摘要详情
1355 / 2024-09-25 10:42:54
Synergistic CO2 Removal via Enhanced Olivine Weathering and Diatom Growth in the Ocean
Olivine,Diatom,negative carbon emission
摘要待审
In this study, we investigated the short-term synergistic CO2 removal effects of an olivine–diatom coculture system by intro-ducing fine-grained olivine powder directly into diatom cultures and observing the biological response. To account for potential
interference from olivine particles in cell counting, we conducted additional experiments in which olivine particles were enclosed within a dialysis bag to explore both the direct and indirect influences of diatom growth on olivine dissolution. We assessed the extent by which growth-mediated uptake of H4SiO4 by diatoms accelerated olivine dissolution. Finally, we evaluated the comprehensive CO2 removal efficiency of the olivine–diatom coculture system through the fixation of organic and inorganic carbon.
interference from olivine particles in cell counting, we conducted additional experiments in which olivine particles were enclosed within a dialysis bag to explore both the direct and indirect influences of diatom growth on olivine dissolution. We assessed the extent by which growth-mediated uptake of H4SiO4 by diatoms accelerated olivine dissolution. Finally, we evaluated the comprehensive CO2 removal efficiency of the olivine–diatom coculture system through the fixation of organic and inorganic carbon.
重要日期
-
会议日期
01月14日
2025
至01月17日
2025
-
09月27日 2024
初稿截稿日期
-
12月14日 2024
注册截止日期
主办单位
State Key Laboratory of Marine Environmental Science, Xiamen University
联系方式
- JKejing GU
- xm******@xmu.edu.cn
- +86*********
