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- Iwasaki, Yuichi; Kagaya, Takashi; Matsuda, Hiroyuki
- Environmental pollution 2018 v.241 pp. 272-278
- Ephemeroptera, etc ; bioavailability; biochemical oxygen demand; macroinvertebrates; monitoring; organic matter; prediction; rivers; surveys; water hardness; zinc; Show all 11 Subjects
- ... We investigated responses of macroinvertebrates to different zinc concentrations in urban rivers contaminated with organic matter in a regional-scale monitoring survey and a smaller-scale field study. The present study was designed to test our prediction that total zinc concentrations of ∼60 μg/L (twice the Japanese environmental quality standard) do not lead to significant reductions in richness ...