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Simulated Effects Of Pumping In The Death Valley Regional Groundwater Flow System Nevada And California Selected Management Scenarios Projected To 2120
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Book Synopsis Simulated Effects of Pumping in the Death Valley Regional Groundwater Flow System, Nevada and California--selected Management Scenarios Projected to 2120 by : Nora C. Nelson
Download or read book Simulated Effects of Pumping in the Death Valley Regional Groundwater Flow System, Nevada and California--selected Management Scenarios Projected to 2120 written by Nora C. Nelson and published by . This book was released on 2020 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Simulated Effects of Groundwater Pumping and Artificial Recharge on Surface-Water Resources and Riparian Vegetation in the Verde Valley Sub-Basin, Central Arizona by : Stanley a Leake
Download or read book Simulated Effects of Groundwater Pumping and Artificial Recharge on Surface-Water Resources and Riparian Vegetation in the Verde Valley Sub-Basin, Central Arizona written by Stanley a Leake and published by Scholar's Choice. This book was released on 2015-02-16 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Book Synopsis A Three-Dimensional Numerical Model of Pre-development Conditions in the Death Valley Regional Ground-Water Flow System, Etc., U.S. Geological Survey, Water-Resources Investigations Report 02-4102, 2002 by : Geological Survey (U.S.)
Download or read book A Three-Dimensional Numerical Model of Pre-development Conditions in the Death Valley Regional Ground-Water Flow System, Etc., U.S. Geological Survey, Water-Resources Investigations Report 02-4102, 2002 written by Geological Survey (U.S.) and published by . This book was released on 2002* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Preliminary Evaluation of the Importance of Existing Hydraulic-head Observation Locations to Advective-transport Predictions, Death Valley Regional Flow System, California and Nevada by : Mary Catherine Hill
Download or read book Preliminary Evaluation of the Importance of Existing Hydraulic-head Observation Locations to Advective-transport Predictions, Death Valley Regional Flow System, California and Nevada written by Mary Catherine Hill and published by . This book was released on 2001 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characterization of the Three-dimensional Hydrogeologic Framework of the Death Valley Region, Nevada and California by : Claudia C. Faunt
Download or read book Characterization of the Three-dimensional Hydrogeologic Framework of the Death Valley Region, Nevada and California written by Claudia C. Faunt and published by . This book was released on 1994 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Preliminary Evaluation of the Importance of Existing Hydraulic-head Observation Locations to Advective-transport Predictions, Death Valley Regional Flow System, California and Nevada by :
Download or read book Preliminary Evaluation of the Importance of Existing Hydraulic-head Observation Locations to Advective-transport Predictions, Death Valley Regional Flow System, California and Nevada written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Assessing Recharge and Geological Model Uncertainty at the Climax Mine Area of the Nevada Test Site by :
Download or read book Assessing Recharge and Geological Model Uncertainty at the Climax Mine Area of the Nevada Test Site written by and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrologic analyses are commonly based on a single conceptual-mathematical model. Yet hydrologic environments are open and complex, rendering them prone to multiple interpretations and mathematical descriptions. Considering conceptual model uncertainty is a critical process in hydrologic uncertainty assessment. This study assesses recharge and geologic model uncertainty for the Climax mine area of the Nevada Test Site, Nevada. Five alternative recharge models have been independently developed for Nevada and the Death Valley area of California. These models are (1) the Maxey-Eakin model, (2 and 3) a distributed parameter watershed model with and without a runon-runoff component, and (4 and 5) a chloride mass-balance model with two zero-recharge masks, one for alluvium and one for both alluvium and elevation. Similarly, five geological models have been developed based on different interpretations of available geologic information. One of them was developed by the U.S. Geological Survey for the Death Valley Regional Flow System (DVRFS) model; the other four were developed by Bechtel Nevada for the Yucca Flat Corrective Action Unit (CAU). The Climax mine area is in the northern part of the Yucca Flat CAU, which is within the DVRFS. A total of 25 conceptual models are thus formulated based on the five recharge and five geologic models. The objective of our work is to evaluate the conceptual model uncertainty, and quantify its propagation through the groundwater modeling process. A model averaging method is applied that formally incorporates prior information and field measurements into our evaluation. The DVRFS model developed by the U.S. Geological Survey is used as the modeling framework, into which the 25 models are incorporated. Conceptual model uncertainty is first evaluated through expert elicitation based on prior information possessed by two expert panels. Their perceptions of model plausibility are quantified as prior model probabilities, which are then updated by the site measurements of head and flux through inverse modeling. Posterior model probabilities of the models are then evaluated after the updating process, and used as weights in the summation of each model's mean predictions and associated predictive uncertainty. Deterministic simulation results using calibrated parameters are examined to investigate different model predictions of each alternative model. Parametric uncertainty of each model is assessed using Monte Carlo simulation, and the uncertainty is compared for each model to evaluate uncertainty bounds. Finally, the uncertainty bounds of model averaging, incorporating both parametric and conceptual model uncertainty, are evaluated and compared with those of individual models. It is shown that model averaging provides larger uncertainty bounds, indicating that more uncertainty is incorporated, rendering model predictions more scientifically defensible.
Book Synopsis The San Andreas Fault System by : Robert E. Powell
Download or read book The San Andreas Fault System written by Robert E. Powell and published by Geological Society of America. This book was released on 1993 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors of the ten chapters in this volume critically examine the geologic evidence that constrains timing and magnitude of movement on various faults of the San Andreas system, and they develop and discuss paleogeologic reconstructions based on these constraints. The volume offers new insight into the evolution of the San Andreas fault system,
Author :National Academies of Sciences, Engineering, and Medicine Publisher :National Academies Press ISBN 13 :0309388805 Total Pages :351 pages Book Rating :4.3/5 (93 download)
Book Synopsis Next Generation Earth System Prediction by : National Academies of Sciences, Engineering, and Medicine
Download or read book Next Generation Earth System Prediction written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-08-22 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the nation's economic activities, security concerns, and stewardship of natural resources become increasingly complex and globally interrelated, they become ever more sensitive to adverse impacts from weather, climate, and other natural phenomena. For several decades, forecasts with lead times of a few days for weather and other environmental phenomena have yielded valuable information to improve decision-making across all sectors of society. Developing the capability to forecast environmental conditions and disruptive events several weeks and months in advance could dramatically increase the value and benefit of environmental predictions, saving lives, protecting property, increasing economic vitality, protecting the environment, and informing policy choices. Over the past decade, the ability to forecast weather and climate conditions on subseasonal to seasonal (S2S) timescales, i.e., two to fifty-two weeks in advance, has improved substantially. Although significant progress has been made, much work remains to make S2S predictions skillful enough, as well as optimally tailored and communicated, to enable widespread use. Next Generation Earth System Predictions presents a ten-year U.S. research agenda that increases the nation's S2S research and modeling capability, advances S2S forecasting, and aids in decision making at medium and extended lead times.
Book Synopsis The Global 2000 Report to the President--entering the Twenty-first Century: The technical report by : Global 2000 Study (U.S.)
Download or read book The Global 2000 Report to the President--entering the Twenty-first Century: The technical report written by Global 2000 Study (U.S.) and published by . This book was released on 1980 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report on world trends and long term prospects regarding population growth, natural resources and environmental issues - emphasizing the interrelationships between these areas, presents integrated approach projections to the year 2000 of fishery resources, forests, power resources, water resources, mineral resources, agriculture, climate and nuclear energy, etc., And includes a comparison of global model forecasting techniques. Diagrams, graphs, maps, references and statistical tables.
Book Synopsis Climatic Change and Global Warming of Inland Waters by : Charles R. Goldman
Download or read book Climatic Change and Global Warming of Inland Waters written by Charles R. Goldman and published by John Wiley & Sons. This book was released on 2012-11-20 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effects of global warming on the physical, chemical, ecological structure and function and biodiversity of freshwater ecosystems are not well understood and there are many opinions on how to adapt aquatic environments to global warming in order to minimize the negative effects of climate change. Climatic Change and Global Warming of Inland Waters presents a synthesis of the latest research on a whole range of inland water habitats – lakes, running water, wetlands – and offers novel and timely suggestions for future research, monitoring and adaptation strategies. A global approach, offered in this book, encompasses systems from the arctic to the Antarctic, including warm-water systems in the tropics and subtropics and presents a unique and useful source for all those looking for contemporary case studies and presentation of the latest research findings and discussion of mitigation and adaptation throughout the world. Edited by three of the leading limnologists in the field this book represents the latest developments with a focus not only on the impact of climate change on freshwater ecosystems but also offers a framework and suggestions for future management strategies and how these can be implemented in the future. Limnologists, Climate change biologists, fresh water ecologists, palaeoclimatologists and students taking relevant courses within the earth and environmental sciences will find this book invaluable. The book will also be of interest to planners, catchment managers and engineers looking for solutions to broader environmental problems but who need to consider freshwater ecology.
Download or read book Saline Lakes written by John M. Melack and published by Springer Science & Business Media. This book was released on 2002-04-30 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publications from 7th International Conference on Salt Lakes, held in Death Valley National Park, California, USA, September 1999
Book Synopsis California Riparian Systems by : Richard E. Warner
Download or read book California Riparian Systems written by Richard E. Warner and published by Univ of California Press. This book was released on 1984-01-01 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents 135 of the papers presented at the 1981 California Riparian Systems Conference. The papers address all aspects of riparian systems: habitat, wildlife, land management, land use policy planning, conservation and water resource management.
Book Synopsis An Independent Scientific Assessment of Well Stimulation in California by : Ccst
Download or read book An Independent Scientific Assessment of Well Stimulation in California written by Ccst and published by . This book was released on 2015-01-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis In Our Own Hands by : Deborah B. Jensen
Download or read book In Our Own Hands written by Deborah B. Jensen and published by . This book was released on 1993 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Biodiversity." As argument over environmental and conservation policy grows more heated in California and throughout the nation, the term has become a buzzword. But what does biodiversity really mean? What really threatens it? Why should we care? In Our Own Hands offers a readable, scientifically sound view of California's biological diversity and what must be done to preserve it. The book will be an invaluable resource for environmental and natural resource specialists, educators, and general readers. Local and global forces threaten California's wetlands, dunes, oak woodlands, and riparian forest habitats--all declining habitats in a rapidly urbanizing, culturally heterogeneous, and politically turbulent state. Always a bellwether, California will be a model for the rest of the United States in its scientific and political solutions to conservation problems. This book proposes the first steps toward a unified national conservation policy for the twenty-first century. "Biodiversity." As argument over environmental and conservation policy grows more heated in California and throughout the nation, the term has become a buzzword. But what does biodiversity really mean? What really threatens it? Why should we care? In Our Own Hands offers a readable, scientifically sound view of California's biological diversity and what must be done to preserve it. The book will be an invaluable resource for environmental and natural resource specialists, educators, and general readers. Local and global forces threaten California's wetlands, dunes, oak woodlands, and riparian forest habitats--all declining habitats in a rapidly urbanizing, culturally heterogeneous, and politically turbulent state. Always a bellwether, California will be a model for the rest of the United States in its scientific and political solutions to conservation problems. This book proposes the first steps toward a unified national conservation policy for the twenty-first century.
Book Synopsis Arsenic Treatment Technologies for Soil, Waste, and Water by :
Download or read book Arsenic Treatment Technologies for Soil, Waste, and Water written by and published by DIANE Publishing. This book was released on 2002 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Septic Tank System Effects on Ground Water Quality by : Canter
Download or read book Septic Tank System Effects on Ground Water Quality written by Canter and published by CRC Press. This book was released on 1985-04-01 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This valuable reference delineates the ground water quality concerns associated with the planning and usage of septic tank systems. Septic tank systems represent a significant source of ground water pollution in the United States. Since many existing systems are exceeding their design life by several-fold, the usage of synthetic organic chemicals in the household and for system cleaning is increasing, and larger-scale systems are being designed and used.
