Hsu, R. C.-C. Modelling Spatial Patterns of Rare Orchids for Conservation Priority in Taiwan. 2011. 20th World Orchid Conference. Singapore.
Hsu, R. C.-C. Simulations of climate change impacts on epiphyte communities in Taiwan. 2009. 5th International Canopy Conference. Bangalore, India.
Hsu, R. C.-C., N. Raes N., and S.-H. Lin. Using species distribution models to estimate impacts from global climate changes on epiphyte communities in Taiwan. 2nd World Scientific Congress Challenges in Botanical Research and Climate Change. Delft, The Netherlands.
Gene-Sheng Tung, R. C.-C. Hsu, R. C.-C. Hsu, and Man-Miao Yang. 2008. Distribution projections of an invasive gall wasp (Quadrastichus erythrinae) under a double pre-industrial CO2 concentration scenario. XXIII International Congress of Entomology. Durban, South Africa.