Environmental Chemistry

atmospheric chemistry, water chemistry, global warming, greenhouse gases...

pH changes occur in water exposed to high voltage sparks
// Tuesday, September 20, 2022 Tom Kuntzleman
Lightning exhibits some of the most fascinating phenomena on planet Earth.
fishing bobber in three salty waters
// Wednesday, June 22, 2022 Scott Donnelly
This is the fourth blog post in this series dealing with seawater chemistry and global maritime trade. In this classroom activity students predict the buoyancy (and hence stability) of a merchant cargo ship based on interpretation of seawater surface salinity values.
sea surface salinity values
// Sunday, June 12, 2022 Scott Donnelly
This is the third blog post of the seawater-oceanic shipping series. Like the previous two posts (first and second) this classroom activity:
ILL markings
// Wednesday, June 1, 2022 Scott Donnelly
Maritime shipping is the backbone of global commerce and trade. In 2020 a mind-boggling 1.9 billion metric tons (4,188,782,981,513 pounds) of cargo criss-crossed Earth's largest geographical features- the expansive, featureless oceans and seas (1).
clouds over tree
// Monday, August 30, 2021 Stephanie O'Brien
The Wisconsin initiative for Science Literacy led by Bassam Shakhashiri has published Science Climate Concepts Fit Your Classroom - A Workbook for Teachers authored by Dr. Jerry Bell.