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Author:
Publisher:
ISBN:
Category : Stream measurements
Languages : en
Pages : 46
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Book Description
Author:
Publisher:
ISBN:
Category : Stream measurements
Languages : en
Pages : 46
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Book Description
Author: David K. Mueller
Publisher:
ISBN:
Category : Stream measurements
Languages : en
Pages : 84
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Book Description
Author: Joseph P. Nielsen
Publisher:
ISBN:
Category : River surveys
Languages : en
Pages : 34
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Book Description
Author: James G. Rankl
Publisher:
ISBN:
Category : Stream measurements
Languages : en
Pages : 60
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Book Description
Author: Gerhard Kuhn
Publisher:
ISBN:
Category : Southeastern Colorado Water Conservancy District (Colo.)
Languages : en
Pages : 56
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Book Description
Author: Scott A. Olson
Publisher:
ISBN:
Category : Electronic government information
Languages : en
Pages : 58
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Book Description
Author: Charles Parrett
Publisher:
ISBN:
Category : Stream measurements
Languages : en
Pages : 40
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Book Description
Estimates of mean monthly and mean annual streamflow were made for 56 selected sites in the Musselshell River basin and 1 site outside the basin. The study area was divided into a Mountain Region and a Plains Region and the estimation methods were applied separately in the two regions. Four methods were developed to estimate mean monthly streamflow at ungaged sites. The first method was based on the regression relation between mean monthly streamflow and various basin and climatic characteristics. The standard errors ranged from 35 to 71% in the Mountain Region and from 98 to 157% in the Plains Region. The second method was based on the regression relations between mean monthly streamflow and activechannel width. The standard errors ranged from 38 to 81% in the Mountain Region and from 71 to 98 in the Plains Region. The third method was based on correlation of measured streamflow at ungaged sites with concurrent daily mean streamflow at nearby gaged sites. The standard errors ranged from 36 to 66 % in the Mountain Region and from 109 to 321% in the Plains Region. The fourth method, generally the most reliable, estimated mean monthly streamflows by weighing individual estimates in accordance with their variance and degree of independence. The standard error for this method when all three individual estimates were weighed ranged from 25 to 55% in the Mountain Region and from 71 to 97% in the Plains Region.
Author: J. P. Bruce
Publisher: Elsevier
ISBN: 1483135829
Category : Science
Languages : en
Pages : 341
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Book Description
Introduction to Hydrometeorology is the study of the hydrolic cycle, which is the circulation of water from the seas, into the atmosphere, and back to either land or sea. This book describes hydrometeorology or the application of meteorology to problems that pertain to hydrology, and then discusses the approach, through meteorology, to the solution of hydrologic problems. This text outlines observation methods on the subject and discusses the applications of hydrometeorology to problems encountered in the study of river and lake behaviors. Topics include precipitation, melting of ice, streamflows, lakes, evaporation, and evapotranspiration. The frequently used methods in analysis, such as employing statistics to hydrometereological problems, precipitation analysis, and streamflow routing are explained. This text also shows how extending streamflow records can be helpful in predicting the regime or course of a stream in the future. Records of seasonal and annual flow, flood runoff, peak discharge, as well as seasons of low flow and drought become useful tools in estimating the frequency and magnitude of streamflows. After which, the book discusses possible engineering designs in irrigation, storm sewers, and reservoirs. The text looks into the ways how human has influenced the hydrologic cycle through induced precipitation, melting of ice covers, and urbanization. Lastly, some climactic trends and cycles that bring about climate change and water resource development are discussed. This text can be used by students studying hydrology and those with meteorology majors. This book can also be read by meteorologists, environmentalists, and people working in general earth sciences.
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 314
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Book Description
Author: Alan M. Lumb
Publisher:
ISBN:
Category : FORTRAN (Computer program language)
Languages : en
Pages : 432
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Book Description
