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Global change

A green source of surprise

Living terrestrial vegetation emits large amounts of methane into the atmosphere. This unexpected finding, if confirmed, will have an impact on both greenhouse-gas accounting and research into sources of methane.

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Figure 1: Methane sources and sinks.

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Lowe, D. A green source of surprise. Nature 439, 148–149 (2006). https://doi.org/10.1038/439148a

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