کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6962789 | 1452276 | 2015 | 20 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Simulating the influences of groundwater on regional geomorphology using a distributed, dynamic, landscape evolution modelling platform
ترجمه فارسی عنوان
شبیه سازی تأثیرات آب های زیرزمینی بر روی ژئومورفولوژی منطقه ای با استفاده از پلت فرم مدل سازی پویا، پویا
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزار
چکیده انگلیسی
A dynamic landscape evolution modelling platform (CLiDE) is presented that allows a variety of Earth system interactions to be explored under differing environmental forcing factors. Representation of distributed surface and subsurface hydrology within CLiDE is suited to simulation at sub-annual to centennial time-scales. In this study the hydrological components of CLiDE are evaluated against analytical solutions and recorded datasets. The impact of differing groundwater regimes on sediment discharge is examined for a simple, idealised catchment, Sediment discharge is found to be a function of the evolving catchment morphology. Application of CLiDE to the upper Eden Valley catchment, UK, suggests the addition of baseflow-return from groundwater into the fluvial system modifies the total catchment sediment discharge and the spatio-temporal distribution of sediment fluxes during storm events. The occurrence of a storm following a period of appreciable antecedent rainfall is found to increase simulated sediment fluxes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Environmental Modelling & Software - Volume 74, December 2015, Pages 1-20
Journal: Environmental Modelling & Software - Volume 74, December 2015, Pages 1-20
نویسندگان
Andrew Barkwith, Martin D. Hurst, Christopher R. Jackson, Lei Wang, Michael A. Ellis, Tom J. Coulthard,