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Volcanic Lakes
This book aims to give an overview on the present state of volcanic lake research, covering topics such as volcano monitoring, the chemistry, dynamics and degassing of acidic crater lakes, mass-energy-chemical-isotopic balance approaches, limnology and degassing of Nyos-type lakes, the impact on the human and natural environment, the eruption products and impact of crater lake breaching eruptions, numerical modeling of gas clouds and lake eruptions, thermo-hydro-mechanical and deformation modeling, CO2 fluxes from lakes, volcanic lakes observed from space, biological activity, continuous monitoring techniques, and some aspects more. We hope to offer an updated manual on volcanic lake research, providing classic research methods, and point towards a more high-tech approach of future volcanic lake research and continuous monitoring.
Characteristics of American Indian and Alaska Native Education
This report summarizes findings of the 1990-91 Schools and Staffing Survey (SASS) with regard to schools that serve American Indian and Alaska Native students. The Bureau of Indian Affairs (BIA) and federally recognized tribal organizations under BIA grants and contracts operate 149 elementary and secondary schools. In addition, 1,260 public schools are considered to have high Indian student enrollment (over 25 percent). These two types of schools are located mainly in rural areas and small towns. However, of the 445,425 American Indian and Alaska Native students enrolled in grades K-12, 56 percent attend public schools with low Indian enrollment. Chapters contain many data tables and figure...
Inside the Eagle's Head
The Southwestern Indian Polytechnic Institute (SIPI) is a selfdescribed National American Indian Community College in Albuquerque, New Mexico. SIPI is operated by the Bureau of Indian Affairs, an agency of the U.S. government that has overseen and managed the relationship between the government and American Indian tribes for almost two hundred years. Students at SIPI are registered members of federally recognized American Indian tribes from throughout the contiguous United States and Alaska. A fascinatingly hybridized institution, SIPI attempts to meld two conflicting institutional models—a tribally controlled college or university and a Bureau of Indian Affairs’ Indian school—with the...
Stories of Childhood
This study questions the widely held perception that books, as an artistic medium, are superior to and more respectable than film or television, sometimes considered frivolous and pernicious. Criticism of both the big and small screens often obscures their signal accomplishments and the entertainment and insight they provide. The author analyzes our distaste for these media--and the romanticizing of the printed word that accompanies it--and argues that books and films are in fact quite complementary. A broad survey of film and TV offerings explores what enacted narratives have taught us about the nature of childhood.
Deep Carbon
A comprehensive guide to carbon inside Earth - its quantities, movements, forms, origins, changes over time and impact on planetary processes. This title is also available as Open Access on Cambridge Core.
Geochemistry and Geophysics of Active Volcanic Lakes
Volcanoes sometimes host a lake at the Earth's surface. These lakes are the surface expressions of a reservoir, often termed a hydrothermal system, in highly fractured, permeable and porous media where fluids circulate. They can become monitoring targets since they integrate the heat flux discharged by an underlying magma body and condense some volcanic gases. Since they trap volcanic heat and gases, they are excellent tools to provide additional information about the status of a volcano and volcanic lake-related hazards. This Special Publication comes at an exciting time for the volcanic lake community. It brings together scientific papers, which include studies of their structure, hydrogeological modelling, long-term multi-disciplinary monitoring efforts, as well as a number of innovative methods of sampling, data acquisition and in situ and laboratory experiments. Several papers challenge long-established paradigms and introduce new concepts and terminologies. This collection of papers will be a useful reference for researchers dealing with volcanic lakes and more generally with hydrothermal systems, phreatic/hydrothermal eruptions and wet volcanoes.
Recent Advances in Volcanic Gas Science
Volcanoes release gases to the atmosphere both during and between eruptive phases. Primary and secondary processes occurring within the mantle and crust control the gases’ chemical and isotopic compositions as well as their emission rates. Therefore by measuring these gases a wealth of scientific information concerning the source and fate of these fluids is provided. Fluid geochemistry has been highly useful in advancing both our fundamental scientific understanding and procedures for operational volcano monitoring and eruption forecasting. Gases from low-to-high temperature fumaroles and those diffusively released through the soils of volcanic flanks are investigated using various samplin...
