1. Roalkvam, I., Dahle, H., Chen, Y., Jørgensen, S.L., Haflidason, H., Steen, I.H., 2012. Fine-scale community structure analysis of ANME in Nyegga sediments with high and low methane flux. Frontiers in Extreme Microbiology, in press.
2. Chen, Y., Bian, Y., Haflidason, H. and Matusmoto, R., 2012. Present and past methane seepage in pockmark CN03, Nyegga, offshore mid-Norway. Proceedings of 7th ICGH.
3. Roalkvam, I., Jørgensen, S.L., Chen, Y., Stokke, R., Dahle, H., Hocking, W.P., Lanzén, A., Haflidason, H., Steen, I.H., 2011. New insight into stratification of anaerobic methanotrophs in cold seep sediments. FEMS Microbiology Ecology, 78 (2), 233-243.
4. Chen, Y., Ussler, W. III, Haflidason, H., Lepland, A., Leif, R., Hovland, M. and Hjelstuen, B.O., 2010. Sources of methane inferred from pore-water δ13C of dissolved inorganic carbon in pockmark G11, offshore Mid-Norway. Chemical Geology,275,127-138,
5. Chen, Y., Matsumoto, R., Paull, C.K., Ussler, W. III. , Lorenson, T., Hart, P. and Winters, W. 2007. Methane-derived authigenic carbonates from the northern Gulf of Mexico – MD02 Cruise. Journal of Geochemical Exploration 95, 1-15.
6. Ogihara, S., Matsumoto, R., and Chen, Y., 2007. An organic geochemical study of KP-2 core on the mud volcano at Nankai Trough. Journal of Geochemical Exploration 95, 81-87 (共同通訊作者).
7. Ussler, W. III,Paull, C.K., Chen, Y., Matsumoto, R., Lorenson, T., and Winters, W.J., 2005. The consequences of methane oxidation at the sulfate-methane interface in a methane-rich core from the northern Gulf of Mexico. 5th International Conference on Gas Hydrates, Trondheim, Norway, June 3-5, 2005, 7 ms pages.
8. Chen, Y., Matsumoto, R. and Ussler, W. III, 2006. Methane-derived authigeniccarbonates from the IMAGES VIII/PAGE 127 gas hydrate and paleoclimate cruise on the R/V Marion Dufresne in the Gulf of Mexico, 2-18 July 2002. In Winters, W.J., Lorenson, T.D., and Paull, C.K. (eds.), Initial report of the IMAGES VIII/PAGE 127 gas hydrates and paleoclimate cruise on the R/V Marion Dufresne in the Gulf of Mexico, 2-18 July 2002, U.S. Geological Survey Open-File Report 2004-1358, 42 ms. pages.
9. Chen, Y., Matsumoto, R., Tomaru, H and Anton, D., 2005. Organic carbon, nitrogen, sulphur, and δ34S compositions of pyrite and pore waters in the JAPEX/JNOC/GSC et al. Mallik 5L-38 gas hydrate production research well. Geological Survey of Canada Bulletin 585: 101 (10p).
10.Matsumoto, R., Tomaru, H., Chen, Y., Lu, H., and Clark, I. D., 2005. Geochemistry of the interstitial waters of the JAPEX/JNOC/GSC et al. Mallik 5L-38 gas hydrate production research well. Geological Survey of Canada Bulletin 585: 98 (12p).
11.Tomaru, H., Matsumoto, R., Chen, Y., Lu, H., and Clark, I. D., 2005. Evolution of a gas hydrate system as recorded by oxygen and hydrogen isotopes of the interstitial waters of the JAPEX/JNOC/GSC et al. Mallik 5L-38 gas hydrate production research well. Geological Survey of Canada Bulletin 585: 99 (11p).