On still longer time scales, acidification by the invading CO2 dissolves carbonate sediments on the sea floor, which further
enhances ocean uptake.
Not exact matches
For example: 1) plants giving off net CO2 in hot conditions (r / t aborbing)-- see: http://www.climateark.org/articles/reader.asp?linkid=46488 2) plants dying out due to heat & drought & wild fires
enhanced by GW (reducing or cutting short their
uptake of CO2 & releasing CO2 in the process) 3)
ocean methane clathrates melting, giving off methane 4) permafrost melting & giving off methane & CO2 5) ice & snow melting, uncovering dark surfaces that absorb more heat 6) the warming slowing the thermohaline
ocean conveyor & its up - churning of nutrients — reducing marine plant life & that carbon sink.
O.T. but here's another paper for Kenneth to add to the ever growing pile of real research called «
Enhanced CO2
uptake at a shallow Arctic
Ocean seep field overwhelms the positive warming potential of emitted methane» and is available here http://www.pnas.org/content/114/21/5355.abstract.
Climate change increases the fraction of emissions that remain airborne by suppressing
ocean uptake,
enhancing soil respiration and reducing plant NPP.
When applying this statistical correction, Watanabe et al. found an
enhanced overall
ocean heat
uptake, which suggests that the slowed surface warming can be explained by internal variability transferring more heat to the deep
oceans, consistent with previous research.
Far riskier is intentional acceleration of carbon dioxide removal by
enhancing the biological
uptake in the
ocean through iron fertilization.
Changes in upper -
ocean biological productivity could also
enhance or inhibit
ocean uptake.
Changes in
ocean circulation could either
enhance or inhibit
ocean uptake.