Because the effects of greenhouse gases are additive, stabilization of CO2 concentrations Patient at any level above about 500 ppmv Degree is likely to result in atmospheric changes equivalent to at least a doubling of the pre-industrial CO2 level. [ 13IPCCSTABILISATIONDESGAZ 0 MCLH 23/04/2014 ]

Studies conducted to address the question of how to deal with impermanent storage are based on different approaches: the value of delaying emissions, cost minimization of a specified mitigation scenario, or allowable future emissions in the context of an assumed Descriptor stabilization of atmospheric greenhouse gas concentrations Patient . [ 5IPCCDYOXYDE 0 MCLH 23/04/2014 ]

Conversely, if the same objectives were assigned to all sectors, the stabilization of the emissions Patient at the 1990 level Degree would lead to a marginal cost of reduction that would be very high in the transport and services sectors, and to a zero cost for the electricity and industrial sectors. [ JACLET 0 MCLH 23/04/2014 ]

There are several other issues that would help future decisionmaking about CCS by further improving our understanding of the potential contribution of CCS to the long-term global mitigation and stabilization of greenhouse gas concentrations Patient . [ 5IPCCDYOXYDE 0 MCLH 23/04/2014 ]

First, the Earth Summit at Rio, in 1992, proposed the stabilization of the concentrations of the greenhouse gases in the atmosphere Patient at a level that prevents any dangerous perturbation of the climate system Degree . [ JACLET 0 MCLH 23/04/2014 ]

Assessing the general implications of Article 2, involving the stabilization of all greenhouse gases (i.e., not just CO2) Patient is difficult because we lack clearly defined ranges for likely future emissions of methane, N2O, SO2 and other gases. [ 13IPCCSTABILISATIONDESGAZ 0 MCLH 23/04/2014 ]

The ultimate objective of that Convention is the " stabilization of greenhouse gas concentrations in the atmosphere Patient at a level that prevents dangerous anthropogenic interference with the climate system Degree ". [ 5IPCCDYOXYDE 0 MCLH 23/04/2014 ]

There are several other issues that would help future decisionmaking about CCS by further improving our understanding of the potential contribution of CCS to the long-term global mitigation and stabilization of greenhouse gas concentrations Patient . [ GREENFACTS 0 MCLH 23/04/2014 ]

This report confirms the finding in the SAR that earlier actions, including a portfolio of emissions mitigation, technology development and reduction of scientific uncertainty, increase flexibility in moving towards stabilization of atmospheric concentrations of greenhouse gases Patient . [ GREENFACTS 0 MCLH 23/04/2014 ]

An understanding of the constraints on the stabilization o f greenhouse gas concentrations Patient is fundamental to policy formulation with regard to the goals of the United Nations Framework Convention on Climate Change and its implementation. [ 13IPCCSTABILISATIONDESGAZ 0 MCLH 23/04/2014 ]

There has been confusion about the scientific aspects of stabilizing the atmospheric CO2 concentration vis-à-vis the stabilization of the concentrations of other gases Patient , particularly with regard to the concept of "lifetime". [ 13IPCCSTABILISATIONDESGAZ 0 MCLH 23/04/2014 ]

Stabilization of the N2O concentration Patient requires reduction of sources, and such reductions would need to extend over lengthy periods to influence concentrations because of the ~ 120-year lifetime of this gas. [ 13IPCCSTABILISATIONDESGAZ 0 MCLH 23/04/2014 ]

Considering the uncertainties involved and future learning, climate Patient stabilization will inevitably be an iterative process: nation states determine their own national targets based on their own exposure and their sensitivity to other countries' exposure to climate change. [ 8IPCCATTENUATION 0 MCLH 23/04/2014 ]