![Jason Agnich](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/umd_fac_staff/jason_agnich_new_photo.jpg?itok=B1cX4ucO)
Marine Technician aboard the Research Vessel Blue Heron
![Julia Halbur](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/umd_fac_staff/julia_halbur_website.jpg?itok=WVad_AXq)
Lab Technician
![Sandra Brovold](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/umd_fac_staff/sandy_brovold_new_image.jpg?itok=1OVecCfh)
Assistant Scientist and Department Safety Officer
![Robert Brown](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/umd_fac_staff/rob_brown_photo.jpg?itok=029V4tLK)
XRF Lab Manager
![Thomas Frantti](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/umd_fac_staff/frantti.jpg?itok=j7orwLnf)
Maintence Operations Mechanic
![](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/2021-10/Jay%20Hanson.jpeg?itok=I0_vK_iQ)
First Mate of the Research Vessel Blue Heron
2205 E 5th Street
Duluth, MN 55812
United States
![Michael Jacob](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/umd_fac_staff/mbj_headshot.jpg?itok=ScVroQGh)
Finance Professional Supervisor
![Rual Lee](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/umd_fac_staff/rual_lee_website_photo_new.jpg?itok=7a-bVBLU)
Captain of the Research Vessel Blue Heron
![Paige Penningroth headshot](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/2024-02/headshot.jpg?itok=-7dKTuts)
Administrative and Communications Specialist
![Doug Ricketts](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/umd_fac_staff/ricketts_website_photo.jpg?itok=ZC3cY9un)
Marine Superintendent for the Research Vessel Blue Heron and Senior Research Associate
![Lisa Sundberg](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/umd_fac_staff/lisa_sundberg.jpg?itok=faqMqVIO)
Steward aboard the Research Vessel Blue Heron and Outreach Coordinator