Download or read book Proceedings of the Colorado River Basin Science and Resource Management Symposium November 18 20 2008 Scottsdale Arizona written by and published by Geological Survey (USGS). This book was released on 2010-01-01 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book River Conservation and Management written by Philip Boon and published by John Wiley & Sons. This book was released on 2012-02-10 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended for those with an academic, scientific and practical interest in river conservation and management. It provides an overview of how changes in legislation, policies, institutional responsibilities, science, technology, practical techniques and public perception have influenced how rivers have been managed over the past 20 years and the challenges that lie ahead during the next 20 years. The book is based on the international conference River Conservation and Management:20 Years On held at York. Thirty-one chapters, with contributions from North and South America, Europe, Asia and Australasia provide a wide-ranging perspective on this complex but profoundly important subject. Following an introduction that chronicles the most important contextual changes, the book is organized into four broad topics: Catchment management, ecosystem integrity and the threats to river ecosystems – this covers progress on understanding and addressing the pressures affecting rivers, many of which will be amplified by climate change and increasing human demands for water; Methods and approaches – illustrating some recent techniques that have been developed to assess condition and conservation status across different types of river; Recovery and rehabilitation – providing an insight into the principles, practice, public involvement and institutional networks that support and make improvements to modified river reaches; Integrating nature conservation into wider river management –demonstrating the importance of integrated planning, involvement of local communities and the use of adaptive management in achieving multiple environmental and economic benefits along rivers used for different purposes. The final chapter discusses the challenges faced in dealing with an uncertain future. More than 1200 different references and numerous web-site citations provide the reader with an invaluable source of knowledge on the subject area.
Download or read book Ecology of North America written by Brian R. Chapman and published by John Wiley & Sons. This book was released on 2015-04-09 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: North America contains an incredibly diverse array of naturalenvironments, each supporting unique systems of plant and animallife. These systems, the largest of which are biomes, formintricate webs of life that have taken millennia to evolve. Thisrichly illustrated book introduces readers to this extraordinaryarray of natural communities and their subtle biological andgeological interactions. Completely revised and updated throughout, the second edition ofthis successful text takes a qualitative, intuitive approach to thesubject, beginning with an overview of essential ecological termsand concepts, such as competitive exclusion, taxa, niches, andsuccession. It then goes on to describe the major biomes andcommunities that characterize the rich biota of the continent,starting with the Tundra and continuing with Boreal Forest,Deciduous Forest, Grasslands, Deserts, Montane Forests, andTemperature Rain Forest, among others. Coastal environments,including the Laguna Madre, seagrasses, Chesapeake Bay, and barrierislands appear in a new chapter. Additionally, the book covers manyunique features such as pitcher plant bogs, muskeg, the polar icecap, the cloud forests of Mexico, and the LaBrea tar pits.“Infoboxes” have been added; these include biographiesof historical figures who provided significant contributions to thedevelopment of ecology, unique circumstances such as frogs andinsects that survive freezing, and conservation issues such asthose concerning puffins and island foxes. Throughout the text,ecological concepts are worked into the text; these includebiogeography, competitive exclusion, succession, soil formation,and the mechanics of natural selection. Ecology of North America 2e is an ideal first text forstudents interested in natural resources, environmental science,and biology, and it is a useful and attractive addition to thelibrary of anyone interested in understanding and protecting thenatural environment.
Download or read book Standing between Life and Extinction written by David L. Propst and published by University of Chicago Press. This book was released on 2021-02-15 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: North American deserts—lands of little water—have long been home to a surprising diversity of aquatic life, from fish to insects and mollusks. With European settlement, however, water extraction, resource exploitation, and invasive species set many of these native aquatic species on downward spirals. In this book, conservationists dedicated to these creatures document the history of their work, the techniques and philosophies that inform it, and the challenges and opportunities of the future. A precursor to this book, Battle Against Extinction, laid out the scope of the problem and related conservation activities through the late 1980s. Since then, many nascent conservation programs have matured, and researchers have developed new technologies, improved and refined methods, and greatly expanded our knowledge of the myriad influences on the ecology and dynamics of these species. Standing between Life and Extinction brings the story up to date. While the future for some species is more secure than thirty years ago, others are less fortunate. Calling attention not only to iconic species like the razorback sucker, Gila trout, and Devils Hole pupfish, but also to other fishes and obscure and fascinating invertebrates inhabiting intermittent aquatic habitats, this book explores the scientific, social, and political challenges of preserving these aquatic species and their habitats amid an increasingly charged political discourse and in desert regions characterized by a growing human population and rapidly changing climate.
Download or read book Geologic Excursions in Southwestern North America written by Philip A. Pearthree and published by Geological Society of America. This book was released on 2019-09-23 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Implementing Environmental Flows Lessons for Policy and Practice written by David Tickner and published by Frontiers Media SA. This book was released on 2020-10-08 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Download or read book Desert Terroir written by Gary Paul Nabhan and published by Univ of TX + ORM. This book was released on 2012-03-01 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: A culinary journey through the flavors of the southwestern borderlands from an agricultural ecologist and “natural storyteller” (Times Literary Supplement). Why does food taste better when you know where it comes from? Because history—ecological, cultural, even personal—flavors every bite we eat. Whether it’s the volatile chemical compounds that a plant absorbs from the soil or the stories and memories of places that are evoked by taste, layers of flavor await those willing to delve into the roots of real food. In this book, Gary Paul Nabhan takes us on a personal trip into the southwestern borderlands to discover the terroir—the “taste of the place”—that makes this desert so delicious. To savor the terroir of the borderlands, Nabhan presents a cornucopia of local foods—Mexican oregano, mesquite-flour tortillas, grass-fed beef, the popular Mexican dessert capirotada, and corvina (croaker or drum fish) among them—as well as food experiences that range from the foraging of Cabeza de Vaca and his shipwrecked companions to a modern-day camping expedition on the Rio Grande. Nabhan explores everything from the biochemical agents that create taste in these foods to their history and dispersion around the world. Through his field adventures and humorous stories, we learn why Mexican oregano is most potent when gathered at the most arid margins of its range—and why foods found in the remote regions of the borderlands have surprising connections to foods found by his ancestors in the deserts of the Mediterranean and the Middle East. By the end of his movable feast, Nabhan convinces us that the roots of this fascinating terroir must be anchored in our imaginations as well as in our shifting soils. Includes illustrations
Download or read book Colorado Water written by and published by . This book was released on 2011 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Colorado River Ecology and Dam Management written by National Research Council and published by National Academies Press. This book was released on 1991-02-01 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains 11 papers that review the extant information about the Colorado River from an ecosystem perspective and serve as the basis for discussion of the use of ecosystem/earth science information for river management and dam operations. It also contains a synopsis of the committee's findings and recommendations to the Bureau of Reclamation as the agency seeks to change its direction to the management of natural resources.
Download or read book Quagga and Zebra Mussels written by Thomas F. Nalepa and published by CRC Press. This book was released on 2013-10-25 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction and rapid spread of two Eurasian mussel species, Dreissena polymorpha (zebra mussel) and Dreissena rostriformis bugensis (quagga mussel), in waters of North America has caused great concern among industrial and recreational water users. These invasive species can create substantial problems for raw water users such as water treatment facilities and power plants, and they can have other negative impacts by altering aquatic environments. In the 20 years since the first edition of this book was published, zebra mussels have continued to spread, and quagga mussels have become the greater threat in the Great Lakes, in deep regions of large lakes, and in the southwestern Unites States. Quagga mussels have also expanded greatly in eastern and western Europe since the first book edition was published. Quagga and Zebra Mussels: Biology, Impacts, and Control, Second Edition provides a broad view of the zebra/quagga mussel issue, offering a historic perspective and up-to-date information on mussel research. Comprising 48 chapters, this second edition includes reviews of mussel morphology, physiology, and behavior. It details mussel distribution and spread in Europe and across North America, and examines policy and regulatory responses, management strategies, and mitigation efforts. In addition, this book provides extensive coverage of the impact of invasive mussel species on freshwater ecosystems, including effects on water clarity, phytoplankton, water quality, food web changes, and consequences to other aquatic fauna. It also reviews and offers new insights on how zebra and quagga mussels respond and adapt to varying environmental conditions. This new edition includes seven video clips that complement chapter text and, through visual documentation, provide a greater understanding of mussel behavior and distribution.
Download or read book Stratigraphy and Depositional Environments of the Upper Pleistocene Chemehuevi Formation Along the Lower Colorado River written by Daniel V. Malmon and published by Geological Survey (USGS). This book was released on 2011 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Multiple Roles of Alien Plants in Aquatic Ecosystems from Processes to Modelling written by Rossano Bolpagni and published by Frontiers Media SA. This book was released on 2020-10-23 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Download or read book Proceedings of Conference of the Committee of Fourteen of the Colorado River Basin States Held at Denver Colorado November 17 and 18 1939 written by Colorado River Basin States. Committee of Fourteen and published by . This book was released on 1939* with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of Conference of Committee written by Colorado River Basin States. Committee of Sixteen and published by . This book was released on 1938 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Colorado River Documents 2008 Hardcover Book and Autoloading DVD written by Katherine Ott Verburg and published by Government Printing Office. This book was released on 2011-01-06 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the history of the U.S. Bureau of Reclamation's operation and management of the Colorado River on behalf of the Secretary of the Interior from 1979 through 2008. Details the political, legal, institutional, and other instruments developed to address pressing issues faced by Colorado River Basin water users and managers. Reflective of its era, the 2008 volume has an increased focus on coordinated operations of the river in both the Upper and Lower Basins, on environmental matters, on the relationship with Mexico, and on Native American water settlements.
Download or read book The Colorado River written by United States. Bureau of Reclamation and published by . This book was released on 1946 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Courses for the Colorado River written by Gary D. Weatherford and published by . This book was released on 1986 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on proceedings of the Colorado River Working Symposium held at Bishop's Lodge, Santa Fe, New Mexico, May 23-26, 1983.
