李正刚副研究员

出生年月:1986年12月

学位学历:博士研究生

研究方向:海洋地质

教育背景及工作经历

2020.12-至今:自然资源部第二海洋研究所 副研究员;

2015.7-2020.12:自然资源部第二海洋研究所 助理研究员。

科研项目及荣誉奖励

本人长期从事海底资源与成矿系统研究,重点围绕俯冲带岩浆作用与热液成矿机制、深海多金属结核资源分布规律与资源潜力评价,以及深海采矿环境影响评估等方向开展系统性研究。作为首席科学家或首席助理,先后执行了中国大洋43、48、54、70、75、80和87航次等科考任务,在太平洋和印度洋关键海域开展了多金属结核、富钴结壳和热液硫化物等资源与环境调查工作。主持国家自然科学基金、浙江省自然科学基金、国家重点研发计划子课题、中国大洋协会专项等多项科研项目。以第一或通讯作者在《Geochimica et Cosmochimica Acta》、《Ore Geology Reviews》、《Marine Geology》等国际权威期刊发表SCI论文10余篇。


科研项目:

(1)战略性能源金属矿产的深海原位快速探测技术与装备(2022YFC2905500),重点研发青年科学家项目子课题,2022.10-2026.09;

(2)冲绳海槽成矿元素穿地壳迁移过程研究:岩浆硫化物亲铜元素和硫同位素的约束(JG2402),海洋二所基本科研业务专项,2024.1-2026.12;

(3)冲绳海槽岩浆硫化物氧化过程中亲铜元素的再活化与迁移机制研究(42003037),国家自然科学基金青年基金,2021.01-2023.12;

(4)西太平洋海山区地质环境研究(DY135-E2-1-01),中国大洋协会资源环境项目,2018.01-2020.12,主持;

(5)冲绳海槽南部酸性岩浆演化过程中Ag的地球化学行为研究(LQ17D060005),浙江省自然基金青年基金,2017.01-2019.12。

代表性科研成果(论文专著、专利及软件)

1. Zhenggang Li, Zhou Li*, James R. Hein, Yangrui Cheng, Yuwei Liu, Shiquan Lin, Hao Wang, Xibin Han, Yanhui Dong, Fengyou Chu, Xiaohu Li*.(2025). In-situ geotechnical properties of abyssal sediments and implications for environmental impacts of polymetallic nodule mining. Marine Geology, 484, 107546.

2. Zhenggang Li*, James Mungall, Ariadni Georgatou, Hao Wang, Yanhui, Dong, Guangyu, Shi, Ling Chen, Fengyou Chu, Xiaohu Li. (2024). Magmatic sulfide oxidation drives crustal PGE mobilization: Implications for hydrothermal PGE mineralization. Geochimica et Cosmochimica Acta 378, 114-126.

3. Zhenggang Li*, Huaiming Li*, James R. Hein, Yanhui Dong, Mingwei Wang, Xiangwen Ren, Zhaocai Wu. (2021). A possible link between seamount sector collapse and manganese nodule occurrence in the abyssal plains, NW Pacific Ocean. Ore Geology Reviews. 138:104378.

4. Zhenggang Li*, Fengyou Chu*, Jihao Zhu, Yi Ding, Zhimin Zhu, Jiqiang Liu, Hao Wang, Xiaohu Li, Dineng Zhao (2019). Magmatic sulfide formation and oxidative dissolution in the SW Okinawa Trough: A precursor to metal-bearing magmatic fluid. Geochimica et Cosmochimica Acta 258, 138-155.

5. Wei Wang, Katherine A. Kelley, Zhenggang Li*, Fengyou Chu, Yunpeng Dong, Ling Chen, Yanhui Dong, Jie Li. (2021). Volatile Element Evidence of Local MORB Mantle Heterogeneity Beneath the Southwest Indian Ridge, 48°-51°E. Geochemistry, Geophysics, Geosystems 22, e2021GC009647.

6. Zhimin Zhu, Yi Ding, Zhenggang Li*, Yanhui Dong, Hao Wang, Jiqiang Liu, Jihao Zhu, Xiaohu Li, Fengyou Chu, Xianglong Jin. (2021). Hafnium isotopic constraints on crustal assimilation in response to the tectono–magmatic evolution of the Okinawa Trough. Lithos 398-399, 106352.

7. Tong Zong, Zhenggang Li*, Xuping Li., Yanhui Dong, Jihao Zhu. (2021). Source and magmatic evolution of ocean island basalts from the Pohnpei Island, Northwest Pacific Ocean: Insights from olivine geochemistry, Acta Oceanologica Sinica 40, 27–38.

8. Zhenggang Li, Fengyou Chu*, Yanhui Dong, Xiaohu Li, Jiqiang Liu, Kehong Yang, Limei Tang (2016). Origin of selective enrichment of Cu and Au in sulfide deposits formed at immature back-arc ridges: Examples from the Lau and Manus basins. Ore Geology Reviews 74, 52-62.

9. Zhenggang Li, Fengyou Chu*, Lu Jin, Xiaohu Li, Yanhui Dong, Ling Chen, Jihao Zhu (2016). Major and trace element composition of surface sediments from the southwest Indian ridge: evidence for the incorporation of hydrothermal component. Acta Oceanologica Sinica 35(2), 101-108.

10. Zhenggang Li, Fengyou Chu*, Yanhui Dong, Jiqiang Liu, Ling Chen (2015). Geochemical constraints on the contribution of Louisville seamount materials to magmagenesis in the Lau back-arc basin, SW Pacific. International Geology Review 57(5–8), 978–997.