Origin of Term
The hot tower hypothesis was proposed in 1958 by Herbert Riehl and Joanne Simpson (then Joanne Malkus) after extensive study of moist static energy profiles in the tropics. Prior to 1958, the mechanism driving the global-scale circulation pattern called Hadley cells was poorly understood. Riehl and Simpson proposed that the energy feeding these convective cells was supplied by the release of latent heat during condensation and subsequent freezing of warm, moist air in areas of convection about 5 kilometres (3.1 mi) wide. The large horizontal extent of these convective cells provides a buffer from the dry air surrounding the convective region that allows the parcel to rise at nearly the moist adiabatic lapse rate.
Read more about this topic: Hot Tower
Famous quotes containing the words origin of, origin and/or term:
“In the woods in a winter afternoon one will see as readily the origin of the stained glass window, with which Gothic cathedrals are adorned, in the colors of the western sky seen through the bare and crossing branches of the forest.”
—Ralph Waldo Emerson (1803–1882)
“Good resolutions are useless attempts to interfere with scientific laws. Their origin is pure vanity. Their result is absolutely nil. They give us, now and then, some of those luxurious sterile emotions that have a certain charm for the weak.... They are simply cheques that men draw on a bank where they have no account.”
—Oscar Wilde (1854–1900)
“A radical is one of whom people say “He goes too far.” A conservative, on the other hand, is one who “doesn’t go far enough.” Then there is the reactionary, “one who doesn’t go at all.” All these terms are more or less objectionable, wherefore we have coined the term “progressive.” I should say that a progressive is one who insists upon recognizing new facts as they present themselves—one who adjusts legislation to these new facts.”
—Woodrow Wilson (1856–1924)