1. Cheng, Q., 2001. Spatial analysis of artesian well distribution in the oak ridges moraine area, southern Ontario. Proceedings of GIS’2001 CD, held February 19–22, 2001, Vancouver Trade and Convention Center, BC, 4pp.
2. Weights of evidence modelling of flowing wells in the Greater Toronto Area, Canada;Cheng;Natural Resources Research,2004
3. Cheng, Q., 2005. Power-law model vs. exponential model for predicting river peak flow. Water Resources Research, submitted.
4. GIS-based statistical and fractal/multifractal analysis of surface stream patterns in the Oak Ridges Moraine;Cheng;Computers & Geosciences,2001
5. GIS spatial-temporal modeling of water systems in the Greater Toronto Area, Canada;Cheng;Earth Science (Journal of China University of Geosciences),2004