Propuesta para decretar la Reserva de la Biósfera El Pinacate y Gran Desierto de Altar, municipios de Puerto Peñasco, General Plutarco, Elías Calles y San Luis Río Colorado, Sonora, México: Análisis documental PDF Download
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Author:
Publisher:
ISBN:
Category : Biosphere reserves
Languages : es
Pages : 422
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Author:
Publisher:
ISBN:
Category : Biosphere reserves
Languages : es
Pages : 422
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Book Description
Author:
Publisher:
ISBN:
Category : Reserva de la Biosfera Santa Elena-Sierra del Carmen (Mexico)
Languages : es
Pages : 40
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Book Description
Author: Jesús Alonso Millán
Publisher:
ISBN: 9788475991597
Category :
Languages : es
Pages : 204
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Book Description
Author: U.S. National Committee for Man and the Biosphere
Publisher:
ISBN:
Category : Human ecology
Languages : es
Pages : 27
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Book Description
Author: Karen McLeod
Publisher: Island Press
ISBN: 1610911318
Category : Science
Languages : en
Pages : 393
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Book Description
Conventional management approaches cannot meet the challenges faced by ocean and coastal ecosystems today. Consequently, national and international bodies have called for a shift toward more comprehensive ecosystem-based marine management. Synthesizing a vast amount of current knowledge, Ecosystem-Based Management for the Oceans is a comprehensive guide to utilizing this promising new approach. At its core, ecosystem-based management (EBM) is about acknowledging connections. Instead of focusing on the impacts of single activities on the delivery of individual ecosystem services, EBM focuses on the array of services that we receive from marine systems, the interactive and cumulative effects of multiple human activities on these coupled ecological and social systems, and the importance of working towards common goals across sectors. Ecosystem-Based Management for the Oceans provides a conceptual framework for students and professionals who want to understand and utilize this powerful approach. And it employs case studies that draw on the experiences of EBM practitioners to demonstrate how EBM principles can be applied to real-world problems. The book emphasizes the importance of understanding the factors that contribute to social and ecological resilience —the extent to which a system can maintain its structure, function, and identity in the face of disturbance. Utilizing the resilience framework, professionals can better predict how systems will respond to a variety of disturbances, as well as to a range of management alternatives. Ecosystem-Based Management for the Oceans presents the latest science of resilience, while it provides tools for the design and implementation of responsive EBM solutions.
Author: James Gordon Nelson
Publisher: University of Calgary Press
ISBN: 155238084X
Category : Education
Languages : en
Pages : 446
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Book Description
"Based on a workshop on Regional Approaches to Parks and Protected Areas in North America, held at Tijuana, Mexico, March 1999"--p. xv.
Author:
Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 224
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Book Description
Author: Teja Tscharntke
Publisher: Springer Science & Business Media
ISBN: 3642004938
Category : Science
Languages : en
Pages : 535
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Book Description
not only for land use systems that depend on the regular supply of rain or irrigation water but also for the future development of natural rainforests as drought stress has been shown to a?ect tree growth and species composition in old-growth forests (Wright 1991, Walsh and Newbery 1999, Engelbrecht et al. 2007). A drought experiment conducted in a cacao agroforestry plantation showed that this plantation was surprisingly resilient to an induced drought of more than a year (Schwendenmann et al. 2009). However, droughts can have a strong impact on household incomes from agriculture, they strongly a?ect the vulnerability to poverty and thus have to be analyzed as important exogenous shocks to households, forcing them to adjust their behaviour and develop strategies to cope with these problems. The stability of rainforest margins is a critical factor in the protection of tropical rainforests (Tscharntke et al. 2007). At present, however, rainf- est margins in many parts of the tropics are far from stable, both in soc- economic and in ecological terms. For example, protected areas may attract, rather than repel, human settlement, which may be due to international donor investment in national conservation programs (Wittemeyer et al. 2008). An alternative hypothesis is that protected areas might be compromised if leakage takes place, that is, if impacts that would take place inside the restricted area are displaced to a nearby, undisturbed area (Ewers and Rodrigues 2008).
Author:
Publisher:
ISBN:
Category : Biosphere reserves
Languages : un
Pages : 166
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Book Description
Author: Carmen Luz De La Maza
Publisher:
ISBN:
Category :
Languages : es
Pages : 115
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Book Description
