Retaining Soil Moisture in the American Southwest


Book Description

Commonly, we think of soil as just a medium to walk above or build upon. If we had the ability to shrink ourselves to the size of a soil particle, we would be amazed at the vibrant life and ever-changing interactions taking place all around us. The activity, physical changes and diverse life forms would overwhelm the senses. Soil moisture fuels this activity. The soil and water dynamic together as one entity is both the introduction and ending of a novel on the living. Where time is a method used to record events, the soil-water dynamic is time. Together, they tell us where we've been and point us in the direction we need to go. Retaining Soil Moisture in the American Southwest is a culmination of the author's extensive interest in soil and water interactions, soil remediation, land application of treated wastes, conservation, air, soil, and water quality issues, and an overall appreciation for improvement for the quality of life. Awareness of the players in the soil-water-plant continuum aids in understanding the processes that either reduce or conserve soil moisture. The dry climate of the American Southwest demands this understanding to ensure that waters which may have taken hundreds to thousands to millions of years to amass are not wiped out in the span of a generation. KELLY J. PONTE obtained her A.A. degree in Liberal Arts from Cape Cod Community College in Barnstable, Massachusetts, and earned her B.S. degree in Plant and Soil Sciences from the University of Massachusetts at Amherst. She received her M.S. degree in Agronomy and Ph.D. in Soil Science from Oklahoma State University, Stillwater, Oklahoma. She lives in New Mexico. ON THE COVER: A portion of a painting entitled Rain by Howard Behling Schleeter from the book, A More Abundant Life, New Deal Artists and Public Art in New Mexico, published by Sunstone Press. The original painting is in the collection of Melrose High School, Melrose, New Mexico.




Greenhouse Gases


Book Description

Covers varying opinions on greenhouse gases, discussing their sources, effect on the environment, role in global warming, and how they can be curbed.




World Prehistory


Book Description

For one semester or quarter courses in World Prehistory. Written by one of the leading archaeological writers in the world -— in a simple, jargon-free narrative style —- this brief, well-illustrated account of the major developments in the human past makes world prehistory uniquely accessible to complete beginners. Written by Brian Fagan, World Prehistory covers the entire world, not just the Americas or Europe, and places major emphasis on both theories and the latest archaeological and multidisciplinary approaches. His focus is on four major developments in world prehistory: 1) The origins of humanity. 2) The appearance and spread of modern humans before and during the late Ice Age- including the first settlement of the Americas. 3) The beginnings of food production. 4) The rise of the first civilizations.







North America's Natural Wonders


Book Description

Written by a career geologist with decades of experience in the field, North America’s Natural Wonders provides everything the reader needs to understand the landscape. It guides readers through the most iconic, geologically significant scenery in North America, points out features of interest, explains what they are seeing, and describes how these features came to be. Presented as classic excursions to some of the best-known natural wonders on the continent, Volume I focuses primarily on Western North America, including the Canadian Rockies, California, the Southwest, Great Basin, and Tetons-Yellowstone Country. The trips detailed in this volume include stops at quintessential features, such as the glaciers and mountains of Banff National Park, Yosemite, the vineyards of Napa Valley, the California goldfields, the Grand Canyon, numerous parks in Utah, the geysers and hot springs of Yellowstone National Park, as well as many others. It also features discussions of lesser-known but equally interesting geologic formations and important information on accessing these sites. Features Addresses issues of interest, such as fossils, earthquakes, mineral sites, mining, and oil fields Lavishly illustrated with numerous colorful maps and breathtaking geological landscapes and their various features These five self-guided tours explain to the curious layman, student, and geologist what they are seeing when they look at a roadcut or a quarry and enhances the experience far beyond simple sightseeing.










Barrier Technologies for Environmental Management


Book Description

To control the migration of radioactive and hazardous wastes currently contained underground, barriers made of natural materials and man-made substances are constructed atop, and possibly around, the contaminated area. Barrier Technologies for Environmental Management provides a brief summary of the key issues that arose during the Workshop on Barriers for Long-Term Isolation. Recurring themes from the session include the importance of quality control during installation, followed by periodic inspection, maintenance, and monitoring, and documentation of installation and performance data. The book includes papers by the workshop presenters.




Exploring Cause and Explanation


Book Description

This 13th biennial volume of the Southwest Symposium highlights three distinct archaeological themes—historical ecology, demography, and movement—tied together through the consideration of the knowledge tools of cause and explanation. These tools focus discussion on how and why questions, facilitate assessing past and current knowledge of the Pueblo Southwest, and provide unexpected bridges across the three themes. For instance, people are ultimately the source of the movement of artifacts, but that statement is inadequate for explaining how artifact movement occurred or even why, at a regional scale, different kinds of movement are implicated at different times. Answering such questions can easily incorporate questions about changes in climate or in population density or size. Each thematic section is introduced by an established author who sets the framework for the chapters that follow. Some contributors adopt regional perspectives in which both classical regions (the central San Juan or lower Chama basins) and peripheral zones (the Alamosa basin or the upper San Juan) are represented. Chapters are also broad temporally, ranging from the Younger Dryas Climatic interval (the Clovis-Folsom transition) to the Protohistoric Pueblo world and the eighteenth-century ethnogenesis of a unique Hispanic identity in northern New Mexico. Others consider methodological issues, including the burden of chronic health afflictions at the level of the community and advances in estimating absolute population size. Whether emphasizing time, space, or methodology, the authors address the processes, steps, and interactions that affect current understanding of change or stability of cultural traditions. Exploring Cause and Explanation considers themes of perennial interest but demonstrates that archaeological knowledge in the Southwest continues to expand in directions that could not have been predicted fifty years ago. Contributors: Kirk C. Anderson, Jesse A. M. Ballenger, Jeffery Clark, J. Andrew Darling, B. Sunday Eiselt, Mark D. Elson, Mostafa Fayek, Jeffrey R. Ferguson, Severin Fowles, Cynthia Herhahn, Vance T. Holliday, Sharon Hull, Deborah L. Huntley, Emily Lena Jones, Kathryn Kamp, Jeremy Kulisheck, Karl W. Laumbach, Toni S. Laumbach, Stephen H. Lekson, Virginia T. McLemore, Frances Joan Mathien, Michael H. Ort, Scott G. Ortman, Mary Ownby, Mary M. Prasciunas, Ann F. Ramenofsky, Erik Simpson, Ann L. W. Stodder, Ronald H. Towner