Convergence

Science / Weather / Convergence: Wind movement that results in a horizontal net inflow of air into a particular region. Convergent winds at lower levels are associated with upward motion. Contrast with divergence.
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Administrative Convergence

Business / Agriculture / Administrative Convergence: USDA in 1998 was developing a plan to consolidate the administrative functions (e.g., accounting, budgeting, procurement, personnel) of its field service agencies at the state level under one office, MORE

Intertropical Convergence Zone (ITCZ)

Science / Weather / Intertropical Convergence Zone (ITCZ): An area where the Northern and Southern Hemispheric trade winds converge, usually located between 10 degrees North and South of the equator. It is a broad area of low pressure where both the Coriolis MORE

Morphological Convergence

Science / Biology / Morphological Convergence: The evolution of basically dissimilar structures to serve a common function. For example: the wings of birds and insects. MORE

Gradient Wind

Science / Weather / Gradient Wind: A steady horizontal air motion along curved parallel isobars or contours in an unchanging pressure or contour field, assuming there is no friction and no divergence or convergence. MORE

Bubble High

Science / Weather / Bubble High: A small high that may be created by precipitation and vertical instability associated with thunderstorm activity. A product of downdrafts, it is relatively cold and often has the characteristics of a MORE

Snow Devil

Science / Weather / Snow Devil: A small, rotating wind that picks up loose snow instead of dirt (like a dust devil) or water (like a waterspout). Formed mechanically by the convergence of local air currents. May be called a snowspou MORE