Large-Scale Experiments Needed to Predict Global Change

Ecosystems are constantly exchanging materials through the movement of air in the atmosphere and water in lakes and rivers. The effects of humans, however, are another major source of connections among ecosystems.

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<p><a href="http://www.physorg.com/news131631136.html">Large-Scale Experiments Needed to Predict Global Change</a></p> <p>Ecosystems are constantly exchanging materials through the movement of air in the atmosphere and water in lakes and rivers. The effects of humans, however, are another major source of connections among ecosystems.</p>