Top Story: Scientific field

Collecting data from a remote listening post

New scientific field will study
ecological importance of sounds

March 3, 2011
By Brian Wallheimer

A Purdue University researcher is leading an effort to create a new scientific field that will use sound as a way to understand the ecological characteristics of a landscape and to reconnect people with the importance of natural sounds.

Soundscape ecology, as it's being called, will focus on what sounds can tell people about an area. Bryan Pijanowski, an associate professor of forestry and natural resources and lead author of a paper outlining the field in the journal BioScience, said natural sound could be used like a canary in a coal mine. Sound could be a critical first indicator of environmental changes.

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