Research Progress of Brackish Water Desalination by Reverse Osmosis
Pan Zhang, Jingtao Hu, Wei Li, Houbo Qi

Leakage Detection in Water Distribution Network Based on a New Heuristic Genetic Algorithm Model
Ali Nasirian, Mahmoud F. Maghrebi, Siavash Yazdani

Relationship between Nitrogen Atmospheric Deposition, Discharge and Concentration, and Monthly Change of Those in a River
Toshisuke Maruyama, Masashi Yoshida, Keiji Takase, Hiroshi Takimoto, Shigeo Ishikawa

Is Cane Sugar Production for Biofuel a Good Practice in Semi-Arid Systems? A Special Reference to the Olifants River Catchment, Mpumalanga, South Africa
Thomas K. Gyedu-Ababio, F. Venter

Scale Effects of STATSGO and SSURGO on Flow and Water Quality Predictions
Prasanna H. Gowda, David J. Mulla, Vinay Nangia, Srinivasulu Ale