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Welcome to the Math Gateway, a portal to undergraduate mathematics in the National Science Digital Library (NSDL). This is a project of the Mathematical Association of America.

13 May, 2008

Math Model Shows Pollution Diminishes Pollination

When flowers grow in polluted air the range of their fragrances are diminished. The result is a reduced ability by pollinating insects to follow scent trails to their source. You could say that the scents are gone with the wind.

A recent University of Virginia study, which appeared in the journal Atmospheric Environment, found that air pollution from power plants and autos is destroying the fragrances of flowers. This could explain why wild populations of critical pollinators, especially bees, are declining in parts of the world.

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Content Highlights

The Most Marvelous Theorem in Mathematics (Journal of Online Mathematics and its Applications)
An interactive discussion of Marden's Theorem. read full text...

Sums of Infinite Series: Baravelle Spirals (The National Curve Bank)
A beautiful visual demonstration of the convergence of a geometric series read full text...

Sampling Distributions (causeweb.org)
An applet to simulate and plot the sampling distributions of various statistics read full text...