[1] MIT, Dept Civil & Environm Engn, Cambridge, MA 02139 USA
[2] Chinese Univ Hong Kong, Grad Div Earth & Atmospher Sci, Shatin, Hong Kong, Peoples R China
[3] Emory Univ, Dept Environm Sci, Atlanta, GA 30322 USA
[4] Chinese Univ Hong Kong, Fac Sci, Earth & Environm Sci Programme, Shatin, Hong Kong, Peoples R China
[5] Chinese Univ Hong Kong, State Key Lab Agrobiotechnol, Shatin, Hong Kong, Peoples R China
[6] Chinese Univ Hong Kong, Inst Environm Energy & Sustainabil, Shatin, Hong Kong, Peoples R China