3 ms·
Sounds like something else is going on. There shouldn't be much difference between the amount of water flowing into and out of a hydro dam.
by markdown 6y ago
Sounds like something else is going on. There shouldn't be much difference between the amount of water flowing into and out of a hydro dam.
- mullingitover 6y agoIt's not about the water flow, it's that there's a physical barrier that blocks migrating fish from going between the river and the bays/estuaries/ocean.
- markdown 6y agoMost fish species don't migrate.
- mullingitover 6y agoI mean, that's true, but also every fish species listed in the above quote does, and were severely negatively impacted by the dam. They in turn feed a large amount of other wildlife.
- markdown 6y agoI see. My mistake, I thought only salmon (from your list) migrated.