Download or read book Saltcedar and Russian Olive Control Demonstration Act Science Assessment written by United States. Bureau of Reclamation and published by . This book was released on 2010 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Salt Cedar and Russian Olive Control Assessment and Demonstration Act written by United States. Congress. House. Committee on Resources and published by . This book was released on 2004 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Salt Cedar and Russian Olive Control Demonstration Act written by United States. Congress. House. Committee on Resources and published by . This book was released on 2005 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Salt Cedar and Russian Olive Control Assessment and Demonstration Act written by United States. Congress. House. Committee on Resources and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Salt Cedar and Russian Olive Control Demonstration Act written by United States. Congress. House. Committee on Resources and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Salt Cedar and Russian Olive Control Demonstration Act written by United States. Congress. House. Committee on Resources and published by . This book was released on 2005 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Salt Cedar and Russian Olive Control Demonstration Act written by United States and published by . This book was released on 2006 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scale Issues in Remote Sensing written by Qihao Weng and published by John Wiley & Sons. This book was released on 2014-03-17 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides up-to-date developments in the field of remote sensing by assessing scale issues in land surface, properties, patterns, and processes Scale is a fundamental and crucial issue in remote sensing studies and image analysis. GIS and remote sensing scientists use various scaling techniques depending on the types of remotely sensed images and geospatial data used. Scaling techniques affect image analysis such as object identification and change detection. This book offers up-to-date developments, methods, and techniques in the field of GIS and remote sensing and features articles from internationally renowned authorities on three interrelated perspectives of scaling issues: scale in land surface properties, land surface patterns, and land surface processes. It also visits and reexamines the fundamental theories of scale and scaling by well-known experts who have done substantial research on the topics. Edited by a prominent authority in the geographic information science community, Scale Issues in Remote Sensing: Offers an extensive examination of the fundamental theories of scale issues along with current scaling techniques Studies scale issues from three interrelated perspectives: land surface properties, patterns, and processes Addresses the impact of new frontiers in Earth observation technology (high-resolution, hyperspectral, Lidar sensing, and their synergy with existing technologies) and advances in remote sensing imaging science (object-oriented image analysis and data fusion) Prospects emerging and future trends in remote sensing and their relationship with scale Scale Issues in Remote Sensing is ideal as a professional reference for practicing geographic information scientists and remote sensing engineers as well as supplemental reading for graduate level students.
Download or read book Bitter Waters written by Patrick Dearen and published by University of Oklahoma Press. This book was released on 2016-03-09 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rising at 11,750 feet in the Sangre de Cristo range and snaking 926 miles through New Mexico and Texas to the Rio Grande, the Pecos River is one of the most storied waterways in the American West. It is also one of the most troubled. In 1942, the National Resources Planning Board observed that the Pecos River basin “probably presents a greater aggregation of problems associated with land and water use than any other irrigated basin in the Western U.S.” In the twenty-first century, the river’s problems have only multiplied. Bitter Waters, the first book-length study of the entire Pecos, traces the river’s environmental history from the arrival of the first Europeans in the sixteenth century to today. Running clear at its source and turning salty in its middle reach, the Pecos River has served as both a magnet of veneration and an object of scorn. Patrick Dearen, who has written about the Pecos since the 1980s, draws on more than 150 interviews and a wealth of primary sources to trace the river’s natural evolution and man’s interaction with it. Irrigation projects, dams, invasive saltcedar, forest proliferation, fires, floods, flow decline, usage conflicts, water quality deterioration—Dearen offers a thorough and clearly written account of what each factor has meant to the river and its prospects. As fine-grained in detail as it is sweeping in breadth, the picture Bitter Waters presents is sobering but not without hope, as it also extends to potential solutions to the Pecos River’s problems and the current efforts to undo decades of damage. Combining the research skills of an accomplished historian, the investigative techniques of a veteran journalist, and the engaging style of an award-winning novelist, this powerful and accessible work of environmental history may well mark a turning point in the Pecos’s fortunes.
Download or read book A Handbook of Global Freshwater Invasive Species written by Robert A. Francis and published by Routledge. This book was released on 2012-03-12 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invasive non-native species are a major threat to global biodiversity. Often introduced accidentally through international travel or trade, they invade and colonize new habitats, often with devastating consequences for the local flora and fauna. Their environmental impacts can range from damage to resource production (e.g. agriculture and forestry) and infrastructure (e.g. buildings, road and water supply), to human health. They consequently can have major economic impacts. It is a priority to prevent their introduction and spread, as well as to control them. Freshwater ecosystems are particularly at risk from invasions and are landscape corridors that facilitate the spread of invasives. This book reviews the current state of knowledge of the most notable global invasive freshwater species or groups, based on their severity of economic impact, geographic distribution outside of their native range, extent of research, and recognition of the ecological severity of the impact of the species by the IUCN. As well as some of the very well-known species, the book also covers some invasives that are emerging as serious threats. Examples covered include a range of aquatic and riparian plants, insects, molluscs, crustacea, fish, amphibians, reptiles and mammals, as well as some major pathogens of aquatic organisms. The book also includes overview chapters synthesizing the ecological impact of invasive species in fresh water and summarizing practical implications for the management of rivers and other freshwater habitats.
Download or read book Tamarix written by Martin F. Quigley and published by Oxford University Press. This book was released on 2013-02-04 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: The invasive species Tamarix first attracted the public eye in the 1990's when it was suspected of contributing to widespread drought and wildfires in the Western United States. Once purported to consume as much water as entire cities, very few plant species have received as much scientific, public, and political discussion and debate as Tamarix. Written by 44 of the field's most prominent scholars and scientists, this volume compiles 25 essays on this fascinating species--its biology, ecology, politics, management, and the ethical issues involved with designating a particular species as "good" or "bad". The book analyzes the controversy surrounding the Tamarisk's role in our ecosystems and what should be done about it.
Download or read book Anthropogenic Aquifer Recharge written by Robert G. Maliva and published by Springer. This book was released on 2019-05-07 with total page 861 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is an overview of the diversity of anthropogenic aquifer recharge (AAR) techniques that use aquifers to store and treat water. It focusses on the processes and the hydrogeological and geochemical factors that affect their performance. This book is written from an applied perspective with a focus of taking advantage of global historical experiences, both positive and negative, as a guide to future implementation. Most AAR techniques are now mature technologies in that they have been employed for some time, their scientific background is well understood, and their initial operational challenges and associated solutions have been identified. However, opportunities exist for improved implementation and some recently employed and potential future innovations are presented. AAR which includes managed aquifer recharge (MAR) is a very important area of water resources management and there is no recent books that specifically and comprehensively addresses the subject.
Download or read book Rangeland Systems written by David D. Briske and published by Springer. This book was released on 2017-04-12 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is open access under a CC BY-NC 2.5 license. This book provides an unprecedented synthesis of the current status of scientific and management knowledge regarding global rangelands and the major challenges that confront them. It has been organized around three major themes. The first summarizes the conceptual advances that have occurred in the rangeland profession. The second addresses the implications of these conceptual advances to management and policy. The third assesses several major challenges confronting global rangelands in the 21st century. This book will compliment applied range management textbooks by describing the conceptual foundation on which the rangeland profession is based. It has been written to be accessible to a broad audience, including ecosystem managers, educators, students and policy makers. The content is founded on the collective experience, knowledge and commitment of 80 authors who have worked in rangelands throughout the world. Their collective contributions indicate that a more comprehensive framework is necessary to address the complex challenges confronting global rangelands. Rangelands represent adaptive social-ecological systems, in which societal values, organizations and capacities are of equal importance to, and interact with, those of ecological processes. A more comprehensive framework for rangeland systems may enable management agencies, and educational, research and policy making organizations to more effectively assess complex problems and develop appropriate solutions.
Download or read book Mythical River written by Melissa L. Sevigny and published by University of Iowa Press. This book was released on 2016-03-15 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a lyrical mix of natural science, history, and memoir, Melissa L. Sevigny ponders what it means to make a home in the American Southwest at a time when its most essential resource, water, is overexploited and undervalued. Mythical River takes the reader on a historical sojourn into the story of the Buenaventura, an imaginary river that led eighteenth- and nineteenth-century explorers, fur trappers, and emigrants astray for seventy-five years. This mythical river becomes a metaphor for our modern-day attempts to supply water to a growing population in the Colorado River Basin. Readers encounter a landscape literally remapped by the search for “new” water, where rivers flow uphill, dams and deep wells reshape geography, trees become intolerable competitors for water, and new technologies tap into clouds and oceans. In contrast to this fantasy of abundance, Sevigny explores acts of restoration. From a dismantled dam in Arizona to an accidental wetland in Mexico, she examines how ecologists, engineers, politicians, and citizens have attempted to secure water for desert ecosystems. In a place scarred by conflict, she shows how recognizing the rights of rivers is a path toward water security. Ultimately, Sevigny writes a new map for the future of the American Southwest, a vision of a society that accepts the desert’s limits in exchange for an intimate relationship with the natural world.
Download or read book Legislative Calendar written by United States. Congress. House. Committee on Agriculture and published by . This book was released on 2006 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of the House of Representatives of the United States written by United States. Congress. House and published by . This book was released on 2008 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some vols. include supplemental journals of "such proceedings of the sessions, as, during the time they were depending, were ordered to be kept secret, and respecting which the injunction of secrecy was afterwards taken off by the order of the House".
Download or read book Oversight Hearing Concerning the Mountain Pine Beetle Epidemic in the Western United States written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on Department of the Interior, Environment, and Related Agencies and published by . This book was released on 2010 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
