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俞恂

时间:2019-01-22浏览:587

  

俞恂 副研究员

  

办公地址:海洋楼317

办公电话:/

电子邮箱yuxun@tongji.edu.cn

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通讯地址:上海市四平路1239号,同济大学海洋与地球科学学院,邮编200092

    

教育背景

2006.09-2010.07:吉林大学,地质学专业,地质学学士

2010.09-2016.06:南京大学,矿物学、岩石学、矿床学专业,地质学博士

2012.07-2013.07:中科院地质与地球物理研究所,地球化学,访问博士研究生

2013.12-2015.12:美国莱斯大学,岩石学与地球化学,联合培养

工作经历

2019.01-同济大学海洋与地球科学学院,副研究员

2016.07-2018.12 同济大学海洋与地球科学学院,海洋科学高端博士后

2011.04-2013.11南京大学地球与科学工程学院,同位素实验室,实验助理

研究兴趣

1.南海洋壳玄武岩的成因研究;

2.新生代大陆板内小规模溢流玄武岩成因研究:以越南玄武岩为例;

3.新生代板内玄武岩捕掳体(巨晶)成因研究;

4.非传统金属稳定同位素在地幔地球化学中的应用。

科研项目

1.南海中新世洋中脊玄武岩的镁和铁同位素组成(MG20190301),2019.01-1215万,海洋地质国家重点实验室自主课题,负责人;

2.南海洋中脊玄武岩成因研究(17YF1420300),2017-202020万,上海市青年科技英才扬帆计划,负责人;

3.南海西南次海盆中新世洋中脊玄武岩成因研究与构造意义(2017M621525),2017-20185万,中国博士后科学基金面上资助,负责人;

4.南海中新世火山碎屑岩的成因与源区特征(MG20160408),2016-201710万,海洋地质国家重点实验室自主课题,负责人;

5.东北新生代高镁安山岩的成因(41672049),2017-202080万,国家自然科学基金面上课题,参与;

6.南太平洋Louisville海山玄武岩的成因与源区特征(41372064),2014-201799万,国家自然科学基金面上课题,参与;

7.中国东部新生代玄武岩的成因-以苏皖地区玄武岩典型剖析(41202039),2013-201525万,国家自然科学基金青年课题,参与;

8.山东蓬莱新生代玄武岩的源区组成(41172060),2012-201574万,国家自然科学基金面上课题,参与。

研究成果

学术论文:

(1)Yu, X., Zeng, G., Chen, L.-H., Wang, X.-J., Liu, J.-Q., Xie, L.-W., Yang, T., 2019, Evidence for rutile-bearing eclogite in the mantle sources of the Cenozoic Zhejiang basalts, eastern China, Lithos, 324-325, 152-164.

(2)Yu, X., Zeng, G., Chen, L.-H., Hu, S.-L., Yu, Z.-Q., 2018, Magma-magma interaction in the mantle recorded by megacrysts from Cenozoic basalts in eastern China, International Geology Review, doi:10.1080/00206814.2018.1446190.

(3)Zeng, G., Chen, L.-H., Yu, X., Liu, J.-Q., Xu, X.-S., Erdmann, S., 2017, Magma-magma interaction in the mantle beneath eastern China, Journal of Geophysical Research: Solid Earth, doi: 10.1002/2017JB014023.

(4)Yu, X., Chen, L.-H., Zeng, G., 2017, Magmatic recharge buffers the isotopic compositions against crustal contamination in formation of continental flood basalts, Lithos, 284-285, 1-10.

(5)Liu, J.-Q., Chen, L.-H., Wang, X.-J., Zhong, Y., Yu, X., Zeng, G., Erdmann, S., 2017, The role of melt-rock interaction in the formation of Quaternary high-MgO potassic basalt from the Greater Khingan Range, northeast China, Journal of Geophysical Research: Solid Earth, doi: 10.1002/2016JB013605.

(6)Yu, X., Lee, C.-T., 2016, Critical porosity of melt segregation during crustal melting: constraints from zonation of peritectic garnets in a dacite volcano, Earth and Planetary Science Letters, doi: 10.1016/j.epsl.2016.05.025.

(7)Liu, J.-Q., Chen, L.-H., Zeng, G., Wang, X.-J., Zhong, Y., Yu, X., 2016, Lithospheric thickness controlled compositional variations in potassic basalts of Northeast China by melt-rock interactions potassic basalts of Northeast China, Geophysical Research Letters, doi: 10.1002/2016GL068332.

(8)Yu, X., Chen, L.-H., Zeng, G., 2015, Growing magma chambers control the distribution of small-scale flood basalts, Scientific Reports 5, 16824. doi: 10.1038/srep 16824.

(9)Yu, X., Lee, C.-T., Chen, L.-H., Zeng, G., 2015, Magmatic recharge in continental flood basalts: insights from the Chifeng igneous province in Inner Monogolia, Geochemistry, Geophysics, Geosystems, doi: 10.1002/2015GC00585.

(10)An, Y.-J., Wu, F., Xiang, Y.-X., Nan, X.-Y., Yu, X., Yang, J.-H., Yu, H.-M., Xie, L.-W., Huang, F., 2014, High-precision Mg isotope analyses of low-Mg rocks by MC-ICP-MS. Chemical Geology, 390:9-21.

(11)陈立辉, 曾罡, 胡森林, 俞恂, 陈霞玉, 2012, 地壳再循环与大陆碱性玄武岩的成因: 以山东新生代碱性玄武岩为例, 高校地质学报, 18: 16-27.

  

代表性会议摘要:

(1)Yu, X., Liu, Z., Chen, L.-H., Zeng, G., 2017, Geochemistry of South China Sea MORB and implications for deep geodynamics, AGU Fall Meeting, abstract and oral presentation.

(2)俞恂, 曾罡, 陈立辉, 刘志飞, 王小均, 2017, 浙江新生代玄武岩的镁同位素组成:示踪地幔碳酸盐化的来源, 中国地球科学联合会, 会议摘要与主题报告.

(3)Yu, X., Chen, L.-H., Zeng, G., 2016, Magmatic recharge buffers the isotopic compositions of continental flood basalts against crustal contamination, Goldschmidt conference, abstract and oral presentation.

(4)Yu, X., Chen, L.-H., Lee, C.-T., Zeng, G., 2014, Recharge and growth of a deep crustal magma chamber over the lifespan of a flood basalt, Goldschmidt conference, abstract and poster presentation.

专著:

俞恂(2018, 洋底高原—大火成岩省. 中国大洋发现计划办公室编著, 大洋钻探五十年, pp. 175-199,  同济大学出版社, 上海.

  

  

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