Detailed text transcripts for TV channel - DW - 20180423:17:42:00
Climate change for many decades to come leaping we want to find out more about how forests function and how they react to climate change you don't. hear and his team measure trees on you will growth rings the thickness of each ring indicates how fast the tree grew in a certain year the rate of growth is directly linked to the carbon dioxide content of the. carbon dioxide can be compared to fertilizer the thicker growth ring indicates small c o two. but it's not good for a tree to grow too fast then they can end up outpacing their energy supply. trees have a certain amount of c o two to work wi...
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