The main goal of this program is to determine the global distribution of carbon dioxide and
other trace atmospheric gases by sampling at various altitudes and latitudes in the Pacific Basin, counting the molecules and using the data to test mathematical models» predictions.
The main objectives of this mission are to search for evidence of methane and
other trace atmospheric gases that could be signatures of active biological or geological processes and to test key technologies in preparation for ESA's contribution to subsequent missions to Mars.
Not exact matches
i) CO2 and
other trace gases are too small a proportion of the atmosphere to make a significant difference to overall
atmospheric density even if their volumes were to be multiplied many times over.
There are two separate issues: the correct radiative transfer model, then the correct ambient
atmospheric conditions (H20 and
other trace gases, temperature profiles, cloud properties, etc.).
temperature,
other climatic variables, and concentrations of aerosols and
trace gases; and (2) making raw and processed
atmospheric measurements accessible in a form that enables a number of different groups to replicate and experiment with the processing of the more widely disseminated data sets such as the MSU tropospheric temperature record.
Instead
atmospheric physics uses the fundamental equations (the radiative transfer equations) which determine absorption and emission of radiation by water vapor, CO2, methane, and
other trace gases.
States that
other feedbacks likely to emerge are those in which key processes include surface fluxes of
trace gases, changes in the distribution of vegetation, changes in surface soil moisture, changes in
atmospheric water vapor arising from higher temperatures and greater areas of open ocean, impacts of Arctic freshwater fluxes on the meridional overturning circulation of the ocean, and changes in Arctic clouds resulting from changes in water vapor content
As I have explained before those
other (primarily oceanic in my opinion) mechanisms dwarf by orders of magnitude any similar effect from anthropogenic increases in the amount of
atmospheric trace gases like CO2.
Of great urgency are the climate consequences of the increasing
atmospheric abundance of greenhouse
gases and
other trace constituents... [that] interact strongly with the Earth's energy balance, resulting in the prospect of significant global warming.