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Author : Samuel Fortier
Publisher :
ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (31 download)
Download or read book The Quality of Water Used in Irrigation and the Seepage Loss from Canals written by Samuel Fortier and published by . This book was released on 1900 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Montana Agricultural Experiment Station
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (632 download)
Download or read book Quantity of Water Used in Irrigation and the Seepage Loss From Canals written by Montana Agricultural Experiment Station and published by . This book was released on 1900 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Paul Bailey
Publisher :
ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.:/5 (28 download)
Download or read book Evaporation and Seepage Losses in Irrigation Canals written by Paul Bailey and published by . This book was released on 1910 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Carl Rohwer
Publisher :
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.:/5 (359 download)
Download or read book Seepage Losses from Irrigation Channels written by Carl Rohwer and published by . This book was released on 1948 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Eric Wallace Leigh
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (93 download)
Download or read book Evaluation of Methods for Predicting Seepage Loss Rates for the Hard Lined Irrigation Canals of the Lower Rio Grande Valley of Texas written by Eric Wallace Leigh and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This project investigated the measured loss rates and observed canal lining conditions by the Texas AgriLife Extension Service to evaluate the Davis-Wilson empirical formula and to further develop a canal condition rating system for predicting loss rates. This research is to help irrigation districts of the Lower Rio Grande Valley of Texas to identify and prioritize the high loss deteriorated lined canals for rehabilitation and management. The ponding test method was used to estimate the loss rates on 32 canal sections. The condition rating scores were evaluated for 26 of these canals. Test calculation revisions and testing errors were first evaluated to understand the potential impacts to the seepage loss rates and condition rating system. The condition rating system had good results for canals with a ranking of 1, predicting losses less than 0.38 (ft3/ft2/day). Canals with rankings of 2 and 3 had a larger range in loss rates. This could be attributed to either the subsoil types having more influence as the lining conditions become more deteriorated or errors in the rating system. The Davis-Wilson empirical formula had poor results at predicting loss rates for the local lining conditions. The seepage loss rates were used to calibrate the formula and derive new coefficients (Cvalues). The C-values were correlated with the scores of the condition rating system (i.e. Ranking 1 = C-values 1-11). Relationships were also found between the canal dimensions, water loss rates, and conditions ratings. In general, larger, deeper canals were in better condition and had lower loss rates. Smaller canals had more variability in both loss rates and condition ratings. The electronic version of this dissertation is accessible from http://hdl.handle.net/1969.1/152484
Author : International Commission on Irrigation and Drainage
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.3/5 (91 download)
Download or read book Controlling Seepage Losses from Irrigation Canals written by International Commission on Irrigation and Drainage and published by . This book was released on 1968 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bernard Alfred Etcheverry
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.3/5 (121 download)
Download or read book Increasing the Duty of Water written by Bernard Alfred Etcheverry and published by . This book was released on 1914 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : N. M. Nelson
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (28 download)
Download or read book Seepage and Evaporation Losses from Canals written by N. M. Nelson and published by . This book was released on 1915 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ray Palmer Teele
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (121 download)
Download or read book Losses of Irrigation Water and Their Prevention written by Ray Palmer Teele and published by . This book was released on 1908 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Heather Rice
Publisher :
ISBN 13 : 9781085583381
Total Pages : 228 pages
Book Rating : 4.5/5 (833 download)
Download or read book Considering Regional Aquifer Effects of Seepage Losses from the Aberdeen-Springfield Canal While Measuring the System Under Maximum Demand Conditions written by Heather Rice and published by . This book was released on 2018 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: For optimal water delivery and efficient use of water resources in arid landscapes, canal conveyance losses should be minimized whenever possible. This is especially true in southeast Idaho where seepage losses from earthen canals often exceed 50% of total annual diversion and competition for water resources is ever increasing. Quantifying canal losses and locations provides the first crucial step for canal operators in determining how to address the numerous causes of loss and maintain the water delivery systems that communities depend on. In this study, we used a comprehensive approach including: 1) a review of the social, physical and economic irrigation complexities associated with the age-old issue of seepage losses in the Aberdeen-Springfield Canal, 2) the determination of seepage losses, regional aquifer properties and groundwater levels, and 3) an evaluation of the overall effect of the quantified losses in the region. This resulted in discharge and loss rates for every mile of the canal under peak operating conditions totaling 678.0 cfs with 52.5% of losses occurring in the upper 52.9 linear miles of canal. Near the lower end of the canal, aquifer transmissivity of 2 x 105 ft2/day and storativity of 0.0003 were determined. These findings, combined with groundwater levels were used to predict the locations most likely to experience effects of the 194,340.2 af seepage losses that occurred in 2017.
Author : Hervé L. Plusquellec
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.F/5 ( download)
Download or read book Water Conservation written by Hervé L. Plusquellec and published by . This book was released on 2003 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George Edson Philip Smith
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.3/5 (121 download)
Download or read book Use and Waste of Irrigation Water written by George Edson Philip Smith and published by . This book was released on 1925 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. House. Committee on Irrigation and Reclamation
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (11 download)
Download or read book To Promote a Program of Water Conservation and Investigate Means of Reducing Water Losses Caused by Seepage from Irrigation Canals written by United States. Congress. House. Committee on Irrigation and Reclamation and published by . This book was released on 1941 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Teang Shui Lee
Publisher : BoD – Books on Demand
ISBN 13 : 9535121634
Total Pages : 274 pages
Book Rating : 4.5/5 (351 download)
Download or read book Research and Practices in Water Quality written by Teang Shui Lee and published by BoD – Books on Demand. This book was released on 2015-09-09 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water quality refers to the chemical, physical, biological, and radiological characteristics of water. It is a measure of the condition of water for the purposes intended for. It is most frequently used by reference to a set of standards against which compliance can be assessed. The most common standards used to assess water quality relate to health of ecosystems, safety of human contact and potable drinking water. A range of diverse topics in the field of water quality modelling, statistical evaluation and guidelines pertaining to the best management practices in different locations around the world is given herein. Modelling of water quality in rivers and lakes, statistical methods and membrane filter performance are subject matters of interest considering in-situ water, potable water, water re-use, etc.
Author : Evan Vlachos
Publisher :
ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.3/5 (91 download)
Download or read book Socio-economic and Institutional Factors in Irrigation Return Flow Quality Control: Yakima Valley case study written by Evan Vlachos and published by . This book was released on 1978 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Patrick John Flynn
Publisher :
ISBN 13 :
Total Pages : 746 pages
Book Rating : 4.A/5 ( download)
Download or read book Irrigation Canals and Other Irrigation Works written by Patrick John Flynn and published by . This book was released on 1892 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George W. Kable
Publisher :
ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.:/5 (28 download)
Download or read book An Investigation of Certain Phases of the Design of Hill Side Irrigation Canals written by George W. Kable and published by . This book was released on 1914 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
