Computer Mapping for Endangered Butterfly

  • The Karner blue butterfly is an endangered species. (Photo courtesy of U.S. Fish and Wildlife Service)

There are several groups in the region working to protect and restore the endangered Karner blue butterfly. Now these efforts could be helped by a new computer mapping and statistical modeling technique. The Great Lakes Radio Consortium’s Chuck Quirmbach has more:

Transcript

There are several groups in the region working to protect and restore the
endangered Karner blue butterfly. Now these efforts could be helped by a
new computer mapping and statistical modeling technique. The Great Lakes
Radio Consortium’s Chuck Quirmbach has more:


Habitat maps for endangered species can be based on broad general
estimates. But some scientists hope a combination of computer
software and data such as soil type and vegetation will lead to
more accurate information on where the Karner Blue butterfly lives.


David Mladenoff is a professor of Forest Ecology at the University of
Wisconsin – Madison. He says having a better idea of the butterfly’s
habitat might save companies money on things like surveying costs.


“In other words, if they say we’re planning on doing work on this utility
right away or potentially harvest this area of forest, is this even
a place we have to be concerned about for the Karner Blue butterfly
occuring?”


The U.S. Fish and Wildlife Service, a state agency, and some power
companies are funding a computer mapping project in Wisconsin.
Scientists say the same technique could be used in other states.


For the GLRC, I’m Chuck Quirmbach.

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