Tree-planting programs can do more harm than good

Tree-planting programs can do more harm than good

Tree-planting programs can do more harm than good
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Today, most of the remaining trees on Cape Breton Island, off the coast of Nova Scotia, are typical of a boreal forest. But during the Carboniferous period, which stretched from about 360 to 300 million years ago, the region was a subtropical swamp dominated by lycopids, giant relatives of today’s club mosses that could grow…

Jamaican iguana

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