方向三：海洋有机碳循环过程与碳中和

研究方向3：海洋有机碳循环过程与碳中和

首席科学家：包　锐 教授　　肖晓彤 教授

研究领域：

  海洋有机地球化学理论、放射性碳（¹⁴C）同位素与生物标志物技术方法开发与应用、海洋生态环境演变

方向简介：

研究区域涵盖河流、河口、边缘海、大洋与深海极端环境。应用生物标志物以及碳同位素等技术方法手段，分析海洋有机物的含量、分布、来源和化学组成等，揭示海洋有机碳的来源、转化和归宿，厘定海洋有机碳循环的关键过程与控制机制,从而深入认识海洋碳循环自然变率，服务碳中和国家发展战略。

方向代表性成果：

1.   Mengfan Chu, Bao Rui*, Michael Strasser, et al. Earthquake-enhanced dissolved carbon cycles in ultra-deep ocean sediments[J]. Nature Communications, 2023, 14(1): 5427.

2. Jingyu Liu, Yipeng Wang, Samuel L. Jaccard, Nan Wang, Xun Gong, Nianqiao Fang & Bao Rui*. Pre-aged terrigenous organic carbon biases ocean ventilation-age reconstructions in the North Atlantic[J]. Nature Communications, 2023, 14(1): 3788.

3. Bin Zhao, Peng Yao*, Thomas S. Bianchi, Xuchen Wang, Michael R. Shields, Christian Schröder, Zhigang Yu. Preferential preservation of pre-aged terrestrial organic carbon by reactive iron in estuarine particles and coastal sediments of a large river-dominated estuary[J]. Geochimica et Cosmochimica Acta, 2023, 345: 34-49.

4.   包锐. “碳中和”目标背景下我国海洋碳汇与碳年龄的思考[J]. 中国海洋大学学报(自然科学版) , 2022, 53(04), 1-7.

5.  Meng Yu, Timothy I. Eglinton*, Negar Haghipour, Daniel B. Montluçon, Lukas Wacker, Pengfei Hou, Yang Ding & Meixun Zhao*. Contrasting fates of terrestrial organic carbon pools in marginal sea sediments[J]. Geochimica et Cosmochimica Acta, 2021, 309: 16-30.

6. Xiaotong Xiao, Meixun Zhao*, Karen Luise Knundsen, Longbin Sha, Jón Eiríksson, Esther Gudmundsdóttir, Hui Jiang, Zhigang Guo. Deglacial and Holocene sea-ice variability north of Iceland and response to ocean circulation changes[J]. Earth and Planetary Science Letters,   2017, 472: 14-24.