筑波大学人文地理学グループ

マンガラジャヤラトナ（Elahabade Gedara Mangala JAYARATHNE）
学年	D 3
専門領域	空間情報科学
研究テーマ	Chlaw Geospatial Assessment of the Sustainability of Mangrove Forests in Sri Lanka: A Case Study of Chilaw Lagoon, Northwestern Province.
主なフィールド	Chlaw Lagoon, Sri Lanka.
主な所属学会	Department of Geography, University of Kelaniya, Sri Lanka
メール	s2430282[at]u.tsukuba.ac.jp
空間情報科学HP
主な研究業績	ー研究論文ー・Mangala Jayarathne, Ranasinghe LA, and Konara K.M.K.P., A Geospatial Exploration of Surface Urban Heat Dynamics and Predicative Modeling in Kandy Municipal Council Using GIS and RS Techniques, Journal of Colombo Geographer, Volume 2, Issue II, 2024 December. ・Mangala Jayarathne, Madhusankha R.P.K., and Ranasunghe L.A., Spatiotemporal Analysis of Water Quality Variation in Wetlands: A Case Study of the Colombo Metropolitan Area, Sri Lanka Journal of Geography and Environmental Management, Vol. 02 (010) Sabaragamuwa University of Sri Lanka, 2025 June SSN 3051 5335X (Online) ・Mangala Jayarathne, Takehiro Morimoto, and Manjula Ranagalage, Bibliometric Analysis of Highly Cited Publications on Mangrove Sustainability, Journal of Forests in MDPI, 2026, 17(2), 240; https://doi.org/10.3390/f17020240. ー学会発表ー・Mangala Jayarathne, and Arachchi J.A.D.T.J., A Study of Identification on flood vulnerable area in Kalu-gaga river with Spatial reference to Rathnapura Municipality (MC) Area” in JAGS Conference on 29th June 2024. ・Mangala Jayarathne and Takehiro Morimoto, Geospatial Assessment of the Sustainability of Mangrove Forests in Sri Lanka. A Case Study of Chilaw Lagoon, Northwestern Province”. JST SPRING Poster Presentation on 5th and 6th December 2024 in the International Congress Center Tsukuba, Japan. ・Mangala Jayarathne and Takehiro Morimoto, Bibliometric analysis of highly cited articles on mangrove sustainability, in the Sri Lanka-Japan Collaborative Research Conference 2025, organized by The Sri Lanka-Japan Study Center (SLJSC), University of Peradeniya, Sri Lanka, on the 16th of January 2026. ・Mangala Jayarathne, Madhusankha R. P. K., and Takehiro Morimoto, Water Quality Assessment Using Weighted Arithmetic Water Quality Method in St. Sebastian Canal, Sri Lanka, at the 17th Japan-China-Korea International Postgraduate Academic Forum, University of Tsukuba, Japan, on 18th and 19th September 2025. ー研究助成ー・JST-SPRING Fellowships 2024, 2025, and 2026) ・Silver awards for the 17th Japan-China-Korea International Postgraduate Academic Forum, University of Tsukuba, Japan, on 18th and 19th September 2025.