1. Han, D.（韩冬梅）, Kohfahl, C., Song, X（宋献方）., Xiao, G., Yang, J., 2011a. Geochemical and isotopic evidence for palaeo-seawater intrusion into the south coast aquifer of Laizhou Bay, China. Applied Geochemistry 26, 863-883.

2. Han, D.（韩冬梅）, Song, X.（宋献方）, Currell, M.J., Cao, G., Zhang, Y., Kang, Y., 2011b. A survey of groundwater levels and hydrogeochemistry in irrigated fields in the Karamay Agricultural Development Area, northwest China: Implications for soil and groundwater salinity resulting from surface water transfer for irrigation. Journal of Hydrology 405, 217-234.

3. Ma, Y.（马英）, Feng, S., Huo, Z., Song, X.（宋献方）, 2011a. Application of the SWAP model to simulate the field water cycle under deficit irrigation in Beijing, China. Mathematical and Computer Modelling 54, 1044-1052.

4.  Ma, Y.（马英）, Feng, S., Zhan, H., Liu, X., Su, D., Kang, S., Song, X., 2011b. Water Infiltration in Layered Soils with Air Entrapment: Modified Green-Ampt Model and Experimental Validation. Journal of Hydrologic Engineering 16, 628.

5.  Wang, S.（王仕琴）, Song, X.（宋献方）, Wang, Q.（王勤学）, Xiao, G., Wang, Z., Liu, X., Wang, P., 2011. Shallow groundwater dynamics and origin of salinity at two sites in salinated and water-deficient region of North China Plain, China. Environmental Earth Sciences.

6.  Yuan, R.（袁瑞强）, Song, X.（宋献方）, Han, D.（韩冬梅）, Zhang, Y., Zhang, L., Zhang, B., Long, X., Yu, Y., 2011a. Rate and historical change of direct recharge from precipitation constrained by unsaturated zone profiles of chloride and oxygen-18 in dry river bed of North China Plain. Hydrological Processes, n/a-n/a.

7.  Yuan, R.（袁瑞强）, Song, X.（宋献方）, Zhang, Y.（张应华）, Han, D., Wang, S., Tang, C., 2011b. Using major ions and stable isotopes to characterize recharge regime of a fault-influenced aquifer in Beiyishui River Watershed, North China Plain. Journal of Hydrology 405, 512-521.