| QUOTE (colddigger @ Oct 26 2022, 09:09 PM) |
| this has a very large colony. "Notably, hydrogen gas is an asphyxiant at very high concentrations. If it kept Cloudbubble Cryoutines/a specifically-adapted descendant in its roots, it could just flood pore spaces in soil a few centimeters around it, which woud displace oxygen somewhat, and stunt or redirect any root growth of would-be rivals. " I question how applicable that is, given that hydrogen when placed in solid steel can and does penetrate into the metal. If the hydrogen actually stuck around long enough to choke out other flora, I guess maybe just doing what water plants do with snorkels might work. I wonder if the hydrogen shouldn't be used to create an acid or something that will stick around longer. |
| QUOTE (colddigger @ Dec 21 2022, 11:20 PM) |
| Would it not be easier to just remove the tundra from the habitat? |