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Author : J A. Hudson
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (74 download)
Download or read book Estimating groundwater recharge using surface and soil water balances written by J A. Hudson and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard W. Healy
Publisher : Cambridge University Press
ISBN 13 : 1139491393
Total Pages : pages
Book Rating : 4.1/5 (394 download)
Download or read book Estimating Groundwater Recharge written by Richard W. Healy and published by Cambridge University Press. This book was released on 2010-09-30 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding groundwater recharge is essential for successful management of water resources and modeling fluid and contaminant transport within the subsurface. This book provides a critical evaluation of the theory and assumptions that underlie methods for estimating rates of groundwater recharge. Detailed explanations of the methods are provided - allowing readers to apply many of the techniques themselves without needing to consult additional references. Numerous practical examples highlight benefits and limitations of each method. Approximately 900 references allow advanced practitioners to pursue additional information on any method. For the first time, theoretical and practical considerations for selecting and applying methods for estimating groundwater recharge are covered in a single volume with uniform presentation. Hydrogeologists, water-resource specialists, civil and agricultural engineers, earth and environmental scientists and agronomists will benefit from this informative and practical book. It can serve as the primary text for a graduate-level course on groundwater recharge or as an adjunct text for courses on groundwater hydrology or hydrogeology. For the benefit of students and instructors, problem sets of varying difficulty are available at http://wwwbrr.cr.usgs.gov/projects/GW_Unsat/Recharge_Book/
Author : I. Simmers
Publisher : Springer Science & Business Media
ISBN 13 : 9401577803
Total Pages : 503 pages
Book Rating : 4.4/5 (15 download)
Download or read book Estimation of Natural Groundwater Recharge written by I. Simmers and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: In view of the rapidly expanding urban, industrial and agri cultural water requirements in many areas and the normally associated critical unreliability of surface water supplies in arid and semi-arid zones, groundwater exploration and use is of fundamental importance for logical economic development. Two interrelated facets should be evident in all such groundwater projects : (a) definition of groundwater recharge mechanisms and characteristics for identified geological formations, in order to determine whether exploitation in the long-term involves 'mining' of an es sentially 'fossil' resource or withdrawal from a dynamic supply. A solution to this aspect is essential for development of a re source management policy: (b) determination of recharge variability in time and space to thus enable determination of total aquifer input and to quantify such practical aspects as 'minimum risk' waste disposal locations and artificial recharge potential via (e.g.) devegetation or engi neering works. However, current international developments relating to natural recharge indicate the following 'problems' ; no single comprehensive estimation technique can yet be iden tified from the spectrum of methods available; all are reported to give suspect results.
Author : Erik Walega
Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.:/5 (928 download)
Download or read book Estimating Groundwater Recharge to the High Plains Aquifer North of the Niobrara River Using Soil-water-balance (SWB) Code written by Erik Walega and published by . This book was released on 2015 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: For each grid cell, the Soil-Water-Balance (SWB) code used the hydrologic soil classification, land cover classification, available soil moisture capacity, surface flow direction, and daily climatic data of precipitation, minimum temperature, and maximum temperature. The SWB code calculated an estimation of recharge, in vertical inches of water, for each individual cell for each individual day and summarized the data as daily, monthly, or yearly outputs. Each cell took the inputs of precipitation, snowmelt, and surface water inflow then subtracted the outputs of interception, evapotranspiration, and surface water outflow. Any excess water from this summation was used to satisfy the available soil moisture, and when that quantity had been met, all remaining water was considered to be groundwater recharge.
Author : L Zhang
Publisher : CSIRO PUBLISHING
ISBN 13 : 0643106103
Total Pages : 28 pages
Book Rating : 4.6/5 (431 download)
Download or read book Surface Water Balance for Recharge Estimation - Part 9 written by L Zhang and published by CSIRO PUBLISHING. This book was released on 2002-10-09 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This addition to The Basics of Recharge and Discharge series deals with the surface water balance approaches that form the traditional basis of hydrological investigations. It explores both field methods and modelling methods for measuring or estimating the different parts of the water balance, including rainfall, evaporation, run-off and soil water storage. The authors discuss the concepts required to understand a surface water balance result or to set up an experiment. As water balance studies can be both time-consuming and expensive, this report will give readers a better understanding of water balance approaches and the considerations before going into a water balance study for the purpose of deep drainage.
Author : W. R. Bidlake
Publisher :
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.3/5 (91 download)
Download or read book Estimating Recharge to Ground Water from Precipitation at Naval Submarine Base Bangor and Vicinity, Kitsap County, Washington written by W. R. Bidlake and published by . This book was released on 2001 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sharon E. Kroening
Publisher :
ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.3/5 (243 download)
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:
Author :
Publisher :
ISBN 13 :
Total Pages : 416 pages
Book Rating : 4.:/5 (319 download)
Download or read book SCS National Engineering Handbook written by and published by . This book was released on 1984 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : K.-P. Seiler
Publisher : Springer Science & Business Media
ISBN 13 : 1402053053
Total Pages : 257 pages
Book Rating : 4.4/5 (2 download)
Download or read book Groundwater Recharge from Run-off, Infiltration and Percolation written by K.-P. Seiler and published by Springer Science & Business Media. This book was released on 2007-09-26 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: To face the threats to the water supply and to maintain sustainable water management policies, detailed knowledge is needed on the surface-to-subsurface transformation link in the water cycle. Recharge flux is covered in this book as well as many other groundwater issues, including a comparison of the traditional and modern approaches to determine groundwater recharge. The authors also explain in detail the fate of groundwater recharge in the subsurface by hydraulic and geologic means, in order to stimulate adapted groundwater-management strategies.
Author : Lu Zhang
Publisher : CSIRO
ISBN 13 : 9780643062894
Total Pages : 28 pages
Book Rating : 4.0/5 (628 download)
Download or read book Surface Water Balance for Recharge Estimation written by Lu Zhang and published by CSIRO. This book was released on 2002 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deals with the surface water balance approaches that form the traditional basis of hydrological investigations. It explores both field methods and modelling for measuring or estimating the different parts of the water balance, including rainfall, evaporation, run-off and soil water storage.
Author : J W. Finch
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (74 download)
Download or read book Estimating change in direct groundwater recharge using a spatially distributed soil water balance model written by J W. Finch and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Andrew M. O'Reilly
Publisher :
ISBN 13 :
Total Pages : 62 pages
Book Rating : 4.3/5 (121 download)
Download or read book A Method for Simulating Transient Ground-water Recharge in Deep Water-table Settings in Central Florida by Using a Simple Water-balance/transfer-function Model written by Andrew M. O'Reilly and published by . This book was released on 2004 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Laura Dean Garcia
Publisher :
ISBN 13 :
Total Pages : 347 pages
Book Rating : 4.:/5 (652 download)
Download or read book Estimating Groundwater Recharge Via Surface Infiltration in Cold Semi-arid Regions written by Laura Dean Garcia and published by . This book was released on 2010 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : American Geophysical Union
ISBN 13 :
Total Pages : 298 pages
Book Rating : 4./5 ( download)
Download or read book Groundwater Recharge in a Desert Environment written by and published by American Geophysical Union. This book was released on 2004 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J W. Finch
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (74 download)
Download or read book Estimating direct groundwater recharge using a simple water balance model - sensitivity to land surface parameters written by J W. Finch and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : S. S. Sumioka
Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.3/5 (91 download)
Download or read book Estimating Ground-water Recharge from Precipitation on Whidbey and Camano Islands, Island County, Washington, Water Years 1998 and 1999 written by S. S. Sumioka and published by . This book was released on 2003 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Groundwater Program
Publisher : CreateSpace
ISBN 13 : 9781500296872
Total Pages : 68 pages
Book Rating : 4.2/5 (968 download)
Download or read book Swb?a Modified Thornthwaite-Mather Soil-Water-Balance Code for Estimating Groundwater Recharge written by Groundwater Program and published by CreateSpace. This book was released on 2014-06-23 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Soil-Water-Balance (SWB) computer code has been developed to calculate spatial and temporal variations in groundwater recharge. The SWB model calculates recharge by use of commonly available geographic information system (GIS) data layers in combination with tabular climatological data. The code is based on a modified Thornthwaite-Mather soil-water-balance approach, with components of the soil- water balance calculated at a daily timestep. Recharge calculations are made on a rectangular grid of computational elements that may be easily imported into a regional ground- water-flow model. Recharge estimates calculated by the code may be output as daily, monthly, or annual values.
