Sentences with phrase «of trace gases»

See lifetime for a different definition of response time pertinent to the rate of processes affecting the concentration of trace gases.

Compare the top and bottom bold graphs to see the effect of the trace gases.

These projected changes in anthropogenic emissions of trace gases from year 2000 to year 2100, making different assumptions on population development, energy use, and technology.

The primary goal is to take a detailed inventory of trace gases — those that make up less than 1 % of the total volume of the planet's atmosphere.

The global instantaneous atmospheric lifetime of a trace gas in the atmosphere is obtained by integrating the loss frequency l over the atmospheric domain considered.

A fraction of a trace gas to this cycle is like another flea on an elephant.

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

Say the people who panic over the fallacy that a trace increase of a trace gas in the atmosphere is going to cause the planet to go under in 80 years, or that Big Oil is behind the «denier movement».

The integral must be weighted by the distribution of the trace gas on which the sink processes act.

We will investigate the clustering of trace gas molecules onto ions.

We will investigate the clustering of trace gas molecules onto ions.

Immediate challenges that confront models of the terrestrial - atmosphere system include exchanges of carbon and water between the atmosphere and land, and the terrestrial sources and sinks of trace gases.

'' Mr. Gore's financial gains were based on the contradictory and error - plagued assertion that man's release of the trace gas CO2 will fry the planet.

Concern about environmental effects of airplanes leads to investigations of trace gases in the stratosphere and discovery of danger to ozone layer.

Observations of trace gases within this anticyclone by the CARIBIC flying observatory revealed large enhancements in the greenhouse gas methane (CH4), which increased over the course of the monsoon.

Considering a distribution of the trace gas C (x, y, z, t), a global instantaneous lifetime derived from the budget can be defined as:

our measurements don't enable us to draw conclusions about the role of a trace gas in it because the Earth is never in equilibrium,

Since many of the trace gases are odorous, these data reflect the characteristic scent of a city.

This was possible because the so - called eddy - covariance method is used to determine the concentration of trace gases depending on the direction of air flow.

Overall, the study results suggest that the dual comb technique is ideally suited to precise, reproducible sensing of trace gases in the atmosphere and can support the development of accurate models for use in global, satellite - based greenhouse gas monitoring.

He earned a Ph.D. in the Space and Atmospheric Physics Group at ICL, designing equipment for very high - resolution measurements of trace gases in the atmosphere.

Even the smallest quantities of trace gases do not go undetected by the sensors.

In about two weeks, the European Space Agency and Roscosmos orbiter will begin to scan the Martian atmosphere in search of trace gases, including those potentially linked to life.

We provide an extensive new sub-millimetre survey of the trace gas composition of Saturn's atmosphere using the broad spectral range (15 — 51 cm - 1) and high spectral resolution (0.048 cm - 1) offered by Fourier transform spectroscopy by the Herschel / SPIRE instrument (Spectral and Photometric Imaging REceiver).

The assertion is that because individual molecules of CO2 leave the atmosphere within a few years, claims of a building threat from the heat - trapping properties of this trace gas (amplified by feedbacks) are overblown.

Our gradual introduction of more carbon dioxide into the atmosphere will likely double the pre-industrial levels of this trace gas in the next 100 years.

Using the ARM Aerial Facility's (AAF) Gulfstream - 159 (G - 1) research aircraft, the team will fly three possible flight paths between Prudhoe Bay, Oliktok Point, Barrow, Atqasuk, Ivotuk, and Toolik Lake measuring carbon dioxide, methane, and carbon monoxide — also known as trace gases — using two different types of gas analyzers and collecting air samples of trace gases with a 12 - flask sampler.

High resolution cloud chemistry models have been shown to represent convective processing of trace gases quite well.