姓名:赵坤
职称:研究员 硕导
电子邮箱:geozhaokun@163.com;geozhaokun@cdut.edu.cn;
研究室:古海洋古气候研究室
个人简介:赵坤,男,汉族,1996年生,中共党员,四川绵阳人。负责油气藏全国重点实验室的硫同位素化学前处理实验室的日常运行与维护。主要运用岩石学与矿物学、元素地球化学、黄铁矿硫同位素、硅酸盐镁同位素等研究手段开展新元古代罗迪尼亚超大陆裂解过程中的气候变化、海洋环境、陆地风化重建。重点关注:1雪球地球启动和终止过程的沉积学与地球化学,包括但不限于冰川沉积序列精细构建与大陆风化表征、冰期过程硫酸根浓度定量重建、冰期内部小间冰期的海洋化学与生产力恢复、冰期结束过程的海水化学重构;2雪球地球前拉伸纪晚期的沉积与地球化学,包括但不限于硫酸根浓度定量重建、古海洋生产力与氧化还原波动、大陆风化等;3新元古代晚期-寒武纪早期黑色页岩的地球生物学过程,包括但不限于黑色页岩的形成与保存机制等。
硫同位素实验室:实验室位于综合楼1楼,包括质谱仪实验室(117)、超净化学前处理实验室(116)、离子色谱仪实验室(112)。实验室配置德国elementar公司生产的1台isoprime precisION型气体同位素质谱仪和2台外接设备(Vario ISOTOPE Cube型元素分析仪和ISO Flow型顶空仪),以及两间化学前处理超净实验室。可完成对岩石或含硫化氢气体中硫化物的S同位素和碳酸盐岩C、O同位素的前处理及测试。
实验室介绍:https://mp.weixin.qq.com/s/MqUGbUZ8TnB7Cx5RcEiBww
Researchgate:https://www.researchgate.net/profile/Kun-Zhao-15/research
学历和工作背景:
2013.9–2017.6 河北地质大学 地质工程专业 本科
2017.9–2020.6 中国地质大学(北京) 地质工程专业 硕士
2020.9–2024.6 成都理工大学 地质学专业 博士
2024.8-2024.9成都理工大学沉积地质研究院科研助理
2024.10-至今油气藏地质及开发工程全国重点实验室安全与仪器设备管理中心
学术兼职:
担任《矿物岩石》、《岩性油气藏》青年编委,担任国际SCI期刊Paleo-3、Chemical Geology审稿人。
主持/参与科研项目:
2026-2028国家自然科学青年基金C类《华南南沱冰消期的海洋酸化时空差异特征及控制机制》项目负责人在研
2022–2024成都理工大学研究生拔尖创新人才培育计划项目《Sturtian冰期开始的海洋氧化还原结构及控制机制研究》项目负责人 已结题
2022–2024沉积地质研究院研究生创新人才培养项目《雪球地球盖帽碳酸盐岩硫循环与古环境的数值模拟重建》项目负责人 已结题
2025-2030国家自然科学基金委重点研发计划《地球系统联动过程与元古宙极端气候成因》参与人
获得的荣誉:
1.成都理工大学2024届四川省优秀毕业生
2.成都理工大学2024届校级优秀毕业生
3.成都理工大学2024年珠峰学子奖学金
4.成都理工大学2021-2022学年优秀研究生
5.成都理工大学2023年博士研究生国家奖学金
6.成都理工大学2024届成都理工大学优秀博士论文
代表性文章:
第一作者:
1.Zhao Kun, Lang Xianguo, Zhu Shengxian. An Ice Sheet Advancing Sequence at the Beginning of the Cryogenian Sturtian Glaciation. Global and Planetary Change, 2023, 227: 104185. (中科院一区TOP)
2.Zhao Kun, Guangyou Zhu, Zheng Wang(郑旺), Sun Guangyi, Li Tingting, Zhang Zhiyao. Mercury Isotopes Record Development and Attenuation of Photic Zone Euxinia during the Earliest Cambrian. Global and Planetary Change, 2023, 228: 104214. (中科院一区TOP)
3.Zhao Kun, Lang Xianguo, Zhu Guangyou, Feng Mingshi, He Ran, Guan Chengguo. Low Marine Sulfate Levels during the Initiation of the Cryogenian Marinoan Glaciation. Precambrian Research, 2022, 377 (106737). (中科院二区)
4.Zhao Kun, Zhu Guangyou, Meng Xianghao, Yan Huihui, Li Tingting, Wang Pengju. Enrichment of Mercury in the Lower Cambrian Sedimentary Successions by Submarine Hydrothermal Venting. Journal of Asian Earth Sciences, 2022, 240: 105439. (中科院二区)
5.Zhao Kun, Zhu Guangyou, Li Tingting, Chen Zhiyong, Li Songzhuo. Fluctuations of Continental Chemical Weathering Control Primary Productivity and Redox Conditions during the Earliest Cambrian. Geological Journal, 2023, 1–14. (中科院四区)
6.赵坤,满玲,贺然,李松倬,祝圣贤,郎咸国.川东北地区晚埃迪卡拉纪灯影期海水氧化还原环境重建[J].沉积学报, 2023, 41(01): 183-195. (中文核心期刊)
7.赵坤,李婷婷,朱光有,张志遥,李婧菲,王鹏举,闫慧慧,陈永进.下寒武统优质烃源岩的地球化学特征与形成机制——以鄂西地区天柱山剖面为例[J].石油学报, 2020, 41(01): 13-26. (EI收录)
8.赵坤,李婷婷,朱光有,张志遥,李婧菲,王鹏举,闫慧慧,陈永进.中国华南渝东北城口地区下寒武统烃源岩发育环境与形成机制[J].沉积学报, 2020, 38(05): 1111-1122. (中文核心期刊)
共同作者:
1. Zhu Guangyou,Zhao Kun, Ding Weiming, Wang Ruimin, Ma Haoran, Lang Xianguo, Li Tingting, Li Chao, Shen Bing. Synglacial carbonate records of snowball Earth ocean composition—Evidence from the Nantuo Formation, South China. GSA Bulletin, 2024.
2. Zhu Shengxian, Lang Xianguo,Zhao Kun, Li Gengchen, Xing Chaochao, Hou Mingcai. Chert precipitation in the aftermath of the Cryogenian Sturtian glaciation. Precambrian Research, 2024, 406: 107397.
3. Zhu Shengxian, Lang Xianguo,Zhao Kun, Hou Mingcai. Influence of turbidity deposition on biogeochemical cycling in sediments and oceanic redox stratification during the waning Sturtian glaciation. Global and Planetary Change, 2023, 228: 104184.
4. Li Songzhuo, Lang Xianguo, Wang Han, Zhu Shengxian, Zhao Kun, Hou Mingcai, 2023. Pyrite Sulfur Isotope Systematics Suggest Low Marine Sulfate Levels across the Ediacaran–Cambrian Transition. Minerals 13, 1–18. https://doi.org/10.3390/min13020227
5. Tao, R., Lang, X.,Zhao, K., Zhu, S., Li, G., Xing, C., 2024. A local rather than a global oxidation in the early Ediacaran deep ocean: Evidence from the Doushantuo Formation in East Guizhou Province, South China. Ore Energy Resour. Geol. 16, 100040. https://doi.org/10.1016/j.oreoa.2024.100040
6. Wang, G.,Zhao, K., Zhang, J., Zhu, S., Xing, C., 2025. Glacial fluctuations in the Cryogenian Marinoan Snowball Earth. Gondwana Res. 139, 1–15. https://doi.org/10.1016/j.gr.2024.10.015
7. Zhang, J., Yang, Z., Wang, G.,Zhao, K., Zhu, S., Zhang, L., Lang, X., 2024. Tracing the Neoproterozoic Marinoan Snowball Earth thaw from deep sea to coastal waters. Palaeogeogr. Palaeoclimatol. Palaeoecol. 655, 112503. https://doi.org/10.1016/j.palaeo.2024.112503
8. Zhu, G., Li, T., Huang, T.,Zhao, K., Tang, W., Wang, R., Lang, X., Shen, B., 2021a. Quantifying the Seawater Sulfate Concentration in the Cambrian Ocean. Front. Earth Sci. 9. https://doi.org/10.3389/feart.2021.767857
9. Zhu, G., Li, T.,Zhao, K., Li, C., Cheng, M., Chen, W., Yan, H., Zhang, Z., Algeo, T.J., 2021b. Mo isotope records from Lower Cambrian black shales, northwestern Tarim Basin (China): Implications for the early Cambrian ocean. GSA Bull. 1–12. https://doi.org/10.1130/b35726.1
10. Zhu, G., Li, T.,Zhao, K., Zhang, Z., Chen, W., Yan, H., Zhang, K., Chi, L.-X., 2019. Excellent source rocks discovered in the Cryogenian interglacial deposits in South China: Geology, geochemistry, and hydrocarbon potential. Precambrian Res. 333, 105455. https://doi.org/10.1016/j.precamres.2019.105455
11. Zhu, G., Wang, P., Li, T.,Zhao, K., Zheng, W., Feng, X., Shen, J., Grasby, S.E., Sun, G., Tang, S., Yan, H., 2021c. Mercury record of intense hydrothermal activity during the early Cambrian, South China. Palaeogeogr. Palaeoclimatol. Palaeoecol. 568, 110294. https://doi.org/10.1016/j.palaeo.2021.110294
12.叶凯云,赵坤,童霞,李松倬,郎咸国.华南埃迪卡拉纪晚期深水相氮循环过程重建.地球科学, 2023,网络首发. (中文核心期刊)
参加学术会议:
2019第17届全国有机地球化学学术(举办地:福州,展板)
2022 21st International Sedimentological Congress (Beijing 2022,举办地:北京,线上)。口头报告题目:Drawdown of marine sulfate levels at the onset of Marinoan glaciation
2023第七届全国沉积学大会(举办地:成都)。口头报告题目:马里诺冰期开始海洋硫酸盐水平的快速下降
2023第十届中国地球科学联合学术年会(举办地:珠海)。口头报告题目:成冰纪斯图特冰期开始的冰盖动态演化研究
2023第一届国际生物岩石学大会(举办地:石家庄,展板)
2023大陆地壳演化与早期板块构造国际学术研讨会(举办地:北京)。口头报告题目:An ice sheet advancing sequence at the beginning of the Cryogenian Sturtian glaciation
2024/10/25-29,The First International Conference of Biosedimentology(Wuhan)(举办地:武汉)。口头报告题目:Active H2S-reoxidation process during the termination of Snowball Marinoan glaciation