To become good data collectors, students will be spending the first few weeks of the spring term becoming familiar with the water testing kits and equipment used to study fresh water ecosystems. We will be testing the Pemigewasset's dissolved oxygen, transparency, temperature, nitrate level, conductivity, salinity, pH, and alkalinity. View videos of the protocols that the students will be learning on the following link.
http://www.globe.gov/hq/templ.cgi?theater&lang=en&nav=1#HYD
