Tree fall?

Trees leaning over a lake. Perhaps they will fall if the ground becomes too wet or the wind blows too strongly. With global warming making the weather worse you can see how damage can increase.

Some efforts are being made to reduce the damage. In a few places there has been a reintroduction of beavers to lakes and rivers. It seems strange that an animal that actually fells trees could reduce flooding. But by building lodges (dams woven from tree branches that they live in) beavers slow the flow of water in rivers. The water pools behind them and so less water is released downstream. This can reduce the speed of water rising and so stop flooding.

So in some ways it’s good that the trees have been felled. But I guess the reintroduction has to be in a controlled way.

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