Assessing the Performance of SHETRAN Simulating a Geologically Complex Catchment
نویسندگان
چکیده
Despite recent progress in terms of cheap computing power, the application physically-based distributed (PBD) hydrological codes still remains limited, particularly, because some commercial-license are expensive, even under academic terms. Thus, there is a need for testing performance free-license PBD simulating complex catchments, so that and reliable mechanistic modelling alternatives might be identified. The hydrology geologically catchment (586 km2) was modelled using code SHETRAN. SHETRAN evaluation took place by comparing its predictions with (i) discharge piezometric time series observed at different locations within catchment, which were not taken into account during model calibration (i.e., multi-site test); (ii) from comparable code, MIKE SHE. In general, both comparable, encourages use systems.
منابع مشابه
Graphical user interface for rapid set-up of SHETRAN physically-based river catchment model
The SHETRAN physically-based distributed rainfall-runoff modelling system gives detailed simulations in time and space of water flow and sediment and solute transport in river catchments. It is therefore a powerful tool for studying hydrological and environmental impacts associated with land-use and climate change. A Graphical User Interface (GUI) has been developed that allows a catchment data...
متن کاملthe effects of time planning and task complexity on accuracy of narrative task performance
هدف اصلی این تحقیق بررسی تاثیر برنامه ریزی زمانی، هم چنین افزایش میزان پیچیدگی تکالیف در نظر گرفته شده بصورت همزمان، بر دقت و صحت و پیچیدگی عملکرد نوشتاری زبان آموزان می باشد. بدین منظور، 50 نفر از دانش آموزان دختر در رده ی سنی 16 الی 18 سال به عنوان شرکت کنندگان در این زمینه ی تحقیق در نظر گرفته شدند و به دو گروه آزمایشی و کنترل بصورت اتفاقی تقسیم شدند. اعضای گروه آزمایشی هر دو تکلیف ساده و پی...
the effects of planning on accuracy and complexity of iranian efl students’ written narrative task performance
this study compared the different effects of form-focused guided planning vs. meaning-focused guided planning on iranian pre-intermediate students’ task performance. the study lasted for three weeks and concentrated on eight english structures. forty five pre-intermediate iranian students were randomly assigned to three groups of guided planning focus-on-form group (gpfg), guided planning focus...
15 صفحه اولSimplification of Parameters in a Complex Catchment Model: a Daily Rainfal Data Generation Process
This paper describes the rainfall data generation processes, which were used to simplify the recharge model developed by Khazai and Spink. The principles of techniques used for single and two sites generation are discussed. The application of the techniques for extending the rainfall records at the existing stations and increasing arbitrarily the numbers of rain gauges within the catchment are ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Water
سال: 2022
ISSN: ['2073-4441']
DOI: https://doi.org/10.3390/w14203334