downstream

Tagged Discussions

Reservoirs, advantages and disadvantages

Zhu Huifen @zhuhuifen46 (3483) • China 19 Mar 17

Reservoirs contribute to economic development, but often accompanied by side effects, for instance, water takes to downstream huge amount of earth, and in the long run, causing natural problems. The Nile is one of the cases....

Upstream or Downstream Fish?

Vivian Sudhir @gofsey (1911) • Madurai, India 31 Mar 16

Fish swim upstream to reach their spawning grounds. But what happens in the meantime? When you have a body of fish swimming together against the current, a certain reaction takes place in their body. This changes the tone of the...

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