Clathrates
A clathrate is a chemical substance consisting of a lattice that traps or contains molecules. The word clathrate is derived from the Latin clathratus (clatratus), meaning 'with bars, latticed'.
The clathrates of most importance on Mars are carbon dioxide (CO2) molecules trapped in water ice. Such a clathrate is 85% water (by mass).
This carbon dioxide is removed 'permanently' from the Martian atmosphere, but should the water melt, it will be released.
Daniel J Milton hase theorized that sudden melting of buried CO2 clathrates caused explosions of gas and liquid water which caused sudden floods running away from Chaotic terrain. [1]
However, as Mars has lost its atmosphere, forming clathrates in large quantities has become harder. Kieffer (2000) suggests no significant amount of clathrates could exist near the surface of Mars.Cite error: Closing </ref> missing for <ref> tag
Deeper buried, CO2 clathrates are more stable. They likely exist on Mars, but probably in such low amounts that their release would not greatly increase air pressure.
See this [2] for more information.
- ↑ https://www.science.org/doi/10.1126/science.183.4125.654 |Carbon Dioxide Hydrate and Floods on Mars
- ↑ https://en.wikipedia.org/wiki/Clathrate_compound |wikipedia article
