Download or read book Deforestation and Human Land use Dynamics in the Brazilian Amazon written by Carolina Balazs and published by . This book was released on 2000 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Dynamics of Deforestation and Economic Growth in the Brazilian Amazon written by Lykke E. Andersen and published by Cambridge University Press. This book was released on 2002-12-12 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: A multi-disciplinary team of authors analyze the economics of Brazilian deforestation using a large data set of ecological and economic variables. They survey the most up to date work in this field and present their own dynamic and spatial econometric analysis based on municipality level panel data spanning the entire Brazilian Amazon from 1970 to 1996. By observing the dynamics of land use change over such a long period the team is able to provide quantitative estimates of the long-run economic costs and benefits of both land clearing and government policies such as road building. The authors find that some government policies, such as road paving in already highly settled areas, are beneficial both for economic development and for the preservation of forest, while other policies, such as the construction of unpaved roads through virgin areas, stimulate wasteful land uses to the detriment of both economic growth and forest cover.
Download or read book Land Use and Land Cover Dynamics in the Brazilian Amazon Understanding Human environmental Interactions written by and published by . This book was released on 2014 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book What Drives Deforestation in the Brazilian Amazon written by Alexander S. P. Pfaff and published by World Bank Publications. This book was released on 1997 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Causes of Deforestation of the Brazilian Amazon written by Sérgio Margulis and published by World Bank Publications. This book was released on with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation This title studies the role of cattle ranching its dynamic and profitability in the expansion of deforestation in Brazilian Amazonia. It provides a social evaluation of deforestation in this region and presents and compares a number of different scenarios and proposed recommendations.
Download or read book Interactions Between Biosphere Atmosphere and Human Land Use in the Amazon Basin written by Laszlo Nagy and published by Springer. This book was released on 2016-11-09 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a panorama of recent scientific achievements produced through the framework of the Large-Scale Biosphere-Atmosphere programme (LBA) and other research programmes in the Brazilian Amazon. The content is highly interdisciplinary, with an overarching aim to contribute to the understanding of the dynamic biophysical and societal/socio-economic structure and functioning of Amazonia as a regional entity and its regional and global climatic teleconnections. The target readership includes advanced undergraduate and post-graduate students and researchers seeking to untangle the gamut of interactions that the Amazon’s complex biophysical and social system represent.
Download or read book Agricultural Intensification by Smallholders in the Western Brazilian Amazon written by Stephen A. Vosti and published by Intl Food Policy Res Inst. This book was released on 2002-01-01 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research site and sample characteristics; Multivariate analysis; A fram-level bioeconomic model.
Download or read book The Social Dynamics of Deforestation in the Brazilian Amazon written by Antônio Carlos Sant'Ana Diegues and published by . This book was released on 1992 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geographic Patters of Land Use and Lande Intensity in the Brazilian Amazon written by Kenneth M. Chomitz and published by World Bank Publications. This book was released on 2001 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nearly 90 percent of agricultural land in the Brazilian Amazon is used for pasture, or has been cleared and left unused. Pasture on average is used with very low productivity. Analysis based on census tract data shows that agricultural conversion of forested areas in the wetter western Amazon would be even less productive, using current technologies.
Download or read book Largeholder Deforestation and Land Conflict in the Eastern Brazilian Amazon written by Stephen Peter Aldrich and published by . This book was released on 2009 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past thirty years research on land cover and land use change in Amazonia has indicated a number of human-environment interactions which have led to extensive deforestation in the world's largest and most diverse standing tropical forest. Various underlying socioeconomic causes of deforestation are well explicated in the existing primary literature, and include economic development, concerns of national security, and market influence. However, to date very little attention has been paid to the potential for social interactions between land managers to drive deforestation in the region. This dissertation focuses on one particularly contentious type of interaction--land conflict--in one of Brazil's most active and controversial deforestation fronts in the South of the state of Pará. Land conflict in this part of Brazil typically pits largeholder ranchers against the landless poor, with conflicts frequently escalating to the occupation of private property and even violent intimidation and murder. A number of factors contribute to this violence, but among the most important is constitutional law, which allows for the expropriation of private property for agrarian reform purposes if land is not considered "productive." In the Amazon, the most common measure of productivity is the amount of cleared land, leading to a significant incentive for deforestation. When this constitutional law is combined with a socially organized peasantry, largeholders are likely to take extreme measures to protect their property, including significant deforestation. This work draws from concepts in the land change science literature, a rich concept of geographic "place," and contentious politics in order to describe how conflict could be an underlying driver of deforestation. Drawing from this integration of political and ecological considerations, I develop a logistic regression model which shows that the social movement organizations which confront wealthy cattle ranchers do so with much greater likelihood on properties displaying various physical and legal characteristics. Drawing from the insights provided by this logistic regression model, I then specify a spatial error regression model which indicates, among other things, that land conflict increases the amount of deforestation on largeholdings in the region. The data used to develop these models involves an extensive archive of newspaper accounts, key informant interviews with a variety of actors on both sides of the ongoing struggle for land, geographic information systems, and remote sensing. Among the chief policy implications of this research is a potential need to rethink the current measure of the productivity of properties in the Amazon to include criteria such as labor conditions, number of people employed, ecologically responsible use, and actual productivity. A redefinition of productivity in this way could both limit environmental wrongs and begin to repair the rift between largeholders and the landless laborers of the region. (p. III-IV).
Download or read book Deforestation and Land Use in the Amazon written by Charles H. Wood and published by . This book was released on 2002 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Amazonian territories of Brazil, Bolivia and Ecuador encompass nearly half of the world's remaining tropical rainforest and contain a wealth of biodiversity whose value we have only begun to appreciate. This book is an authoritative analysis of the socioeconomic and biophysical factors operating at local, national and global levels that serve to promote deforestation in this delicate region.
Download or read book Balancing Agricultural Development and Deforestation in the Brazilian Amazon written by Andrea Cattaneo and published by Intl Food Policy Res Inst. This book was released on 2002 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Beyond Tropical Deforestation written by Didier Babin and published by Quae. This book was released on 2004-01-01 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: Does the diagnosis of irreversible destruction of both forests and their biodiversity actually mask a wide range of patterns? Based on the results of natural and social scientists, this book attempts to answer fundamental questions such as: what is deforestation and how do we mesure it? What changes result from deforestation and how do human societies manage these changes? It explores the many and varied aspects of deforestation, a process whose effects are not always as negative as perceived.
Download or read book Tropical Deforestation written by Leslie Elmer Sponsel and published by Columbia University Press. This book was released on 1996 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors present fresh perspectives on the major global crisis of deforestation from a wide range of fields including biological ecology, forest history, conservation biology, anthropology, political economy, and development economics.
Download or read book Human Pressure on the Brazilian Amazon Forests written by Paulo Barreto and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The analysis compiles a comprehensive set of geospatial indicators of human activities that lead to forest degradation and conversion. Illustrated by numerous maps, the results provide valuable insights for land-use planning and zoning. In 2002, approximately 47 percent of the Brazilian Amazon was under some type of human pressure, either as areas under pressure from human settlements (19 percent) or areas subjected to incipient human pressure (28 percent). Areas under pressure from human settlement were found primarily along official roads in the so-called arc of deforestation, comprising the eastern and southern edges of the forests in the states of Rondonia, Mato Grosso, and Para. Other significant locations under human pressure were along the Trans-Amazon highway in the State of Para, along the Amazon River between Manaus and Belem, along the Cuiaba-Santarem highway near the city of Santarem, and around the main urban centers in the states of Roraima and Amapa. Areas showing incipient human pressure were generally clustered and adjacent to areas of human settlements, indicating frontier expansion. This was especially true in the states of Para, Mato Grosso, and Rondonia. navigable rivers throughout the region. Such areas appeared to be associated primarily with traditional mestizo communities and indigenous populations.
Download or read book Measuring the Initial Impacts on Deforestation of Mato Grosso s Program for Environmental Control written by Kenneth M. Chomitz and published by World Bank Publications. This book was released on 2005 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: "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.
Download or read book Causes of Deforestation of the Brazilian Amazon written by Sérgio Margulis and published by . This book was released on 2004 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This report suggests that, in contrast to the 1970s and 1980s when occupation of Brazilian Amazonia was largely induced by government policies and subsidies, recent deforestation in significant parts of the region is basically caused by medium- and large-scale cattle ranching. Following a private rationale, the dynamics of the occupation process gradually became autonomous. Among the causes of the transformation are technological and managerial changes and the adaptation of cattle ranching to the geo-ecological conditions of eastern Amazonia which allowed for productivity gains and cost reductions. The fact that cattle ranching is viable from the private perspective does not mean that the activity is socially desirable nor environmentally sustainable. Private gains need to be contrasted with the environmental (social) costs associated with cattle ranching and deforestation. It also is legitimate to argue that the private benefits from large-scale cattle ranching are largely exclusive, having contributed little to alleviate social and economic inequalities. However, decreases in the price of beef in national markets and increases in exports caused by the expansion of cattle ranching in Eastern Amazonia may imply social benefits that go beyond sectoral and regional boundaries." --Résumé de l'éditeur.
