潘永信

2000年作为英国皇家学会皇家学者在利物浦大学合作研究；2001年7月受访问奖研金资助在美国明尼苏达岩石磁学所工作；2003年作为德国洪堡学者在慕尼黑大学地球物理所和波茨坦国家地学中心合作研究。曾获得1999年中国科学院青年科学家二等奖；2002年中国地球物理学会青年科技奖。主持或参加过多项国家自然科学基金委、科技部和中科院资助研究项目。2004年获得国家基金委杰出青年基金项目资助。1998年以来，在《J. G. R.》、《G. R. L.》、《GJI》、中国科学等国内外刊物发表论文, 被SCI收录38篇；被SCI刊物引用愈百次。

主要从事岩石磁学、地球磁场古方向和古强度变化、生物地磁学和环境磁学等应用的基础性研究。

（1）生物成因磁性矿物对剩磁记录影响和古环境意义：与德国科学家合作，揭示出磁细菌化石磁小体是德国南部湖泊碳酸盐沉积物的主要磁性来源;

（2）矿物和岩石磁性：从实验角度研究各种岩石和沉积物中磁性矿物特征，形成和相互转换，它们对古地磁和环境磁学记录的贡献。例如，揭示了菱铁矿热分解氧化经历了由磁铁矿和磁赤铁矿向赤铁矿的转变过程和磁性质变化，有助于识别加热引起的矿物变化何时和如何影响古地磁实验和数据解释;

（3）地球磁场相对古强度和高分辨率磁性地层研究：利用中国黄土沉积序列研究地球磁场相对强度变化。通过末次冰期黄土的相对古强度研究，拓宽了现有相对古强度研究材料；实验揭示出了1.2百万年以来黄土层至少记录了七个地磁漂移事件, 从实验角度证明了黄土具有记录高分辨率地磁场方向变化的能力;

（4）地质历史时期地球磁场绝对古强度研究：古强度记录是探索和建立地球动力学模型的重要约束条件之一，利用不同方法确定火山岩记录的绝对古强度。

探索生物与地球磁场的联系是富有挑战性和创新性的研究领域。受国家自然科学基金委杰出青年基金资助，针对我国不同气候带典型湖泊和土壤沉积物中磁细菌和生物成因磁性矿物，利用现代岩石磁学方法，开展沉积物的生物磁学研究：建立化石磁小体的岩石磁学识别标准；研究磁细菌和化石磁小体对沉积剩磁的贡献和其环境指示意义。同时，与国内外生物学家合作，开展生物与变化外磁场关系研究，以及探索生物磁信号接收器，为探讨生物与地球磁场联系积累基础资料。所在研究所拥有国际水平的岩石和矿物磁学测试仪器，“零磁”空间、变梯度磁场和变极性磁场线圈、磁细菌分析系统等设备，另外还拥有先进的透射电子显微镜等, 能够满足研究所需实验和观测条件。

1、Lin Wei; Deng Aihua; Wang Zhang; Li Ying; Wen Tingyi; Wu Longfei; Wu Martin; *Pan Yongxin, Genomic insights into the uncultured genus‘Candidatus Magnetobacterium’ in the phylum Nitrospirae, The ISME Journal, 8卷, pp 2463-2477, 2014/06/10.

2、Paterson, GA; Wang YZ; Pan YX, The fidelity of paleomagnetic records carried by magnetosome chains, Earth and Planetary Science Letters, 383卷, pp 82-91, 2013.

3、Tian, Lanxiang; Lin, Wei; Zhang, Shuyi; Pan, Yongxin, Bat Head Contains Soft Magnetic Particles: Evidence From Magnetism, Bioelectromagnetics, 31(7), pp 499-503, 2010/10/10.

4、Ji Xin-Lin; Wang Lei; Pan Yong-Xin, Magnetic fabrics of the Fangshan pluton in Beijing and constraints on its emplacement, Chinese Journal of Geophysics, 53(7), pp 1671-1680, 2010/7/7.

5、Cao, Changqian; Tian, Lanxiang; Liu, Qingsong; Liu, Weifeng; Chen, Guanjun; Pan, Yongxin, Magnetic characterization of noninteracting, randomly oriented, nanometer-scale ferrimagnetic particles, Journal of Geophysical Research, 115卷, 2010/7/7.

6、Li Jinhua; Ge Xin; Zhang Xiaokui; Chen Guanjun; Pan Yongxin, Recover vigorous cells of Magnetospirillum magneticum AMB-1 by capillary magnetic separation, Chinese Journal of Oceanology and Limnology, 28(4), pp 826-831, 2010/7/7.

7、Zhu, Kailing; Pan, Hongmiao; Li, Jinhua; Yu-Zhang, Kui; Zhang, Sheng-Da; Zhang, Wen-Yan; Zhou, Ke; Yue, Haidong; Pan, Yongxin; Xiao, Tian; Wu, Long-Fei, Isolation and characterization of a marine magnetotactic spirillum axenic culture QH-2 from an intertidal zone of the China Sea, Research in Microbiology, 161(4), pp 276-283, 2010/5/5.

8、Li, Jinhua; Pan, Yongxin; Liu, Qingsong; Kui Yu-Zhang; Menguy, Nicolas; Che, Renchao; Qin, Huafeng; Lin, Wei; Wu, Wenfang; Petersen, Nikolai; Yang, Xin'an, Biomineralization, crystallography and magnetic properties of bullet-shaped magnetite magnetosomes in giant rod magnetotactic bacteria, Earth and Planetary Science Letters, 293(3-4), pp 368-376, 2010/5/5.

9、Li JinHua; Pan YongXin; Liu QingSong; Qin HuaFeng; Deng ChengLong; Che RenChao; Yang XinAn, A comparative study of magnetic properties between whole cells and isolated magnetosomes of Magnetospirillum magneticum AMB-1, Chinese Science Bulletin, 55(1), pp 38-44, 2010/1/1.

10、Lin, Wei; Pan, Yongxin, Temporal variation of magnetotactic bacterial communities in two freshwater sediment microcosms, FEMS Microbiology Letters, 302(1), pp 85-92, 2010/1/1.

11、Deng, Chenglong; Xie, Fei; Liu, Caicai; Ao, Hong; Pan, Yongxin; Zhu, Rixiang, Magnetochronology of the Feiliang Paleolithic site in the Nihewan Basin and implications for early human adaptability to high northern latitudes in East Asia, Geophysical Research Letters, 34(14), 2007/7/7.

12、He Huaiyu; Pan Yongxin; Zhu Rixiang, Age of the Barremian-Aptian boundary of the early Cretaceous, 6th Annual Meeting of the International-Professionals-for-the-Advancement-of-Chinese-Earth-Science s, 2007/6/25-2007/6/28, p 414, Wuhan, PEOPLES R CHINA, 2007/6/6.

13、Zhu, Rixiang; Pan, Yongxin; Shi, Ruiping; Liu, Qingsong; Li, Daming, Palaeomagnetic and Ar-40/Ar-39 dating constraints on the age of the Jehol Biota and the duration of deposition of the Sihetun fossil-bearing lake sediments, northeast China, Cretaceous Research, 28(2), pp 171-176, 2007/4/4.

14、Tian, Lanxiang; Xiao, Bo; Lin, Wei; Zhang, Shuyi; Zhu, Rixiang; Pan, Yongxin, Testing for the presence of magnetite in the upper-beak skin of homing pigeons, Biometals, 20(2), pp 197-203, 2007/4/4.

15、Deng, CL; Wei, Q; Zhu, RX; Wang, HQ; Zhang, R; Ao, H; Chang, L; Pan, YX, Magneto stratigraphic age of the Xiantai Paleolithic site in the Nihewan Basin and implications for early human colonization of Northeast Asia, Earth and Planetary Science Letters, 244(1-2), pp 336-348, 2006/4/4.

16、Liu, QS; Yu, YJ; Pan, YX; Zhu, RX; Zhao, XX, Partial anhysteretic remanent magnetization (pARM) of synthetic single- and multi-domain magnetites and its paleoenvironmental significance, Chinese Science Bulletin, 50(20), pp 2381-2384, 2005/10/10.

17、Pan, YX; Petersen, N; Winklhofer, M; Davila, AF; Liu, QS; Frederichs, T; Hanzlik, M; Zhu, RX, Rock magnetic properties of uncultured magnetotactic bacteria, Earth and Planetary Science Letters, 237(3-4), pp 311-325, 2005/9/9.

18、Zhu, RX; Liu, QS; Yao, HT; Guo, ZT; Deng, CL; Pan, YX; Lu, LQ; Chang, ZG; Gao, F, Magnetostratigraphic dating of hominoid-bearing sediments at Zhupeng, Yuanmou Basin, southwestern China, Earth and Planetary Science Letters, 236(3-4), pp 559-568, 2005/8/8.

19、Liu, QS; Yu, YJ; Deng, CL; Pan, YX; Zhu, RX, Enhancing weak magnetic fabrics using field-impressed anisotropy: application to the Chinese loess, Geophysical Journal International, 162(2), pp 381-389, 2005/8/8.

20、Pan, YX; Zhu, RX, Rock magnetism and magnetic fabric studies of the ultrahigh-pressure (UHP) metamorphic rocks from the Dabie Orogenic Belt, east-central China: implications for retrograde metamorphism., Acta Petrologica Sinica, 21(4), pp 1101-1108, 2005/7/7.

等22条科研成果请查看科研之友。^[1]

2015年7月31日，入选中国科学院院士增选初步候选人名单。^[2]

2002年，获得中国地球物理学会青年科技奖。

2011年6月，被评为优秀共产党员。^[3]

2017年11月，2017年新当选中国科学院院士名单公布，潘永信当选地学部院士。