海洋碳储量是陆地的20倍，大气的50倍，在全球碳平衡中起到决定性作用。目前航船采样分析效率低、成本高，不能满足全球尺度、动态观测的需求。建立遥感-在线相结合的海洋有机碳库动态光学立体观测系统，对认识全球海洋碳分布格局与成因、评估未来全球气候变化下海洋碳库变化趋势至关重要。

代表性论文：

(1) Yan, M., Liu, Z., Mo, S., zhang, c., Liu, F. and Korshin, G. 2023  A Novel Method to Dynamically Observe the Three-dimensional Global Oceanic Dissolved Organic Carbon Reservoir, Research Square. Doi: 10.21203/rs.3.rs-2357170/v1

(2) Liu, Z., Mo, S., Liu, F., Korshin, G. & Yan, M. A Novel Algorithm to Extrapolate Ultraviolet Absorption of Chromophoric Dissolved Organic Matter from Remote Sensing Ocean Color. ISPRS Journal of Photogrammetry and Remote Sensing (Submitted).