River Flow 2012
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Aquananotechnology
Author | : David E. Reisner,T. Pradeep |
Publsiher | : CRC Press |
Total Pages | : 1370 |
Release | : 2014-09-24 |
Genre | : Science |
ISBN | : 9780415621298 |
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The world’s fresh water supplies are dwindling rapidly—even wastewater is now considered an asset. By 2025, most of the world's population will be facing serious water stresses and shortages. Aquananotechnology: Global Prospects breaks new ground with its informative and innovative introduction of the application of nanotechnology to the remediation of contaminated water for drinking and industrial use. It provides a comprehensive overview, from a global perspective, of the latest research and developments in the use of nanotechnology for water purification and desalination methods. The book also covers approaches to remediation such as high surface area nanoscale media for adsorption of toxic species, UV treatment of pathogens, and regeneration of saturated media with applications in municipal water supplies, produced water from fracking, ballast water, and more. It also discusses membranes, desalination, sensing, engineered polymers, magnetic nanomaterials, electrospun nanofibers, photocatalysis, endocrine disruptors, and Al13 clusters. It explores physics-based phenomena such as subcritical water and cavitation-induced sonoluminescence, and fog harvesting. With contributions from experts in developed and developing countries, including those with severe contamination, such as China, India, and Pakistan, the book’s content spans a wide range of the subject areas that fall under the aquananotechnology banner, either squarely or tangentially. The book strongly emphasizes sorption media, with broad application to a myriad of contaminants—both geogenic and anthropogenic—keeping in mind that it is not enough for water to be potable, it must also be palatable.
River Flow 2012
Author | : Rafael Murillo Munoz |
Publsiher | : CRC Press |
Total Pages | : 1364 |
Release | : 2012-10-05 |
Genre | : Science |
ISBN | : 9781466584174 |
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Rivers are complex entities. In addition to being valuable wildlife habitats, they support human activities by providing water for human usage, renewable energy and convenient transportation. Rivers may also pose threats to riverine communities, in the form of floods and other natural or man-induced hazards.Contemporary societies recognize their re
River Flow 2012
![River Flow 2012](https://youbookinc.com/wp-content/uploads/2024/06/cover.jpg)
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 1345 |
Release | : 2012 |
Genre | : Alluvium |
ISBN | : OCLC:796752462 |
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Rivers for Life
Author | : Sandra Postel,Brian Richter |
Publsiher | : Island Press |
Total Pages | : 265 |
Release | : 2012-06-22 |
Genre | : Nature |
ISBN | : 9781597267809 |
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The conventional approach to river protection has focused on water quality and maintaining some "minimum" flow that was thought necessary to ensure the viability of a river. In recent years, however, scientific research has underscored the idea that the ecological health of a river system depends not on a minimum amount of water at any one time but on the naturally variable quantity and timing of flows throughout the year. In Rivers for Life, leading water experts Sandra Postel and Brian Richter explain why restoring and preserving more natural river flows are key to sustaining freshwater biodiversity and healthy river systems, and describe innovative policies, scientific approaches, and management reforms for achieving those goals. Sandra Postel and Brian Richter: explain the value of healthy rivers to human and ecosystem health; describe the ecological processes that support river ecosystems and how they have been disrupted by dams, diversions, and other alterations; consider the scientific basis for determining how much water a river needs; examine new management paradigms focused on restoring flow patterns and sustaining ecological health; assess the policy options available for managing rivers and other freshwater systems; explore building blocks for better river governance. Sandra Postel and Brian Richter offer case studies of river management from the United States (the San Pedro, Green, and Missouri), Australia (the Brisbane), and South Africa (the Sabie), along with numerous examples of new and innovative policy approaches that are being implemented in those and other countries. Rivers for Life presents a global perspective on the challenges of managing water for people and nature, with a concise yet comprehensive overview of the relevant science, policy, and management issues. It presents exciting and inspirational information for anyone concerned with water policy, planning and management, river conservation, freshwater biodiversity, or related topics.
As Long as the Rivers Flow
Author | : Larry Loyie,Constance Brissenden |
Publsiher | : Groundwood Books Ltd |
Total Pages | : 42 |
Release | : 2020-07-03 |
Genre | : Juvenile Fiction |
ISBN | : 9781773065557 |
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Winner of the Norma Fleck Award for Canadian Children’s Non-Fiction From the mid-1800s to the late 1990s, the education of Indigenous children was taken on by various churches in government-sponsored residential schools. More than 150,000 children were forcibly taken from their families in order to erase their traditional languages and cultures. As Long as the Rivers Flow is the story of Larry Loyie’s last traditional summer before entering residential school. It is a time of adventure and learning from his Elders. He cares for an abandoned baby owl, watches his kokom (grandmother) make winter moccasins, and helps his family prepare for summer camp, where he will pick berries, fish and swim. While searching for medicine plants in the bush with Kokom, he encounters a giant grizzly bear. Gently but truthfully written, the book captivates its readers and reveals a hidden history. Correlates to the Common Core State Standards in English Language Arts: CCSS.ELA-LITERACY.RL.3.7 Explain how specific aspects of a text's illustrations contribute to what is conveyed by the words in a story (e.g., create mood, emphasize aspects of a character or setting) CCSS.ELA-LITERACY.RL.4.3 Describe in depth a character, setting, or event in a story or drama, drawing on specific details in the text (e.g., a character's thoughts, words, or actions). CCSS.ELA-LITERACY.RL.5.5 Explain how a series of chapters, scenes, or stanzas fits together to provide the overall structure of a particular story, drama, or poem.
River Flow 2012
![River Flow 2012](https://youbookinc.com/wp-content/uploads/2024/06/cover.jpg)
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 855 |
Release | : 2012 |
Genre | : Alluvium |
ISBN | : 0203076354 |
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River Flow 2012
![River Flow 2012](https://youbookinc.com/wp-content/uploads/2024/06/cover.jpg)
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 1345 |
Release | : 2012 |
Genre | : Alluvium |
ISBN | : OCLC:796752462 |
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River Flow 2016
Author | : George Constantinescu,Marcelo Garcia,Dan Hanes |
Publsiher | : CRC Press |
Total Pages | : 2439 |
Release | : 2016-06-22 |
Genre | : Technology & Engineering |
ISBN | : 9781317289128 |
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Understanding and being able to predict fluvial processes is one of the biggest challenges for hydraulics and environmental engineers, hydrologists and other scientists interested in preserving and restoring the diverse functions of rivers. The interactions among flow, turbulence, vegetation, macroinvertebrates and other organisms, as well as the transport and retention of particulate matter, have important consequences on the ecological health of rivers. Managing rivers in an ecologically friendly way is a major component of sustainable engineering design, maintenance and restoration of ecological habitats. To address these challenges, a major focus of River Flow 2016 was to highlight the latest advances in experimental, computational and theoretical approaches that can be used to deepen our understanding and capacity to predict flow and the associated fluid-driven ecological processes, anthropogenic influences, sediment transport and morphodynamic processes. River Flow 2016 was organized under the auspices of the Committee for Fluvial Hydraulics of the International Association for Hydro-Environment Engineering and Research (IAHR). Since its first edition in 2002, the River Flow conference series has become the main international event focusing on river hydrodynamics, sediment transport, river engineering and restoration. Some of the highlights of the 8th International Conference on Fluvial Hydraulics were to focus on inter-disciplinary research involving, among others, ecological and biological aspects relevant to river flows and processes and to emphasize broader themes dealing with river sustainability. River Flow 2016 contains the contributions presented during the regular sessions covering the main conference themes and the special sessions focusing on specific hot topics of river flow research, and will be of interest to academics interested in hydraulics, hydrology and environmental engineering.