R. A. Flather
A numerical model for simulating and predicting tides and storm surges in regions that include areas of open sea combined with estuarine channels and intertidal banks is described. The model makes use of modified depth-averaged equations with a numerical scheme in which the solution of 1D equations ...
Fabrice Papa, Sujit Kumar Bala, Rajesh K. Pandey, Fabien Durand et al.
This paper discusses the use of Jason‐2 radar altimeter measurements to estimate the Ganga‐Brahmaputra surface freshwater flux into the Bay of Bengal for the period mid‐2008 to December 2011. A previous estimate was generated for 1993–2008 using TOPEX‐Poseidon, ERS‐2 and ENVISAT, and is now extended...
Omvir Singh, T. M. Ali Khan, Md. Sazedur Rahman
S. Neetu, Matthieu Lengaigne, Emmanuel M. Vincent, Jérôme Vialard et al.
Surface cooling induced by tropical cyclones (TCs) is about three times larger during premonsoon than during postmonsoon season in the Bay of Bengal. We investigate processes responsible for this seasonal contrast using an ocean general circulation model. The model is forced by TC winds prescribed f...
Susmita Dasgupta, Mainul Huq, Zahirul Huq Khan, Manjur Murshed Zahid Ahmed et al.
This paper integrates information on climate-change, hydrodynamic models, and geographic overlays to assess the vulnerability of coastal areas in Bangladesh to larger storm surges and sea-level rise (SLR) by 2050. The approach identifies polders, coastal populations, settlements, infrastructure, and...
Tanveerul Islam, Richard E. Peterson
Yuan Sun, Zhong Zhong, Tim Li, Lan Yi et al.
The response of tropical cyclone (TC) destructive potential to global warming is an open issue. A number of previous studies have ignored the effect of TC size change in the context of global warming, which resulted in a significant underestimation of the TC destructive potential. The lack of reliab...
B. Johns, M. Anwar Ali
Abstract A numerical model is developed for the simulation of surges generated by a tropical cyclone in the Bay of Bengal. The analysis area extends from approximately 11°N to 22°N and, in the northeastern sector of the Bay, includes a representation of the Ganges‐Brahmaputra‐Meghna river system in ...
Yann Krien, Laurent Testut, A. K. M. Saiful Islam, Xavier Bertin et al.
Harun-Or-Roshid, Wen‐Xiu Ma
To explore the features of lump solutions, which are local in every direction of space, a ( 2 + 1 )-dimensional extended shallow water wave model is studied, based on its bilinear representation. Several ansatzes have been utilized to determine single lump waves, lump-kink waves, single kinks and mu...
Md. Ashraful Islam, Md Shakhawat Hossain, Sanzida Murshed
P. K. Das, M. C. Sinha, V. Balasubramanyam
Abstract Estimates of the surge generated by a model storm impinging on three coastal areas of north Bay of Bengal are presented. A linear shallow‐water long‐wave model was used to evaluate the surge. Surge amplitudes were computed for different values of storm intensity and speed. The effect of the...
G. S. Bhat, Shailendra Kumar
Abstract The vertical structure of radar reflectivity factor in active convective clouds that form during the South Asian monsoon season is reported using the 2A25 version 6 data product derived from the precipitation radar measurements on board the Tropical Rainfall Measuring Mission satellite. We ...
Manas Mondal, Anupam Biswas, Subrata Halder, Somnath Mandal et al.
Present research is an endeavour to scrutinise the spatio-temporal climatic characteristics of tropical cyclones (TCs) bustle in the Bay of Bengal basin, found in RSMC-IMD data all through 1971–2020. A large number of TCs, i.e. 121 with a decadal average of 35.2 TCs has been examined for the last 50...
M. Ali Akbar, Farah Aini Abdullah, Md. Tarikul Islam, Mohammed A. Al Sharif et al.
For uni-directional wave transmission in the smooth bottom of shallow sea water and the superconductivity of nonlinear media with dispersion systems, the (1 + 1)-dimensional Camassa-Holm and Landau-Ginzburg-Higgs equations are of particular interest in research to the academics. Analytical wave solu...