Photosynthesis

From Leaf to Landscape

A tropical rainforest’s ability to take a deep breath depends in large part on a somewhat surprising factor—the age of its leaves.

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rainforest breath
Catching the Rainforest’s Breath

Armed with a suite of high-tech tools, scientists are measuring the flow of gases into and out of the Amazon rainforest to understand how this iconic ecosystem responds to seasonal and climatic shifts.