Narisma, Gemma Teresa T.

Status: 
Full Time
Administrative Position: 

Executive Director, Manila Observatory

Contact No.: 
(+63-2) 426-6001 local 4850
Biography: 

Dr. Gemma Teresa Narisma is currently the Executive Director of the Manila Observatory and Associate Professor at the Physics Department of the Ateneo de Manila University. She is also a Coordinating Lead Author for the Intergovernmental Panel on Climate Change Assessment Report 6 (IPCC-AR6).  

Dr. Narisma earned her BS in Applied Physics and MSc in Environmental Science degrees from the University of the Philippines Diliman. She received her PhD in Atmospheric Science from the Macquarie University in Sydney, Australia. She later joined the Center for Sustainability and the Global Environment (SAGE) at the University of Wisconsin, Madison as a Research Associate. For her exemplary contributions to science, she received the following awards: NAST Outstanding Young Scientist in Atmospheric Science in 2012, The Outstanding Women in the Nation’s Service (TOWNS) award in 2013, and the National Research Council of the Philippines (NRCP) Achievement Award in Earth and Space Sciences in March 2018.

Her areas of research include climate change and variability analyses using regional climate modeling and observation data. She also has done extensive work on land-atmosphere interactions and how changes in the biosphere through land use and land cover changes, including urbanization, affect local and regional climate. Primarily, her research interest is on holistic climate system research that can provide crucial insights on the potential impacts of climate change (whether due to land use or global warming or both) on society, especially in the Philippines, with the goal of providing science-based support to disaster risk mitigation, climate change adaptation, and sustainable development planning. 

Faculty Position: 
Associate Professor
Research Interest: 
Journal articles:

•  Silang, A., S. N. Uy, J. B. Dado, F. T. Cruz, G. T. Narisma, N. J. Libatique, and G. Tangonan, 2013:  “Wind Energy Projection for the Philippines Based on Climate Change Modeling.”, Energy Procedia, accepted for publication.
•  F. T. Cruz, G. T. Narisma, M.Q. Villafuerte II, K.U. Cheng Chua, and L.M. Olaguera, 2013: A climatological analysis of the southwest monsoon rainfall in the Philippines, Atmospheric Research, 122, pp 609-616, doi:10.1016/j.atmosres.2012.06.010.
•  C. A. Jamandre, G. T. Narisma, 2013: Spatio-temporal validation of satellite-based rainfall estimates in the Philippines, Atmospheric Research, 122, 599-608, doi:10.1016/j.atmosres.2012.06.024.
•  West, P.C., G.T. Narisma, C.C. Barford, C.J. Kucharik, and J.A. Foley, 2011: An alternative approach for quantifying climate regulation by ecosystems. Frontiers in Ecology and the Environment, 2011; 9(2): 126–133, doi:10.1890/090015 (published online 23 Feb 2010).
•  G. T. Narisma, J.A. Foley, R. Licker, and Ramankutty, 2007: Abrupt changes in rainfall during the twentieth century, Geophysical Research Letters, 34, L06710, doi:10.1029/2006GL028628. (Featured in Editor’s pick of the week in Science.)
•  Pitman A. J., G. T. Narisma, and J. McAneney, 2007: The impact of climate change on the risk of forest and grassland fires in Australia, Climatic Change, 84, doi: 10.1007/s10584-007-9243-6.
•  Narisma G. T. and A. J. Pitman, 2006: Exploring the sensitivity of the Australian climate to regional land cover change scenarios under increasing CO2 concentrations and warmer temperatures, Earth Interactions, 10, paper no. 7.
•  Gero, A., A.J. Pitman, G.T. Narisma, C. Jacobson, and R.A. Pielke, 2006: The impact of land cover change on storms in the Sydney Basin, Global and Planetary Change, 54: 57-58.
•  Pitman A. J. and G. T. Narisma, 2005: The role of land surface processes in regional climate change: a case study of future land cover change over South Western Australia, Meteorology and Atmospheric Physics, 89(1-4), 235-249.
•  Peel, D., A. J. Pitman, L. Hughes and G.T. Narisma, 2005, The impact of an explicit representation of Eucalyptus on the simulation of the January climate of Australia, Environmental Modelling and Software, 20: 595-612.
•  Narisma G.T. and A.J. Pitman, 2004, The effect of including biospheric feedbacks on the impact of land cover change over Australia, Earth Interactions, 8, paper 5, 10.1175/1087-3562(2004)008.
•  Pitman A.J., G.T. Narisma, R.A. Pielke Sr., and N.J. Holbrook, 2004: The impact of land cover change on the climate of southwest Western Australia, J. Geophys. Res. 109, doi:10.1029/2003JD004347
•  Narisma G.T. and A.J. Pitman, 2003: The impact of 200 years of land cover change on the Australian near-surface climate. J. Hydrometeorol., 4:424-436.
•  Narisma G.T., A.J. Pitman, J. Eastman, I.G. Watterson, R. Pielke Sr. and A. Beltrán-Przekurat, 2003, The role of biospheric feedbacks in the simulation of the impact of historical land cover change on the Australian January climate. Geophys. Res. Lett., 30, 6-1–6-4, 10.1029/2003GL018261.
•  Lim, M., G. Narisma, and C. Saloma, 2000: Spectral extrapolation by simplex projection. Opt Commun, 176:373-385.
•  Saloma C. and G. Narisma, 1995: "Modelling spatially-extended complex systems from experimental data: Sensitivity to sampling intervals," J. Appl. Phys., 77: 1374 – 1377.

 

Book Chapter (International):

•  Beltrán-Przekurat, A., R.A. Pielke Sr., J.L Eastman, G.T. Narisma, A.J. Pitman, M. Lei, and D. Niyogi, 2011: Using the Factor Separation Method for land-use land-cover change impacts on weather and climate process with the Regional Atmospheric Modeling System. In: The Factor Separation Method in the Atmosphere-Applications and Future Prospects, Cambridge University Press, ISBN-13: 9780521191739.
 

Book Chapter (Philippines):

•  G.T. Narisma, FA Siringan, MC Vicente, E Capili-Tarroja, RT Perez, FT Cruz, et al., “Albay Sustainable Development Guidebook”, Manila Observatory – Chevron Geothermal Philippines Inc, Albay Provincial Government, 2012.
•  J.T. Villarin, SJ, and G.T. Narisma, 2011: Endangered Climate. In: Stellar Origins, Human Ways: Readings in Science, Technology, and Society, Cuyegkeng, Ma. Assunta C., editor, Ateneo de Manila University Press, pp 211-229.
•  G. T. Narisma, C. M. Vicente, E. B. Capili-Tarroja, F. T. Cruz, J. B. Dado, et al., “Patterns of Vulnerability in the Forestry, Agriculture, Water and Coastal Sectors of Silago, Southern Leyte, Philippines”, GIZ-Manila Observatory, Quezon City, Philippines, 2011, ISBN: 978-971-92357-2-9.
•  G.T. Narisma, 2001: Counting Greenhouse Gases. In: Disturbing Climate, J.T. Villarin, SJ, editor, Manila Observatory, Ateneo de Manila University, c2001. ISBN9719235705. (National Book Award (Sciences) by the Manila Critics Circle, the National Book Development Board, and later in 2002 by the NAST)
•  JT Villarin, GT Narisma, MS Reyes, SM Macatangay, MT Ang, “Tracking Greenhouse Gases: A Guide for Country Inventories”, Manila Observatory, Quezon City, Philippines, 1999, ISBN: 971-8986-154.