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CONFERENCE SCHEDULE UPDATES & CHANGES: As a result of the prolonged government shutdown, we experienced a number of cancellations and changes to the schedule. Cancellations and changes are listed here (as of January 26, 2019). 

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Monday, January 28 • 3:20pm - 3:40pm
(CANCELLED) (SYMPOSIA-06) River Restoration in Iowa ... Is There Anything Fishy Going on Here?

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AUTHORS: Jeff Kopaska, Iowa Department of Natural Resources

ABSTRACT: Historical accounts of Iowa’s aquatic resources paint a picture of what Iowa’s rivers, streams and lakes were like at the time of settlement. Unfortunately, the physical and biological components of these aquatic systems had already been degraded by the time of the first scientific surveys in the late 1800s. Erosion and sedimentation issues that began in the 1800s still plague Iowa’s rivers and streams today, in the form of streamside alluvial deposits that are phosphorus laden and subject to streambank erosion. Iowa currently is undertaking efforts to reduce nutrient flux out of the state via our streams and rivers, but restoration of other components of stream ecosystems such as hydrology, geomorphology and biology is lacking. Including nutrient reduction/stream restoration practices that enhance fish populations and fish habitat can provide short term and long term measureable improvements to Iowa’s aquatic resources, as well as those downstream.

Monday January 28, 2019 3:20pm - 3:40pm
VETERANS MEETING ROOM A/B

Attendees (7)