A research proposal submitted by a researcher from the Japan International Research Center for Agricultural Sciences (JIRCAS) has been conditionally selected* as a new research project for FY2026 under SATREPS (Science and Technology Research Partnership for Sustainable Development), a program jointly implemented by the Japan Science and Technology Agency (JST) and the Japan International Cooperation Agency (JICA).
* This is a provisional measure until working-level discussions with the partner country's institution reach an agreement and joint research can be formally commenced.
Research Project Title: Project for Advancing Nationally Determined Contributions Targets through Innovative Mangrove Blue Carbon Management as a Nature-based Solution
Principal Investigator: SUWA Rempei, Senior Researcher, Forestry Division
Main Partner Institution: National Research and Innovation Agency (BRIN), Republic of Indonesia
Research Project Overview:
This project aims to realize innovative and sustainable mangrove management as a Nature-based Solution (NbS) in order to contribute to the achievement of Nationally Determined Contributions (NDCs) and net-zero targets. By developing an integrated land–sea blue carbon dynamics observation system, formulating regional strategies, and supporting local communities, the project will propose scientifically grounded, national-level strategies. In doing so, it will contribute to deepening science and technology cooperation between Indonesia and Japan, as well as to the establishment of a hub for blue carbon research in the Asia–Pacific region. Specifically, the project will:(1) develop an innovative mangrove observation system that enables mangrove site suitability assessment, integrated land–sea blue carbon dynamics monitoring, and biodiversity evaluation; (2) jointly develop and implement practical regional strategies for efficient restoration and conservation of mangrove ecosystems together with local communities and private-sector stakeholders; (3) develop an NbS network for sustainable community formation based on socioeconomic analyses, including livelihood surveys; and (4) based on an integrated analysis of (1)–(3), prepare policy recommendations to support national strategies for reducing greenhouse gas emissions through mangrove conservation and restoration.
JST Press Release:https://www.jst.go.jp/pr/info/info1842/index_e.html
JICA Press Release:https://www.jica.go.jp/english/information/press/2026/20260416_11.html
SATREPS is a program implemented as part of efforts to strengthen “science and technology diplomacy,” promoting international joint research on global-scale issues based on the needs of developing countries. Through its involvement in SATREPS—including the newly selected project described above—JIRCAS will actively contribute to the Sustainable Development Goals (SDGs) and to the international community by addressing global challenges through international collaborative research.