Satellite-Borne Measurements of Middle-Atmosphere Composition

Physics

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

1

Scientific paper

A number of satellite experiments have been launched in recent years with the goal of providing fundamental data needed for analysis of photochemistry, radiation, dynamics, and transport processes. Collectively, these experiments have accumulated information on the vertical and horizontal distributions of a host of minor constituents in the middle atmosphere. The combined satellite data set includes new global measurements of O3, NO2, N2O, HNO3, CH4, H2O, and aerosols, and more-limited data on CO, N2O5, ClONO2, HNO4, COF2, and CH3Cl. These data have provided descriptions of (1) the geographic extent and year-to-year change in the recently discovered Antarctic ozone hole; (2) interannual variability in N2O and CH4; (3) the winter high latitude NO2 `cliff'; (4) exchange of NO2 from the mesosphere to the stratosphere during polar night; (5) a lower limit total odd nitrogen distribution that displays a maximum that exceeds model calculated values; (6) variations in the newly discovered polar stratospheric clouds (PSCS) seen in the north and south polar regions; and (7) details of latitudinal and temporal aerosol variability. The existing satellite data set is deficient in certain key measurements including OH, HO2, H2O2, polar night N2O5, radiatively important aerosol properties, and simultaneous measurements of aerosols and gases involved in heterogeneous processes.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Satellite-Borne Measurements of Middle-Atmosphere Composition does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Satellite-Borne Measurements of Middle-Atmosphere Composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Satellite-Borne Measurements of Middle-Atmosphere Composition will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-1716043

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.