Y. Nagahama, K. Nishimura and H. Yamanishi(2015):Effect of trenches on the habitat of aquatic organisms in a salt marsh in Saga, Japan.Lowland Technololgy International,17,13,189-195.
Y. Nagahama, K. Nishimura, A. Kituska and H. Yamanishi(2014):Influence of Artificial Trenches on Habitat in a Tidal Area, 9th International Symposium on Lowland Technology, 664-669.
Yumi NAGAHAMA, Munehiro NOMURA, Megumu FUJIBAYASHI, Woo-seok SHIN and Osamu NISHIMURA(2011):Characterization of the Carbon Stable Isotope Ratio and Fatty Acid Structure of Zostera japonica in Coastal Areas, Journal of Water and Environment Technology,9,2,101-109
Yumi NAGAHAMA,Munehiro NOMURA,Megumu FUJIBAYASHI,Woo-Seok SHIN,Kazunori NAKANO,Osamu NISHIMURA(2009):Analysis of Organic Matters Transportation by Stable isotope and Fatty acids in Benthic Ecosystems of Zostera Japonica Meadows,Proceedings of the third international conference on estuaries and coasts,1,329-335
Woo-Seok Shin,Yong-Doo Lee,Megumu FUJIBAYASHI,Yumi NAGAHAMA, Munehiro NOMURA,Osamu NISHIMURA(2010):The origin of sediment organic matters at tidal flat in estuary,Journal of KSEE,32,1,1177-1184.
Woo-Seok Shin,Megumu Fujibayashi,Yumi Nagahama,Munehiro Nomura,Kazunori Nakano,Osamu Nishimura(2009):Estimation of origin of sediment organic matters in Tidal flat by Acid Decomposability,Proceedings of the third international conference on estuaries and coasts,1,373-379.
Yumi NAGAHAMA, Kento NISHIMURA, Aya KITSUKA and Hiroyuki YAMANISHI(09.2014):Influence of Artificial Trenches on Habitat in a Tidal Area, 9th International Symposium on Lowland Technology,Saga, Japan.
Yumi NAGAHAMA, Munehiro NOMURA, Megumu FUJIBAYASHI, Woo-seok SHIN, Osamu NISHIMURA(06.2010):The Difference between Zostera japonica and Primary Producers by Stable Isotope and Biomarker Fatty Acids as Trecer of Organic Matter in Coastal Area, WET2010
Yumi NAGAHAMA,Munehiro NOMURA,Megumu FUJIBAYASHI,Woo-Seok SHIN,Kazunori NAKANO,Osamu NISHIMURA(09.2009):Analysis of Oranic Matters Transportation by Stable isotope and Fatty acids in Benthic Ecosystems of Zostera Japonica Meadows,ICEC2009
Yumi NAGAHAMA,Munehiro NOMURA,Nobuo CHIBA,Kazunori NAKANO,Osamu NISHIMURA(02.2009):Influence of the organic matter derived from Zostera japonica on benthic food webs in tidal flat,ASLO Aquatic Science Meeting 2009【Poster】
Gensei Ishimura, Yukari Furuta, Eisuke Hayaoka, Yumi Nagahama, Schuko Ohtsu, Ken Saito, Shigeo Sugiyama, Hiroaki Takemoto, Mari Takizawa, and Yasushi Watanabe(2012):Design and Evaluation of Intensive Workshop for Making Short-time Science Show Programs,PCST12,Florence,Italy
Megumu Fujibayashi,Wooseok Shin,Yumi Nagahama,Kazunori Nakano,Yoshio Aikawa and Osamu Nishimura(02.2011),A Symbiotic relationship between pond snail,Bellamya chinensis and attached algae on their shell,ASLO 2011 Aquatic Science Meeting,San Juan,Puerto Rico·USA【Poster】
SHIN,W.S.,FUJIBAYASHI,M.,NAGAHAMA,Y.,NOMURA,M.,NISHIMURA,O.(02.2011):The study on contribution of microbial organic matter in formation of tidal flat sediment, ASLO 2011 Aquatic Sciences Meeting,San Juan,Puerto rico·USA【Poster】
Megumu Fujibayashi,Wooseok Shin,Yumi Nagahama,Nobuo Chiba,Munehiro Nomura,Kazunori Nakano and Osamu Nishimura(08.2010):Evaluation of Food Sources Quality for Pond Snail, Bellmaya chinensis Based on Essential Fatty Acids Requirements,31st SIL Congress,Cape Town, Republic of South Africa
Woo-Seok Shin,Megumu Fujibayashi,Yumi Nagahama,Munehiro Nomura,Kazunori Nakano,Osamu Nishimura(2009):Estimation of origin of sediment organic matters in Tidal flat by Acid Decomposability,ICEC2009
Fujibayashi.M,Shin.W,Nagahama.Y,Nakao.K,Chiba.N,Nomura.M,Nishimura.O(2009):Identification of food sources of pond snail, cipangopaludina chinensis malleata, using fatty acid analysis,ASLO Aquatic Science Meeting 2009
Shin.W.S,Fujibayashi.M,Nagahama.Y,Tkechi.S,Nomura.M,Nakano.K,Nishimura.O(2009):Microbial degradation characteristics of fatty acids of macroalgae, Microalgae and marsh vegetation,ASLO Aquatic Science Meeting 2009