1. 2010--至今. 中科院青藏高原所；研究员。
2. 2004--2010.中科院青藏高原所；副研究员。
3. 2002--2004. 中科院地理与资源所；博士后。
4. 1991--2002．河北地理研究所；助研，副研究员
5. 1982—1988. 河北省地矿局水文地质工程地质大队； 技术员，助理工程师。

地貌学与第四纪地质学；表生地球化学

1. Feng, J. -L., 2010. Trace elements in ferromanganese concretions, gibbsite spots, and the surrounding terra rossa overlying dolomite: Their mobilization, redistribution and fractionation. Journal of Geochemical Exploration (Available online). 
2. Feng, J. -L., Hu, Z.-G., Ju, J.-T., Zhu, L.-P., 2010. Variation of trace element (including rare earth element) composition with grain size in loess and its implications for tracing eolian deposit provenance. Quaternary International (Available online).
3. Feng, J. -L., Hu, Z.-G., Cui, J.-Y., Zhu, L.-P., 2010. Distributions of lead isotopes with grain sizes in eolian deposits. Terra Nova 22(4): 257–263.
4. Feng, J. -L., 2010. Behaviour of rare earth elements and yttrium in ferromanganese concretions, gibbsite spots, and the surrounding terra rossa over dolomite during chemical weathering. Chemical Geology 271(3-4): 112–132.
5. Feng, J. -L., Zhu, L.-P., Cui, Z.-J., 2009. Quartz features constrain the origin of terra rossa over dolomite on the Yunnan-Guizhou Plateau, China. Journal of Asian Earth Sciences 36(2-3): 156–167.
6. Feng, J. -L., Cui, Z.-J., Zhu, L.-P., 2009. Origin of terra rossa over dolomite on the Yunnan-Guizhou Plateau, China. Geochemical Journal 43(3): 151-166.
7. Feng, J. -L., Zhu, L.-P., 2009. Origin of terra rossa on Amdo North Mountain on the Tibetan plateau, China: Evidence from quartz. Soil Science and Plant Nutrition 55(3): 407–420.
8. Feng, J. -L., Zhu, L.-P., Zhen, X.-L, Hu, Z.-G., 2009. Grain size effect on Sr and Nd isotopic compositions in eolian dust: implications for tracing dust provenance and Nd model age. Geochemical Journal 43(2): 123-131.
9. Feng, J. -L., Zhu, L.-P., Ju, J.-T., Zhou, L.-P., Zhen, X.-L., Zhang, W., Gao, S.-P., 2008. Heavy dust fall in Beijing, on April 16-17, 2006: geochemical properties and indications of the dust provenance. Geochemical Journal 42(2): 221-236.
10. Feng, J. -L., Cui, Z.-J., 2002. The reconstruction of fossil planation surface in China. Chinese Science Bulletin 47(5): 434-440.
11. Feng, J. -L., Zhang, W., 1998. The evolution of the modern Luanhe River delta, North China. Geomorphology 25(3-4): 269-278.