Springs of Texas


Book Description

This text explores the natural history of Texas and more than 2900 springs in 183 Texas counties. It also includes an in-depth discussion of the general characteristics of springs - their physical and prehistoric settings, their historical significance, and their associated flora and fauna.




Encyclopedia of Native American Tribes


Book Description

A comprehensive, illustrated encyclopedia which provides information on over 150 native tribes of North America, including prehistoric peoples.




A History of Tonopah, Nevada


Book Description

"Tonopah, Nevada, lies within the Great Basin region, an immense arid to semiarid area of 400,000 square miles extending between the Sierra Nevada and the Rocky Mountains. The environments -- roughly parallel mountain ranges and long desert basins -- makes harsh demands on its inhabitants. This history of Tonopah, which begins with a look at the land and its early inhabitants -- the pre-Archaic and Archaic Indian populations and the Western Shoshone, then vividly describes the arrival of white explorers, the discovery of silver, and the boomtown days of the mining camp....The spirit of the old west, embodied in its inhabitants' sense of adventure and their love of personal freedom, still exists in Tonopah"--Bk. jacket.




A History of Pahrump, Nevada


Book Description

Pahrump, Nevada, located west of Las Vegas has..."sustained a number and variety of cultures: prehistoric hunters and gatherers, the Southern Paiute, and finally white settlers who came in search of opportunity in the last half of the nineteenth century"--Bk jacket.




Groundwater Recharge in a Desert Environment


Book Description

Published by the American Geophysical Union as part of the Water Science and Application Series, Volume 9. Groundwater recharge, the flux of water across the water table, is arguably the most difficult component of the hydrologic cycle to measure. In arid and semiarid regions the problem is exacerbated by extremely small recharge fluxes that are highly variable in space and time. --from the Preface Groundwater Recharge in a Desert Environment: The Southwestern United States speaks to these issues by presenting new interpretations and research after more than two decades of discipline-wide study. Discussions ondeveloping environmental tracers to fingerprint sources and amounts of groundwater at the basin scalethe critical role of vegetation in hydroecological processesnew geophysical methods in quantifying channel rechargeapplying Geographical Information System (GIS) models to land surface processescoupling process-based vadose zone to groundwater modeling, and more make this book a significant resource for hydmlogists, biogeoscientists, and geochemists concerned with water and water-related issues in arid and semiarid regions.




The Rediscovery of North America


Book Description

Five hundred years ago an Italian whose name, translated into English, meant Christopher Dove, came to America and began a process not of discovery, but incursion -- "a ruthless, angry search for wealth" that continues to the present day. This provocative and superbly written book gives a true assessment of Columbus's legacy while taking the first steps toward its redemption. Even as he draws a direct line between the atrocities of Spanish conquistadors and the ongoing pillage of our lands and waters, Barry Lopez challenges us to adopt an ethic that will make further depredations impossible. The Rediscovery of North America is a ringingly persuasive call for us, at long last, to make this country our home.




Vertical


Book Description

A revolutionary reimagining of the cities we live in, the air above us, and what goes on in the earth beneath our feet Today we live in a world that can no longer be read as a two-dimensional map, but must now be understood as a series of vertical strata that reach from the satellites that encircle our planet to the tunnels deep within the ground. In Vertical, Stephen Graham rewrites the city at every level: how the geography of inequality, politics, and identity is determined in terms of above and below. Starting at the edge of earth’s atmosphere and, in a series of riveting studies, descending through each layer, Graham explores the world of drones, the city from the viewpoint of an aerial bomber, the design of sidewalks and the hidden depths of underground bunkers. He asks: why was Dubai built to be seen from Google Earth? How do the super-rich in São Paulo live in their penthouses far above the street? Why do London billionaires build vast subterranean basements? And how do the technology of elevators and subversive urban explorers shape life on the surface and subsurface of the earth? Vertical will make you look at the world around you anew: this is a revolution in understanding your place in the world.




Minerals of Mexico


Book Description

After many years of geographical and bibliographical journeys, William Panczner has completed a project that many of us would have loved to initiate, but did not undertake because of its magnitude and intrinsic complexity. Not since L. Salazar Salinas, who is credited with authoring Bole tin numeros 40 and 41 (lnstituto Geologico de Mexico, 1922, 1923), has an author been able to provide readers with a comprehensive volume containing information that is both authentic and reliable on Mexican mineralogy, mineral species, and localities. This volume is the most complete synthesis about Mexican minerals and their occurrences to date. It is richly illustrated with photographs and drawings, is well documented, and is organized into four sections, making it easy to use and enjoyable to read. The introduction contains an interesting summary of the mining history and the development of mineralogy. It also describes, in a condensed but accurate and stimulating manner, the geography and the mineralogy of the country, dividing it into eleven mineral provinces. The author discusses eight of the more important mining districts in Mexico, which produce fine mineral speci mens. There is also a chronology of historical, geological, and mineralogical events in Mexico. This is followed by a bibliography with over 500 references on the subject.