In the United States, the removal of dams now outpaces the construction of new ones–with more than 1,400 dams decommissioned since the 1970s–and a new study suggests that the ecosystem effects of dam removal can be predicted.
In the United States, the removal of dams now outpaces the construction of new ones–with more than 1,400 dams decommissioned since the 1970s–and a new study suggests that the ecosystem effects of dam removal can be predicted.