2018 - 2023 Carbon storage due to aquatic plants considering the interaction with water quality for climate change mitigation
2018 - 2023 Unified understanding of carbon cycling by coupled CO2 gas exchanges and food web structures in shallow coastal ecosystems
2019 - 2021 Verification of the direct uptake of atmospheric CO2 by coastal macrophyte using carbon isotopes and chamber method
2014 - 2017 Establishing the foundation of blue carbon studies by developing the methodology for the measurement of carbon stable isotopes in gases, liquids, and solids
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Papers (57):
Wataru Nakamura, Phyo Thet Naing, Kenta Watanabe, Tatsuki Tokoro, Kei Gempei, Toru Endo, Tomohiro Kuwae, Jun Sasaki. Changes in DIC/TA ratio by tidal asymmetry control <i>p</i>CO<sub>2</sub> over a spring-neap tidal cycle in a subtropical mangrove forest in Japan. GEOCHEMICAL JOURNAL. 2024
Kosuke NAGATOMO, Keisuke NAKAYAMA, Katsuaki KOMAI, Hiroki MATSUMOTO, Kenta WATANABE, Atsushi KUBO, Kazufumi TADA, Yasuyuki MARUYA, Shinichiro YANO, Jeng-Wei TSAI, et al. A spatially integrated dissolved inorganic carbon (SiDIC) model for aquatic ecosystems considering submerged vegetation. Journal of Geophysical Research: Biogeosciences. 2023. e2022JG007032
Anirban Akhand, Abhra Chanda, Kenta Watanabe, Sourav Das, Tatsuki Tokoro, Sugata Hazra, Tomohiro Kuwae. Drivers of inorganic carbon dynamics and air-water CO2 fluxes in two large tropical estuaries: Insights from coupled radon (222Rn) and pCO2 surveys. Limnology and Oceanography. 2022. 67. S2. S118-S132
Maiko AKATSUKA, Yuriko TAKAYAMA, Edwin MUCHEBVE, Kazunori ITO, Kenta WATANABE, Tomohiro KUWAE, Toshifumi MINAMOTO. Study on an environmental DNA analysis protocol for seagrass bed monitoring. Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering). 2021. 77. 2. I_895-I_900
Masatoshi Nakakuni, Kenta Watanabe, Khoki Kaminaka, Yukiko Mizuno, Keiko Takehara, Tomohiro Kuwae, Shuichi Yamamoto. Seagrass contributes substantially to the sedimentary lignin pool in an estuarine seagrass meadow. Science of The Total Environment. 2021. 793. 148488-148488
Kaminaka Kouki, Nakakuni Masatoshi, Watanabe Kenta, Kuwae Tomohiro, Yamamoto Shuichi. Contribution of sea-grass to Furen sediments inferred from organic matter composition. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2016. 63. 0. 65-65