Valerie Ann Sivicek

2021
Plant Species Recommendations for Illinois Toll Highway Roadsides
Sivicek, V. A., Mar 2021, Illinois Natural History Survey. 9 p. (INHS Technical Report; no. 2021 (4))
Research output: Book/Report/Conference proceeding › Technical report
Pollinator Scorecard Data at 2020 Tollway Management Area Pollinator Points
Sivicek, V. A. & Jarvis, J. L., Mar 2021, Illinois Natural History Survey. 14 p. (INHS Technical Report; no. 2021 (03))
Research output: Book/Report/Conference proceeding › Technical report

Open Access
2019
Noxious and Selected Invasive Plant Populations along Illinois Toll Highway Rights-of-Way
Sivicek, V. A., Johnson, S. A., Jarvis, J. L. & Dreslik, M. J., Dec 5 2019, Illinois Natural History Survey. (INHS Technical Report; no. 2019 (28))
Research output: Book/Report/Conference proceeding › Technical report

Open Access
2011
Functional Group Density as an index for assessing habitat quality in tallgrass prairie
Sivicek, V. A. & Taft, J. B., Sep 2011, In: Ecological Indicators. 11, 5, p. 1251-1258 8 p.
Research output: Contribution to journal › Article › peer-review

Research output