Definition of "tropospheric" [tropospheric]

• Of, or relating to, the troposphere (adjective)

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• "The formation of secondary pollutants, such as tropospheric ozone and secondary aerosols, from primary pollutants such as SO2, NOX, NH3 and volatile organic compounds (VOCs) is strongly dependent on climate and atmospheric composition."
• "The structure of the frosty flakes also fascinate ice chemists like Purdue University's Travis Knepp, a doctoral candidate in analytical chemistry who studies the basics of snowflake structure to gain more insight into the dynamics of ground-level, or "tropospheric," ozone depletion in the Arctic."
• "Mr Bevirt of airborne wind turbine company Joby Energy, said wind power is a great source of energy, with an estimated 870 terawatts being carried in the tropospheric winds."