4) R. Kuniki, T. Kawakami, Y. Serikawa, S. Kagaya, Rosana Elvince, T. Inoue and O. Nagafuchi: International forum on mercury emission from small scale gold mining sites, Palangka Raya. Indonesia, 2010

“Development of a passive sampler for gaseous mercury in the atmosphere - Application to Takaras village near a gold mining site –”

5) Y. Serikawa, T. Kawakami, Rosana Elvince, T. Inoue, Basir Cyio and Isrun A. Muh. Nur: International forum on mercury emission from small scale gold mining sites, Palangka Raya. Indonesia, 2010

“Space distribution of gaseous mercury near a gold mining site, Poboya, Palu City, Central Sulawesi, Indonesia”

6) R. Kuniki, T. Kawakam and Y. Serikawa: International Symposium on Sustainable use of water: Challenges ahead, Kandy, Sri Lanka, 2011

“Preservation method for water a samples with trace mercury concentration”

7) T. Kawakami: Sino-Japan Mercury Pollution Research Symposium, Beijing, China, 2011

“Measurement of atmospheric concentration of gaseous mercury”

8) Y. Serikawa, and T. Kawakami: Sino-Japan Mercury Pollution Research Symposium, Beijing, China, 2011

“Space distribution of gaseous mercury near a gold mining site, Poboya, Palu City, Central Sulawesi, Indonesia”

9) S. Kagaya and Y. Serikawa, Sino-Japan Mercury Pollution Research Symposium, Beijing, China, 2011,

“Rapid determination of total mercury in treated waste water by cold vapor atomic absorption spectrometry in alkaline medium with sodium”

10) K. Watanabe, D. Nishimoto, S. Ishita, Y. Uehara, N. Eda, S. Iwama and K. Kawada: International Symposium on Physics, Chemistry and Mechanics of Snow, Sakhalin, Russia, 2011

“Formaldehyde and hydrogen peroxide concentrations in spring snow cover at Murododaira, Mount Tateyama, Japan”

11) K. Watanabe, D. Nishimoto, S. Ishita, S. Iwama, Y. Uehara and H. Honoki: Acid Rain 2011, Beijing, China, 2011

“Fog water chemistry at Mt. Tateyama, Japan”

12) K. Watanabe, S. Iwama, N. Eda, Y. Saito, D. Nishimoto and S. Ishita: Acid Rain 2011, Beijing, China, 2011 "Measurements of the vertical profiles of atmospheric pollutants over a suburban area in Japan using a helicopter"

13) Y. Serikawa, T. Kawakami, C. N. Isrun, R. Elvince, T. Inoue: 10th International conference on mercury as a global pollutant, Halifax, Canada, 2011. "Emission and dispersion of gaseous mercury from Artisanal Small Scale Gold Mining plants in Poboya area of Palu City, Central Sulawesi, Indonesia"

14) T. Kawakami, T. Inoue, R. Elvince and O. Nagafuchi: 10th International conference on mercury as a global pollutant, Halifax, Canada, 2011. "Measurement of gaseous mercury concentration in the atmosphere of Aceh Jaya District, West Sumatra, Indonesia by passive samplers"

15) T. Kawakami, T. Inoue, R. Elvince, and Ardianor.: 10th International conference on mercury as a global pollutant, Halifax, Canada, 2011 "Hair mercury levels in relation to fish consumption at inhabitants of the village along rivers with small scale gold mining"

16) T Kawakami, Y Isezaki, H. Kinoshita, N Hashimoto and K. Yokota: 10th International conference on mercury as a global pollutant, Halifax, Canada, 2011 "Development of a passive sampler for gaseous mercury in the atmosphere- Application to different altitudes of Mt. Fuji"

17) T Kawakami, Y. Serikawa, T Inoue, R. Elvince, O. Nagafuchi, U. Hasanah, N.C. Isrun, and B.C.