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Insect herbivory alters impact of atmospheric change on northern temperate forests [Nature Plants]

par Frédéric Magné - publié le , mis à jour le

Stimulation of forest productivity by elevated concentrations of CO2 is expected to partially offset continued increases in anthropogenic CO2 emissions. However, multiple factors can impair the capacity of forests to act as carbon sinks ; prominent among these are tropospheric O3 and nutrient limitations1,2. Herbivorous insects also influence carbon and nutrient dynamics in forest ecosystems, yet are often ignored in ecosystem models of forest productivity.

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