Sentences with phrase «model atmospheric dust»

Figure 1 shows the increase in model atmospheric dust when this source is added, relative to a simulation without the added dust source.

Not exact matches

In the clouds in her model, atmospheric gas would sometimes condense onto the shimmering dust particles, increasing in size to a few millimeters big.

This method tries to maximize using pure observations to find the temperature change and the forcing (you might need a model to constrain some of the forcings, but there's a lot of uncertainty about how the surface and atmospheric albedo changed during glacial times... a lot of studies only look at dust and not other aerosols, there is a lot of uncertainty about vegetation change, etc).

Anthropogenic fugitive, combustion and industrial dust is a significant, underrepresented fine particulate matter source in global atmospheric models.

More elaborate Earth System models often contain tracers related to atmospheric chemistry and aerosols (including dust and sea salt).

Claquin et al's model - derived findings show a change in tropical atmospheric forcing of «-- 2.2 to — 3.2 W m — 2» between PI and LGM earth, due to the increased albedo of atmospheric dust.

As far as Hansen's Scenario A, B, C forecasts back in the 80s, he could have just dusted off the model in 2005, plugged in the greenhouse emissions, volcanic eruptions, atmospheric component concentrations, etc..

To test the effect of atmospheric dust, we ran the GISS climate model with observed SSTs for 1932 - 1939, with and without the presence of a dust source over the Great Plains.

The second part of the dissertation analyzes dust emission in an atmospheric general circulation model (AGCM), where realistic simulation is inhibited by the model's coarse resolution compared to the scale of the circulations observed to mobilize dust.

As shown by our simulations with a climate − carbon cycle model, such a relationship between dust and climate implies that dust - induced cooling is responsible for the final step from intermediate to extreme glacial cooling and drawdown of atmospheric CO2 concentrations.

The accuracy of the simulations of GST by IPCC would also be improved significantly by introducing the influence of fine dust from the actual atmospheric nuclear explosions into their climate models; thus, global warming behavior could be more accurately predicted

The estimated GST drop due to fine dust from the actual atmospheric nuclear explosions based on the published simulation results by other researchers (a single column model and Atmosphere - Ocean General Circulation Model) has served to explain the stagnation in global warmodel and Atmosphere - Ocean General Circulation Model) has served to explain the stagnation in global warModel) has served to explain the stagnation in global warming.