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陈妍

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时间:2020-09-15  来源:文本大小:【 |  | 】  【打印

陈妍

博士后

性别:

学位:博士

电话:+86-15652790407

Email: cheny89@mail.iggcas.ac.cn

地址:北京市朝阳区北土城西路19

 

【个人简介】

从事沉积地球化学和生物地球化学方面的研究主要工作:系统研究了柴达木盆地类火星环境的生命信号以及埃迪卡拉纪寒武纪转折时期、奥陶纪志留纪转折时期的古海洋和古生物;沉积碳、氮循环方面取得了系列有特色的研究结果。

 

【教育经历】

2019年,于中国科学院地球物理研究所获博士学位

2012年,毕业于中山大学

 

【工作经历】

2019年至,中国科学院地球物理研究所,博士后

 

【研究方向】

1. 类火星环境生命信号及地外生命探索

2. 埃迪卡拉纪寒武纪转折时期及奥陶纪志留纪转折时期海洋环境生物协同演化

 

【承担科研项目情况】

主持《华南留茶坡组有机碳同位素负异常成因——基于NanoSIMS的原位微区有机碳同位素研究》,国家自然科学基金青年基金项目,2022.1-2024.12

 

【代表论著】

Yan Chen, Yu Sun, Li Liu, Jianxun Shen, Yuangao Qu, Yongxin Pan, Wei Lin* (2023). Biosignatures preserved in carbonate nodules from the western Qaidam Basin, NW China: implications for life detection on Mars, Astrobiology, 23, 2, 172-182.

Yan Chen, Jianxun Shen, Li Liu, Yu Sun, Yongxin Pan, and Wei Lin* (2022), Preservation of organic matter in aqueous deposits and soils across the mars-analog Qaidam basin, NW China: Implications for biosignature detection on Mars, Journal of Geophysical Research: Planets, 127, e2022JE007418.

Yan Chen, Chunfang Cai*, Zhen Qiu*, Wei Lin (2021), Evolution of nitrogen cycling and primary productivity in the tropics during the Late Ordovician mass extinction, Chemical Geology, 559, 119926.

Yan Chen, Charles W. Diamond, Eva E. Stüeken, Chunfang Cai*, Benjiamin C. Gill, Feifei Zhang, Steve M. Bates, Xuelei Chu, Yi Ding, and Timothy W. Lyons* (2019), Coupled evolution of nitrogen cycling and redoxcline dynamics on the Yangtze Block across the Ediacaran-Cambrian transition, Geochimica et Cosmochimica Acta, 257, 243-265.

Xiaoqiang Yang*, Shuang Wu, Shentang Shang, Yan Chen (2023). Hydrodynamic variations and human activities have influenced sediment fluxes in the pearl river delta since the late Holocene, Frontiers in Earth Science, 10, 1015697.

Li Liu, Haiyun Liu, Wensi Zhang, Yan Chen, Jianxun Shen, Yiliang Li, Yongxin Pan, Wei Lin* (2022), Microbial diversity and adaptive strategies in the Mars-like Qaidam Basin, North Tibetan Plateau, China, Environmental Microbiology Reports, 1–13.

Jianxun Shen, Li Liu, Yan Chen, Yu Sun, Wei Lin* (2022), Geochemical and biological profiles of a quartz stone in the Qaidam Mars analog using LIBS: Implications for the search for biosignatures on Mars, ACS Earth and Space Chemistry, 6, 2595-2608.

Jianxun Shen, Yan Chen, Yu Sun, Li Liu, Yongxin Pan, Wei Lin* (2022), Detection of biosignatures in terrestrial Mars analogs: Strategical and technical assessments, Earth and Planetary Physics, 6, 5, 431-450.

Chunfang Cai*, Lei Xiang, Yuyang Yuan, Xunyun He, Xuelei Chu, Yan Chen, and Chenlu Xu (2014), Marine C, S and N biogeochemical processes in the redox-stratified early Cambrian Yangtze ocean in Zhalagou. Journal of the Geological Society, 172, 390-406.

Lei Jiang, Wenqin Pan, Chunfang Cai*, Lianqi Jia, Tiankai Wang, Hongxia Li, Shuanglin Chen, Yan Chen (2014), Fluid mixing induced by hydrothermal activity in the Ordovician carbonates in Tarim Basin, China, Geofluids, 15, 3, 483-498.

Yuyang Yuan, Chunfang Cai*, Tiankai Wang, Lei Xiang, Lianqi Jia, Yan Chen (2014), Redox condition during Ediacaran-Cambrian transition in the Lower Yangtze deep water basin, South China: Constraints from iron speciation and δ13Corg in the Diben section, Zhejiang, Chinese Science Bulletin, 59, 3638-3649.

袁余洋蔡春芳*汪天凯向雷贾连奇陈妍2014埃迪卡拉纪-寒武纪过渡时期下扬子深水盆地氧化还原性质:来自浙西底本剖面铁组分及有机碳同位素的约束科学通报59232278-2289

 

科普工作

Nature Geoscience27亿年前的富铵海洋http://www.igg.cas.cn/xwzx/cutting_edge/201911/t20191104_5420808.html

Science Advance:比较行星学视角看生命起源http://www.igg.cas.cn/xwzx/cutting_edge/202010/t20201027_5723156.html

NREE:从早期地球和火星沉积岩中寻找生命http://www.igg.cas.cn/xwzx/cutting_edge/202201/t20220101_6332433.html

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