李小虎研究员

出生年月:1979年5月

学位学历:博士

职       务:实验室副主任

研究方向:海底资源成矿与勘探评价

教育背景及工作经历

201712~至今,自然资源部第二海洋研究所,研究员

202007~至今,上海交大、浙江大学、山东科大等校兼任博导

200910~ 201712月,国家海洋局第二海洋研究所,副研究员

201210~ 201309月,耶鲁大学,访问学者

201010~ 201108月,美国伍兹霍尔海洋研究所/耶鲁大学,访问研究

200910~ 200912月,美国伍兹霍尔海洋研究所,访问研究

200707~ 200909月,国家海洋局第二海洋研究所,博士后

科研项目及荣誉奖励

5年主持承担的主要在研科研项目:

1. 全系统海试环境影响评估及监测(2023YFC2811305),国家重点研发计划项目课题,2023-2028

2. 西太平洋多类型深海表生沉积矿产关键金属元素富集机制与成矿系统(U2244222)子课题,国家自然科学基金联合基金,2023-2026

3. 东太平洋大洋协会和中国五矿国际海底区域多金属结核合同区资源环境勘探与评价(中国大洋70737988航次),国家大洋专项,2021-2025

代表性科研成果(论文专著、专利及软件)

1. From formation to maturation: Trace element systematics of sulfide chimneys from the Niaochao vent field (East Pacific Rise). Chemical Geology, 2025, 674, 122584.

2. Effects of deep magmatic degassing and shallow seawater circulation on trace element and sulfur cycling in submarine hydrothermal systems: Insights from the Shijuligou analog, North China. Gondwana Research, 2024, 134, 187–208.

3. In-situ analysis of polymetallic nodules from the clarion-Clipperton zone, Pacific Ocean: implication for controlling on chemical composition variability. Frontiers in Marine Science, 2024, 11.

4. Geochemical Behavior of Shallow Buried Nodules from Clarion–Clipperton Fracture Zone in the East Pacific: A LA-ICP-MS Mapping Analysis Perspective. Minerals, 2024, 14, 80.

5. Sulfur isotopes as a new indicator for the maturation of sulfide chimneys in submarine hydrothermal systems. Marine Geology, 2024, 467, 107191.

6. Rare earth element enrichment process of bioapatite in deep-sea REY-rich sediments. Chemical Geology, 2024, 662, 122252.

7. Sulfur isotopic systematics of hydrothermal precipitates in the Okinawa Trough: Implication for the effect of sediments and magmatic volatiles. Chemical Geology, 2024, 64, 121864.

8. Magnesium isotopic composition of back-arc basin lavas and its implication for the recycling of serpentinite-derived fluids. Marine Geology, 2022, 453, 106921.

9. Extremely low-Ni olivine as a tracer of carbonate-rich sediment recycling beneath the southwestern Okinawa Trough. International Geology Review, 2022, 64(14):2034-2050

10. Subseafloor mineralization related to the shallow seawater-hydrothermal circulation system in the Longqi hydrothermal field, Southwest Indian Ridge (49.6◦E): Evidence from in situ trace element and sulfur isotope compositions of pyrite varieties. Ore Geology Reviews, 2022, 145, 104914.

11. Mineralogy and geochemistry of secondary minerals and oxyhydroxides from the Xunmei hydrothermal field, Southern Mid-Atlantic Ridge (26◦ S): Insights for metal mobilization during the oxidation of submarine sulfides. Marine Geology, 2021, 442, 106654.

12. Anomalously hot mantle source beneath the Dragon Flag Supersegment of the Southwest Indian Ridge: New evidence from crystallisation temperatures of mid-ocean ridge basalts. Lithos, 2021, 396-397, 106221.

13. Trace element and sulfur isotope compositions for pyrite across the mineralization zones of a sulfide chimney from the East Pacific Rise (1-2°S). Ore Geology Reviews, 2020, 116, 103209.

14. 东太平洋CCFZ区多金属结核元素富集机制:来自结核剖面原位微区分析地球科学, 2022, 47(2): 742-756.

15. 现代海底热液区重晶石的地球化学特征及其影响因素地质科学, 2023, 58(3): 1091-1117.