Central Plains Center for Bioassessment

Wetlands of the Lower Missouri River Floodplain, Phase I

Nelumbo lutea bed in wetland.
Date January 2005 - December 2007
Contact Debbie Baker
Location Lower Missouri River Floodplain from Sioux City, IA to St. Louis, MO

Summary

The primary objectives of the study are to: 1) to gather baseline data about the location, status, and physical and biological attributes of reference wetlands in the 790-mile-long floodplain of the lower Missouri River, 2) to identify the dominant plant communities in lacustrine and non-woody palustrine wetlands in the study area and estimate benchmark ecological conditions at each site using Floristic Quality Assessment protocols, 3) to gather nutrient, chlorophyll a, turbidity, and macroinvertebrate data from reference wetlands and make these data available to scientists in the Central Plains for use in developing nutrient benchmark values for lakes, reservoirs, streams, rivers and wetlands, 4) to relate nutrient concentrations, macroinvertebrate data, wetland buffer land use, and other environmental factors to general wetland health as indicated by Floristic Quality Assessment scores.

Data

See the Phase II project page for this data.

Analysis, Results, or Reports

Phase I report: Kriz, J., D. Huggins, C. Freeman, J. Kastens. 2007. Assessment of Floodplain Wetlands of the Lower Missouri River Using a Reference-based Study Approach. Open-file Report No. 142. Kansas Biological Survey, Lawrence, KS. 63 pp.

Phase I QAPP

Maps, Images, or Photos

Caleb Morse collecting and identifying aquatic plants.
James Kriz collecting macroinvertebrates
Nelumbo lutea bed in wetland