Carbon and nitrogen stable isotope ratios of macroinvertebrates in the littoral zone of Lake Biwa: as indicators of anthropogenic activities in the watershed

Zin’ichi Karube, Youichirou Sakai, Tomohiro Takeyama, Noboru Okuda, Chikage Yoshimizu, Toshi Nagata, Ichiro Tayasu

Ecological Research

25

847

855

https://doi.org/10.1007/s11284-010-0715-1