Dr. Thomas Benzing, the Professor in Residence (PIR) at Waynesboro High School worked with students on understanding how scientist measure water quality and how mercury contamination and soil erosion are affecting the health of South River- which runs right through downtown Waynesboro and many scientists are studying the health of its waters. Dr. Benzing also explained why the dam was removed and some activities designed to restore the river to health.
Students measuring water temperature with a
LabQuest and a Temperature Probe
Mrs. Konizer (chemistry teacher) came and supported Dr. Benzing
Students measuring conductivity with a
LabQuest and a conductivity probe
Mr. Wion (earth science teacher) stopped by after his participation in the
Spring Fling 10k hosted by WHS Cross Country team.
Water temperature and conductivity was measured at different locations along the river. During the walk students were able to pay closer attention to their surrounding:
Digger bees
Wild onions along the river
WHS student digging for the roots of the onion while looking at a larger one
Shell of an asiatic clam - which is an invasive specie to the river
The oil like surface in the water is created by an iron reducing bacteria
Coming up NEXT:
River Fest with Dr. Benzing on April 28th, 2012
