Presentation in Domestic Conference

Most of these abstracts are in Japanese

1996

Takeo Sakurai, Noriyuki Suzuki, Shigeki Masunaga, Junko Nakanishi, Tomonori Matsuo: PCDDs and PCDFs in surface sediment samples of Tokyo Bay, the 5th International Conference on Environmental Chemistry, pp.42-43, Hawaii,1996.6

1997

Kenichi Sumimoto, Shigeki Masunaga, Junko Nakanishi, Jong Guk Kim: Polychlorinated dibenzo-ρ-dioxins and dibenzofurans in fish and shellfish samples from Tokyo Bay, Abstract of the Conference of Environmental Science '97, pp.100-101 (KIta-Kyushu, 1997.10.16)

Isamu Ogura, Takeo Sakurai, Shigeki Masunaga, Junko Nakanishi: Flux and Characteristics of Atmospheric PCDD / DFs Deposition in Kanto Area, Abstract of the Conference of Environmental Science '97, pp. 106-107 (Kita-Kyushu, 1997.10.16)

Takeo Sakurai, Noriyuki Suzuki, Shigeki Masunaga, Junko Nakanishi, Tomonori Matsuo: Estimation of the origins of PCDDs and PCDFs in sediments and soils from Kasumigaura area and Tokyo Bay area by means of principal component analysis, Abstract of the 6th Symposium on Environmental Chemistry, pp.95-96 (Tama-city, 1997.6.5)

Shigeki Masunaga, Junko Nakanishi, Sridhar Susarla, Yoshitaka Yonezawa: Anaerobic Degradation of Chlorophenols in Lake Sediment, Abstract of the 31th Japan Society on Water Environment, 187 (Sapporo, 1997.3)

Takeo Sakurai, Noriyuki Suzuki, Shigeki Masunaga, Junko Nakanishi: Estimation of the Sources of PCDDs and PCDFs in Tokyo Bay Sediment, Abstract of the 31th Japan Society on Water Environment, 83 (Sapporo, 1997.3)

Kenichi Miyamoto, Shigeki Masunaga, Junko Nakanishi, Steven M.Bartell: Application of a Model for Ecological Risk Assessment in Aquatic Ecosystems, Abstract of the 31th Japan Society on Water Environment, 113 (Sapporo, 1997.3) 

1998

Shigeki Masunaga, Junko Nakanishi, Takeo Sakurai, Isamu Ogura: Dioxin Mass Balances in Tokyo Bay and Kasumigaura Lake Basin, Abstract of the 7th Symposium on Environmental Chemistry, pp. 20-21 (Kyoto, 1994.6.4)

Isamu Ogura, Shigeki Masunaga, Junko Nakanishi: Flux and Characteristics of Atmospheric PCDD/Fs Deposition in Kanto Region, Abstract of the 7th Symposium on Environmental Chemistry, pp. 128-129 (Kyoto, 1994.6.4) 

1999

Junichi Nakamura, Isamu Ogura, Shigeki Masunaga, Junko Nakanishi: Behavior of PCDDs / DFs in the Atmospheric Environment, Abstract of the Conference on Environmental Science '99, pp.182-183 (Toyohashi, 1999.11.10-12)

Tsutomu Itazawa, Shigeki Masunaga, Takuma Furuichi, Junko Nakanishi, D. L. Villeneuve, K. Kannan, J. P. Giesy: Estrogenic Activity in Tama River, Abstract of the Conference on Environmental Science '99, pp.110-111 (Toyohashi  1999.11.10-12)

Shigeki Masunaga, Junko Nakanishi: Dioxin Impurities in Japanese Agrochemicals, Abstract of the 8th Symposium on Environmental Chemistry, pp. 212-213 (Kita-Kyushu, 1999.7.8)

Iseki Naomasa, Shigeki Masunaga, Junko Nakanishi: Comparison of residue levels of Polychlorinated Dibenzo-p-dioxins, Polychlorinated Dibenzofurans and Coplanar PCBs in eggs collected form two colonies of Common Cormorants, Phalcrocorax carbo, Abstract of the 8th Symposium on Environmental Chemistry, pp. 148-149 (Kita-Kyushu, 1999.7.8)

Youn-Seok Kang, Masumi Yamamuro, Shigeki Masunaga, Junko Nakanishi: The Biomagnification of PCDDs / DFs and Coplanar PCBs in the Lake Shinji Food Chain, Abstract of the 8th Symposium on Environmental Chemistry, pp. 162-163 (Kita-Kyushu, 1999.7.8)

Iseki Naomasa, Shigeki Masunaga, Junko Nakanishi: Accumulation Characteristics of Polychlorinated Dibenzo-p-dioxins, Polychlorinated Dibenzofurans and Coplanar PCBs in Common Cormorants, Phalacrocorax carbo, Abstract of the 33th Japan Society on Water Environment, pp.111 (Sendai, 1999.3.1) 

2000

Isamu Ogura, Junichi Nakamura, Shigeki Masunaga, Junko Nakanishi: Deposition of atmospheric dioxins in terms of their forms, Abstract of the Conference on Environmental Science '00,pp.168-169 (Urayasu, 2000.9.19-21)

Yyan Yao, Shigeki Masunaga, Junko Nakanishi: Elucidating the Main Source of Dioxins and Dioxin-like PCBs, Abstract of the Conference on Environmental Science '00, pp.170-171 (Urayasu, 2000.9.19-21)

Mariko Murata, Shigeki Masunaga, Junko Nakanishi: Effect Evaluation Model of Dioxins to the Common Cormorant Population - Modeling and Trial Calculation - , Abstract of the Conference on Environmental Science '00,pp.242-243 (Urayasu, 2000.9.19-21)

Isamu Ogura, Junichi Nakamura, Shigeki Masunaga, Junko Nakanishi: Atomspheric behavior of dioxins, Abstract of the 9th Symposium on Environmental Chemistry, pp. 260-261 (Sapporo, 2000.6.21)

Yuan Yao, Shigeki Masunaga, Junko Nakanishi, Keiji Okuda, Hideshige Takada: Historical Trend Analysis of PCDD/FS and Coplanar PCBs in Tokyo Bay, Abstract of the 9th Symposium on Environmental Chemistry, pp. 278-279 (Sapporo, 2000.6.21)

Youn-Seok Kang, Toru Taniuchi, Shigeki Masunaga, Junko Nakanishi: Concentration Profiles of PCDDs / DFs and Coplanar PCBs in Fish from Tkoyo Bay and Tateyama Bay, Abstract of the 9th Symposium on Environmental Chemistry, pp. 426-427 (Sapporo, 2000.6.21)

Jae-Won Choi, Muneaki Matsuda, Naomasa Iseki, Shigeki Masunaga, Shinichi Hayama, Yutaka Watanuki, Tadaaki Wakimoto: PCDD/Fs and Other Persistent Organochlorines in Black-tailed Gulls (Larus crassirostris) from Rishiri Is.,Hokaido, Abstract of the 9th Symposium on Environmental Chemistry, pp. 430-431 (Sapporo, 2000.6.21)

Iseki Naomasa, Shigeki Masunaga, Junko Nakanishi: Exposure Evalution and Distribution of Polychlorinated Dibenzo-ρ-dioxins, Polychlorinated Dibenzofurans and Coplanar PCBs in Common Cormorants (Phalacrocorax carbo) collected from Japan, Abstract of the 9th Symposium on Environmental Chemistry, pp. 432-433 (Sapporo, 2000.6.21) 

2001

Chieko Morinaka, Shigeki Masunaga: Quantification of Chemicals Responsible for AhR of H4IIE-Luciferase assay, Environmental Sciences 9[2&3] p.144, EPOCHAL Tsukuba (2001.12.14) (Quantification of the AhR responsible chemicals in ash by H4IIE-luciferase assay, The 4th Annunal Meeting of Japan Society of Endocrine Disruptors Research, Abstracts p. 223)

Jae-Won Choi, Muneaki Matsuda, Masahide Kawano, Naomasa Iseki, Shigeki Masunaga, Byung-Yoon, Shin-ichi Hayama, Yutaka Watanuki, Tadaaki Wakimoto: Specific Accumulations of Polychlorinated Naphthalene Congeners in Gull Eggs from Korea and Japan, The 4th Annunal Meeting of Japan Society of Endocrine Disruptors Research Program and Abstracts p. 431, EPOCHAL Tsukuba (2001.12.14)

Takashi Iizuka, Naomasa Iseki, Shinichi Hayama, Shigeki Masunaga, Junko Nakanishi: Trends of Polychlorinated Dibenzo-ρ-dioxins, Polychlorinated Dibenzofurans and Coplanar PCBs Exposure and Risk Estimation in Common Cormorants in and around Tokyo Bay, Abstract of the 10th Symposium on Environmental Chemistry, pp.120-121 (Matsuyama, 2001.5.24)

Shigeki Masunaga, Yuan Yao, Isamu Ogura, Takeo Sakurai, Junko Nakanishi: Identification of dioxin sources on the basis of congener-specific information, Abstract of the 10th Symposium on Environmental Chemistry, pp. 232-233 (Matsuyama, 2001.5.24)

Yuan Yao, Isamu Ogura, Kenichi Ohnishi, Yutaka Kanai, Shigeki Masunaga, Junko Nakanishi: Study on the Historical Trends of Coplanar PCBs in Lake Shinji, Abstract of the 10th Symposium on Environmental Chemistry, pp. 262-263 (Matsuyama, 2001.5.24)

K. Senthil Kumar, N. Iseki, S. Masunaga, S. Hayama, J. Nakanishi: Elevated exposure of polychlorinated dibenzo-p-dioxins and dibenzofurans and dioxin-like polychlorinated biphenyls in livers of birds in Japan, Abstract of the 10th Symposium on Environmental Chemistry, pp. 296-297 (Matsuyama, 2001.5.24)

Jae-Won Choi, Muneaki matsuda, Masahide Kawano, Naomasa Iseki, Shigeki Masunaga, Byung-Yoon Min, Shinichi Hayama, Yutaka Watamuki, Tadaaki Wakimoto: PCBs in Black-tailed Gull ( Larus crassirostris ) Eggs from Korea and Japan, Abstract of the 10th Symposium on Environmental Chemistry, pp. 364-365 (Matsuyama, 2001.5.23)

Isamu Ogura, Shigeki Masunaga, Junko Nakanishi: Atmospheric behavior of dioxins from emission to deposition, Abstract of the 10th Symposium on Environmental Chemistry, pp. 416-417 (Matsuyama, 2001.5.24)

Yusuke Hirai, Masanori Owari, Isamu Ogura, Shigeki Masunaga, Junko Nakanishi: Determination of Dioxin-like PCB Sources by Congeners Patterns of Polychlorinated Biphenyl, Abstract of the 10th Symposium on Environmental Chemistry, pp. 426-427 (Matsuyama, 2001.5.24)

Jae-Won Choi, M. Matsuda, M. Kawano, N. Iseki, S. Masunaga, S. Hayama, Y. Watanuki, T. Wakimoto: Accumulation and profiles of persistent organochlorines in black-tailed gulls and their eggs from background area and the impact on their population, The 3rd Annual Meeting of Japan Society of Endocrine Disrupters Research, Yokohama, Japan (2000.12.15-16) Environmental Sciences 8[2&3] p.210 (2001.5)

Takuma Furuichi, Wakae Maruyama, Shigeki Masunaga, Junko Nakanishi: The behavior of estrogenic activity in sewage treatment plant, Abstract of the 35th Japan Society on Water Environment, p.229 (Gihu University, 2001.3.14)

Jiancheng Jin, Kang Youn-Seok, Masumi Yamamuro, Shigeki Masunaga, Junko Nakanishi: Specific bioaccumulation of PCDD/Fs and coplanar-PCBs in aquatic ecosystem, Abstract of the 35th Japan Society on Water Environment, p.255 (Gihu University, 2001.3.15) 

2002

Isamu Ogura, Kikuo Yoshida, Shigeki Masunaga, Junko Nakanishi: Sources and fate of atmospheric PCBs., Abstract of the 11th Symposium on Environmental Chemistry, pp. 242-243 (Hakone, 2002.6.4) 

Norihiro Kobayashi, Shigeki Masunaga, Junko Nakanishi: Behavior and Source of PCDD/Fs and co-PCBs in River Water, Abstract of the 11th Symposium on Environmental Chemistry, pp. 256-257 (Hakone, 2002.6.4)

Shigeki Masunaga, Yutaka Kameda, Hiroshi Hamada, Junko Nakanishi :Historical Trend of Dioxin and Agrochemicals in Rice Straw and Their Impact on Meat and Dairy Products, Abstract of the 11th Symposium on Environmental Chemistry, pp. 276-277 (Hakone, 2002.6.4)

Yusuke Hirai, Shigeki Masunaga, Junko Nakanishi, Masanori Owari :A case study of aerial PCB pollution in and around PCB waste storage, Abstract of the 11th Symposium on Environmental Chemistry, pp. 484-485 (Hakone, 2002.6.4)

Kim Kyoung-Soo, Shigeki Masunaga, Kim Jong-Guk: Study on analysis method of 209 PCB congeners in the ambient air, 第28回韓国分析科学会春期学術大会抄録集 p. 29, (O-A1) (Kang Kong, 2002.5.31-6.1)

Kim Kyoung-Soo, Shigeki Masunaga, Kim Jong-Guk: Concentration and congener pattern of PCB in the air at Yokohama, 第28回韓国分析科学会春期学術大会抄録集 p. 157, (P-104) (Kang Kong, 2002.5.31-6.1)

Wataru Naitoto, Shigeki Masunaga, Junko Nakanishi, Kenichi Miyamoto, Steve M. Vartell: Examining the use mathematical models in ecological risk assessment of chemicals, Abstract of the 36th Japan Society on Water Environment, p.74 (Okayama University, 2002.3.15)

Norihiro Kobayashi, Hiroki Tatsumi, Shigeki Masunaga, Junko Nakanishi: Composition and Source of PCDD/Fs in River Water, Abstract of the 36th Japan Society on Water Environment, p.311 (Okayama University, 2002.3.15)

Kenichi Onishi, Yuan Yao, Shigeki Masunaga, Masumi Yamamuro, Kikuo Yoshida, Junko Nakanishi: Analysis of PCDD/Fs in Lake Shinji Basin, Abstract of the 36th Japan Society on Water Environment, p.462 (Okayama University, 2002.3.15)

Wataru Naitoto, Jiancheng Jin, Masumi Yamamuro, Shigeki Masunaga, Junko Nakanishi: Dynamics of PCDD/DFs and coplanar PCBs in aquatic food chain in Tokyo Bay, Abstract of the 36th Japan Society on Water Environment, p.536 (Okayama University, 2002.3.15) 

2003

Sunardi, S. Masunaga, N. Iseki, S. Kasuga, J. Nakanishi: Trends of some organochlorine residues in prawn (Macrobrachium Nipponense) from Kasumigaura Lake during 1970s - 1990s, 37th Annual Meeting of the Japan Society on Water Environment p.28 (2003.3.4-7, Kumamoto)

A.Seino, S.Masunaga, J.Nakanishi, S.Furusho: Detection of pharmaceuticals in the water environment, 37th Annual Meeting of the Japan Society on Water Environment p.344 (2003.3.4-7, Kumamoto)

Y.Kameda, S.Masunaga, T.Komai, J.Nakanishi: Aerosol Size Distribution of Polycyclic Aromatic Hydrocarbons and Atmospheric Loadings, 37th Annual Meeting of the Japan Society on Water Environment p.556 (2003.3.4-7, Kumamoto) Poster

N.Kobayashi, S.Masunaga, J.Nakanishi: Source Identification of PCDD/Fs and Coplanar-PCBs in River Water, 37th Annual Meeting of the Japan Society on Water Environment p.560 (2003.3.4-7, Kumamoto) Poster

M.Murata, S.Masunaga, J.Nakanishi: Ecological Risk Assessment of Dioxins and Dioxin-like PCBs on Wild Bird Populations, 37th Annual Meeting of the Japan Society on Water Environment p.561 (2003.3.4-7, Kumamoto) Poster

T.Furuichi, S.Yamazaki, S.Masunaga, J.Nakanishi: Identification of Estrogenic Activity in the Environment with Instrumental Analysis and in-vitro Bioassay (1) River Water, 37th Annual Meeting of the Japan Society on Water Environment p.593 (2003.3.4-7, Kumamoto) Poster

S.Yamazaki, T.Furuichi, S.Masunaga, J.Nakanishi: Identification of Estrogenic Activity in the Environment with Instrumental Analysis and in-vitro Bioassay (2) Sediment, 37th Annual Meeting of the Japan Society on Water Environment p.594 (2003.3.4-7, Kumamoto) Poster

Norihiro Kobayashi, Shigeki Masunaga, Junko Nakanishi: Estimation of Source and Load of PCDD/Fs and Dioxin-like PCBs in River Water in Tokyo, Abstract of the 12th Symposium on Environmental Chemistry, pp. 404-405 (Niigata, 2003.6.25) Poster192

Kim Kyoung-Soo, Fumihiro Nakaji, Junko Nakanishi, Shigeki Masunaga: Annual Variation of Concentration and Composition of PCBs in Ambient Air, Abstract of the 12th Symposium on Environmental Chemistry, pp. 414-415 (Niigata, 2003.6.25) Poster197

Mitsuhiro Aoyagi, Yuji Kashima, Jun Hasegawa, Haruya Sakai, Mitsuaki Matsui, Shigeki Masunaga, Toshiko Okabe: Binding Affinity of Nitrophenol Compounds with Human Transthyretin, Abstract of the 12th Symposium on Environmental Chemistry, pp. 468-469 (Niigata, 2003.6.25) Poster226

Yutaka Kameda, Junko Shirai, Shigeki Masunaga, Takeshi Komai, Junko Nakanishi: Size Distributions of Atmospheric PAHs and Dioxin-like Toxicity and Estimation of Their Depositions to Human Respiratory Tract, Abstract of the 12th Symposium on Environmental Chemistry, pp. 682-683 (Niigata, 2003.6.26) Poster334

Yutaka Kameda, Junko Shirai, Shigeki Masunaga, Takeshi Komai, Junko Nakanishi: Size Distributions of Dioxin-like Toxicity and the Contributions of PAHs and Dioxins, Abstract of the 12th Symposium on Environmental Chemistry, pp. 684-685 (Niigata, 2003.6.26) Poster335 

2004

Sumie Kagiya, Yutaka Kameda, Shigeki Masunaga: A Novel Approach to Identify Multiple Stressors to Pseudorasbora parva by AFLP Analysis (2), 38th Annual Meeting of the Japan Society on Water Environment p.266, (2004.3.17-19, Sapporo)

Atsuko Seino, Shigeki Masunaga, Sanae Furusho: Detection of Human and Veterinary Pharmaceuticals in Sewage Treatment Plant Effluent and River Water, 38th Annual Meeting of the Japan Society on Water Environment p.583, (2004.3.17-19, Sapporo) Poster

Mari Arai, Norihiro Kobayashi, Shigeki Masunaga: Source Identification of Dioxins and Dioxin-like PCBs in Sediment Collected from the Ichihara Port, Chiba, 38th Annual Meeting of the Japan Society on Water Environment p.594, (2004.3.17-19, Sapporo) Poster

Takuma Furuichi, Shigeki Masunaga, Kazuyoshi Suzuki: Identification of Estrogenic Substances in Animal Wastewater Samples with Instrumental Analysis and in vitro Bioassay, 38th Annual Meeting of the Japan Society on Water Environment p.665, (2004.3.17-19, Sapporo) Poster

Yutaka Kameda, Sumie Kagiya, Shigeki Masunaga, Masashi Suzuki: A Novel Approach to Identify Multiple Stressors to Pseudorasbora parva by AFLP Analysis (1), 38th Annual Meeting of the Japan Society on Water Environment p.652 (2004.3.17-19, Sapporo) Poster

Rena Sakashita, Takuma Furuichi, Shigeki Masunaga: Basic Research on Dioxin-like Activity with in vitro Bioassay (CALUX), 38th Annual Meeting of the Japan Society on Water Environment p.666 (2004.3.17-19, Sapporo) Poster

Mitsuhiro Aoyagi, Tomokazu Suzuki, Hiroaki Kuroki, Tameo Okumura, Shigeki Masunaga: Polychlorinated Biphenylol in Human Serum, Abstract of the 13th Symposium on Environmental Chemistry, pp. 210-211 (Shizuoka, 2004.7.7-9)

Yutaka Kameda, Sumie Kagiya, Shigeki Masunaga: A Novel Approach to Identify Multiple Stressors to Pseudorasbora parva by AFLP Analysis, Abstract of the 13th Symposium on Environmental Chemistry, pp. 524-525 (Shizuoka, 2004.7.7-9) Poster 7P114

Ryosuke Odaka, Shigeki Masunaga: Analysis of Perfluorinated Surfactant (PFOS and PFOA) in Sea Water from Tokyo Bay, Abstract of the 13th Symposium on Environmental Chemistry, pp. 686-689 (Shizuoka, 2004.7.7-9) Poster 8P273

Atsuko Seino, Shigeki Masunaga, : Pharmaceuticals in the water environment, Abstract of the 7th Symposium on Japan Society on Water Environment, p.21 (2004.9.13, Waseda University)

Hideaki Sanjo, Satake Kenichi, Yu Wang, Shigeki Masunaga: Evaluation o Outer Bark and Inner Bark of Maidenhair Tree (Ginkgo Biloba Linn.) as Indicators for Mercury Pollution, Proceedings of the 45th Annual Meeting of Japan Society for Atmospheric Environment, pp. 537 (2004.10.21, Akita)

Shin Kubota, Hiroto Kawashima, Shigeki Masunaga: Long-term Measurement of PM2.5 and the Effect of Diesel Exhaust Control Strategies, Proceedings of the 45th Annual Meeting of Japan Society for Atmospheric Environment, pp. 302 (2004.10.20, Akita)

Yutaka Kameda, Junko Shirai, Shigeki Masunaga, Takeshi Komai, Junko Nakanishi: Size Distributions of Dioxin-like Toxicity and the Contributions of PAHs and Dioxins, Abstract of the 12th Symposium on Environmental Chemistry, pp. 684-685 (Niigata, 2003.6.26) Poster335 

2005

Yutaka Kameda, Sumie Kagiya, Shigeki Masunaga: The Distributions of Genetic Diversity in Pseudorasbora parva Population and their Genotypes at Various Sites in a River, 39th Annual Meeting of the Japan Society on Water Environment p.175 (2005.3.17-19, Chiba University)

Akira Kagayama, Tomohiro Yamasaki, Yoshiyuki Nakamura, Shigeki Masunaga, Susumu Konuma: Effects of Organic Matter on Adsorption of Organotin Compounds to Harbor Sediments, 39th Annual Meeting of the Japan Society on Water Environment p.19 (2005.3.17-19, Chiba University)

Kazuo Hasunuma, Masafumi Tamada, Shigeki Masunaga: Development of an Aquatic Bioaccumulation Model for Persistent Organic Pollutants, 39th Annual Meeting of the Japan Society on Water Environment p.296 (2005.3.17-19, Chiba University)

Hiroaki Itoh, Kikuo Yoshida, Shigeki Masunaga: Evaluation of the Effectiveness of Governmental Control of Human Exposure to Phthalates in Japan Using a Urinary Biomarker Approach, 75th Annal Meeting of the Japanese Society for Hygiene p.255 (2005.3.27-30, Niigata) Poster

Yutaka Kameda, Shigeki Masunaga : Aquatic Ecological Risk Assessment for PCDD/Fs and Dioxin-like PCBs in Kanagawa Prefecture Based on GIS Database, 14th Symposium on Environmental Chemistry Programs and Abstracts p.426-427 (2005.6.15-17, Osaka)

Yuji Kashima, Nobuyasu Seike, Mitsuaki Matsui, Haruya Sakai, Shigeki Masunaga, Toshiko Okabe :Effect of Organohalogen Compounds on Estrogenisity in the Extract from Paddy Soil, 14th Symposium on Environmental Chemistry Programs and Abstracts p.536-537 (2005.6.15-17, Osaka)

Yutaka Kameda, Shigeki Masunaga : Distributions of Genetic Diversity in Pseudorasbora parva Populations, Their Genotypes and Stressors to them in Nogawa River, 14th Symposium on Environmental Chemistry Programs and Abstracts p.678-679 (2005.6.15-17, Osaka)

Muendo Muthini, Hanai Yoshimichi, Yutaka Kameda, Shigeki Masunaga : Polycyclic Aromatic Hydrocarbons in Urban Air : Levels and Patterns in Yokohama, Japan and Nairobi, Kenya, 14th Symposium on Environmental Chemistry Programs and Abstracts p.426-427 (2005.6.15-17, Osaka)

Shigeki Masunaga : Outline of "Environmental Risk Management for Bio/Eco-Systems" Program, Abstract of the Conference on Environmental Science '05 (2005.9.9, Nagoya)

Hiroto Kawashima, Shin Kubota, Kazuki Sasayama, Hiroshi Kimura, Shigeki Masunaga : Source Apportionment for PM2.5 in Yokohama City, The Geochemical Society of Japan 2005 (2005.9.27, University of the Ryukyus)

2006

Yoshiyuki Ishiwatari, Tomohiro Yamasaki, Yoshiyuki Nakaumura, Tetsunori Inoue, Shigeki Masunaga: Experiments of Release and Resuspension of Organotin Compounds form Harbour Sediment, 40th Annual Conference of the Japan Society on Water Environment p.188 (2006.3.15, TOHOKU GAKUIN University)

Tomohiro Yamasaki, Yoshiyuki Nakaumura, Shigeki Masunaga: Field Observations on the Sediment-Seawater Partitioning of Tributyltin Compounds, 40th Annual Conference of the Japan Society on Water Environment p.189 (2006.3.15, TOHOKU GAKUIN University)

Masafumi Tamada, Yutaka Kanai, Shigeki Masunaga: Source and Dechlorination Analyses of PCBs in Tokyo Bay Sediment Based on Congener Specific Information, 40th Annual Conference of the Japan Society on Water Environment p.191  (2006.3.15, TOHOKU GAKUIN University)

Yusuke Honda, Yutaka Kameda, Shigeki Masunaga: Analysis of Heavy Metal Pollution in Aquatic Environment at Urban Area, 40th Annual Conference of the Japan Society on Water Environment p.280 (2006.3.16, TOHOKU GAKUIN University)

Yutaka Kameda, Shigeki Masunaga: A Novel Analysis to Estimate Dioxin-like Compounds Threshold on Freshwater Fish, 40th Annual Conference of the Japan Society on Water Environment p.321 (2006.3.16, TOHOKU GAKUIN University)

Mari Nakamura, Masafumi Tamada, Yoshikazu Fujii, Nobuhiro Kaneko, Shigeki Masunaga: The Accumulation of PCDD/Fs and Dioxin-like PCBs in Earthworms, 40th Annual Conference of the Japan Society on Water Environment p.322 (2006.3.16, TOHOKU GAKUIN University)

Aya Tanimoto, Atsuko Yamamoto, Yutaka Kameda, Shigeki Masunaga: Contribution of Sewage Treatment Plants to Pharmaceutical Residues in a River, 40th Annual Conference of the Japan Society on Water Environment p.381 (2006.3.16, TOHOKU GAKUIN University)

Yutaka Kameda, Yusuke Honda, Shigeki Masunaga: Heavy metal concentrations and source apportionment of zinc in the urban river, 15th Symposium on Environmental Chemistry Programs and Abstracts p.244-245 (2006.6.20-22, Sendai)

Yutaka Kameda, Shigeki Masunaga: A trial estimation of Dioxin thresholds : Epidemiological evidence for population-level effects of Dioxin-like compounds among various freshwater fishes, 15th Symposium on Environmental Chemistry Programs and Abstracts p.252-253 (2006.6.20-22, Sendai)

Mari Nakamura, Masafumi Tamada, Yoshikazu Fujii, Nobuhiro Kaneko, Shigeki Masunaga: The accumulation of PCDD/Fs and dioxin-like PCBs in soil ecosystem, 15th Symposium on Environmental Chemistry Programs and Abstracts p.320-321 (2006.6.20-22, Sendai)

Hokuto Yoshikawa, Masafumi Tamada, Takayuki Usuda, Chiharu Kato, Shigeki Masunaga: Accumulation Profiles of PCDD/Fs and Dioxin-like PCBs in Wild Avian Species form Kanagawa Prefecture, 15th Symposium on Environmental Chemistry Programs and Abstracts p.322-323 (2006.6.20-22, Sendai)

Tomoharu Takeda, Yoshimichi Hanai, Ryosuke Odaka, Shigeki Masunaga: Transportation of perfluorinated compounds by the rivers flowing into the Tokyo Bay, 15th Symposium on Environmental Chemistry Programs and Abstracts p.460-461 (2006.6.20-22, Sendai)

2007

Yusuke Honda, Hiroto Nishijima, Shigeki Masunaga, Yutaka Kameda: Zinc Pollution in an Urban Aquatic Environment, The 41th Annual Conference of the Japan Society on Water Environment p.6 (2007.3.15, Osaka Sangyo University)

Masafumi Tamada, Shigeki Masunaga, Yutaka Kanai: Source Apportionment and Anaerobic Dechlorination of PCBs in Tokyo Bay Sediment Core, The 41th Annual Conference of the Japan Society on Water Environment p.272 (2007.3.16, Osaka Sangyo University)

Yoshiyuki Ishiwatari, Tomoharu Yamasaki, Yoshiyuki Nakamura, Susumu Konuma, Shigeki Masunaga: Experiments on Release and Resuspension of Tributyltin Compounds from Harbour Sediment to Sea Water, The 41th Annual Conference of the Japan Society on Water Environment p.273 (2007.3.16, Osaka Sangyo University)

Hironobu Okuma, Maiko Ohno, Yoshimichi Hanai, Shigeki Masunaga: Fate of Pharmaceuticals from Sewage Treatment Plants in the Recipient River Water, The 41th Annual Conference of the Japan Society on Water Environment p.395 (2007.3.17, Osaka Sangyo University)

Yasuyuki Zushi, Tomoharu Takeda, Shigeki Masunaga: Dynamic State of PFCs in the Environment, The 41th Annual Conference of the Japan Society on Water Environment p.494 (2007.3.17, Osaka Sangyo University)

Heesoo Eun, Yun-Seok Kim, Hidenobu Kunii, Yoshiaki Tsuzuki, Shigeki Masunaga: Temporal Changes of Persistent Organic Pollutants (POPs) in sediment Cores, Lake Nakaumi, 16th Symposium on Environmental Chemistry Programs and Abstracts p.416-417 (2007.6.21, Kitakyushu International Conference Center)

Ryo Koga, Shigeki Masunga: Analytical Method of Metabolites in Urine for Humane Exposure Assessment of Parabens, 16th Symposium on Environmental Chemistry Progams and Abstracts p.526-527 (2007.6.21, Kitakyushu International Conference Center)

Shino Kuwa, Kikuo Yoshida, Shigeki Masunaga: Environmental Chemical Risk Assessment for Children, Proceedings of the SRA-Japan Annual Conference, Vol. 20, 95-100 (2007.11.17-18, Tokushima University)

Chikako Arakawa, Hiroaki Ito, Shigeki Masunaga, Kikuo Yoshida: Examination of Cumulative Risk Assessment Approach: A Case Study for Phthalate Esters, Proceedings of the SRA-Japan Annual Conference, Vol. 20, 187-192 (2007.11.17-18, Tokushima University)

2008

Hiroto Nishijima, Yuichi Sato, Wataru Naito, Shigeki Masunaga, :Relationship Analysis of Aquatic Heavy Metal Pollution and Land-use by GIS, The 42th Annual Conference of the Japan Society on Water Environment p.6 (2008.3.19-21, Nagoya University)

Yasuyuki Zushi, Tomoharu Takeda, Shigeki Masunaga : Identifying the nonpoint source of Perfluorinated compounds using geographic information system (GIS), The 42th Annual Conference of the Japan Society on Water Environment p.6 (2008.3.19-21, Nagoya University)

Susumu Konuma, Ayako Ogawa, Yoshiyuki Nakamura, Shigeki Masunaga : Screening of emerging contaminants in estuaries and river basins in Japan, The 42th Annual Conference of the Japan Society on Water Environment p.6 (2008.3.19-21, Nagoya University)

Yasuyuki Zushi, Shigeki Masunaga : Identification of Nonpoint Source Using Geographic Information System (GIS) and Its Problem, 14th Symposium of Japan Society on Water Environment p.122-123 (2008.9.17-18, Kansai University)

KhanMd. Firoz, Yuichiro Shirasuna, Koichiro Hirano and Shigeki Masunaga: Characterization of PM2.5, PM10-2.5 and PM>10 in ambient air, Yokohama, Japan, 2008 Annual Conference, Society of Environmental Science, Japan 18-19 (2008.9.18-19, Sapia Tower, Tokyo Station)

Yasuyuki Zushi, Tomoharu Takeda, Shigeki Masunaga : Study on the identification of PFC source for management of ecological risk caused by chemical substance, 2008 Annual Conference, Society of Environmental Science, Japan 18-19 (2008.9.18-19, Sapia Tower, Tokyo Station)

2009

Yasuyuki Zushi, Masafumi Tamada, Shigeki Masunaga, Yutaka Kanai : Time Trends of Perfluorinated Compounds in the Sediment Core of Tokyo Bay, The 43th Annual Conference of the Japan Society on Water Environment p.29 (2009.3.16-18, Yamaguchi University)

Ayako Ogawa, Susumu Konuma, Yoshiyuki Nakamura, Shigeki Masunaga, : Ambient Levels of UV Absorbers on the Tokyo Bay Shoreline, The 43th Annual Conference of the Japan Society on Water Environment p.501 (2009.3.16-18, Yamaguchi University)

Sho Takeda, Shigeki Masunaga, Hosono Shigeo :Source Apportionment of Dioxins in River Sediment using PMF, The 43th Annual Conference of the Japan Society on Water Environment p.532 (2009.3.16-18, Yamaguchi University)

Iku Enomoto, Satoshi Managaki, Shigeki Masunaga: Spatial distribution of HBCD in river sediment and its source, 18th Symposium on Environmental Chemistry, Programs and Abstracts p. 282-283 (2009.6.9-11, Tsukuba, Japan) Oral 2D-12

Satoshi Managaki, Yasukazu Yokoyama, Hiroki Hondo, Yuichi Miyake, Shigeki Masunaga: Emission load of hexabromocyclododecane In Japan considering its life cycle, 18th Symposium on Environmental Chemistry, Programs and Abstracts, p. 322-323 (2009.6.9-11, Tsukuba, Japan) Oral 2F-9

Nobuyasu SEIKE, Yuso KOBARA, Takashi OTANI, Habib MD. AHSAN, Shigeki MASUNAGA: Evaluation for POPs monitoring by using passive air sampler, 18th Symposium on Environmental Chemistry, Programs and Abstracts, p. 442-443 (2009.6.9-11, Tsukuba, Japan) Poster P30

Susumu KONUMA, Ayako OGAWA, Shigeki MASUNAGA and Yoshiyuki NAKAMURA: UV filters in seawater and sediment: partitioning and horizontal distributions on the coastal shoreline in and around the Tokyo Bay, 18th Symposium on Environmental Chemistry, Programs and Abstracts, p. 448-449 (2009.6.9-11, Tsukuba, Japan) Poster P33

Ahsan Habib, Shigeki Masunaga, Nobuyasu Seike, Yuso Kobara, and Takashi Otani, Monitoring of PCB and PCN Distribution in Japan Using Passive Air Samplers, 18th Symposium on Environmental Chemistry, Programs and Abstracts, p. 862-863 (2009.6.9-11, Tsukuba, Japan) Poster P242

Tomoya INOUE, Shigeki MASUNAGA, Hideo OHTANI: Comparing the benefit and risk caused by the use of DecaBDE as TV frame retardant, 2009 Annual Meeting of Society of Environmental Science, Japan, p. 262-263 (2009.9.10-11; Univ. of Hokkaido) Poster P-15

Shino Kuwa, Kikuo Yoshida, and Shigeki Masunaga: Validation of Biologically EffectiveDoseEvaluationSystem and Consideration on Its Uncertainty, Proceedings of the SRA-Japan 22ndAnnualMeeting, 43-48 (2009.11.28-29, Waseda University) Oral

Hiroki HONDO, Satoshi MANAGAKI, Yasukazu YOKOYAMA, Shigeki MASUNAGA, Takeshi KOBAYASHI and Atsumi MIYAKE: Analysis of Emissions and Exposure of Brominated FlameRetardants from a Life-CyclePerspective, Proceedings of the SRA-Japan 22ndAnnualMeeting, 197-201 (2009.11.28-29, Waseda University) Oral

Tomoya INOUE, Shigeki MASUNAGA: Identifying problems in constructing management strategies of Hexabromocyclododecane based on benefit analysis, Proceedings of the SRA-Japan 22ndAnnualMeeting, 391-396 (2009.11.28-29, Waseda University) Poster

2010

Satoshi Managaki, Yasukazu Yokoyama, Shigeki Masunaga, Yuichi Miyake, Arata Kimura, Atsumi Miyake, Takeshi Kobayashi and Hiroki Hondo: A basis for total risk assessment with life-cycle of chemicals -Integrated analysis of the risk for Brominated Flame Retardants and GHG-, The 5th Meeting of the Institute of Life Cycle Assessment, Japan (2010.3.46, Yokohama Campus, Tokyo City University) Oral

Tomoya Inoue, Shigeki Masunaga: Socio-economic analysis of restriction of brominated flame retardant HBCD use, The 5th Meeting of the Institute of Life Cycle Assessment, Japan (2010.3.46, Yokohama Campus, Tokyo City University) Oral+Poster

Kensuke KOTANI, Shigeki MASUNAGA: Material flow analysis of LCD glass and Environmental Impact Assessment of its chlorine component, The 5th Meeting of the Institute of Life Cycle Assessment, Japan (2010.3.46, Yokohama Campus, Tokyo City University) Poster

Yasuyuki ZUSHI, Feng YE, Shigeki, MASUNAGA, Mamoru MOTEGI, Kiyoshi NOJIRI, Shigeo HOSONO, Toshinari SUZUKI, Yuki KOSUGI, Kumiko YAGUCHI: Survey of Perfluorinated Compound (PFC) pollution in the basin of Tokyo Bay –Application of the simultaneous analysis method for 38 types of PFCs-, The 44 Annual Conference of Japan Society on Water Environment, p. 547 (2010.3.15-17, Fukuoka University) Poster

Tomohiro YAMASAKI and Shigeki MASUNAGA: Control of Dioxin Release from Harbor Sediment Using Mats, The 44 Annual Conference of Japan Society on Water Environment, p. 359 (2010.3.15-17, Fukuoka University) Oral

Akiko TAKIZAWA, Tomohiro YAMASAKI, Susumu KONUMA and Shigeki MASUNAGA: Control of Dioxin Release from Harbor Sediment Using Mats, The 44 Annual Conference of Japan Society on Water Environment, p. 350 (2010.3.15-17, Fukuoka University) Oral

Yasuyuki Zushi, Shigeki Masunaga; Source Identification of perfluorinated compounds (PFCs) using GIS –A case study in Tokyo Bay basin-, 19th Symposium on Environmental Chemistry Programs and Abstracts p. 76-77 (2010.6.21-23; Chubu University, Nagoya)

Nobuyasu Seike, Yuso Kobara, Takashi Otani, Jonathan Hogarh, Shigeki Masunaga: OCPs monitoring in East Asian atmosphere using passive sampler, 19th Symposium on Environmental Chemistry Programs and Abstracts p. 452-453 (2010.6.21-23; Chubu University, Nagoya)

Shigeki Masunaga, Satoshi Managaki, Yasukazu Yokoyama, Hiroki Hondo: A basis for environmental chemical risk assessment from a life-cycle perspective, Annual Meeting of the Society of Environment p. 130-131 (2010.9.16, Toyo University)

Yasuyuki, ZUSHI and Shigeki, MASUNAGA: Development and Future Prospects of Novel Source Apportionment Method by GIS-based Receptor Model -Case Study on Diffuse Water Pollution by Perfluorinated Compounds (PFCs)–, 13th Symposium of the Japan Society of Water Environment, 335-340 (2010.9.8–9, Univ. of Kyoto)

Mohammed Abdus Salam, Yuichiro Shirasuna, Koichiro Hirano, Shigeki Masunaga: Monitoring and assessment of polycyclic aromatic hydrocarbons in roadside particulate matter of Yokohama, Japan, Proceedings of the 51st Annual Meeting of Japan Society for Atmospheric Environment, 239 (2010.9.8-10, Osaka University, Toyonaka Campus) Oral Presentation 1C0913

Yuichi Miyake et al.: Risk Information Platform of Chemicals for Effective Risk Management, Proceedings of the 51st Annual Meeting of Japan Society for Atmospheric Environment, p. 139-140 Special Meeting, Perspective on the risk assessment and management research for supporting rational regulation and voluntary action (2010.9.8, Osaka University, Toyonaka Campus)

Shino KUWA, Kikuo YOSHIDA, Shigeki MASUNAGA: Evaluation of Age-Dependent Biologically Effective Dose Evaluation System and Consideration on its Parameter Estimation Method, Proceedings of the Society for Risk Analysis-Japan 23rd Annual Meeting Vol. 23, 307-312 (Nov. 27-28, 2010; Meiji University, Tokyo)

Kensuke KOTANI, Shigeki MASUNAGA: Preliminary risk comparison analysis of brominated flame retardants and phosphorus flame retardants, Proceedings of the Society for Risk Analysis-Japan 23rd Annual Meeting, Vol. 23, 313-318 (Nov. 27-28, 2010; Meiji University, Tokyo)

2011

Kiyoshi Mitsugi, Shigeki Masunaga, Wataru Naito: Evaluation of Bioavailability of Heavy Metals in River Waters Using DGT, The 45th Annual Conference of Japan Society on Water Environment (2011.3 18-20; Sapporo)

Miyake Y, Kobayashi T, Kameya T, Masunaga S. Amagai T: Accuracy of Perfluolooctane Sulfonate Concentrations in Tokyo Bay using a Fate Model, The 45th Annual Conference of Japan Society on Water Environment (2011.3 18-20; Sapporo)

Yasuyuki ZUSHI, Feng YE, Shigeki MASUNAGA, Mamoru MOTEGI, Kiyoshi NOJIRI, Shigeo HOSONO, Toshinari SUZUKI, Yuki KOSUGI, Kumiko YAGUCHI: Spatial Distribution of Perfluorinated Compounds Extracted from Suspended Solids in the Basin of Tokyo Bay, The 45th Annual Conference of Japan Society on Water Environment (2011.3 18-20; Sapporo)

Kumiko KIMURA, Yutaka KAMEDA, Hiroshi YAMAMOTO, Norihide NAKADA, Shigekazu WATAMBE, Shigeki MASUNAGA: Occurrence of Pharmaceuticals and Personal Care Products (PPCPs) from Cosmetics in River Water, The 45th Annual Conference of Japan Society on Water Environment (2011.3 18-20; Sapporo)

Feng YE, Yasuyuki ZUSHI, Shigeki MASUNAGA: Analysis of Perfluorinated Compounds in Commercial Products, The 45th Annual Conference of Japan Society on Water Environment (2011.3 18-20; Sapporo)

Kumiko KIMURA, Yutaka KAMEDA,Hiroshi YAMAMOTO,Norihide NAKADA, Shigeki MASUNAGA: Occurrence of preservative and UV filters in cosmetics in river water, 20th Symposium on Environmental Chemistry Program and Abstracts, 178-179 (2011.7.16-18; Kumamoto Prefectural University) Oral

Yasuyuki ZUSHI, Feng YE, Mamoru MOTEGI, Kiyoshi NOJIRI, Shigeo HOSONO, Toshinari SUZUKI, Yuki KOSUGI, Kumiko YAGUCHI, Shigeki MASUNAGA: Spatial Distribution and Loadings of Particle Sorbed and Dissolved Perfluorinated Compounds in the Basin of Tokyo Bay, 20th Symposium on Environmental Chemistry Program and Abstracts, 186-187 (2011.7.16-18; Kumamoto Prefectural University) Oral

Nobuyasu SEIKE, Yuso KOBARA, Takashi OTANI, Jonathan HOGARH, Shigeki MASUNAGA: OCPs monitoring in East Asian atmosphere using passive sampler. III. Seasonal change in Japan, 20th Symposium on Environmental Chemistry Program and Abstracts, 502-503 (2011.7.16-18; Kumamoto Prefectural University) Poster

Kazuyuki Kurata Shigeki Masunaga Masaharu Tanimizu Wataru Naito: Analysis of zinc isotope ratio in environmental water, 20th Symposium on Environmental Chemistry Program and Abstracts, 844-845 (2011.7.16-18; Kumamoto Prefectural University) Poster

2012

Kumiko KIMURA, Yutaka KAMEDA, Shigekazu WATANABE, Shigeki MASUNAGA: Detection and seasonal variation of preservatives in river water through the Saitama City, The 46th Annual Conference of Japan Society on Water Environment, p. 528 (2012.3.14-16; Toyo Univ., Tokyo)

Shuping Han, Wataru Naito, Shigeki Masunaga: Evaluation of Heavy Metal Bioavailability in Natural River Waters Using DGT and Chemical Equilibrium Model, The 46th Annual Conference of Japan Society on Water Environment, p. 528 (2012.3.14-16; Toyo Univ., Tokyo)

Jonathan Hogarh, Nobuyasu Seike, Yuso Kobara, Shigeki Masunaga: Seasonal variation of atmospheric PCBs and PCNs in Japan, The 82nd Annual Meeting of the Japanese Society for Hygiene, abstract p. 265 (2012.3.24-26; University of Kyoto) Oral O-005

Yasuyuki ZUSHI, Shunji HASHIMOTO, Shigeki MASUNAGA, Yutaka KANAI, Akihiro FUSHIMI, Kiyoshi TANABE, Yasuyuki SHIBATA: Development of rapid comprehensive analysis using GCxGC-MS/MS and GCxGC-HRTOFMS –Applying to sediment core in Tokyo Bay-, 21th Symposium on Environmental Chemistry Abstracts CD, p. 226-227 (2012/7; Matsuyama, Ehime)

Oh JungKeun, Kotani Kensuke, Managaki Satoshi, Masunaga Shigeki: Distribution of HBCD and its Degradation Product in River Sediment, 21th Symposium on Environmental Chemistry Abstracts CD, p. 340-341 (2012/7; Matsuyama, Ehime)

Kumiko KIMURA, Yutaka KAMEDA,Hiroshi YAMAMOTO,Norihide NAKADA, Shigekazu, WATANABE, Shigeki MASUNAGA: Occurrence of twelve preservatives in urban river water and sediment, 21th Symposium on Environmental Chemistry Abstracts CD, p. 340-341 (2012/7; Matsuyama, Ehime)

Feng YE, Yasuyuki ZUSHI, Shigeki MASUNAGA: Analysis of perfluorinated compounds (PFCs) contained in commercial products, 21th Symposium on Environmental Chemistry Abstracts CD, p. 829-830 (2012/7; Matsuyama, Ehime) Poster

Yasuyuki ZUSHI and Shigeki MASUNAGA: GIS-based modeling for calculation of pollution level in a basin at high resolution –A case study for PFOS and PFOA pollution in Tokyo Bay basin–, 21th Symposium on Environmental Chemistry Abstracts CD, p. 849-850 (2012/7; Matsuyama, Ehime)

Kensuke KOTANI, Shigeki MASUNAGA: Development of QSAR model of organic phosphorus compounds for quantitative health risk assessment, Proceedings of the SRA-Japan 25th Annual Meeting, p. 134-138 (2012.11.9-11; Hikone Campus, Shiga Univerisity, Japan) Oral

Satoshi MANAGAKI, Kensuke, KOTANI, Tuyoshi KOBAYASHI, Hiroki HONDO, Toyoaki NAKARAI, Atusmi MIYAKE, Shigeki MASUNAGA: Life-cycle risk assessment for HBCD in consumer products: A basis for risk minimization considering chemical alternatives, p. 292-296 (2012.11.9-11; Hikone Campus, Shiga University, Japan) Poster

Rurika HATAYAMA, Masahiro TOKUMURA, Shigeki MASUNAGA: Measurement of incompletely oxidized products from air cleaning device, Proceedings of 2012 Annual Meeting of the Society of Indoor Environment, Japan, p. 142-143 (2012.12.15-16;Tokyo) (in Japanese) Poster

Toshiyuki KATAOKA, Isamu KURIBARA, Ritsuko KATAGIRI, Takeharu WADA, Shigeki MASUNAGA: Emission Rates of Hexabromocyclododecane (HBCD) from the Surface of Building Materials, Proceedings of 2012 Annual Meeting of the Society of Indoor Environment, Japan, p. 212-213 (2012.12.15-16;Tokyo) (in Japanese) Oral

Kensuke KOTANI, Feng YE, Shigeki MASUNAGA: Direct exposure of perfluorinated compounds (PFCs) from commercial products and its risk assessment, Proceedings of 2012 Annual Meeting of the Society of Indoor Environment, Japan, p. 214-215 (2012.12.15-16;Tokyo) (in Japanese) Oral

2013 

Makoto SEKINE, Masahiro TOKUMURA, Shigeki MASUNAGA, Susumu KONUMA, Tetsunosuke KANO: Simple assay for identifying toxic biodegradation intermediates from pharmaceuticals, The 47th Annual Conference of Japan Society on Water Environment, p. 317 (2013.3.11-13; Osaka Institute of Technology)

Nahomi ISOGAI, Jonathan N. Hogarh, Nobuyasu SEIKE, Yuso KOBARA, Shigeki MASUNAGA: Atmospheric Behavior of Organochlorine Pesticides in Western Africa, 22nd Symposium on Environmental Chemistry 144-145 (2013.7.31-8.2; Tokyo University of Agriculture and Technology)

Satoshi Managaki, JungKeun Oh, Shigeki Masunaga, Nobutake Sato: Determination of HBCD and its brominated derivatives by LC-TOFMS, Symposium on Environmental Chemistry 353-353 (2013.7.31-8.2; Tokyo University of Agriculture and Technology)

Kataoka, T., Kurihara, I, Kagagiri, R., Wada, T., Masunaga, S.: Exposure assessment of 3,3-Dichlorobiphenyl emitted from the products using pigments containing by-product PCB, Annual Meeting of the Society of Environment, p. 10 (2013.9.3-4; GRANShip, Shizuoka)

Masunaga, S., Kotani, K., Kobayashi, T., Miyake, A., Hondo, H., Managaki, S.: Comparative risk assessment between flame retardants, hexabromocyclododecane and its substitutes, Japan, Annual Meeting of the Society of Environment, p. 55 (2013.9.3-4; GRANShip, Shizuoka) 

Yuichi IWASAKI, Kensuke KOTANI, Shigeki MASUNAGA: Time to say good bye to NOEC and LOEC: Comparison with an ECx approach, Proceedings of the SRA-Japan 25th Annual Meeting, P-14 (2013.11.15-17; Chuo University, Tokyo)

Rurika HATAYAMA, Masahiro TOKUMURA, Kouichi TATSU, Shigeki MASUNAGA: Occurrence of volatile and semi-volatile organic compounds in vehicle cabin, Proceedings of 2013 Annual Meeting of the Society of Indoor Environment, Japan, p. 132-133 (Sasebo, 2013.12.5-6)

2014

Hao HUANG, Shigeki MASUNAGA, Norihisa TATARAZAKO, Haruna WATANABE: Evaluation of Japanese and Chinese Effluent Standards Using Daphnia Reproduction Test, the 48th Annual Conference of Japan Society on Water Environment (2014.3.17-19; Tohoku University, Sendai)

F. Ye, M. Tokumura, S. Islam, J. Oh, S. Masunaga, And Y. Zushi: Spatial distribution and importance of potential perfluoroalkyl acid precursors in urban rivers and sewage treatment plant effluent − Case study of Tama River, Japan, 17th Symposium of the Japan Society of Water Environment, 331-336 (2014.9.8–10, The University of Shiga Prefecture)

2015

Asato Sugawara, Masahiro Tokumura, Shigeki Masunaga: Effects of foreign substances on degradation of micropollutants by advanced oxidation processes, The 49th Annual Conference of Japan Society on Water Environment p. 62 (2015.3.16-18; Kanazawa University, Ishikawa)

Junya Negishi, Feng Ye、Masahiro Tokumura、Shigeki Masunaga: Effects of sewage impurity on the quantification of total perfluoroalkyl acid (PFAA) precursors, The 49th Annual Conference of Japan Society on Water Environment p. 283 (2015.3.16-18; Kanazawa University, Ishikawa)

Mohammad Raknuzzaman, Md Kawser Ahmed, Md Saiful Islam, Md Habibullah-Al-Mamun, Shigeki Masunaga: Trace metals contamination in surface water, sediment, some fishes and sea foods in the coastal area, Bangladesh, 24th Symposium on Environmental Chemistry, Program p. 102; Abstract p. 126-127 (2015.6.24-26; Sapporo Convention Center) (1C-16; Oral)

Junya Negishi、Masahiro Tokumura、Shigeki Masunaga: Effect of OH-radical scavenger on the quantification of the total perfluoroalkyl acid precursors, 24th Symposium on Environmental Chemistry, Program p. 115; Abstract p. 224-225 (2015.6.24-26; Sapporo Convention Center)

Masahiro Tokumura, Yuki Yamatori, Youichi Negishi, Shigeki Masunaga: Screening and Source Identification of Hazardous Substances in Car Indoor Dust using Marker Elements by Field Emission Electron Probe Micro Analyzer, 24th Symposium on Environmental Chemistry, Program p. 135; Abstract p. 414-415 (2015.6.24-26; Sapporo Convention Center) (P-042; Poster)

YNU International Symposium 2015 on Water Environment Management –Advanced wastewater treatment, WET and ecological risk assessment- (Yokohama Information and Culture Center, Information and Culture Hall)

Masahiro Tokumura, Yuki Yamatori, Yoichi Negishi, Shigeki Masunaga: Screening and Source Identification of Flame Retardants in Car Indoor Dust using Field Emission Electron Probe Micro Analyzer, Annual meeting of the Society of Environmental Science, Japan, p. 79 (2015.9.7-8; Univerisity of Osaka, Suita Campus) Poster P-18

Masahiro Tokumura, Kouichi Tatsu, Rurika Hatayama, Shigeki Masunaga: Simple air cleaning method using windowshield washer fluid for car cabin, Proceedings of 2015 Annual Meeting of the Society of Indoor Environment, Japan, p. 310-311 (2015.12.3-4; Okinawa Convention Center)

2016

Rie TAI, Wataru Naito, Shigeki MASUNAGA: Ecological risk assessment of copper on the Japanese marine environments, The 50th Annual Conference of JSWE, (2016.3.16-18; Tokushima)

Mohammad Raknuzzaman, Md Kawser Ahmed, Md Saiful Islam, Md. Habibullah-Al-Mamun,  Masahiro Tokumura, Makoto Sekine, Shigeki Masunaga: Seasonal Investigation of Trace Metals in Water, Sediment, Some Commercial Fish and Seafood in the Coastal Area of Bangladesh and Health Risk Assessment, The 50th Annual Conference of JSWE, (2016.3.16-18; Tokushima)

Shigeki MASUNAGA, Shuping HAN, Wataru NAITO, Ying ZHANG, Siyun ZHOU: Effect of Bioavailability Consideration on Ecological Risk Assessment of Metals – Case Study of Daliao River, China, The 50th Annual Conference of JSWE, (2016.3.16-18; Tokushima)

Makoto Sekine, Masahiro Tokumura, Mohammad Rknuzzaman, Al Mamun MD Habibullah, Kawser Mohammad, Shigeki Masunaga: Human health risk from arsenic exposure and its mitigation in Bangladesh, The Society of Chemical Engineers, Japan (SCEJ) 81st Annual Meeting (2016.3.13-15; Kansai University, Senriyama Campus)

Kenta Chiba, Rie Tai, Yu Nishimura, Shigeki Masunaga, Wataru Naito: Embryo-larval toxicity assays to copper for some Japanese important fishery species, 25th Symposium on Environmental Chemistry (2016.6.8-10; Niigata Convention Center Toki Messe)

Shihori NAKAMICHI, Junya NEGISHI, Sho KITAGUCHI, Masahiro TOKUMURA, Shigeki MASUNAGA: Quantification of total perfluoroalkyl acid precursors: Problems and possible improvements, 25th Symposium on Environmental Chemistry (2016.6.8-10; Niigata Convention Center Toki Messe)

Kenta Chiba, Rie Tai, Yu Nishimura, Kana Ito, Shigeki Masunaga, Wataru Naito: Toxicity of copper on some species of Japanese important fishery resource, 22nd Annual Meeting of the Japan Society of Environmental Toxicology, p. 17-18 (2016.9.6-7; Ehime University)

2017

Shihori NAKAMICHI, Sho KITAGUCHI, Risa FUJIWARA, Shigeki MASUNAGA: Study of Oxidative Decomposition Method for Quantification of Total Perfluoroalkyl Acid Precursors, The 51st Annual Conference of JSWE, page 241 (2017/3/15−17; Kumamoto University)

Risa FUJIWARA, Shihori NAKAMICHI, Sho KITAGUCHI, Shigeki MASUNAGA: Effect of Oxidation Time on the Quantification of Perfluoroalkyl Acid Precursors Using the Potassium Persulfate – Hydroxyl Radical Method, The 51st Annual Conference of JSWE, page 687 (2017/3/15−17; Kumamoto University)

Feng Ye, Masahiro Tokumura, Shigeki Masunaga: Behaviors of perfluoroalkyl acids and their precursors in the sewage treatment plants, 26th Symposium on Environmental Chemistry (2016.6.7-9; Shizuoka Convention & Arts Center “GRANSHIP”)

Masahiro Tokumura, Kouichi Tatsu, Toshiyuki Naito, Shigeki Masunaga, Yuichi Miyake, Takashi Amagai, Masakazu Makino: Car indoor air pollution by volatile organic compounds and aldehydes in Japan, Society of Automotive Engineers of Japan, Inc. 2017 JSAE Congress (Autumn) (2017.10.11-13; Osaka International Convention Center)

2018

Yuya NAGASHIMA, Shigeki MASUNAGA: Determination and Mass Balance of Phosphoric Acid Ester Flame Retardants in a sewage treatment plant, The 52nd Annual Conference of Japan Society on Water Environment (2018/3/15-17, Sapporo) Oral, 1-E-15-3

Yu NISHIMURA, Kenta OISHI, Kenta CHIBA, Yuma SASAKI, Yuichi IWASAKI, Wataru NAITO, Shuping HAN, Shigeki MASUNAGA: Concentration and Speciation of Metals in Seawater in Enclosed Coastal Seas, The 52nd Annual Conference of Japan Society on Water Environment (2018/3/15-17, Sapporo) Oral, 2-A-13-3

Kenta OISHI, Yu NISHIMURA, Yuma SASAKI, Shinji ISHIHARA, Yuichi IWASAKI, Wataru NAITO, Shigeki MASUNAGA: Bioavailability and Chemical Species of Metals in Enclosed Sea Sediments, The 52nd Annual Conference of Japan Society on Water Environment (2018/3/15-17, Sapporo) Oral, 2-A-13-4.

Junpei Miyazaki, XX Muramatsu, Yudai Goro, Masahiro Tokumura, Muhammad Rafiqul Islam, Yuichi Miyake, Masahiro Sakata, and Shigeki Masunaga: Effect of rice varieties and water management methods on arsenic and heavy metal concentration in rice in Bangladesh, Annual Meeting of the Society of Environmental Science, Japan, p. 126 (2018.9.10-11; Toyo University Akabanedai Campus) Poster P-39

Shigeki Masunaga: Environmental monitoring in Bangladesh – Pollution level and its relation to the rest of the world –, in Symposium-3 “Problems of environmental health caused by urbanization and globalization in Asia” organized by Kosuke Toshiki and Hirotaka Naitou, Annual Meeting of the Society of Environmental Science, Japan, p. 141-142 (2018.9.10-11; Toyo University Akabanedai Campus) Oral