Not exact matches
Spectral radiance emitted to space consistent with Tyndall gas concentrations (confirms ability to calculate
radiative forcing); magnitude of Tyndall gas
radiative forcing larger than that of all
other known
forcing agents; observed temperature changes similar in magnitude to those estimated from
forcings (confirms ballpark estimates of climate sensitivity); observed pattern of temperature changes match Tyndall gas pattern better than that of all
other known
forcing agents.
The
radiative forcing estimates are based on the
forcing of greenhouse gases and
other forcing agents.5 The four selected RCPs were considered to be representative of the literature, and included one mitigation scenario leading to a very low
forcing level (RCP2.6), two medium stabilization scenarios (RCP4.5 / RCP6) and one very high baseline emission scenarios (RCP8.5).
Radiative forcing values include the net effect of all anthropogenic GHGs and
other forcing agents
Results: Spectral radiance emitted to space consistent with Tyndall gas concentrations (confirms ability to calculate
radiative forcing); magnitude of Tyndall gas
radiative forcing larger than that of all
other known
forcing agents; observed temperature changes similar in magnitude to those estimated from
forcings (confirms ballpark estimates of climate sensitivity); observed pattern of temperature changes match Tyndall gas pattern better than that of all
other known
forcing agents.
Global average
radiative forcing (RF) estimates and ranges in 2005 for anthropogenic carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O) and
other important
agents and mechanisms, together with the typical geographical extent (spatial scale) of the
forcing and the assessed level of scientific understanding (LOSU).
Radiative forcing as a result of increases in atmospheric CO2 concentrations caused by human activities since the preindustrial era predominates over all other radiative forcing agents (IPCC, 200
Radiative forcing as a result of increases in atmospheric CO2 concentrations caused by human activities since the preindustrial era predominates over all
other radiative forcing agents (IPCC, 200
radiative forcing agents (IPCC, 2007a, SPM).