Marine Geology

2007-09--2009-02  Kunsan National University, Korea  Post-doctor

2002-09--2007-07  Chinese Academy of Sciences University  Doctor

1998-09--2002-07  China University of Geosciences (Wuhan)  Bachelor

   

2017-01--Present  Institute of Oceanology, Chinese Academy of Sciences, Researcher

2015-03--2015-05  IODP Expedition 355,  On-board sedimentologist 

2014-08--2015-01  Korea Institute of Ocean Science and Technology, Visiting scholar

2011-01--2016.12  Institute of Oceanology, Chinese Academy of Sciences, Associate researcher

2009-07--2010-12  Institute of Oceanology, Chinese Academy of Sciences, Assistant researcher

2007-10--2009-06  Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Assistant researcher

Progress in Marine Geology, Elective Course of Marine Geology

Paleoceanographic research in the Kuroshio Current region, the second prize, State Oceanic Administration , the People's Republic of China, 2011

   

1. Zhaokai Xu, Tiegang Li, Peter D Clift, et al. Sediment provenance and paleoenvironmental change in the middle Okinawa Trough during the last 18.5 ky: Clay mineral and geochemical evidence. Quaternary International, 2017, 440PA: 139-149 (SCI);

2. Dhongil Lim*, Jihun Kim, Zhaokai Xu*, et al. New evidence for Kuroshio inflow and deep-water circulation in the Okinawa Trough, East China Sea: sedimentary mercury variations over the last 20 kyrs. Paleoceanography, 2017, 32: doi:10.1002/2017PA003116 (SCI);

3. Zhaokai Xu*, Tiegang Li*, Peter D Clift, et al. Comment on “Sr-Nd isotope composition and clay mineral assemblages in Eolian dust from the central Philippine Sea over the last 600kyr: Implications for the transport mechanism of Asian dust” by Seo et al. Journal of Geophysical Research: Atmospheres, 2016, 121: 14137-14141 (SCI);

4. Hoisoo Jung, Dhongil Lim*, Dohyun Jeong, Zhaokai Xu*, et al. Discrimination of sediment provenance in the Yellow Sea: Secondary grain-size effect and REE proxy. Journal of Asian Earth Sciences, 2016, 123: 78-84 (SCI);

5. Zhaokai Xu*, Tiegang Li*, Peter D Clift, et al. Quantitative Estimates of Asian Dust Input to the Western Philippine Sea in the Mid-late Quaternary and its Potential Significance for Paleoenvironment. Geochemistry Geophysics Geosystems, 2015, 16: 3182-3196 (SCI);

6. Dhongil Lim, Hoisoo Jung, Zhaokai Xu*, et al. Elemental and Sr-Nd isotopic compositional disparity of riverine sediments around the Yellow Sea: constraints from grain-size and chemical partitioning. Applied Geochemistry, 2015, 63: 272-281 (SCI);

7. Dhongil Lim, Zhaokai Xu*, Jinyong Choi, et al. Holocene changes in detrital sediment supply to the eastern part of the central Yellow Sea and their forcing mechanisms. Journal of Asian Earth Sciences, 2015, 105: 18-31 (SCI);

8. Tiegang Li, Zhaokai Xu*, Dhongil Lim*, et al. Sr-Nd isotopic constraints on detrital sediment provenance and paleoenvironmental change in the northern Okinawa Trough during the late Quaternary. Palaeogeography Palaeoclimatology Palaeoecology, 2015, 430: 74-84 (SCI);

9. Zhaokai Xu*, Dhongil Lim*, Jinyong Choi, et al. Sediment provenance and paleoenvironmental change in the Ulleung Basin of the East (Japan) Sea during the last 21 kyr. Journal of Asian Earth Sciences, 2014, 93: 146-157 (SCI); 

10. Zhaokai Xu*, Tiegang Li*, Fengming Chang, et al. Clay-sized sediment provenance change in the northern Okinawa Trough since 22 kyr BP and its paleoenvironmental implication. Palaeogeography Palaeoclimatology Palaeoecology, 2014, 399: 236-245 (SCI);

11. Xu Zhaokai, Li Tiegang*, Wan Shiming, et al. Geochemistry of rare earth elements in the mid-late Quaternary sediments of the western Philippine Sea and their paleoenvironmental significance. Science China Earth Sciences, 2014, 57(4): 802-812 (SCI);

12. Xu Zhaokai, Li Tiegang*, Yu Xinke, et al. Sediment provenance and evolution of the East Asian winter monsoon since 700 ka recorded by major elements in the West Philippine Sea. Chinese Science Bulletin, 2013, 58(9): 1044-1052 (SCI);

13. Zhaokai Xu, Tiegang Li*, Shiming Wan, et al. Evolution of East Asian monsoon: Clay mineral evidence in the western Philippine Sea over the past 700 kyr. Journal of Asian Earth Sciences, 2012, 60: 188-196 (SCI);

14. Xu Zhaokai, Li Tiegang*, Chang Fengming, et al. Sediment provenance discrimination in northern Okinawa Trough during the last 24 ka and paleoenvironmental implication: rare earth elements evidence. Journal of Rare Earths, 2012, 30(11): 1184-1190 (SCI);

15. Zhaokai Xu, Tiegang Li*, Qingyun Nan, et al. Paleoenvironmental changes in the northern Okinawa trough since 25 ka BP: REE and organic carbon evidence. Journal of Earth Science, 2012, 23(3): 297-310 (SCI);

16. Dhongil Lim*, Zhaokai Xu, Jinyong Choi, et al. Paleoceanographic changes in the Ulleung Basin, East (Japan) Sea, during the last 20,000 years: Evidence from variations in element composition of core sediments. Progress in Oceanography, 2011, 88(1-4): 101-115 (SCI);

17. Zhaokai Xu, Dhongil Lim*, Jinyong Choi, et al. Rare earth elements in bottom sediments of major rivers around the Yellow Sea: implications for sediment provenance. Geo-Marine Letters, 2009, 29(5): 291-300 (SCI);

18. Xu Zhaokai, Li Anchun*, Jiang Fuqing, et al. Geochemical character and material source of sediments in the eastern Philippine Sea. Chinese Science Bulletin, 2008, 53(6), 923-931 (SCI);

19. Xu Zhaokai, Li Anchun, Yu Xinke, et al. Elemental occurrence phases of the new-type ferromanganese crusts from the East Philippine Sea. Earth Science—Journal of China University of Geosciences, 2008, 33(3): 329-336 (EI, in Chinese with English abstract);

20. Xu Zhaokai, Li Anchun*, Jiang Fuqing, et al. Paleoenvironment evolution of the East Philippine Sea recorded in the new-type ferromanganese crust since the terminal Late Miocene. Science in China series D, 2007, 50(8): 1179-1188 (SCI);

21. Xu Zhaokai, Li Anchun*, Jiang Fuqing, et al. Paleoenvironments recorded in a new-type ferromanganese crust from the East Philippine Sea. Journal of China University of Geosciences, 2006, 17(1): 34-42 (SCI).

1. Sedimentary processes of typical marginal seas around Asia (e.g., Philippine Sea, Arabian Sea, East China Sea, and East/Japan Sea); 
2. Paleoenvironmental significance (e.g., Asian monsoon, riverine influx, paleoproductivity, and Kuroshio Current/Tsushima Warm Current, etc.) of marine sedimentological and geochemical indices, especially for grain size, clay minerals, redox-sensitive elements, provenance-indicating elements, TOC/TN, and isotopes (e.g., Nd and Sr isotopes); 
3. Paleoceanographical reconstruction (e.g., SST, deep ocean temperature, and DOT, etc) in the West Pacific based on foraminiferal community structure, elemental ratios (e.g., Mg/Ca), and isotopes (e.g., O and C isotopes).

1. Zhaokai Xu*, Tiegang Li, Peter D. Clift, et al. Enhancement of continental erosion and weathering during glacial lowstands and its significance for atmospheric CO2 sink: Deep-sea sediment records in the western Philippine Sea. The 10th WESTPAC International Scientific Conference, 17th-20th April 2017, Qingdao, Session A06 (Oral report);

2. Xu Zhaokai*, Li Tiegang, Wan Shiming, et al. Driving mechanism and carbon cycle significance of East Asian monsoon evolution in the Kuroshio Current source region since 700 ka. 4th Conference on Earth System Science, 4th-6th July 2016, Shanghai, S08-O-02 (Oral report);

3. Zhaokai Xu*, Tiegang Li, Peter D. Clift, et al. Quantitative Estimates of Asian Dust Input to the Western Philippine Sea in the Mid–late Quaternary and its Potential Significance for Paleoenvironment. The International Symposium on Aeolian Deposits in Earth History, 11th-15th October 2015, Beijing, Session VI (Oral report); 

4. Xu Zhaokai*, Li Tiegang, Wan Shiming, et al. Evolution of East Asian monsoon in the West Philippine Sea during the late Quaternary and its paleo-productivity significance. 3th Conference on Earth System Science, 2nd-4th July 2014, Shanghai, S04-O-04 (Oral report); 

5. Zhaokai Xu*, Tiegang Li, Shiming Wan, et al. Evolution of East Asian monsoon in the West Philippine Sea over the past 700 kyr: Clay mineral and REE evidences. 10th Cross-Strait Ocean Sciences Conference, 28th April-1st May 2014, Taiwan, P8-5;

6. Zhaokai Xu*, Tiegang Li, Shiming Wan, et al. Evolution of East Asian monsoon in the West Philippine Sea over the past 700 kyr: Clay mineral and REE evidences. 11th International Conference on Paleoceanography, 1st-6th September 2013, Spain, P-196;

7. Zhaokai Xu*, Tiegang Li, Xinke Yu, et al. East Asian winter monsoon evolution in the western Philippine Sea since 700 kyr BP, IOC/WESTPAC 8th International Scientific Symposium, 28th-31st March 2011, Korea, Pp1-8_327. 

Close collaboration with many global famous research institutes (e.g., Texas A&M University, USA, Louisiana State University, USA, University of Paris XI, France, Korea Institute of Ocean Science and Technology, etc.).

已指导学生

陈红瑾  硕士研究生  070704-海洋地质  

王薇  硕士研究生  070704-海洋地质  

范庆超  硕士研究生  070704-海洋地质  

张骞月  硕士研究生  070704-海洋地质  

现指导学生

杨逸飞  硕士研究生  070704-海洋地质  

范庆超  博士研究生  070704-海洋地质  

郑昊  博士研究生  070704-海洋地质  

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