"Chihiro Yoshimura,Takaaki Masuyama,Jun Ito,Erika Otani,Ž™‹Ê ‘å•ã,Sekijima  T","Effect of Reservoir Water Level on Distribution and Trophic Structure of Benthic Macroinvertebrates in the Inflowing River in Northern Japan","2012 ALSO Aquatic Science Meeting",,,,,,2012,July