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Download or read book Manual tecnico para el manejo integral de cuencas hidrograficas 1997 written by and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 : 9789870561651
Total Pages : 321 pages
Book Rating : 4.5/5 (616 download)
Download or read book Manual de manejo integral de cuencas hidrográficas written by and published by . This book was released on 2009 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Publisher : UNEP/Earthprint
ISBN 13 : 9280724487
Total Pages : 85 pages
Book Rating : 4.2/5 (87 download)
Download or read book Integrated Assessment of the Impact of Trade Liberalization written by and published by UNEP/Earthprint. This book was released on 2005 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Publisher :
ISBN 13 : 9789992490327
Total Pages : 174 pages
Book Rating : 4.4/5 (93 download)
Download or read book Guía de educación ambiental para el manejo integrado de cuencas hidrográficas written by and published by . This book was released on 2005 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Publisher :
ISBN 13 :
Total Pages : 35 pages
Book Rating : 4.:/5 (53 download)
Download or read book Manejo integrado de cuencas hidrográficas en América Latina written by and published by . This book was released on 1990 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. Nihat Balci
Publisher :
ISBN 13 : 9789253026708
Total Pages : 171 pages
Book Rating : 4.0/5 (267 download)
Download or read book Manual de campo para el manejo de cuencas hidrográficas written by A. Nihat Balci and published by . This book was released on 1989 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Este documento se propone suministrar orientacion practica sobre la preparacion de la tierra para la aforestacion y el cultivo en laderas afectadas por la erosion hidrica. La parte I contiene practicas y tecnicas para el aclareo y preparacion del terreno para la aforestacion en cuencas hidrograficas. La parte II sobre terrazas y acequias presenta los metodos de conservacion y el tratameiento del terreno para el uso agricola de las laderas, desde cultivos anuales hasta permanentes. Se describen en detalle, el diseno, la construccion y el mantenimiento de las terrazas y de las acequias de ladera, al igual que la proteccion de los taludes de la terraza, los desagues y los canales de conduccion.
Download or read book Gobernanza Para El Manejo Integral de Cuencas:/Ruelas Monjardin written by and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Publisher :
ISBN 13 : 9789688178614
Total Pages : 347 pages
Book Rating : 4.1/5 (786 download)
Download or read book El manejo integral de cuencas en México written by and published by . This book was released on 2007 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David Dudgeon
Publisher : Elsevier
ISBN 13 : 0080557171
Total Pages : 343 pages
Book Rating : 4.0/5 (85 download)
Download or read book Tropical Stream Ecology written by David Dudgeon and published by Elsevier. This book was released on 2011-05-04 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tropical Stream Ecology describes the main features of tropical streams and their ecology. It covers the major physico-chemical features, important processes such as primary production and organic-matter transformation, as well as the main groups of consumers: invertebrates, fishes and other vertebrates. Information on concepts and paradigms developed in north-temperate latitudes and how they do not match the reality of ecosystems further south is expertly addressed. The pressing matter of conservation of tropical streams and their biodiversity is included in almost every chapter, with a final chapter providing a synthesis on conservation issues. For the first time, Tropical Stream Ecology places an important emphasis on viewing research carried out in contributions from international literature. - First synthetic account of the ecology of all types of tropical streams - Covers all of the major tropical regions - Detailed consideration of possible fundamental differences between tropical and temperate stream ecosystems - Threats faced by tropical stream ecosystems and possible conservation actions - Descriptions and synstheses life-histories and breeding patterns of major aquatic consumers (fishes, invertebrates)
Author : Commission for Environmental Cooperation (Montréal, Québec). Secretariat
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.3/5 ( download)
Download or read book The North American Mosaic written by Commission for Environmental Cooperation (Montréal, Québec). Secretariat and published by . This book was released on 2001 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The North American Mosaic has four overarching features. First, it is, to the extent feasible, based on comparable information on the status and trends of major indicators of the state of the environment in Canada,Mexico, and the United States. Second, the report confirms that these three countries together make up an incredibly complex, dynamic, and interconnected ecosystem in which humans play a dominant and decisive role. Third, the report raises important and sometimes disquieting questions concerning the sustainability of some current trends. Finally, the report is a reminder that our economic, social, and physical well-being are utterly dependent on the life-sustaining services provided by nature. This report emphasizes the importance of developing mutually compatible economic, social, and environmental goals and policies across the three-country region.
Author : Nora Clichevsky
Publisher :
ISBN 13 : 9781558441491
Total Pages : 0 pages
Book Rating : 4.4/5 (414 download)
Download or read book Tierra Vacante en Ciudades Latinoamericanas written by Nora Clichevsky and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vacant urban land--the product of land market activity, the actions of private agents, and the policies of public agents--is an important challenge for policy makers. Vacant lots on the urban fringe and in central and interstitial areas have affected growth patterns in Latin America. Contributors to this book analyze the problems and opportunities related to vacant urban land in five cities: Buenos Aires, Argentina; Rio de Janeiro, Brazil; Quito, Ecuador; Lima, Perú; and San Salvador, El Salvador.
Author : Metcalf & Eddy, Inc., an AECOM Company
Publisher : McGraw Hill Professional
ISBN 13 : 0071508775
Total Pages : 1610 pages
Book Rating : 4.0/5 (715 download)
Download or read book Water Reuse written by Metcalf & Eddy, Inc., an AECOM Company and published by McGraw Hill Professional. This book was released on 2007-02-05 with total page 1610 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Integrated Approach to Managing the World's Water Resources Water Reuse: Issues, Technologies, and Applications equips water/wastewater students, engineers, scientists, and professionals with a definitive account of the latest water reclamation, recycling, and reuse theory and practice. This landmark textbook presents an integrated approach to all aspects of water reuse _ from public health protection to water quality criteria and regulations to advanced technology to implementation issues. Filled with over 500 detailed illustrations and photographs, Water Reuse: Issues, Technology, and Applications features: In-depth coverage of cutting-edge water reclamation and reuse applications Current issues and developments in public health and environmental protection criteria, regulations, and risk management Review of current advanced treatment technologies, new developments, and practices Special emphasis on process reliability and multiple barrier concepts approach Consideration of satellite and decentralized water reuse facilities Consideration of planning and public participation of water reuse Inside This Landmark Water/Wastewater Management Tool • Water Reuse: An Introduction • Health and Environmental Concerns in Water Reuse • Technologies and Systems for Water Reclamation and Reuse • Water Reuse Applications • Implementing Water Reuse
Author : Mogens Henze
Publisher : IWA Publishing (International Water Assoc)
ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.:/5 (4 download)
Download or read book Biological Wastewater Treatment written by Mogens Henze and published by IWA Publishing (International Water Assoc). This book was released on 1881 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: For information on the online course in Biological Wastewater Treatment from UNESCO-IHE, visit: http://www.iwapublishing.co.uk/books/biological-wastewater-treatment-online-course-principles-modeling-and-design Over the past twenty years, the knowledge and understanding of wastewater treatment have advanced extensively and moved away from empirically-based approaches to a first principles approach embracing chemistry, microbiology, physical and bioprocess engineering, and mathematics. Many of these advances have matured to the degree that they have been codified into mathematical models for simulation with computers. For a new generation of young scientists and engineers entering the wastewater treatment profession, the quantity, complexity and diversity of these new developments can be overwhelming, particularly in developing countries where access is not readily available to advanced level tertiary education courses in wastewater treatment. Biological Wastewater Treatment addresses this deficiency. It assembles and integrates the postgraduate course material of a dozen or so professors from research groups around the world that have made significant contributions to the advances in wastewater treatment. The book forms part of an internet-based curriculum in biological wastewater treatment which also includes: Summarized lecture handouts of the topics covered in book Filmed lectures by the author professors Tutorial exercises for students self-learning Upon completion of this curriculum the modern approach of modelling and simulation to wastewater treatment plant design and operation, be it activated sludge, biological nitrogen and phosphorus removal, secondary settling tanks or biofilm systems, can be embraced with deeper insight, advanced knowledge and greater confidence.
Author : Nigel Smith
Publisher : Springer
ISBN 13 : 3319055097
Total Pages : 484 pages
Book Rating : 4.3/5 (19 download)
Download or read book Palms and People in the Amazon written by Nigel Smith and published by Springer. This book was released on 2014-09-26 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the degree to which landscapes have been enriched with palms by human activities and the importance of palms for the lives of people in the region today and historically. Palms are a prominent feature of many landscapes in Amazonia, and they are important culturally, economically, and for a variety of ecological roles they play. Humans have been reorganizing the biological furniture in the region since the first hunters and gatherers arrived over 20,000 years ago.
Author : Dennis Dalton
Publisher : Columbia University Press
ISBN 13 : 0231530390
Total Pages : 353 pages
Book Rating : 4.2/5 (315 download)
Download or read book Mahatma Gandhi written by Dennis Dalton and published by Columbia University Press. This book was released on 2012-02-21 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dennis Dalton's classic account of Gandhi's political and intellectual development focuses on the leader's two signal triumphs: the civil disobedience movement (or salt satyagraha) of 1930 and the Calcutta fast of 1947. Dalton clearly demonstrates how Gandhi's lifelong career in national politics gave him the opportunity to develop and refine his ideals. He then concludes with a comparison of Gandhi's methods and the strategies of Martin Luther King Jr. and Malcolm X, drawing a fascinating juxtaposition that enriches the biography of all three figures and asserts Gandhi's relevance to the study of race and political leadership in America. Dalton situates Gandhi within the "clash of civilizations" debate, identifying the implications of his work on continuing nonviolent protests. He also extensively reviews Gandhian studies and adds a detailed chronology of events in Gandhi's life.
Author : García Chevesich, Pablo
Publisher : UNESCO Publishing
ISBN 13 : 9231002163
Total Pages : 197 pages
Book Rating : 4.2/5 (31 download)
Download or read book Forest management and the impact on water resources written by García Chevesich, Pablo and published by UNESCO Publishing. This book was released on 2017-04-24 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trees have been around for more than 370 million years, and today there are about 80 thousand species of them, occupying 3.5 billion hectares worldwide, including 250 million ha of commercial plantations. While forests can provide tremendous environmental, social, and economic benefits to nations, they also affect the hydrologic cycle in different ways. As the demand for water grows and local precipitation patterns change due to global warming, plantation forestry has encountered an increasing number of water-related conflicts worldwide. This document provides a country-by-country summary of the current state of knowledge on the relationship between forest management and water resources. Based on available research publications, the Editor-in-Chief of this document contacted local scientists from countries where the impact of forest management on water resources is an issue, inviting them to submit a chapter.
Author : Kathleen Sullivan Sealey
Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.3/5 (91 download)
Download or read book Setting Geographic Priorities for Marine Conservation in Latin America and the Caribbean written by Kathleen Sullivan Sealey and published by . This book was released on 1999 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
