1. The effect of seasonal variation and lipid content on polychlorinated biphenyls and organochlorine accumulation in spot barb (puntius bimaculatus)
Khobkul Nongnutch, Jakkaphun Nanuam, Muhammad Ridwan, and Mawardi A. Asja

2. The usage of gibberellin-rich seed-waste for vegetable growth enhancement- a case study of rambutan seed
Kanokwan Karawake, Winai Nutmagul, Charlie Navanugraha, Saranva Suncharitgul, Monthira Yuttithum and Rungjarat Hutacharoen

3. Improvement of local rice productivity in the thai highland areas
Janjira Runcharoen, Siripong Hungspreug, Suthat Pleumpanya and Nednapa Insalud

4. Community response to road traffic noise in hue city, vietnam
Nguyen Minh Ky

5. Smoke haze problem and open burning behavior of local people in chiang rai province
Nion Sirimongkonlertkun

6. Diversity of trichoptera fauna and its correlation with water quality parameters at pasak jolasit reservoir, central thailand
Taeng-On Prommi and Isara Thani

7. Water footprint assessment of palm oil biodiesel production in southern part of thailand
Shinatiphkorn Pongpinyopap, Worayuy Saibuatrong, Jitti Mungkalasiri, Ruthairat Wisansuwannakorn, Thumrongrut Mungcharoen and Thongchai Rohitatisha Srinophkun

8. Co-management in land demarcation to reduce forest utilization conflicts- a case study of mae tia-mae tae watershed, chom thong, chiang mai
Wittaya Nawapramote, Sidthinat Prabudhanitisarn, Somporn Sangawongse and Panomsak Promburom

9. The coastal water quality change by effluent discharging from phetchaburi municipal wastewater treatment system- the king's royally initiated environmental research and development project, phetchaburi
Sateinpong Khowhit, Wasin Inkapatanakul, Onanong Phewnil, Anukorn Boutson and Kasem Chunkao

10. Activated carbon from bagasse for syrup decolorization as an alternative for waste management and the assessment of carbon footprint
Nareerat Nachat, Patchaya Tobarameekul and Patcharin Worathanaku