13C / 12C ratios and the transfer of biospheric carbon to the atmosphere. (realclimate.org)
We attribute this increase to the response from the terrestrial component of the carbon cycle — a combination of reduction in biospheric uptake of CO2 over pan-tropical regions and an enhancement in biomass burning emissions over Southeast Asia and Indonesia. (science.sciencemag.org)
Our reforestation scenarios assume that today's net deforestation rate (∼ 1 GtC / year; see [54]-RRB- will stay constant until 2020, then linearly decrease to zero by 2030, followed by sinusoidal 100 GtC biospheric carbon storage over 2031 — 2080. (journals.plos.org)