1. Fractionation and mobility of lead in klity creek riverbank sediments, kanchanaburi, thailand
Teerawit Poopa, Prasert Pavasant, Vorapot Kanokkantapong, Bunyarit Panyapinyopol

2. A study of residual cyanides and potential stabilities in tailings storage facility of gold mining operation
Suwanit Parinyachet, Quanchai Leepowpanth

3. Satoyama agricultural development tool (sadt) for collaborative assessment of hilltribe communities in chiang mai
Devon Ronald Dublin, Jarunee Pilumwong, Sumamas Chaiwong, Thitima Jantakoson, Anchan Chompupoung, Noriyuki Tanaka

4. Assessment of groundwater contamination by textile effluent discharges in ikorodu, nigeria
Oludare H Adedeji, Oluwafunmilayo O Olayinka

5. Recovery of metals from electronic waste by reduction melting method
Pornpaitoon Laosombatthawee, Dawan Wiwattanadate, Sujarinee Kotchawattana

6. Perception and communication of flood risk- lessons learned about thailand’s flood crisis of 2011
Suthirat Kittipongvises, Takashi Mino

7. Evaluation of chemotherapy contamination following the implementation of closed system transfer devices
Warunsuda Sripakdee, Suphat Subongkot, Wannaporn Wattanawong, Saroch Onlaor

8. Review of the current situation of cd contamination in agricultural field in the mae sot district, tak province, northwestern thailand
Pensiri Akkajit