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The Development of a Customization Framework for the WRF Model over the Lake Victoria Basin, Eastern Africa on Seasonal Timescales
Joint Authors
Liu, Bin
Sun, Xia
Semazzi, Fredrick H. M.
Argent, R.
Xie, Lian
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-22
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
Lake Victoria, Africa, supports millions of people.
To produce reliable climate projections, it is desirable to successfully model the rainfall over the lake accurately.
An initial step is taken here with customization of the Weather, Research, and Forecast (WRF) model.
Of particular interest is an asymmetrical rainfall pattern across the lake basin, due to a diurnal land-lake breeze.
The main aim is to present a customization framework for use over the lake.
This framework is developed by conducting several series of model runs to investigate aspects of the customization.
The runs are analyzed using Tropical Rainfall Measuring Mission rainfall data and Climatic Research Unit temperature data.
The study shows that the choice of parameters and lake surface temperature initialization can significantly alter the results.
Also, the optimal physics combinations for the climatology may not necessarily be suitable for all circumstances, such as extreme years.
The study concludes that WRF is unable to reproduce the pattern across the lake.
The temperature of the lake is too cold and this prevents the diurnal land-lake breeze reversal.
Overall, this study highlights the importance of customizing a model to the region of research and presents a framework through which this may be achieved.
American Psychological Association (APA)
Argent, R.& Sun, Xia& Semazzi, Fredrick H. M.& Xie, Lian& Liu, Bin. 2015. The Development of a Customization Framework for the WRF Model over the Lake Victoria Basin, Eastern Africa on Seasonal Timescales. Advances in Meteorology،Vol. 2015, no. 2015, pp.1-15.
https://search.emarefa.net/detail/BIM-1052791
Modern Language Association (MLA)
Argent, R.…[et al.]. The Development of a Customization Framework for the WRF Model over the Lake Victoria Basin, Eastern Africa on Seasonal Timescales. Advances in Meteorology No. 2015 (2015), pp.1-15.
https://search.emarefa.net/detail/BIM-1052791
American Medical Association (AMA)
Argent, R.& Sun, Xia& Semazzi, Fredrick H. M.& Xie, Lian& Liu, Bin. The Development of a Customization Framework for the WRF Model over the Lake Victoria Basin, Eastern Africa on Seasonal Timescales. Advances in Meteorology. 2015. Vol. 2015, no. 2015, pp.1-15.
https://search.emarefa.net/detail/BIM-1052791
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1052791