
Publisher: World Bank Publications
Release Date : 2007-10-15
World Development Report 2008 written by World Bank and has been published by World Bank Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-10-15 with Business & Economics categories.
The world's demand for food is expected to double within the next 50 years, while the natural resources that sustain agriculture will become increasingly scarce, degraded, and vulnerable to the effects of climate change. In many poor countries, agriculture accounts for at least 40 percent of GDP and 80 percent of employment. At the same time, about 70 percent of the world's poor live in rural areas and most depend on agriculture for their livelihoods. 'World Development Report 2008' seeks to assess where, when, and how agriculture can be an effective instrument for economic development, especially development that favors the poor. It examines several broad questions: How has agriculture changed in developing countries in the past 20 years? What are the important new challenges and opportunities for agriculture? Which new sources of agricultural growth can be captured cost effectively in particular in poor countries with large agricultural sectors as in Africa? How can agricultural growth be made more effective for poverty reduction? How can governments facilitate the transition of large populations out of agriculture, without simply transferring the burden of rural poverty to urban areas? How can the natural resource endowment for agriculture be protected? How can agriculture's negative environmental effects be contained? This year's report marks the 30th year the World Bank has been publishing the 'World Development Report'.
The Ecological Basis Of Conservation
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Author : Steward Pickett
language : en
Publisher: Springer Science & Business Media
Release Date : 1997-01-31
The Ecological Basis Of Conservation written by Steward Pickett and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-01-31 with Nature categories.
From its inception, the U.S. Department of the Interior has been charged with a conflicting mission. One set of statutes demands that the department must develop America's lands, that it get our trees, water, oil, and minerals out into the marketplace. Yet an opposing set of laws orders us to conserve these same resources, to preserve them for the long term and to consider the noncommodity values of our public landscape. That dichotomy, between rapid exploitation and long-term protection, demands what I see as the most significant policy departure of my tenure in office: the use of science-interdisciplinary science-as the primary basis for land management decisions. For more than a century, that has not been the case. Instead, we have managed this dichotomy by compartmentalizing the American landscape. Congress and my predecessors handled resource conflicts by drawing enclosures: "We'll create a national park here," they said, "and we'll put a wildlife refuge over there." Simple enough, as far as protection goes. And outside those protected areas, the message was equally simplistic: "Y'all come and get it. Have at it." The nature and the pace of the resource extraction was not at issue; if you could find it, it was yours.
Biological Criteria
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Author : United States Environmental Protection Agency (EPA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-08-24
Biological Criteria written by United States Environmental Protection Agency (EPA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-24 with categories.
Biological Criteria: National Program Guidance for Surface Waters
Dynamic Hydrology
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Author : Peter S. Eagleson
language : en
Publisher: McGraw-Hill Companies
Release Date : 1970
Dynamic Hydrology written by Peter S. Eagleson and has been published by McGraw-Hill Companies this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with Science categories.
Mining Environment
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Author : B.B. Dhar
language : en
Publisher: CRC Press
Release Date : 1996-01-01
Mining Environment written by B.B. Dhar and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-01-01 with Technology & Engineering categories.
This set of conference proceedings provide a package of stimulus ideas, development strategies, and initiatives on such themes as: environmental issues; environmental practices; environmental policy and legislation; sustainable development vis-a-vis environmental management.
Saving Nature S Legacy
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Author : Reed F. Noss
language : en
Publisher: Island Press
Release Date : 1994-04-01
Saving Nature S Legacy written by Reed F. Noss and has been published by Island Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-04-01 with Nature categories.
Written by two leading conservation biologists, Saving Nature's Legacy is a thorough and readable introduction to issues of land management and conservation biology. It presents a broad, land-based approach to biodiversity conservation in the United States, with the authors succinctly translating principles, techniques, and findings of the ecological sciences into an accessible and practical plan for action. After laying the groundwork for biodiversity conservation -- what biodiversity is, why it is important, its status in North America -- Noss and Cooperrider consider the strengths and limitations of past and current approaches to land management. They then present the framework for a bold new strategy, with explicit guidelines on: inventorying biodiversity selecting areas for protection designing regional and continental reserve networks establishing monitoring programs setting priorities for getting the job done Throughout the volume, the authors provide in-depth assessments of what must be done to protect and restore the full spectrum of native biodiversity to the North American continent.