Publications

Journal Articles (Refereed)

1	Panda, J., T.-Y. Koh, A. Mukherjee, X.-X. Li, L. K. Norfod (2024), "Numerical modeling of the distinct urbanization impact over Singapore during two contrasting weather scenarios", Urban Climate, 55, 101924. DOI: 10.1016/j.uclim.2024.101924
2	Koseki, S., R. Fonseca, T.-Y. Koh and C.-K. Teo (2023), "Upper tropospheric cloud-radiation interaction induced by monsoon surge over the South China Sea", Meteorological Applications, 30(2), e2125. DOI: 10.1002/met.2125.
3	Feng, L., T. Zhang, T.-Y. Koh and E. Hill (2021), "Selected years of monsoon variations and extratropical dry-air intrusions compared with the Sumatran GPS Array observations in Indonesia", Journal of the Meteorological Society of Japan, 99(2), 505-536. DOI: 10.2151/jmsj.2021-026.
4	Teo, C.-K., T.-Y. Koh, K. K. W. Cheung, B. Legras, H. N. Huynh, L. Y. Chew and L. Norford (2021), "Scaling characteristics of modelled tropical oceanic rain clusters", Quarterly Journal of the Royal Meteorological Society, 147(735), 1055-1069. DOI: 10.1002/qj.3959.
5	Tay, K, T.-Y. Koh and M. Skote (2021), "Characterizing mesoscale variability in low-level jet simulations for CBLAST-LOW 2001 campaign", Meteorology and Atmospheric Physics, 133(2), 163-179. DOI: 10.1007/s00703-020-00736-3.
6	Fonseca, R., T.-Y. Koh and C.-K. Teo (2019), "Multi-scale interactions in a high-resolution tropical-belt experiment and observations", Climate Dynamics, 52(5), 3503-3532. DOI: 10.1007/s00382-018-4332-y.
7	Tieo, J.-J., T.-Y. Koh, M. Skote and N. Srikanth (2018), "Variance characteristics of tropical radiosonde winds using a vector-tensor method", Energies, 11(1), 137. DOI: 10.3390/en11010137.
8	Teo, C.-K., H.-N. Huynh, T.-Y. Koh, K. K. W. Cheung, B. Legras, L.-Y. Chew and L. Norford (2017), "The universal scaling characteristics of tropical oceanic rain clusters", Journal of Geophysical Research Atmospheres, 122(11), 5582-5599. DOI: 10.1002/2016JD025921.
9	Lestari, R. K. and T.-Y. Koh (2016), " Statistical evidence for asymmetry in ENSO-IOD interaction", Atmosphere-Ocean, 54(5), 498-504. DOI: 10.1080/07055900.2016.1211084.
10	Li, X. X., T.-Y. Koh, J. Panda and L. K. Norford (2016), " Impact of urbanization patterns on the local climate of a tropical city Singapore: an ensemble study", Journal of Geophysical Research Atmospheres, 121(9), 4386-4403. DOI: 10.1002/2015JD024452.
11	Koh, T.-Y. and R. M. Fonseca (2016), "Subgrid-scale cloud-radiation feedback for the Betts-Miller-Janjic convection scheme", Quarterly Journal of the Royal Meteorological Society, 142(695), 989-1006. DOI: 10.1002/qj.2702.
12	Fonseca, R. M., T. Zhang and K. T. Yong (2015), "Improved simulation of precipitation in the tropics using a modified BMJ scheme in the WRF model", Geoscientific Model Development, 8, 2915-2928, DOI: 10.5194/gmd-8-2915-2015.
13	Koh, T.Y. and F. Wan (2015), "Theory of the norm induced metric in atmospheric dynamics", Atmospheric Chemistry and Physics, 15, 2571-2594, DOI: 10.5194/acp-15-2571-2015.
14	Li, X. X., T.-Y. Koh, D. Entekhabi, M. Roth, J. Panda and L. K. Norford (2013), "A multi-resolution ensemble study of a tropical urban environment and its interactions with the background regional atmosphere", Journal of Geophysical Research Atmospheres, 118(17), 9804-9818. DOI: 10.1002/jgrd.50795.
15	Koseki, S., T.-Y. Koh and C.-K. Teo (2014), "Borneo vortex and meso-scale convective rainfall", Atmospheric Chemistry and Physics, 14, 4539-4562, DOI:10.5194/acp-14-4539-2014.
16	Lee, S. Y. and T. Y. Koh (2014), "Isentropic Primitive Equations for the Troposphere", Quarterly Journal of the Royal Meteorological Society, 140(685), 2484–2490. DOI: 10.1002/qj.2312.
17	Li, X. X., T.-Y. Koh, D. Entekhabi, M. Roth, J. Panda and L. K. Norford (2013), "A multi-resolution ensemble study of a tropical urban environment and its interactions with the background regional atmosphere", Journal of Geophysical Research Atmospheres, 118(17), 9804-9818. DOI: 10.1002/jgrd.50795.
18	Koseki, S., T. Y. Koh and C. K. Teo (2013), "Effects of the Cold Tongue in the South China Sea on the Monsoon, Diurnal Cycle and Rainfall in the Maritime Continent", Quarterly Journal of the Royal Meteorological Society, 139(675), 1566-1582. DOI: 10.1002/qj.2052.
19	Koh, T. Y., S. Wang and B. C. Bhatt (2012), "A diagnostic suite to assess NWP performance", Journal of Geophysical Research Atmospheres, 117, D13109, DOI::10.1029/2011JD017103.
20	Lee, S. Y. and Koh, T. Y.(2012), "Teleconnection between Australian winter temperature and Indian summer monsoon rainfall", Atmospheric Chemistry and Physics, 12, 669-681, DOI::10.5194/acp-12-669-2012.
21	Li, X. X., R. E. Britter, L. K. Norford, T. Y. Koh and D. Entekhabi (2012), "Flow and pollutant transport in urban street canyons of different aspect ratios with ground heating: large-eddy simulation", Boundary-Layer Meteorology, 142(2), 289-304. DOI: 10.1007/s10546-011-9670-9.
22	Koh, T. Y., B. C. Bhatt, K. K. W. Cheung, C. K. Teo, Y. H. Lee, M. Roth and Purnawirman (2012), "Using the spectral scaling exponent for validation of quantitative precipitation forecasts ", Meteorology and Atmospheric Physics, 115(1), 35-45, DOI::10.1007/s00703-011-0166-4.
23	Teo, C. K., T. Y. Koh, C. F. Lo and B. C. Bhatt (2011), "Principal Component Analysis of observed and modelled diurnal rainfall in the Maritime Continent", Journal of Climate, 24(17), 4662-4675. DOI: 10.1175/2011JCLI4047.1.
24	Koh, T. Y., Y. S. Djamil and C. K. Teo (2011), "Statistical dynamics of tropical wind in radiosonde data", Atmospheric Chemistry and Physics, 11, 4177-4189, DOI::10.5194/acp-11-4177-2011.
25	Li, X. X., R. E. Britter, T. Y. Koh, L. K. Norford, C. H. Liu, D. Entekhabi and Y. C. Leung (2010), "Large-eddy simulation of flow and pollutant transport in urban street canyons with ground heating", Boundary-Layer Meteorology, 137(2), 187-204, DOI: 10.1007/s10546-010-9534-8.
26	Bhatt, B. C., T. Y. Koh, M. K. Yamamoto and K. Nakamura (2010), "Diurnal Cycle of Convective Activity over South Asia Diagnosed from METEOSAT-5 and TRMM Data", Terrestrial, Atmospheric and Oceanic Sciences, 21 (5), 841-854, DOI: 10.3319/TAO.2010.02.04.01(A).
27	Teo, C. K. and T. Y. Koh (2010), "Nadir correction of AIRS radiances", Journal of Atmospheric and Oceanic Technology, 27, 470-480, DOI::10.1175/2009JTECHA1341.1.
28	Koh, T. Y. and J. S. Ng (2009), "Improved Diagnostics for NWP Verification in the Tropics", Journal of Geophysical Research Atmospheres, 114, D12102, DOI: 10.1029/2008JD011179.
29	Koh, T. Y. and C. K. Teo (2009), "Towards a mesoscale observation network in Southeast Asia", Bulletin of American Meteorological Society, 90(4), 481-488, DOI: 10.1175/2008BAMS2561.1.
30	Joseph, B., B. C. Bhatt, T. Y. Koh and S. Chen (2008), "Sea breeze simulation over Malay Peninsula over an intermonsoon period", Journal of Geophysical Research Atmospheres, 113, D20122, DOI:10.1029/2008JD010319.
31	Koh, T. Y. and R. A. Plumb (2004), "Isentropic zonal average formalism and the near-surface circulation", Quarterly Journal of the Royal Meteorological Society, 130(600), pp. 1631-1654. DOI: 10.1256/qj.02.219.
32	Koh, T. Y. and B. Legras (2002), "Hyperbolic lines and the stratospheric polar vortex", Chaos: An Interdisciplinary Journal of Nonlinear Science, 12(2), pp. 382-394. DOI: 10.1063/1.1480442.
33	Koh, T. Y. and R. A. Plumb (2000), "Lobe dynamics applied to barotropic Rossby-wave breaking", Physics of Fluids, 12(6), pp. 1518-1528. DOI: 10.1063/1.870400.

Book Chapters

1	Annamalai, H., W. R. Boos, G. Martin, B. Mapes, Y. Ming, P. Mukhopadhyay, T.-Y. Koh and S. Rao (2021), "Grand Challenges in Asian Summer Monsoon Modeling — Representation of Processes and Sources of Model Error" in The Multiscale Global Monsoon System, C.-P. Chang, K.-J. Ha, R. H. Johnson, D. Kim, G. N. C. Lau and B. Wang, Eds., Vol. 11, World Scientific Series on Asia-Pacific Weather and Climate, World Scientific Publishing Co, pp. 420. ISBN: 978-981-121-659-6 (hardcover), 978-981-121-661-9(e-book).
2	Koh, T. Y. and P. Linden (2011), "Geophysical and Environmental Fluid Mechanics" in Environmental Hazards, the Fluid Dynamics and Geophysics of Extreme Events, H. K. Moffatt and E. Shuckburgh, Eds., Vol. 21, Lecture Notes Series, Institute for Mathematical Sciences, National University of Singapore, World Scientific Publishing Co, pp. 315. ISBN: 978-981-4366-99-1.
3	Robertson, A. W., V. Moron, C.-P. Chang, F. Tangang, E. Aldrian, T. Y. Koh, L. Juneng (2011), "The Maritime Continent Monsoon" in The Global Monsoon System - Research and Forecast, C.-P. Chang, Y. Ding, N.-C. Lau, R. H. Johnson, B. Wang and T. Yasunari, Eds., Vol. 5, World Scientific Series on Asia-Pacific Weather and Climate, World Scientific Publishing Co, pp. 594. ISBN: 978-981-4343-40-4

Proceeding Papers

1	T.-Y. Koh (2015), "Statistical Distributions and Climate Change", Procedia IUTAM, 17, 53-58, DOI: 10.1016/j.piutam.2015.06.009.
2	Fonseca, R., T. Zhang and T. Y. Koh (2015), "Improved simulation of precipitation in the tropics using a modified BMJ scheme in WRF model", Geoscientific Model Development Discussion, 8, 4019-4049, DOI: 10.5194/gmdd-8-4019-2015.
3	Panda, J. and T.-Y. Koh (2014), "Interaction between urban surface boundary and mesoscale weather", Proceedings of the 11th Symposium on the Urban Environment, American Meteorological Society, 2-6 February 2014.
4	Wan, F. and T.-Y. Koh(2014), "Definition of the energy norm induced metric and its application on the atmosphere", Atmospheric Chemistry and Physics Discussion, 14, 3733-3775, DOI: 10.5194/acpd-14-3733-2014.
5	Koseki, S., T.-Y. Koh and C.-K. Teo (2013), "Borneo vortex and meso-scale convective rainfall", Atmospheric Chemistry and Physics Discussion, 13, 21079-21124, DOI: 10.5194/acpd-13-21079-2013.
6	Lee, S.-Y. and T.-Y. Koh (2011), "Teleconnection between Australian winter temperature and Indian summer monsoon rainfall", Atmospheric Chemistry and Physics Discussion, 11, 26415-26440, DOI: 10.5194/acpd-11-26415-2011.
7	Koh, T. Y., Y. S. Djamil and C. K. Teo (2010), "Statistical dynamics of equatorial waves in tropical radiosonde wind data", Atmospheric Chemistry and Physics Discussion, 10, 16345-16384, DOI: 10.5194/acpd-10-16345-2010.
8	Koh, T. Y. and R. A. Plumb (2003), "Isentropic zonal average formalism and the near-surface circulation", Proceedings of the 14th Conference on Atmospheric and Oceanic Fluid Dynamics, American Meteorological Society, 9-13 June 2003.

Others

1	Technical Report	K. Saito, T. Kuroda, S. Hayashi, H. Seko, M. Kunii, Y. Shoji, M. Ueno, T. Kawabata, S. Yoden, S. Otsuka, N. J. Trilaksono, T.-Y. Koh, S. Koseki, L. Duc, K. T. Xin, W.-K. Wong and K. C. Gouda (2011), "International Research for Prevention and Mitigation of Meteorological Disasters in Southeast Asia", Technical Reports of the Meteorological Research Institute, 65, pp.198, ISSN: 0386-4049.
2	Web Publication	Koh, T. Y. (2010), "Alpha index" and "Elliptical representation of vector errors" in Forecast Verification: Issues, Methods and FAQ, by WWRP/WGNE Joint Working Group on Forecast Verification Research, WWRP-WCRP, World Meteorological Organization.
3	PhD Thesis	Koh, T. Y. (2001), "Isentropic diagnostics of mid-latitude circulation and transport", Ph.D. thesis, Massachusetts Institute of Technology, USA, 288pp.