Guía práctica para la evaluación económica de prácticas productivas sostenibles PDF Download
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Author: Central American Commission on Environment and Development
Publisher:
ISBN:
Category :
Languages : es
Pages : 87
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Book Description
Author: Central American Commission on Environment and Development
Publisher:
ISBN:
Category :
Languages : es
Pages : 87
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Book Description
Author: Organización de Cooperación y Desarrollo Económicos
Publisher:
ISBN:
Category :
Languages : es
Pages : 162
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Book Description
Author:
Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 296
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Book Description
Author: Jürgen Carls
Publisher: Agroamerica
ISBN: 9789290393061
Category : Alternative agriculture
Languages : es
Pages : 88
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Book Description
Author: Tomás Enrique León-Sicard
Publisher: Frontiers Media SA
ISBN: 2832553249
Category : Technology & Engineering
Languages : en
Pages : 199
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Book Description
Maintaining and managing agrobiodiversity is a key issue proposed by agroecology, not only to maintain high agricultural productivity, but also to increase the resilience, stability and sustainability of the agroecosystems, meant as the functional relationship between the natural assets and the human use of them, at farm and farm matrix scale. The main hypothesis of this approach is that, the greater the interactions between organisms of different trophic levels (edaphic organisms, multiple crops, weed plants, herbivores, carnivores, plants in living fences, corridors or forest patches within agroecosystems), the greater will be the possibilities of obtaining abundant and varied harvests, with fewer external inputs (pesticides, fertilizers) and better environmental performance. The agrobiodiversity is meant as the variety and the disposition of the cultivations, pastures, farms, that affect the soil properties and create habitat diversity, landscape diversity and connectivity. At the level of landscapes or territories, the set of biodiverse agroecosystems generate natural matrices that have a powerful impact on the recovery and restoration of forest corridors, which, in turn, positively influence many ecosystem services for nature conservation and free movement and recovery of many populations of animal species, including those in danger of extinction.
Author: UNESCO
Publisher: UNESCO Publishing
ISBN: 9231002066
Category :
Languages : en
Pages : 53
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Book Description
Author: Stephen R. Gliessman
Publisher: CRC Press
ISBN: 9781575040431
Category : Science
Languages : en
Pages : 420
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Book Description
Presents powerful arguments against "Environmental Racism", "Incrementalism" and the "Impotence of Planning." Explores case studies of urban planning, county policies, residential development and more. Submits the authors recommendations for preserving the delicate balance of Floridas ecosystem.
Author: Benson Latin American Collection
Publisher:
ISBN:
Category : Latin America
Languages : en
Pages : 946
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Book Description
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: 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.
