determincation and evaluation of runoff coefficients of basins by using geographical information systems
عنوان مقاله: determincation and evaluation of runoff coefficients of basins by using geographical information systems
شناسه ملی مقاله: ICCE09_256
منتشر شده در نهمین کنگره بین الملی مهندسی عمران در سال 1391
شناسه ملی مقاله: ICCE09_256
منتشر شده در نهمین کنگره بین الملی مهندسی عمران در سال 1391
مشخصات نویسندگان مقاله:
nurunnisa usul - assoc prof .dr.res.assist.dept of civileng METUandara,turkey
melih calamak
sezen acinan
خلاصه مقاله:
nurunnisa usul - assoc prof .dr.res.assist.dept of civileng METUandara,turkey
melih calamak
sezen acinan
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.
کلمات کلیدی: runoff coefficient , basin parameters, geographic information systems GIS box-cox Transformation , regression analysis
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/165324/