Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Trees were supposed to be the urban jungle’s salvation. After ...
TREES HAVE STORIES to tell. Within their annual growth rings are records of drought and deluge, but scientists can also use them to reconstruct environmental pollution events. Tree rings can be used ...
Some claim that the world’s forests absorb a third of global emissions every year. Particles and pollutant gases such as nitrogen oxides, ammonia and sulfur dioxide settle on the leaves of a tree, ...
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