TY - GEN
T1 - On the impact of climate change on the typhoon wave climate
AU - Kao, C. C.
AU - Fan, Y. M.
AU - Chen, J. M.
AU - Yang, T. C.
N1 - Funding Information:
The authors would like to thank the Central Weather Bureau and Water Resource Agency for providing the observed wave data. The present study was under the grant support of National Science Council with NSC Project No.: NSC 99-2221-E-006-234.
Publisher Copyright:
© 2019, World Scientific. All rights reserved.
PY - 2011
Y1 - 2011
N2 - Typhoon waves play a major role in engineering and environmental problems. The long-term goal is to investigate variability and trends of typhoon waves over past 60years. However, the parameters in numerical wave models must to be calibrated before applying to any interesting region. In this paper, the most important parameters were selected from the source term of the SWAN wave model, and subjected them to sensitivity analysis to determine which parameter is the most sensitive. In order to find the optimal value of the parameter for improved modeling results, the ARS method was adopted to find the optimal value of the parameter to which the SWAN wave model is the most sensitive by comparing modeling results with observed data at three buoy stations in the northeastern Taiwan Sea near the coast. The procedure adopting the optimal parameter value of Cds in wave simulations did improve the accuracy of the SWAN wave model in comparison to default runs based on field observations at three buoys.
AB - Typhoon waves play a major role in engineering and environmental problems. The long-term goal is to investigate variability and trends of typhoon waves over past 60years. However, the parameters in numerical wave models must to be calibrated before applying to any interesting region. In this paper, the most important parameters were selected from the source term of the SWAN wave model, and subjected them to sensitivity analysis to determine which parameter is the most sensitive. In order to find the optimal value of the parameter for improved modeling results, the ARS method was adopted to find the optimal value of the parameter to which the SWAN wave model is the most sensitive by comparing modeling results with observed data at three buoy stations in the northeastern Taiwan Sea near the coast. The procedure adopting the optimal parameter value of Cds in wave simulations did improve the accuracy of the SWAN wave model in comparison to default runs based on field observations at three buoys.
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U2 - 10.1142/9789814366489_0037
DO - 10.1142/9789814366489_0037
M3 - Conference contribution
AN - SCOPUS:85066732349
SN - 9789814366489
T3 - Asian and Pacific Coasts, 2011 - Proceedings of the 6th International Conference
SP - 324
EP - 331
BT - Asian and Pacific Coasts, 2011 - Proceedings of the 6th International Conference
A2 - Lee, Joseph Hun-Wei
A2 - Ng, Chiu-On
PB - [publishername] World Scientific
T2 - 6th International Conference on Asian and Pacific Coasts, APAC 2011
Y2 - 14 December 2011 through 16 December 2011
ER -
