... two volcanic eruptions in the 1980s, the team estimate that human activity accounts for a rise in the tropopause of 50-53 metres per decade – around 80 percent of the total increase in atmospheric height. Further satellite observations taken since...
... Voyager 1 instruments and the atmospheric structure instrument of Huygens (HASI), indicate a temperature inversion at the tropopause where the coldest temperatures (70K) occur, while temperatures up to 187K dominate the stratosphere. However, these...