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Amazonia and Global Change

Amazonia and Global Change
Author: Michael Keller
Publisher: John Wiley & Sons
Total Pages: 1472
Release: 2013-05-02
Genre: Science
ISBN: 1118671511

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Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 186. Amazonia and Global Change synthesizes results of the Large-Scale Biosphere-Atmosphere Experiment in Amazonia (LBA) for scientists and students of Earth system science and global environmental change. LBA, led by Brazil, asks how Amazonia currently functions in the global climate and biogeochemical systems and how the functioning of Amazonia will respond to the combined pressures of climate and land use change, such as Wet season and dry season aerosol concentrations and their effects on diffuse radiation and photosynthesis Increasing greenhouse gas concentration, deforestation, widespread biomass burning and changes in the Amazonian water cycle Drought effects and simulated drought through rainfall exclusion experiments The net flux of carbon between Amazonia and the atmosphere Floodplains as an important regulator of the basin carbon balance including serving as a major source of methane to the troposphere The impact of the likely increased profitability of cattle ranching. The book will serve a broad community of scientists and policy makers interested in global change and environmental issues with high-quality scientific syntheses accessible to nonspecialists in a wide community of social scientists, ecologists, atmospheric chemists, climatologists, and hydrologists.


Amazonia and Global Change

Amazonia and Global Change
Author: Michael Keller
Publisher: John Wiley & Sons
Total Pages: 1472
Release: 2013-05-02
Genre: Science
ISBN: 1118671511

Download Amazonia and Global Change Book in PDF, ePub and Kindle

Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 186. Amazonia and Global Change synthesizes results of the Large-Scale Biosphere-Atmosphere Experiment in Amazonia (LBA) for scientists and students of Earth system science and global environmental change. LBA, led by Brazil, asks how Amazonia currently functions in the global climate and biogeochemical systems and how the functioning of Amazonia will respond to the combined pressures of climate and land use change, such as Wet season and dry season aerosol concentrations and their effects on diffuse radiation and photosynthesis Increasing greenhouse gas concentration, deforestation, widespread biomass burning and changes in the Amazonian water cycle Drought effects and simulated drought through rainfall exclusion experiments The net flux of carbon between Amazonia and the atmosphere Floodplains as an important regulator of the basin carbon balance including serving as a major source of methane to the troposphere The impact of the likely increased profitability of cattle ranching. The book will serve a broad community of scientists and policy makers interested in global change and environmental issues with high-quality scientific syntheses accessible to nonspecialists in a wide community of social scientists, ecologists, atmospheric chemists, climatologists, and hydrologists.


Ecosystem and Biodiversity of Amazonia

Ecosystem and Biodiversity of Amazonia
Author: Heimo Mikkola
Publisher: BoD – Books on Demand
Total Pages: 258
Release: 2021-03-10
Genre: Technology & Engineering
ISBN: 183962812X

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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.


No Rain in the Amazon

No Rain in the Amazon
Author: Nikolas Kozloff
Publisher: St. Martin's Press
Total Pages: 257
Release: 2010-04-13
Genre: Science
ISBN: 0230107605

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Acting as the planet's air conditioner, the rainforest sucks up millions of tons of greenhouse gases and stores them safely out of the atmosphere. South America's deforestation threatens to unleash a kind of "carbon bomb" that will add to our already deteriorating climate difficulties. As he travels across Peru and Brazil, recognized South America expert Nikolas Kozloff talks to locals, scientists and activists about the rainforest and what should be done to avert its collapse. Drawing on his expertise of South American politics, Kozloff argues that cooperation between the world's countries is essential in turning back the tide of climate change and that the fate of the planet depends on our response to environmental problems within the southern hemisphere.


Climate Change and Biodiversity Governance in the Amazon

Climate Change and Biodiversity Governance in the Amazon
Author: Joana Castro Pereira
Publisher: Routledge
Total Pages: 90
Release: 2021-07-08
Genre: Political Science
ISBN: 100042829X

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This book provides an analysis of the recent governance of the Amazon in Brazil, Peru, Bolivia and Colombia with a particular focus on deforestation processes, demonstrating that current policies and political and socioeconomic dynamics in the four countries are risking the forest’s resilience. The authors examine and compare Amazonian politics and policies under different administrations, concentrating on the main actors, policies and dynamics that have affected the region, as well as on the institutional and political environment in which deforestation processes were embedded in different periods. Essentially, the book makes an analytical contribution towards a better understanding of the political, economic and social challenges confronting conservation policy in the Amazonian countries. Climate Change and Biodiversity Governance in the Amazon: At the Edge of Ecological Collapse? is essential reading for students and researchers in the fields of environmental studies and sustainability, Latin American studies, political science and international relations, as well as for policymakers and practitioners working in conservation and development.


Ecosystems and Land Use Change

Ecosystems and Land Use Change
Author: Ruth DeFries
Publisher: American Geophysical Union
Total Pages: 360
Release: 2004-01-09
Genre: Science
ISBN: 9780875904184

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Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 153. Land use is at the center of one of the most vexing challenges for the coming decades: to provide enough food, fiber and shelter for the world's population; raise the standard of living for the billion people currently below the poverty line; and simultaneously sustain the world's ecosystems for use by humans and other species. The intended consequence of cropland expansion, urban growth, and other land use changes is to satisfy demands from the increasing appetite of the world's population. Unintended consequences, however, can alter ecological processes and have far-reaching and long-term effects that potentially compromise the basic functioning of ecosystems. Recently, the scientific community has begun to confront such issues. Several national and international programs have been at the forefront of scientific enquiry on the causes and consequences of land use change, including: the Land Use and Land Cover Change Program of the National Aeronautics and Space Administration, the Land Use program element in the interagency U.S. Climate Change Science Program, and the International Geosphere-Biosphere's Land Use and Cover Change (LUCC) core project. The result has been significant advances in understanding the complex socioeconomic, technological, and biophysical factors that drive land use change worldwide.


The Geophysiology of Amazonia

The Geophysiology of Amazonia
Author: Robert E. Dickinson
Publisher: Wiley-Interscience
Total Pages: 556
Release: 1987
Genre: Nature
ISBN:

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Climate, vegetation, and human interactions in the Amazon. Introduction to vegetation and climate interactions in the humid tropics. Geophysiology: a new look at earth science. Climate, natural vegetation, and soils in Amazonia: an overview. Causes of deforestation in the Brazilian Amazon. Dam building the Tropics: some environmental and social consequences. Species diversity, phenology, plant - animal interactions, and their correlation with climate, as illustrated by the Brazil Nut family (Lecythidaceae). Climate change in the humid tropics, especially amazonia, over th last twenty thousand years. Biogeochemical cycles in the tropics. Role of the tropics in atmospheric chemistry. Contribution of tropical ecosystems to the global budgets of trace gases, especially CH4, H2, CO, and N2O. Influence of a tropical forest on air chemistry. Biological processes and productivity of soils in the humid tropics. Effects of deforestation on soil properties and microclimate of a high rain forest in Southern Nigeria. Element cycling in the Amazon Basin: a riverine perspective. Climate, micrometeorology, ant the hydrological cycle in the moist tropics. Micrometeorology of an Amazonian Rain Forest. The forest and the hydrological cycle. Modeling effects of vegetation on climate. Tropical climate and general circulation: its susceptibility to human intervention. Interactions between convective and large-scale motions over Amazonia. On the dynamic climatology of the Amazon Basin and associated rain-producing mechanisms. General circulation modeling and the tropics. Effects of change in land use on climate in the humid tropics.


Interactions Between Biosphere, Atmosphere and Human Land Use in the Amazon Basin

Interactions Between Biosphere, Atmosphere and Human Land Use in the Amazon Basin
Author: Laszlo Nagy
Publisher: Springer
Total Pages: 470
Release: 2016-11-09
Genre: Science
ISBN: 3662499029

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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.


The Brazilian Amazon

The Brazilian Amazon
Author: Joana Bezerra
Publisher: Springer
Total Pages: 221
Release: 2015-08-25
Genre: Technology & Engineering
ISBN: 3319230301

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The aim of this book is to analyse the current development scenario in the Amazon, using Terra Preta de Índio as a case study. To do so it is necessary to go back in time, both in the national and international sphere, through the second half of the last century to analyse its trajectory. It will be equally important analyse the current issues regarding the Amazon – sustainable development and climate change – and how they still reproduce some of the problems that marked the history of the forest, such as the absence of Amazonian dark earths as a relevant theme to the Amazon. ​In a world in which the environment gains each time more space in the national and international political agenda, the Amazon stands out. Known around the world for its richness, the South-American forest is the target of different visions, often contradictory ones, and it plays with everyone’s imagination. This is where the terra preta de índio – Amazonian Dark Earths - are found, a fertile soil horizon with high concentrations of carbon with anthropic origins, which has generated great interest from the scientific community. Studies on these soils and their so singular characteristics have triggered crucial discussions on the past, present and the future of the entire Amazon region. Despite its singular characteristics, the importance of Amazonian Dark Earths – and a history of a more productive and populated Amazon – was hidden since its discovery around 1880 until 1980, when it is possible to identify the beginning of an increase in the number of research on these soil horizons. These hundred years between the first records and the beginning of the increase in the interest around these soils witnessed structural changes both in the national arena, with the military dictatorship and a change in the place of the Amazon within internal affairs, and in the international arena with changes that reshaped the role of the environment in the political and scientific agendas and the role of Brazil in the global context.


Regional Cooperation in Amazonia

Regional Cooperation in Amazonia
Author: Maria Antonia Tigre
Publisher: BRILL
Total Pages: 604
Release: 2017-08-28
Genre: Law
ISBN: 9004313508

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In Regional Cooperation in Amazonia: A Comparative Environmental Law Analysis, Maria Antonia Tigre provides a broad overview of the international, regional and national law applied to the Amazon rainforest and investigates efforts at regional cooperation for the protection of the Amazonian ecosystem. For the last four decades, cooperation among the eight countries in which the rainforest lies was primarily induced by the Amazon Cooperation Treaty (ACT). Originally adopted to ensure national sovereignty, the ACT gradually evolved towards a framework for sustainable development. Based on the challenges faced by the treaty and its subsequent instruments, Maria Antonia Tigre analyzes ways in which the ACT can be more effectively applied, leading to practical results that reduce deforestation. These specifically relate to the enforceability of the right to the environment, the implementation of protected areas, and the development of financial mechanisms to fund initiatives.