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Investigation 2: The Battlefield - Lake Erie

3m 41s

Lake Erie is a very inviting place for new invasive species because of its unique ability to sustain life. Download Lesson Plan

Extras
The first step in any battle plan is to "know your enemy."
Interior waterways off Lake Erie serve an important function for the lake’s population.
We examine and describe a few native fish from a sample taken from Lake Erie.
Dante measures the turbidity, or clarity, of Lake Erie with a Secchi disk.
According to some experts, the threat of an Asian carp invasion is very real.
The round goby is an example of an invasive species that has changed Lake Erie.
John Hageman from Stone Lab, shows Dante what plankton looks like under the microscope.
The Asian Carp first entered the Mississippi River system in the early 1990s.
We learn how gill netting is used as a sampling technique.
Lake Erie is a big lake and many native and invasive species call it home.