ARCHIVED CONTENT: In December 2020, the CZO program was succeeded by the Critical Zone Collaborative Network (CZ Net) ×

Contact Us

Welcome to the IML-CZO website!

We hope you'll find our work interesting, and we encourage you to get in touch with us so we can answer any questions you might have. Contact information for our PIs/Co-PIs is below, and you'll find contacts for our other investigators, staff, and students on our People pages.

We look forward to hearing from you!

  • Praveen Kumar

    Lead-PI

    Director and Sangamon Site Coordinator

    Univ of Illinois
    .(JavaScript must be enabled to view this email address) 217-333-4688

  • E Arthur Bettis

    Clear Creek Site Coordinator

    University of Iowa
    .(JavaScript must be enabled to view this email address) 319-335-1831

  • Thanos Papanicolaou

    Co-Director

    UT Knoxville
    .(JavaScript must be enabled to view this email address) 865-974-7836

  • Luigi Marini

    Data Manager


    .(JavaScript must be enabled to view this email address) 217-244-1787