determincation and evaluation of runoff coefficients of basins by using geographical information systems
Publish place: 9th International Congress on Civil Engineering
Publish Year: 1391
Type: Conference paper
Language: English
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Document National Code:
ICCE09_256
Index date: 28 September 2012
determincation and evaluation of runoff coefficients of basins by using geographical information systems abstract
turkey has very different geomorphologic hydrologic and climatic conditions so the runoff coefficient should be different from one basim to another but only a constant value 0.37 is being used for all the basins in turkey in this study monthly seasonal and annual runoff coefficients of 48 sub -basins in western and southern part of anatolia are determined by using synchronous rainfall -runoff data of 26 years record period and their temporal and spatial distributions are investigated . the relationship between the basin parameters and the runoff coefficient is also examined.
determincation and evaluation of runoff coefficients of basins by using geographical information systems Keywords:
runoff coefficient , basin parameters , geographic information systems GIS box-cox Transformation , regression analysis
determincation and evaluation of runoff coefficients of basins by using geographical information systems authors
nurunnisa usul
assoc prof .dr.res.assist.dept of civileng METUandara,turkey