One of the most severe threats to the environment of the Shantar Islands is a proposed tidal hydroelectric power station , which is currently on hold for lack of funds .
Although there is little visible evidence of human impact , the Shantar island ecosystem is under threat .
One of the most severe threats to the environment of the Shantar   is a proposed tidal hydroelectric power station , which is currently on hold for lack of funds .
Although there is little visible evidence of human impact , the Shantar island ecosystem is under threat .