Temporal differentiation and conditions of reproduction of chum salmon Oncorhynchus keta (Salmoniformes, Salmonidae) from the Tugur River basin (Khabarovsk Krai)

@article{Kulbachnyi2011TemporalDA,
  title={Temporal differentiation and conditions of reproduction of chum salmon Oncorhynchus keta (Salmoniformes, Salmonidae) from the Tugur River basin (Khabarovsk Krai)},
  author={S. E. Kul’bachnyi and Vyacheslav N Ivankov},
  journal={Journal of Ichthyology},
  year={2011},
  volume={51},
  pages={63-72}
}
Chum salmon Oncorhynchus keta from the Tugur River of Khabarovsk krai was studied. It was found that, in the river basin, chum salmon of two ecological groups reproduces: the first spawns at river sections with a pronounced underflow and the second spawns at river sections with a groundwater outlet. In the first anadromous migration, usually three maxima of… CONTINUE READING