Testing robustness of the physically-based ECOMAG model with respect to changing conditionsстатья
Статья опубликована в высокорейтинговом журнале
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Дата последнего поиска статьи во внешних источниках: 19 сентября 2015 г.
Аннотация:The paper deals with evaluation of robustness of the physically-based semi-distributed hydrological model ECOMAG with respect to changing (by either climatic or land-use cases) conditions.Case study has been carried out for two basins considered within the modelling experiment held in the frame of the 2013 IAHS conference in Göteborg, Sweden. The first basin, the Garonne River basin, is characterized mostly by changes in climatic conditions, while the second one, Obyån Creek, was exposed to a drastic land cover change due to deforestation. The tests are conducted to evaluate the model ability to simulate with acceptable accuracy changing hydrological regime of the both basins and to remain, herewith, relatively stable values of the parameters. Acceptable performance of the ECOMAG model was obtained under the different combinations of the calibration/evaluation periods including, importantly, the periods of changes of hydrological regime of the both basins.