Amazonian Ecosystems and Agricultural Development PDF Download

Author: C.F. Jordan
Publisher:
ISBN:
Category :
Languages : en
Pages : 185

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Book Description
Development models for sustained yield agriculture; Case studies; Shifting cultivation: slash and burn at San Carlos de Rio Negro; Recovery following shifting cultivation; A century of succession in the Upper Rio Negro; Forest clearing as a claim to land: pastures and frontier establishment; Shifting cultivation where land is limited: campa indians in the Gran Pajonal, Peru; Permanent plots and continuous cropping: The Trans-Amazon highway, Yurimagus, Peru, Tome-Assu, Brazil; Plantation forestry: the jari project, Para, Brazil; Large scale pasture development: abandoned pastures near Paragominas, Brazil; Development and conservation of Amazonian resources: conservation of natural resources, energy analyses of development strategies, guidelines for agricultural development.

Author: Andrea Cattaneo
Publisher: Intl Food Policy Res Inst
ISBN: 0896291308
Category : Business & Economics
Languages : en
Pages : 166

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Book Description
Since the 1970s, federal policies promoting migration and encouraging agricultural development of large farms, logging, and ranching have led to the deforestation of vast areas of the Amazon rainforest.Though these policies have largely been replaced, deforestation continues. What effects do current macroeconomic and regional policies and events have on deforestation and on the well-being of settlers on the agricultural frontier? This report identifies the links between the agriculture and logging sectors in the Amazon, economic growth, poverty alleviation, and natural resource degradation in the region and in Brazil as a whole.It considers the effects of currency devaluation, building roads and other infrastructure in the Amazon, property rights, adoption of technological change, and fiscal incentives and disincentives to deforest.The results are sometimes counterintuitive, but shed new light on why slowing deforestation is so difficult and on the trade-offs between environmental and economic goals.

Author: Emilio F Moran
Publisher: Routledge
ISBN: 1000315932
Category : Political Science
Languages : en
Pages : 277

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Book Description
This book--the first to apply the combined approaches of anthropology, geography, ecology, economics, and sociology to the analysis of the Amazon River region and its imminent development--explores the impact of development on Amazonian populations and the results of rural and urban growth strategies. The authors use the methodologies of environmen

Author: Emilio F. Moran
Publisher:
ISBN:
Category : History
Languages : en
Pages : 328

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Book Description
The amazon basin: problems and potential of a vast rain forest. Tropical rain forest ecosystems. Aboriginal use of amazonian resources. The impact of colonialism and an extractive economy. Migration to the amazon. Types of settlements and types of migrants. The use of forest resources in the transamazon. Agriculture in the transamazon. Social and intitutional life. Health, diet, and disease. Levels of analysis in Amazonian research.

Author: Carl F. Jordan
Publisher: Springer Science & Business Media
ISBN: 146124658X
Category : Science
Languages : en
Pages : 143

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Book Description
DEVELOPMENT AND DISTURBANCE IN AMAZON FORESTS Contrasting Impressions 6 2 The rain forests of the Amazon Basin cover approximately 5.8 x 10 km (Salati and Vose 1984). Flying over even just part of this basin, one gazes hour after hour upon this seemingly infinite blanket of green. The impression of immen sity is similar when viewed from the Amazon River itself, or from its tributar ies. From a hammock on the shaded deck of a riverboat, the immensity of the forest presents an incredible monotony as one view of the shoreline blends unnoticeably into another. From both perspectives, the overwhelming reaction to the sea of trees that stretches from horizon to horizon is a sense of the vastness of the rain forest. In September 1985, I got a different impression of the rain forest. Several students and I journeyed in a self-propelled car along the single-track railroad that stretches almost 1000 km from the Carajas iron ore mine in the rain forest of Para State, Brazil, all the way to Sao Luis on the coast (Fig. 1.1).

Author: Emilio F Moran
Publisher: Westview Press
ISBN:
Category : History
Languages : en
Pages : 376

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Book Description

Author: Heimo Mikkola
Publisher: BoD – Books on Demand
ISBN: 183962812X
Category : Technology & Engineering
Languages : en
Pages : 258

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Book Description
The Amazonia is the largest continuous river basin and rainforest ecosystem in the world. In all aspects it is a natural wonder, and the rainforest with its billions of trees is a vital carbon store that slows down the advance of global warming. It is home to one million indigenous people and some three million species of plants and animals. There have been many climate fluctuations during the last 55 million years of its existence, but never before have “the lungs of the world” been at greater risk than they are today due to uncontrolled fires, expanding agriculture and heavy industrial development in the forms of oil drilling, mining and large hydroelectric dams. Over twelve chapters, this book describes the anthropological, biological and industrial problems facing the Amazonia, and seeks to find new solutions.

Author: Michael Chibnik
Publisher: University of Arizona Press
ISBN: 0816514828
Category : Social Science
Languages : en
Pages : 289

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Book Description
While anthropologists and ecologists have carefully described the activities of the slash-and-burn cultivators, ranchers, and miners of tropical South America, they have largely overlooked the economic strategies and political struggles of riverine people who survive by flood-recession agriculture and fishing. These ribere_os, who constitute the majority of the inhabitants of the Amazonian floodplains of Peru, have developed ecologically sustainable resource management practices that enable them to cope with periodic inundations of their fields by "risky rivers." They have, however, suffered greatly from unpredictable crop prices and erratic state agricultural policies. Michael Chibnik here examines the household economies, cultural ecology, grassroots political organizations of ribere_os living in three floodplain villages near Iquitos, Peru. He describes the villagers' remarkable history, their participation in misconceived development programs, and their longstanding conflicts with regional elites. Chibnik discusses the political ecology of the region in the context of arguments about appropriate development policies in tropical lowlands. Although ribere_os practice intensive agriculture with low environmental impact, they have not been able to improve their economic circumstances in recent years. Chibnik's study is a significant and timely contribution to current debates about the possibility of sustainable, equitable development in Amazonia.

Author: Antonio Augusto Rossotto Ioris
Publisher: Rowman & Littlefield
ISBN: 1498594727
Category : History
Languages : en
Pages : 339

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Book Description
Frontiers of Development in the Amazon: Riches, Risks, and Resistances contributes to ongoing debates on the processes of change in the Amazon, a region inherently tied to the expansion of internal and external socio-economic and environmental frontiers. This book offers interdisciplinary analyses from a range of scholars in Europe, Latin America, and the United States that question the methods of development and the range of socio-ecological impacts of those methods by examining the theoretical, methodological, and empirical dimensions of frontier-making along with evaluating and refining existing frameworks. Contributors focus on the complex politics of border formation shaped by institutional, economic, and political forces, placing them in relation to ethical, imaginary, and symbolic elements. In doing so, contributors explore the dynamic production of identities, values, and subjectivities, covering matters of migratory patterns, complex power struggles, and intensive—at times violent—clashes. Among other topics, this book assesses the recent encroachment of export-driven agribusiness into the Amazon Region in the context of recolonization, resource exploitation and multiple programs of modernization and national integration. Scholars of Latin American studies, international development, environmental studies, and applied social sciences will find this book particularly useful.

Author: Benno Pokorny
Publisher: Routledge
ISBN: 1135105928
Category : Nature
Languages : en
Pages : 270

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Book Description
The ongoing debate concerning the Amazon's crucial role in global climate and biodiversity is entirely dependent upon sustainable development in the region. Recognizing that forests are an integral part of the social fabric in the region, initiatives such as community forestry, small-scale tree plantations and agroforestry, as well as payments for environmental services have aimed at conserving the natural forest landscape. At the same time these attempt to protect and enhance the well-being of poor local smallholders including indigenous groups, traditional communities and small farmers. Against this background, this book analyses numerous promising local tree and forest management initiatives taken by smallholders in the Bolivian, Brazilian, Ecuadorian and Peruvian Amazon to better understand the key success factors. The insights gained from more than 100 case studies analyzed by researchers from Latin-America and Europe in cooperation with local stakeholders reveal the need for critical reflection on the initiatives targeting poor Amazonian families. The book discusses an operational vision of rural development grounded on the effective use of smallholders’ capacities to contribute to a sustainable and equitable development of the region. It provides helpful information and ideas not only for scientists, but also for development organisations, decision makers and all who are interested in one of the major challenges facing the Amazon: to combine equitable development with the conservation of its unique ecosystems.