[A-HW29] Water Environment and Geology in Urban Areas

[AHW29-02] Temperature and light interact and differentially impacts the dissolved inorganic carbon uptake and net photosynthesis rates of the brown macroalga Sargassum thunbergii

*Jean Rose Hilario Maquirang¹, Yoichi Sato², Atsuko Tanaka³, Fujimura Hiroyuki⁴, Gregory Naoki Nishihara^5,6 (1. Graduate School of Integrated Science and Technology, Nagasaki University, 2. Riken Food Co., Ltd., Algal Research Innovation Centre, Miyagi, 3. Faculty of Agriculture, Tohoku University, 4. Faculty of Science, University of the Ryukyus, 5. Organization of Marine Science and Technology, Japan, 6. Institute for East China Sea Research, Nagasaki University)

Keywords:DIC, NPR, photosynthetic quotient, intertidal, seaweed