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Washington Geologic And Hydrologic Hazards Us Geological Survey Usgs Fact Sheet 049 99 January 2000
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Book Synopsis Washington, Geologic and Hydrologic Hazards, U.S. Geological Survey, USGS Fact Sheet 049-99, January 2000 by :
Download or read book Washington, Geologic and Hydrologic Hazards, U.S. Geological Survey, USGS Fact Sheet 049-99, January 2000 written by and published by . This book was released on 2000 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fact Sheet written by and published by . This book was released on 1998 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Washington written by and published by . This book was released on 2000 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guidelines for Determining Flood Flow Frequency by :
Download or read book Guidelines for Determining Flood Flow Frequency written by and published by . This book was released on 1981 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis United States Geological Survey Yearbook by : Geological Survey (U.S.)
Download or read book United States Geological Survey Yearbook written by Geological Survey (U.S.) and published by . This book was released on 1988 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis United States Geological Survey Yearbook by :
Download or read book United States Geological Survey Yearbook written by and published by . This book was released on 1993 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Washington Geology written by and published by . This book was released on 1998 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Publications of the U.S. Geological Survey by : Geological Survey (U.S.)
Download or read book New Publications of the U.S. Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1993 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water-resources Investigations Report by :
Download or read book Water-resources Investigations Report written by and published by . This book was released on 2003 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aquifer Susceptibility in Virginia, 1998-2000 by : David L. Nelms
Download or read book Aquifer Susceptibility in Virginia, 1998-2000 written by David L. Nelms and published by . This book was released on 2003 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Groundwater Depletion in the United States (1900?2008) by : Leonard F Konikow
Download or read book Groundwater Depletion in the United States (1900?2008) written by Leonard F Konikow and published by CreateSpace. This book was released on 2014-08-01 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: A natural consequence of groundwater withdrawals is the removal of water from subsurface storage, but the overall rates and magnitude of groundwater depletion in the United States are not well characterized. This study evaluates long- term cumulative depletion volumes in 40 separate aquifers or areas and one land use category in the United States, bringing together information from the literature and from new analy- ses. Depletion is directly calculated using calibrated ground- water models, analytical approaches, or volumetric budget analyses for multiple aquifer systems. Estimated groundwater depletion in the United States during 1900-2008 totals approx- imately 1,000 cubic kilometers (km3). Furthermore, the rate of groundwater depletion has increased markedly since about 1950, with maximum rates occurring during the most recent period (2000-2008) when the depletion rate averaged almost 25 km3 per year (compared to 9.2 km3 per year averaged over the 1900-2008 timeframe).
Book Synopsis Guide to Obtaining USGS Information by : Geological Survey (U.S.)
Download or read book Guide to Obtaining USGS Information written by Geological Survey (U.S.) and published by . This book was released on 1986 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ground-water Flooding in Glacial Terrain of Southern Puget Sound, Washington by :
Download or read book Ground-water Flooding in Glacial Terrain of Southern Puget Sound, Washington written by and published by . This book was released on 2000 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific Investigations Report by : Sharon E. Kroening
Download or read book Scientific Investigations Report written by Sharon E. Kroening and published by . This book was released on 2004 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geology for a changing world 2010-2020 by :
Download or read book Geology for a changing world 2010-2020 written by and published by . This book was released on 2011 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes a science strategy for the geologic activities of the U.S. Geological Survey (USGS) for the years 2010-2020. It presents six goals with accompanying strategic actions and products that implement the science directions of USGS Circular 1309, "Facing Tomorrow's Challenges--U.S. Geological Survey Science in the Decade 2007-2017." These six goals focus on providing the geologic underpinning needed to wisely use our natural resources, understand and mitigate hazards (highlight 2) and environmental change, and understand the relationship between humans and the environment. The goals emphasize the critical role of the USGS in providing long-term research, monitoring, and assessments for the Nation and the world. Further, they describe measures that must be undertaken to ensure geologic expertise and knowledge for the future.
Book Synopsis Understanding Earthquake Hazards in Urban Areas, "ShakeMaps"--Instant Maps of Earthquake Shaking, U.S. Geological Survey, USGS Fact by :
Download or read book Understanding Earthquake Hazards in Urban Areas, "ShakeMaps"--Instant Maps of Earthquake Shaking, U.S. Geological Survey, USGS Fact written by and published by . This book was released on 2000* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigation of land subsidence and earth fissures in Cedar Valley, Iron County, Utah by : Paul Inkenbrandt
Download or read book Investigation of land subsidence and earth fissures in Cedar Valley, Iron County, Utah written by Paul Inkenbrandt and published by Utah Geological Survey. This book was released on 2014-03-12 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 116-page report presents the results of an investigation by the Utah Geological Survey of land subsidence and earth fissures in Cedar Valley, Iron County, Utah. Basin-fill sediments of the Cedar Valley Aquifer contain a high percentage of fine-grained material susceptible to compaction upon dewatering. Groundwater discharge in excess of recharge (groundwater mining) has lowered the potentiometric surface in Cedar Valley as much as 114 feet since 1939. Groundwater mining has caused permanent compaction of fine-grained sediments of the Cedar Valley aquifer, which has caused the land surface to subside, and a minimum of 8.3 miles of earth fissures to form. Recently acquired interferometric synthetic aperture radar imagery shows that land subsidence has affected approximately 100 miĀ² in Cedar Valley, but a lack of accurate historical benchmark elevation data over much of the valley prevents its detailed quantification. Continued groundwater mining and resultant subsidence will likely cause existing fissures to lengthen and new fissures to form which may eventually impact developed areas in Cedar Valley. This report also includes possible aquifer management options to help mitigate subsidence and fissure formation, and recommended guidelines for conducting subsidence-related hazard investigations prior to development.