Category Archives: Earth as a System

SCUBAnauts International (SNI) – Day 6

Not only are Mauna Kea and Mauna Loa on the Island of Hawaii, but the “big Island” also has more petroglyphs than the other Hawaiian islands, and some spectacular waterfalls. Petroglyphs are images carved in stone. The age of these … Continue reading

Posted in Atmosphere, Carbon, Earth as a System, SCUBAnauts | Leave a comment

Looking at the fall colors in a different way

[This blog reflects the help of many friends and colleagues. The story of how it developed shows how science research often works. The idea for this blog came from Professor Peter Blanken of the University of Colorado, who took advantage … Continue reading

Posted in Backyard Science, Climate, Earth as a System, Earth System Science, Land Cover, Seasons and Biomes | Leave a comment