Intertropical Convergence Zone Intertropical Convergence Zone The Intertropical Convergence Zone (ITCZ), known by sailors as the doldrums or the calms, is the area encircling Earth near the Equator, where the northeast and southeast trade winds converge. The ITCZ was originally identified from the 1920s to the 1940s as the "Intertropical Front" ("ITF"), but after the recognition in the 1940s and the 1950s of the significance of wind field convergence in tropical weather production, the term "ITCZ" was then applied. When it lies near the Equator, it is called the near-equatorial trough. Where the ITCZ is drawn into and merges with a monsoonal circulation,
The Trade Winds Winds in 1965, they released several singles and scored two more U.S. hits, "New York's a Lonely Town" (#32, 1965) and the psychedelic-tinged "Mind Excursion" (#51, 1966). In 1966 they changed their name to The Innocence, recorded a full-length eponymous album, and had two further hit singles, "There's Got to Be a Word!" (U.S. #34, 1966) and "Mairzy Doats" (U.S. #75, 1967). Following the LP release the duo released another album under the name Anders & Poncia on Warner Bros. Records in 1969, and shortly after broke up. Poncia later went on to produce material for artists such as Ringo