Social and Ecological Impacts of the Extraction of Mahogany (Swietenia Macrophylla) in the Brazilian Eastern Amazon PDF Download
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Author: Ricardo Tarifa
Publisher:
ISBN:
Category : Mahogany
Languages : en
Pages : 14
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Author: Ricardo Tarifa
Publisher:
ISBN:
Category : Mahogany
Languages : en
Pages : 14
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Book Description
Author: Joseph Heathcott
Publisher: Routledge
ISBN: 1000528634
Category : Architecture
Languages : en
Pages : 461
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Book Description
The Routledge Handbook of Infrastructure Design explores the multifaceted nature of infrastructure through the global lens of architectural history. Infrastructure holds the world together. Yet even as it connects some people, it divides others, sorting access and connectivity through varied social categories such as class, race, gender, and citizenship. This collection examines themes across broad spans of time, raises questions of linkage and scale, investigates infrastructure as phenomenon and affect, and traces the interrelation of aesthetics, technology, and power. With a diverse range of contributions from 33 scholars, this volume presents new research from regions including South and East Asia, Sub-Saharan Africa, South America, North America, Western Europe, the Middle East, and the former Soviet Union. This extraordinary group of authors bring close attention to the materials, functions, and aesthetics of infrastructure systems as these unfold within their cultural and political contexts. They provide not only new knowledge of specific artifacts, such as the Valens Aqueduct, the Hong Kong waterfront, and the Pan-American Highway, but also new ways of conceptualizing, studying, and understanding infrastructure as a worlding process. The Routledge Handbook of Infrastructure Design provides richly textured, thoroughly evidenced, and imaginatively drawn arguments that deepen our understanding of the role of infrastructure in creating the world in which we live. It is a must-read for academics and students.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 340
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Book Description
Author: Ariel E. Lugo
Publisher: Springer Science & Business Media
ISBN: 0387988378
Category : Nature
Languages : en
Pages : 444
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Book Description
Big-Leaf Mahogany is the most important commercial timber species of the tropics. Current debate concerning whether to protect it as an endangered species has been hampered by the lack of complete, definitive scientific documentation. This book reports on vital research on the ecology of big-leaf mahogany, including genetic variations, regeneration, natural distribution patterns and the silvicutural and trade implications for the tree.
Author: Kenneth M. Chomitz
Publisher: World Bank Publications
ISBN:
Category : Deforestation
Languages : en
Pages : 58
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Book Description
"Although private forest use in Brazil has been regulated at least since the Forest Code of 1965, cumulative deforestation in the Brazilian Amazon reached 653,000 km2 by 2003 (INPE 2004). Much of this deforestation is illegal. In 1999, the State Foundation of the Environment (FEMA) in Mato Grosso introduced an innovative licensing and enforcement system to increase compliance with land use regulations. If successful, the program would deter deforestation that contravenes those regulations, including deforestation of riverine and hillside forest (permanent preservation areas), and reduction of a property's forest cover below a specified limit (the legal forest reserve requirement). This study seeks to assess whether introduction of the program affected landholder behavior in the desired direction. Simple before/after comparisons are not suitable for this purpose, because there is considerable year to year variation in deforestation due to climatic and economic conditions. Nor is it valid to assess program impacts by comparing licensed and unlicensed landholders, even though the program focused its enforcement efforts on the former. This is because, first, landholders with no intention of deforesting may choose to become licensed; and second, unlicensed landholders may be deterred from deforestation by the mere existence of a serious program that aims for universal licensing. To meet these challenges, the study applies a difference-in-difference approach to geographically explicit data. It looks for, and confirms, post-program declines in deforestation in high-priority enforcement areas relative to other areas; in more easily observed areas relative to less easily observed areas; and in areas of low remaining forest cover (where further deforestation is probably illegal) relative to high remaining forest cover. Thus, even against a backdrop of higher aggregate deforestation (driven in part by higher agricultural prices), there is evidence that the program in its early stages (before 2002) did shift landholder behavior in a direction consistent with reduced illegal deforestation. (The legality of deforestation was not however directly observed). The study hypothesizes that this behavioral change resulted from an initial perception of increased likelihood of the detection and prosecution of illegal deforestation, following announcement of the program. The study does not assess Mato Grosso's new system for environmental regulation (SLAPR) impacts following the change of state administration in 2003. "--World Bank web site.
Author: Ariel E. Lugo
Publisher:
ISBN:
Category : Forest conservation
Languages : en
Pages : 26
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Book Description
Author: George Monbiot
Publisher:
ISBN: 9781857501605
Category : Clearcutting
Languages : en
Pages : 38
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