Research theme for competitive and other funds (4)：
2015 - 2019 Creation of community forestry for promoting livelihood improvement of local people under international climate change policy and forest conservation policy
2012 - 2015 Methods for Estimating Carbon Emissions from Deforestation and Forest Degradation
2010 - 2015 Economic Evaluation of High-Dimensional Functionalities of Forest Resources for Global Ecosystem Conservation Policy Analysis Among Turkey, Korea and Japan
2006 - 2009 Optimal regional management and policy for forest resources under globalization of environmental problems in Slovakia
Papers (4)：
Megha Bajaj, Nophea Sasaki, Takuji W. Tsusaka, Manjunatha Venkatappa, Issei Abe, Rajendra P. Shrestha. Assessing changes in mangrove forest cover and carbon stocks in the Lower Mekong Region using Google Earth Engine. Innovation and Green Development. 2024. 3. 3. 100140-100140
Shengyue Miao, Nophea Sasaki, Takuji W. Tsusaka, Ekbordin Winijkul. Park-Based Physical Activity, Users’ Socioeconomic Profiles, and Parks’ Characteristics: Empirical Evidence from Bangkok. Sustainability (Switzerland). 2023. 15. 3
Kamonporn Upakankaew, Sarawut Ninsawat, Salvatore G.P. Virdis, Nophea Sasaki. Discrimination of Mangrove Stages Using Multitemporal Sentinel-1 C-Band Backscatter and Sentinel-2 Data-A Case Study in Samut Songkhram Province, Thailand. Forests. 2022. 13. 9
T. Tieng, S. Sharma, R. A. Mackenzie, M. Venkattappa, N. K. Sasaki, A. Collin. Mapping mangrove forest cover using Landsat-8 imagery, Sentinel-2, Very High Resolution Images and Google Earth Engine algorithm for entire Cambodia. IOP Conference Series: Earth and Environmental Science. 2019. 266. 1
