李璽瑤,1987年9月出生,男,博士,中國海洋大學海洋地球科學學院教師。
基本介紹
- 中文名:李璽瑤
- 學位/學歷:博士
- 職業:教師
- 專業方向:洋底動力學、岩石學、岩石地球化學
- 任職院校:中國海洋大學
人物經歷,研究方向,學術成果,
人物經歷
學習經歷
中國地質大學(武漢),地質學(基地班)理學學士學位,中國武漢,2010.06
中國地質大學(武漢),理學博士學位,中國武漢,2015.06
·工作簡歷
2014.04-2014.06,香港大學地球科學系研究助理,中國香港
2015.07-,中國海洋大學, 海洋科學博士後流動站博士後,中國青島
研究方向
·學科方向
洋底動力學、岩石學、岩石地球化學
·套用研究
通過岩石學、地球化學等研究手段,系統開展俯衝系統岩漿-構造作用時空演變與動力學、板緣岩漿-構造活動的研究。俯衝系統岩漿-構造作用側重選取早古生代北祁連山古俯衝-造山系統、中-新生代古太平洋-太平洋與東亞大陸邊緣俯衝系統開展工作,研究俯衝過程中岩漿作用的時間-空間特徵、成因與深部作用及動力學過程。板緣岩漿-構造活動選取典型的洋中脊和俯衝帶岩漿-成礦系統開展工作,重點研究西南印度洋洋中脊及海底熱液區和西太平洋與東亞大陸邊緣中-新生代巨量岩漿作用成因與成礦大爆發。
·近期研究興趣
(1)火山作用及深部動力學過程
(2)原特提斯洋古俯衝-造山系統
(3)中新元古代古大陸重建及油氣
學術成果
·承擔的重大重點項目
國家自然科學基金青年基金,北祁連東端早古生代基性火山岩成因及其構造意義(41602042,2017-2019),項目主持人
代表性SCI論文
[1] Li, X. Y., Li, S. Z., Yu, S. Y., Santosh, M., Zhao, S. J., Guo, X. Y., Cao, H. H., Wang, Y. M., Huang, Z. B., 2018d. Early Paleozoic arc–back-arc system in the southeastern margin of the North Qilian Orogen, China: Constraints from geochronology, and whole-rock elemental and Sr-Nd-Pb-Hf isotopic geochemistry of volcanic suites. Gondwana Research, 59, 9–26.
[2] Li, X. Y., Li, S. Z., Suo, Y. H., Somerville, I. D., Huang, F., Liu, X., Wang, P. C., Han, Z. X., Jin, L. J., 2018a. Early Cretaceous diabases, lamprophyres and andesites-dacites in western Shandong, North China Craton: Implications for local delamination and Paleo-Pacific slab rollback. Journal of Asian Earth Sciences, 160, 426–444.
[3] Li, X. Y., Li, S. Z., Suo, Y. H., Dai, L. M., Guo, L. L., Ge, F. J., Lin, P. J. Late Cretaceous basalts and rhyolites from Shimaoshan Group in eastern Fujian Province, SE China: age, petrogenesis, and tectonic implications. International Geology Review. Doi: 10.1080/00206814.2017.1353447.
[4] Li, X. Y., Li, S. Z., Zhao, S. J., Somerville, I. D., Guo, X. Y., Yu, S. Y., Huang, Z. B., Cao, H. H., Huang, X. F., 2017. Geochronology and geochemistry of early-middle Silurian intrusive rocks in the Lanzhou–Baiyin regions, eastern part of Qilian Block, NW China: Source and tectonic implications. Geological Journal, 52, 286–297.
[5] Li, X. Y., Zheng, J. P., Xiong, Q., Zhou, X., Xiang, L., 2018c. Triassic rejuvenation of unexposed Archean-Paleoproterozoic deep crust beneath the western Cathaysia block, South China. Tectonophysics, 724–725, 65–79.
[6] Li, X. Y., Zheng, J. P., Li, S. Z., Liu, B., Xiang, L., Wang, Y. M., Liu, X., 2016. Late Triassic orogenic collapse and Palaeo-Pacific slab roll-back beneath central South China: constraints from mafic granulite xenoliths and structural features. Geological Journal, 51, 123–136.
[7] Li, X. Y., Zheng, J. P., Ma, Q., Xiong, Q., Griffin, W. L., Lu, J. G., 2014a. From enriched to depleted mantle: Evidence from Cretaceous lamprophyres and Paleogene basaltic rocks in eastern and central Guangxi Province, western Cathaysia block of South China. Lithos, 184–187, 300–313.
[8] Li, X. Y., Zheng, J. P., Sun, M., Pan, S. K., Wang, W., Xia, Q. K., 2014b. The Cenozoic lithospheric mantle beneath the interior of South China Block: Constraints from mantle xenoliths in Guangxi Province. Lithos, 210–211, 14–26.