陈宣谕，副研究员，硕士研究生导师。2012年毕业于中山大学地质学专业，2019年获英国伦敦大学皇家霍洛威学院博士学位（第四纪地质学专业）。2019年7月-2022年3月于中国科学院广州地化所从事博士后研究。主要从事火山学、火山灰年代学、火山作用的气候环境效应等方向的研究，主持或参与国家自然科学青年基金、中科院国际合作局对外合作重点项目、中国博士后科学基金等项目。目前在Quaternary Science Reviews、Quaternary Geochronology、JGR-Solid Earth等期刊发表学术论文十余篇。担任国际火山学和地球内部化学协会第九届中国委员会副秘书长，中国矿物岩石地球化学学会第十届火山与地球内部化学专业委员会委员， 中国灾害防御协会火山专业委员会秘书等学术任职。

火山学、火山灰年代学、火山作用的气候环境效应。主要研究手段为显微火山灰提取和分析方法，聚焦的科学问题包括：（1）亚洲地区爆炸式火山喷发历史；（2）大型火山地壳岩浆系统演化；（3）火山喷发的气候、环境效应；（4）更精确的火山喷发时代和沉积年龄模型等。

Chen, X.-Y.*, Xu, Y.-G., Tarasov, P.E., Leipe, C., Kim, J.-H., Yan, S., Park, M.-H., Chun, J.-H., Chen, C., He, P.-L. and Blockley, S.P.E., 2024. Revisiting the Tianwen Yellow Pumice (TYP) eruption of Changbaishan volcano: Tephra correlation, eruption timing and its climatostratigraphical context. Journal of Geophysical Research: Solid Earth, 129(4): e2023JB028563.

Chen, X.-Y.*, Blockley, S.P.E., Fletcher, R., Zhang, S., Kim, J.-H., Park, M.-H., Chen, C., Yin, J. and Xu, Y.-G., 2022a. Holocene Tephrostratigraphy in the East Sea/Japan Sea: Implications for Eruptive History of Ulleungdo Volcano and Potential for Hemispheric Synchronisation of Sedimentary Archives. Journal of Geophysical Research: Solid Earth, 127(2), e2021JB023243.

Chen, X.-Y.*, Blockley, S.P.E., Staff, R.A., Xu, Y.-G. and Menzies, M.A., 2022b. Improved age estimates for Holocene Ko-g and Ma-f~j tephras in northern Japan using Bayesian statistical modelling. Quaternary Geochronology, 67: 101229.

Chen, X.-Y.*, Blockley, S.P.E., Xu, Y.-G. and Menzies, M.A., 2020. Holocene tephrostratigraphic framework and monsoon evolution of East Asia: Key tephra beds for synchronising palaeoclimate records. Quaternary Science Reviews, 242: 106467.

Chen, X.-Y.*, McLean, D., Blockley, S.P.E., Tarasov, P.E., Xu, Y.G. and Menzies, M, 2019. Developing a Holocene tephrostratigraphy for northern Japan using the sedimentary record from Lake Kushu, Rebun Island. Quaternary Science Reviews, 215: 272-292.

Chen, X.-Y.*, Blockley, S.P.E., Tarasov, P.E., Xu, Y.-G., McLean, D., Tomlinson, E.L., Albert, P.G., Liu, J.-Q., M ller, S., Wagner, M. and Menzies, M.A., 2016. Clarifying the distal to proximal tephrochronology of the Millennium (B-Tm) eruption, Changbaishan Volcano, northeast China. Quaternary Geochronology, 33: 61-75.

Liu, H.-Q., Xu, Y.-G., Wei, G.-J., Wei, J.-X., Yang, F., Chen, X.-Y., Liu, L. and Wei, X., 2016. B isotopes of Carboniferous-Permian volcanic rocks in the Tuha basin mirror a transition from subduction to intraplate setting in Central Asian Orogenic Belt. Journal of Geophysical Research: Solid Earth, 121(11): 7946-7964.

Yamamoto, M., Wang, F., Irino, T., Suzuki, K., Yamada, K., Haraguchi, T., Gotanda, K., Yonenobu, H., Chen, X.-Y. and Tarasov, P., 2021a. A Lacustrine Biomarker Record From Rebun Island Reveals a Warm Summer Climate in Northern Japan During the Early Middle Holocene Due to a Stronger North Pacific High. Frontiers in Earth Science, doi.org/10.3389/feart.2021.704332.

Yamamoto, M., Wang, F., Irino, T., Yamada, K., Haraguchi, T., Nakamura, H., Gotanda, K., Yonenobu, H., Leipe, C., Chen, X.-Y. and Tarasov, P.E., 2021b. Environmental evolution and fire history of Rebun Island (Northern Japan) during the past 17,000 years based on biomarkers and pyrogenic compound records from Lake Kushu. Quaternary International, doi.org/10.1016/j.quaint.2021.09.015.

陈宣谕*, 徐义刚, Menzies M., 2014. 火山灰年代学: 原理与应用. 岩石学报, 30(12): 3491-3500.

陈宣谕*, 黄小龙, 徐义刚, 2022. 东亚全新世火山灰地层框架的初步构建及其对古气候研究的意义. 矿物岩石地球化学通报, 41(4): 695-710.

虞鹏鹏, 周永章, 陈宣谕, 梁锦, 李红中, 高乐, 2014. 钦-杭成矿带(南段)粤西塘蓬-长山地化地物综合异常及其找矿远景分析. 矿物岩石地球化学通报, 33(3): 366-376.