Download or read book An Assessment of the Ecological Impacts of Ground Water Overdraft on Wetlands and Riparian Areas in the United States written by Cheryl Grantham and published by . This book was released on 1996 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings RMRS written by and published by . This book was released on 1998 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Future of Arid Grasslands written by Barbara Tellman and published by . This book was released on 1998 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This conference was designed to provide a non-confrontational setting for a variety of people from differing viewpoints to discuss the threats facing arid grasslands of the Southwest. Participants included ranchers and other private economists, scientists, and students. The sessions were organized around the major themes of understanding grasslands, identifying grassland issues, managing grasslands, and seeking solutions to grassland issues. Many of the sessions were in the form of panel discussions or informal presentations.
Download or read book The Lessening Stream written by Michael F. Logan and published by University of Arizona Press. This book was released on 2006-09-01 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Newcomers to Tucson know the Santa Cruz River as a dry bed that can become a rampaging flood after heavy rains. Yet until the late nineteenth century, the Santa Cruz was an active watercourse that served the region’s agricultural needs—until a burgeoning industrial society began to tap the river’s underground flow. The Lessening Stream reviews the changing human use of the Santa Cruz River and its aquifer from the earliest human presence in the valley to today. Michael Logan examines the social, cultural, and political history of the Santa Cruz Valley while interpreting the implications of various cultures' impacts on the river and speculating about the future of water in the region. Logan traces river history through three eras—archaic, modern, and postmodern—to capture the human history of the river from early Native American farmers through Spanish missionaries to Anglo settlers. He shows how humans first diverted its surface flow, then learned to pump its aquifer, and today fail to fully understand the river's place in the urban environment. By telling the story of the meandering river—from its origin in southern Arizona through Mexico and the Tucson Basin to its terminus in farmland near Phoenix—Logan links developments throughout the river valley so that a more complete picture of the river's history emerges. He also contemplates the future of the Santa Cruz by confronting the serious problems posed by groundwater pumping in Tucson and addressing the effects of the Central Arizona Project on the river valley. Skillfully interweaving history with hydrology, geology, archaeology, and anthropology, The Lessening Stream makes an important contribution to the environmental history of southern Arizona. It reminds us that, because water will always be the focus for human activity in the desert, we desperately need a more complete understanding of its place in our lives.
Download or read book Irrigation in the Rio Grande Valley New Mexico written by Frank E. Wozniak and published by . This book was released on 1998 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication reviews both published and unpublished sources on Puebloan, Hispanic, and AngloAmerican irrigation systems in the Rio Grande Valley. Settlement patterns and Spanish and Mexican land grants in the valley are also discussed. The volume includes an annotated bibliography.
Download or read book Arizona Riparian Protection Program Legislative Report written by Arizona. Department of Water Resources and published by . This book was released on 1994 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquatic Dicotyledons of North America written by Donald H. Les and published by CRC Press. This book was released on 2017-09-01 with total page 3174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic Dicotyledons of North America: Ecology, Life History, and Systematics brings together a wealth of information on the natural history, ecology, and systematics of North American aquatic plants. Most books on aquatic plants have a taxonomic focus and are intended primarily for identification. Instead, this book provides a comprehensive overview of the biology of major aquatic species by compiling information from numerous sources that lie scattered among the primary literature, herbarium databases, and other reference materials. Included dicotyledon species are those having an obligate (OBL) wetland status, a designation used in the USACE National Wetland Plant List. Recent phylogenetic analyses are incorporated and rationale is provided for interpreting this information with respect to species relationships. This diverse assemblage of information will be useful to a wide range of interests including academic researchers, wildlife managers, students, and virtually anyone interested in the natural history of aquatic and wetland plants. Although focusing specifically on North America, the cosmopolitan distribution of many aquatic plants should make this an attractive text to people working virtually anywhere outside of the region as well. This book is an essential resource for assisting with wetland delineation.
Download or read book Masters Abstracts International written by and published by . This book was released on 1993 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Greater Huachuca Mountains Functional Landscape Conservation Plan written by and published by . This book was released on 1999 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Southwestern Desert Resources written by William L. Halvorson and published by University of Arizona Press. This book was released on 2023-01-17 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: The southwestern deserts stretch from southeastern California to west Texas and then south to central Mexico. The landscape of this region is known as basin and range topography featuring to “sky islands” of forest rising from the desert lowlands which creates a uniquely diverse ecology. The region is further complicated by an international border, where governments have caused difficulties for many animal populations. This book puts a spotlight on individual research projects which are specific examples of work being done in the area and when they are all brought together, to shed a general light of understanding the biological and cultural resources of this vast region so that those same resources can be managed as effectively and efficiently as possible. The intent is to show that collaborative efforts among federal, state agency, university, and private sector researchers working with land managers, provides better science and better management than when scientists and land managers work independently.
Download or read book Gila written by Gregory McNamee and published by UNM Press. This book was released on 2012-10-15 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: For sixty million years, the Gila River, longer than the Hudson and the Delaware combined, has shaped the ecology of the Southwest from its source in New Mexico to its confluence with the Colorado River in Arizona. Today, for at least half its length, the Gila is dead, like so many of the West’s great rivers, owing to overgrazing, damming, and other practices. This richly documented cautionary tale narrates the Gila’s natural and human history. Now updated, McNamee’s study traces recent efforts to resuscitate portions of this important riparian corridor.
Download or read book Ecoregions Map of North America written by Robert G. Bailey and published by . This book was released on 1998 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Secret Knowledge of Water written by Craig Childs and published by Back Bay Books. This book was released on 2008-12-14 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Naturalist Craig Childs's "utterly memorable and fantastic" study of the desert's dangerous beauty is based on years of adventures in the deserts of the American West (Washington Post). Like the highest mountain peaks, deserts are environments that can be inhospitable even to the most seasoned explorers. Craig Childs, who has spent years in the deserts of the American West as an adventurer, a river guide, and a field instructor in natural history, has developed a keen appreciation for these forbidding landscapes: their beauty, their wonder, and especially their paradoxes. His extraordinary treks through arid lands in search of water are an astonishing revelation of the natural world at its most extreme. "Utterly memorable and fantastic...Certainly no reader will ever see the desert in the same way again." —Suzannah Lessard, Washington Post
Download or read book Trees and Shrubs of Colorado written by Jack L. Carter and published by Jack L Carter. This book was released on 2006 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book encourages the layperson to learn more about their life zone and serves as a field guide to better appreciate the ecology, evolution, and geography of Colorado vegetation. More comprehensive than the first, this is a must for anyone interested in the diverse vegetation in Colorado.
Download or read book Projections 2000 written by United States. Bureau of Labor Statistics and published by . This book was released on 1988 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Cambridge Economic History of Latin America written by Victor Bulmer-Thomas and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Natural History of the Sonoran Desert written by Steven J. Phillips and published by Univ of California Press. This book was released on 2000 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A Natural History of the Sonoran Desert provides the most complete collection of Sonoran Desert natural history information ever compiled and is a perfect introduction to this biologically rich desert of North America."--BOOK JACKET.
