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Progress in Earth and Planetary Science
Fig. 2 | Progress in Earth and Planetary Science

Fig. 2

From: Future projection of greenhouse gas emissions due to permafrost degradation using a simple numerical scheme with a global land surface model

Fig. 2

Cumulative GHG flux due to dynamic degradation of the Yedoma layer for CO2 (left, unit = PgC) and CH4 (right, unit = TgCH4). The simulations under the RCP2.6 (blue) and RCP8.5 (red) scenarios are shown. The width of the colored area represents the 68 percentiles of the simulated results forced by five GCMs, each of which involved 300 simulations with different model parameters sampled from the uncertainty ranges shown in Table 1. The average value of the model simulations is represented by the bold blue (RCP2.6) and red (RCP8.5) lines

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