New Approach to Calibration of the AWBM for Use on Ungauged CatchmentsSource: Journal of Hydrologic Engineering:;2009:;Volume ( 014 ):;issue: 006Author:Walter Boughton
DOI: 10.1061/(ASCE)HE.1943-5584.0000025Publisher: American Society of Civil Engineers
Abstract: A new approach to calibration of the Australian water balance model (AWBM) daily rainfall–runoff model was tested by transposing calibrated parameter values among 18 catchments in coastal Queensland, Australia. The calibration procedure adjusts input rainfall and evaporation by linear scaling with constraints on the calibrated value of average surface storage capacity to maximize the coefficients of efficiency based on monthly totals of runoff. The calibrated parameter values on each catchment were able to estimate runoff on each of the other 17 catchments with an average error of only 5.5%. Some 94% of the 306
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| contributor author | Walter Boughton | |
| date accessioned | 2017-05-08T21:48:23Z | |
| date available | 2017-05-08T21:48:23Z | |
| date copyright | June 2009 | |
| date issued | 2009 | |
| identifier other | %28asce%29he%2E1943-5584%2E0000044.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/62904 | |
| description abstract | A new approach to calibration of the Australian water balance model (AWBM) daily rainfall–runoff model was tested by transposing calibrated parameter values among 18 catchments in coastal Queensland, Australia. The calibration procedure adjusts input rainfall and evaporation by linear scaling with constraints on the calibrated value of average surface storage capacity to maximize the coefficients of efficiency based on monthly totals of runoff. The calibrated parameter values on each catchment were able to estimate runoff on each of the other 17 catchments with an average error of only 5.5%. Some 94% of the 306 | |
| publisher | American Society of Civil Engineers | |
| title | New Approach to Calibration of the AWBM for Use on Ungauged Catchments | |
| type | Journal Paper | |
| journal volume | 14 | |
| journal issue | 6 | |
| journal title | Journal of Hydrologic Engineering | |
| identifier doi | 10.1061/(ASCE)HE.1943-5584.0000025 | |
| tree | Journal of Hydrologic Engineering:;2009:;Volume ( 014 ):;issue: 006 | |
| contenttype | Fulltext |