The purpose of this book is to examine both the positive and negative socioeconomic impacts of artisanal and small-scale mining in developing countries. In recent years, a number of governments have attempted to formalize this rudimentary sector of industry, recognizing its socioeconomic importance. However, the industry continues to be plagued by
This framework document provides a pragmatic approach for designing representative studies and developing uniform sampling guidelines to support estimates of morbidity that are explicitly linked to exposure to land-based contaminants from small-scale artisanal gold mining activities. A primary goal is to support environmental burden of disease evaluations, which attempt to attribute health outcomes to specific sources of pollution. The guidelines provide recommendations on the most appropriate and cost-effective sampling and analysis methods to ensure the collection of representative population-level data, sample size recommendations for each contaminant and environmental media, biological sampling data, household survey data, and health outcome data. This framework focuses on small-scale artisanal gold mining (ASGM) activities that are known to use and generate mercury (Hg) as well as other metals, such as arsenic (As) and lead (Pb), depending on the specific ores being mined. A particular concern with Hg is the conversion to methylmercury (MeHg) in aquatic environments, leading to bioaccumulation and biomagnification in fish that may be locally consumed. Exposure to Hg, MeHg, and Pb are strongly associated with neurodevelopmental health outcomes in children. Exposure to Hg and MeHg are also associated with neurological illnesses in adults. Exposures to Pb are associated with renal outcomes in children and adults, and cardiovascular outcomes in adults. Exposure to As are associated with neurodevelopmental health outcomes in children, arsenicosis and skin disorders in children and adults, and potential cancers in adults, including skin, bladder, and lung. The primary objective of this framework is to guide research to assess the relationship between environmental contamination, exposures, and health outcomes related to a subset of contaminants originating from ASGM activities for particularly vulnerable populations (such as children) and the general population within a single household in the vicinity of ASGM sites in low- and medium-income countries. To achieve this objective, biomonitoring and health outcome data are linked to household survey and environmental data (for example, soil, dust, water, agricultural products, fish) at the individual level from an exposed population compared to individuals from an unexposed (reference) population. Data on exposures and health outcomes in the same individual across a representative set of individuals is required to support an understanding of the potential impact of ASGM activities on local populations. These guidelines can also assist in building local capacity to conduct environmental assessments following a consistent methodology to facilitate comparability across ASGM sites in different geographic areas. Sampling strategies and methods are prioritized given information needs, resource availability, and other constraints or considerations. The framework includes a number of supporting appendixes that provide additional resources and references on relevant topics.
Scholarship on artisanal and small-scale mining (ASM) has often portrayed mining regions as ‘informal’ zones that suffer from environmental degradation problems. Water pollution and degraded landscapes, for example, have long been noted as the inevitable consequence of the operations of ASM. Such insistence on the institutional absences of ASM zones has dovetailed with a lack of academic attention to some of the ‘golden’ mining practices taking place there. Thus, this work seeks to (re)examine the topic of ‘development’ in ASM. The findings suggest that small-scale miners, contrary to popular perception, could be caretakers of the environment. In addition, emphasizing how the dynamic interplay between resources and environmental demands may come to support public policy, the findings illustrate, contrary to the dominant narrative, how the activities of small-scale mining operators can engender a win-win situation for both mining companies and local mining communities.
Drawing on archival and ethnographic work, this book analyzes how indigeneity, Christianity and state-making became intertwined in the Colombian Amazon throughout the 20th century. At the end of the 19th century, the state gave Catholic missionaries tutelage over Indigenous groups and their territories, but, in the case of the Colombian Amazon, this tutelage was challenged by evangelical missionaries that arrived in the region in the 1940s with different ideas of civilization and social change. Indigenous conversion to evangelical Christianity caused frictions with other actors, while Indigenous groups perceived conversion as way of leverage with settlers. This book shows how evangelical Christianity shaped new forms of indigeneity that did not coincide entirely with the ideas of civilization or development that Catholic missionaries and the state promoted in the region. Since the 1960s, the state adapted development policies and programs to Indigenous realities and practices, while Indigenous societies appropriated evangelical Christianity in order to navigate the changes brought on by colonization, modernity and state-formation. This study demonstrates that not all projects of civilization were the same in Amazonia, nor was missionization of Indigenous groups always subordinate to the state or resource extraction.
In recent decades, gold mining has moved into increasingly remote corners of the globe. Aside from the expansion of industrial gold mining, many countries have simultaneously witnessed an expansion of labor-intensive and predominantly informal artisanal and small-scale gold mining. Both trends are usually studied in isolation, which contributes to a dominant image of a dual gold mining economy. Counteracting this dominant view, this volume adopts a global perspective, and demonstrates that both industrial gold mining and artisanal and small-scale gold mining are functionally integrated into a global gold production system. It couples an analysis of structural trends in global gold production (expansion, informalization, and technological innovation) to twelve country case studies that detail how global gold production becomes embedded in institutional and ecological structures.
In a rapidly changing world, there is an ever-increasing need to monitor the Earth’s resources and manage it sustainably for future generations. Earth observation from satellites is critical to provide information required for informed and timely decision making in this regard. Satellite-based earth observation has advanced rapidly over the last 50 years, and there is a plethora of satellite sensors imaging the Earth at finer spatial and spectral resolutions as well as high temporal resolutions. The amount of data available for any single location on the Earth is now at the petabyte-scale. An ever-increasing capacity and computing power is needed to handle such large datasets. The Google Earth Engine (GEE) is a cloud-based computing platform that was established by Google to support such data processing. This facility allows for the storage, processing and analysis of spatial data using centralized high-power computing resources, allowing scientists, researchers, hobbyists and anyone else interested in such fields to mine this data and understand the changes occurring on the Earth’s surface. This book presents research that applies the Google Earth Engine in mining, storing, retrieving and processing spatial data for a variety of applications that include vegetation monitoring, cropland mapping, ecosystem assessment, and gross primary productivity, among others. Datasets used range from coarse spatial resolution data, such as MODIS, to medium resolution datasets (Worldview -2), and the studies cover the entire globe at varying spatial and temporal scales.
The Amazon is a land of superlatives. The complex ecosystem covers an area about the size of the continental U.S. The Amazon River discharges 57 million gallons of water per second--in two hours, this would be enough to supply all of New York City's 7.5 million residents with water for a year. Its flora and fauna are abundant. Approximately one of every four flowering plant species on earth resides in the Amazon. A single Amazonian river may contain more fish species than all the rivers in Europe combined. It is home to the world's largest anteater, armadillo, freshwater turtle, and spider, as well as the largest rodent (which weighs over 200 lbs.), catfish (250 lbs.), and alligator (more than half a ton). The rainforest, which contains approximately 390 billion trees, plays a vital role in stabilizing the global climate by absorbing massive amounts of carbon dioxide--or releasing it into the atmosphere if the trees are destroyed. Severe droughts in both Brazil and Southeast Asia have been linked to Amazonian deforestation, as have changing rainfall patterns in the U.S., Europe, and China. The Amazon also serves as home to millions of people. Approximately seventy tribes of isolated and uncontacted people are concentrated in the western Amazon, completely dependent on the land and river. These isolated groups have been described as the most marginalized peoples in the western hemisphere, with no voice in the decisions made about their futures and the fate of their forests. In this addition to the What Everyone Needs to Know® series, ecologist and conservation expert, Mark J. Plotkin, who has spent 40 years studying Amazonia, its peoples, flora, and fauna. The Amazon offers an engaging overview of this irreplaceable ecosystem and the challenges it faces.
In a world confronted with escalating environmental crises, are academics asking the right questions and advocating the best solutions? This Research Agenda paves the way for new and established scholars in the field, identifying the significant gaps in research and emerging issues for future generations in global environmental politics.
Legacies of the Left Turn in Latin America: The Promise of Inclusive Citizenship contains original essays by a diverse group of leading and emerging scholars from North America, Europe, and Latin America. The book speaks to wide-ranging debates on democracy, the left, and citizenship in Latin America. What were the effects of a decade and a half of left and center-left governments? The central purpose of this book is to evaluate both the positive and negative effects of the Left turn on state-society relations and inclusion. Promises of social inclusion and the expansion of citizenship rights were paramount to the center-left discourses upon the factions' arrival to power in the late 1990s and early 2000s. This book is a first step in understanding to what extent these initial promises were or were not fulfilled, and why. In analyzing these issues, the authors demonstrate that these years yield both signs of progress in some areas and the deepening of historical problems in others. The contributors to this book reveal variation among and within countries, and across policy and issue areas such as democratic institution reforms, human rights, minorities’ rights, environmental questions, and violence. This focus on issues rather than countries distinguishes the book from other recent volumes on the left in Latin America, and the book will speak to a broad and multi-dimensional audience, both inside and outside the academic world. Contributors: Manuel Balán, Françoise Montambeault, Philip Oxhorn, Maxwell A. Cameron, Kenneth M. Roberts, Nathalia Sandoval-Rojas, Daniel M. Brinks, Benjamin Goldfrank, Roberta Rice, Elizabeth Jelin, Celina Van Dembroucke, Nora Nagels, Merike Blofield, Jordi Díez, Eve Bratman, Gabriel Kessler, Olivier Dabène, Jared Abbott, Steve Levitsky
