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The dramatic story of several generations of cavers whose exciting and dangerous explorations in Kentucky's limestone labyrinths culminated in the big connection between the Flint Ridge Cave System and Mammoth Cave, forming the longest cave in the world.
Traditional interpretations of the American West have concentrated on the importance of its aridity to the region's cultural evolution and development. But the West is marked by a second fact of physical geography that distinguished it (from the experiences of settlers) from the east. As pioneers struggled with the climate west of the hundredth meridian, they were also confronted by mountains strewn across the region and offering their own set of limitations and opportunities. This volume focuses on these green islands of the Mountainous West that have witnessed patterns of settlement and development distinct from their lowland neighbors. In thirteen essays, the contributors address the moun...
The field of geoengineering is at a crossroads where the path to high-tech solutions meets the path to expanding applications of geotechnology. In this report, the term "geoengineering" includes all types of engineering that deal with Earth materials, such as geotechnical engineering, geological engineering, hydrological engineering, and Earth-related parts of petroleum engineering and mining engineering. The rapid expansion of nanotechnology, biotechnology, and information technology begs the question of how these new approaches might come to play in developing better solutions for geotechnological problems. This report presents a vision for the future of geotechnology aimed at National Sci...
Learning to Think Spatially examines how spatial thinking might be incorporated into existing standards-based instruction across the school curriculum. Spatial thinking must be recognized as a fundamental part of Kâ€"12 education and as an integrator and a facilitator for problem solving across the curriculum. With advances in computing technologies and the increasing availability of geospatial data, spatial thinking will play a significant role in the information-based economy of the twenty-first century. Using appropriately designed support systems tailored to the Kâ€"12 context, spatial thinking can be taught formally to all students. A geographic information system (GIS) offers one example of a high-technology support system that can enable students and teachers to practice and apply spatial thinking in many areas of the curriculum.
"Philip Fradkin's work is full of foresight, good sense, and an understanding of the ties between social and environmental dilemmas. Taking Fradkin's writing seriously is an important step in figuring out the American West today."—Patricia Nelson Limerick
Geoarchaeological studies can significantly enhance interpretations of human prehistory by allowing archaeologists to decipher from sediments and soils the effects of earth processes on the evidence of human activity. While a number of previous books have provided broad geographic and temporal treatments of geoarchaeology, this new volume presents a single author's view intended for North American archaeologists. Waters deals with those aspects of geoarchaeologyÑstratigraphy, site formation processes, and landscape reconstructionÑmost fundamental to archaeology, and he focuses on the late Quaternary of North America, permitting in-depth discussions of the concepts directly applicable to th...