Sentences with phrase «other anthropogenic forcings»

Then you have what the abstract says except you put -(mainly from aerosols)- instead of - from other anthropogenic forcings.
It doesn't include other anthropogenic forcings, such as deforestation or methane emissions.
Other anthropogenic forces causing increases includes a wide spectrum of land - use issues, black soot pollution, «slash and burn» deforestation practices, the urban heat island (UHI) effect, poorly sited climate / weather stations, the egregious fabrication of modern global warming by governmental climate agencies and other factors.
The authors find that the results from each of these analyses are consistent, showing that the effects of changes in greenhouse gases, aerosols and other anthropogenic forcings on the climate of the Arctic region can be detected.
The black line represents five - year mean observed Arctic temperature anomalies, the coloured lines represent the simulated responses to all forcings (red), greenhouse gases alone (green), other anthropogenic forcings alone (mostly aerosols, orange) and natural forcings (blue).
Other anthropogenic forcings consist of black carbon (soot, formed by incomplete combustion), reflective aerosols (tiny airborne particles that reflect sunlight back to space), soil or dust, land cover changes, and forced cloud changes.
Greenhouse gases contributed a global mean surface warming likely to be between 0.5 °C and 1.3 °C over the period 1951 — 2010, with the contributions from other anthropogenic forcings likely to be between — 0.6 °C and 0.1 °C, from natural forcings likely to be between — 0.1 °C and 0.1 °C, and from internal variability likely to be between — 0.1 °C and 0.1 °C.
Here we quantify the separate contributions to observed Arctic land temperature change from greenhouse gases, other anthropogenic forcing agents (which are dominated by aerosols) and natural forcing agents.
However, this method assumes that the observed change in temperature since pre-industrial times is primarily a response to anthropogenic forcings, that all the other anthropogenic forcings are well quantified, and that the climate sensitivity parameter (Section 6.1) predicted by the GCM is correct (Rodhe et al., 2000).
In this approach based on detection and attribution methods, which is compared with other approaches for producing probabilistic projections in Section 10.5.4.5, different scaling factors are applied to the greenhouse gases and to the response to other anthropogenic forcings (notably aerosols); these separate scaling factors are used to account for possible errors in the models and aerosol forcing.
The IPCC's attribution argument is that only the warming from ~ 1950 to present was caused (mostly) by the anthropogenic increase in greenhouse gas concentrations and other anthropogenic forcings together.
Further, Swanson 2009 discussed that if climate is more sensitive to internal variability than currently thought, this would also mean climate is more sensitive to imposed forcings, which means that we would still expect CO2 and other anthropogenic forcings to cause substantial warming.
Recent research published in Nature Climate Change by PCIC's Mohammad Reza Najafi and Francis Zwiers, and Nathan Gillett from the Canadian Centre for Climate Modelling and Analysis attributes the amount of change in surface air temperature in the arctic due to natural forcing agents, anthropogenic greenhouse gas emissions and other anthropogenic forcings (primarily aerosols).
In order to better understand the causes of the Arctic's changing climate, the authors used observational data and nine CMIP5 global climate models to tease apart the effects of anthropogenic greenhouse gas emissions, natural forcings and other anthropogenic forcings (aerosols, ozone and land use changes).
that more than half of the observed increase in global average surface temperature from 1951 to 2010 was caused by the anthropogenic increase in greenhouse gas concentrations and other anthropogenic forcings together.»
-- natural forcing was around 7 % of the total — all other anthropogenic forcing beside CO2 cancel one another out
WG1 Figure 10.5 shows the likely ranges for attributable warming trends over the 1951 - 2010 period due to greenhouse gases, other anthropogenic forcings (land use changes, other pollutants), natural forcings (solar and volcanic changes) and natural variability compared to observations.
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