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The Ferrel cell is weak, because it has neither a strong source of heat nor a strong sink, so the airflow and temperatures within it are variable. For this reason, the mid-latitudes are sometimes known as the "zone of mixing." The Hadley and polar cells are truly closed loops, the Ferrel cell is not, and the telling point is in the Westerlies ...
Atmospheric circulation diagram, showing the Hadley cell, the Ferrel cell, the Polar cell, and the various upwelling and subsidence zones between them. In meteorology, the polar front is the weather front boundary between the polar cell and the Ferrel cell around the 60° latitude, near the polar regions, in both hemispheres.
The polar and subtropical jet streams are the product of two factors: the atmospheric heating by solar radiation that produces the large-scale polar, Ferrel, and Hadley circulation cells, and the action of the Coriolis force acting on those moving masses. The Coriolis force is caused by the planet's rotation on its axis. The polar jet stream ...
Meridional circulation cells are a large-scale atmospheric motion where gas rises at a certain latitude, travel in the north-south (meridional) direction, descends, and get back to the origin in a closed cell circulation. [38] On Earth, the meridional circulation is composed of 3 cells in each hemisphere: Hadley, Ferrel and Polar cells.
Retrieved from "https://en.wikipedia.org/w/index.php?title=Ferrel_cell&oldid=359231264"This page was last edited on 30 April 2010, at 10:27
Ferrel was the first person to treat these successfully. [2] He also suggested that the tides could be explained by the Earth having a viscous interior, and attempted to study the magnetism of the Earth. [3] Ferrel collected data on the tides, and used this to calculate the mass of the moon. [2]
This pressure distribution would imply a poleward flow near the surface in the mid-latitudes rather than an equatorward flow implied by Hadley's envisioned cells. Ferrel and James Thomson later reconciled the pressure pattern with Hadley's model by proposing a circulation cell limited to lower altitudes in the mid-latitudes and nestled within ...
Cell biology (also cellular biology or cytology) is a branch of biology that studies the structure, function, and behavior of cells. [1] [2] All living organisms are made of cells. A cell is the basic unit of life that is responsible for the living and functioning of organisms. [3] Cell biology is the study of the structural and functional ...