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Author: Juan José Marín Ruiz
Publisher:
ISBN:
Category :
Languages : es
Pages : 147
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Book Description
Author: Juan José Marín Ruiz
Publisher:
ISBN:
Category :
Languages : es
Pages : 147
Get Book Here
Book Description
Author: María Nieves Fernández Fernández
Publisher:
ISBN:
Category :
Languages : es
Pages : 220
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Book Description
Author: Louret Escotto Polanco
Publisher:
ISBN:
Category :
Languages : es
Pages :
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Book Description
La industria de la construcción en la República Dominicana es uno de los sectores más influyentes en la creciente economía del país siendo ésta una actividad que se encuentra en constante desarrollo porque de ella depende la creación de infraestructuras civiles. En la Rep. Dom. el cemento y los bloques de concreto son los materiales principales que se utilizan en la construcción de edificaciones, anualmente se utilizan 3.6 millones de toneladas de cemento en esta nación. Durante los últimos años, la Rep. Dom. se ha establecido como una de las economías de más rápido crecimiento económico en el Caribe y Latino América con un PIB real que se sitúa en el siete por ciento, además se ha experimentado un crecimiento acelerado de la población y concentración de ésta población en las áreas urbanas. Cabe destacar que con éste crecimiento se han manifestado diferentes situaciones negativas debido a la ausencia de políticas ambientales, la incapacidad institucional de dar continuidad a los planes y programas nacionales existentes y la falta de recolección y tratamiento de residuos, que han causado la contaminación del medio ambiente y un deterioro acelerado de los recursos naturales, afectando la salud de la comunidad. Por lo tanto, constituye de por sí un motivo para que se implemente un sistema para la reducción, reciclaje, aprovechamiento y disposición final adecuada de los residuos sólidos. La solución al problema requiere un estudio en el que se evalué los aspectos básicos sobre el origen, generación, cuantificación y composición de los residuos del sector de la construcción y demolición. En el presente trabajo se realizó una investigación previa sobre el sector de la construcción y demolición en la Rep. Dom. para identificar las características básicas del mismo y pronosticar los tipos y cantidades de escombros que se generan. Además, en éste análisis se incluyó las características básicas del sector de producción de cemento y bloques de concreto con la finalidad de realizar un estudio de la viabilidad económico sobre la posible implementación de una planta de tratamiento en Santo Domingo, para el reciclaje y reutilización de los RCD. A partir de los estudios realizados, se desarrolló un manual de recomendaciones para la mejora de la gestión de los residuos sólidos en la Rep. Dom. La creación de una legislación de cumplimiento obligatorio en el país es la clave para el desarrollo sostenible del sector de la onstrucción en la Rep. Dom.
Author: Commission for Environmental Cooperation (Montréal, Québec). Secretariat
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 240
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Book Description
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: 9781558441491
Category : Land use, Urban
Languages : en
Pages : 0
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Book Description
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: William McDonough
Publisher: North Point Press
ISBN: 1429973846
Category : Nature
Languages : en
Pages : 207
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Book Description
A manifesto for a radically different philosophy and practice of manufacture and environmentalism "Reduce, reuse, recycle" urge environmentalists; in other words, do more with less in order to minimize damage. But as this provocative, visionary book argues, this approach perpetuates a one-way, "cradle to grave" manufacturing model that dates to the Industrial Revolution and casts off as much as 90 percent of the materials it uses as waste, much of it toxic. Why not challenge the notion that human industry must inevitably damage the natural world? In fact, why not take nature itself as our model? A tree produces thousands of blossoms in order to create another tree, yet we do not consider its abundance wasteful but safe, beautiful, and highly effective; hence, "waste equals food" is the first principle the book sets forth. Products might be designed so that, after their useful life, they provide nourishment for something new-either as "biological nutrients" that safely re-enter the environment or as "technical nutrients" that circulate within closed-loop industrial cycles, without being "downcycled" into low-grade uses (as most "recyclables" now are). Elaborating their principles from experience (re)designing everything from carpeting to corporate campuses, William McDonough and Michael Braungart make an exciting and viable case for change.
Author: Peter Hall
Publisher: Wiley-Blackwell
ISBN: 9780631199434
Category : Social Science
Languages : en
Pages : 502
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Book Description
Cities of Tomorrow is a critical history of planning in theory and practice in the twentieth century, as well as of the social and economic problems and opportunities that gave rise to it. Trenchant, perceptive, global in coverage, this book is an unrivalled account of its crucial subject. The third edition of Cities of Tomorrow is comprehensively revised to take account of abundant new literature published since its original appearance, and to view the 1990s in historical perspective. This is the definitive edition, reviewing the development of the modern planning movement over the entire span of the twentieth century.
Author: F. Pacheco-Torgal
Publisher: Woodhead Publishing
ISBN: 0128190566
Category : Technology & Engineering
Languages : en
Pages : 594
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Book Description
Advances in Construction and Demolition Waste Recycling: Management, Processing and Environmental Assessment is divided over three parts. Part One focuses on the management of construction and demolition waste, including estimation of quantities and the use of BIM and GIS tools. Part Two reviews the processing of recycled aggregates, along with the performance of concrete mixtures using different types of recycled aggregates. Part Three looks at the environmental assessment of non-hazardous waste. This book will be a standard reference for civil engineers, structural engineers, architects and academic researchers working in the field of construction and demolition waste. - Summarizes key recent research in recycling and reusing concrete and demolition waste to reduce environmental impacts - Considers techniques for managing construction and demolition waste, including waste management plans, ways of estimating levels of waste, and the types and optimal location of waste recycling plants - Reviews key steps in handling construction and demolition waste
Author: Subramanian Senthilkannan Muthu
Publisher: Springer
ISBN: 9789811684289
Category : Technology & Engineering
Languages : en
Pages : 0
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Book Description
Recycling is the need of the hour and it is an inevitable destination at the end of the life of any product. Today, recycling can happen at postindustrial and post-consumer states and the importance of recycled products in the market has gained significant importance. Recycled products dominate the array of sustainable products in today’s context. Even though there are commercial implications for recycling, one of the very important and obvious reasons to go for recycling and to have recycled products is to have the benefits on environmental sustainability. It is highly important to assess the environmental footprints of recycled products and further improve the environmental benefits of such recycled products. This book presents five interesting chapters pertaining to the environmental footprints of various recycled products.
Author: Eric Dinerstein
Publisher: World Bank Publications
ISBN:
Category : Nature
Languages : en
Pages : 172
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Book Description
Approach; Major ecosystem types, major habitat types, and ecoregions of LAC; Conservation status of terretrial ecoregions of LAC; Biological distinctiveness of territorial ecoregions of LAC at different biogeographic scales results; Integrating biological distinctiveness and conservation status; Conservation assessment of mangrove ecosystems.
