"Maps are a human thing. They like to make simplified models in which things are labelled, placed on grids and details are glossed over. I assume it is because their minds are spatial and not mathematical. Things to the human mind are defined by there relation to other things. That is why they need two points to draw straight line, whatever that is. Sincerely, though I don't understand the utility of it, but I don't fight it. The Captain says go to grid space 10-K, and I can discern what he means."
-Lagrimal-0201020101, Chief Navigational Program for the FTO freighter Mtuzanizibar.
Ecopoiesis is the creation of a stable, enduring ecosystem, and is the last stage of a terraforming process. It’s achieved through a series of successive ecological changes which depends on available resources and the initial environmental conditions.
Following a discussion we had on the site, I thought we could start up a thread to post the pre- and post-apocalyptic effects of a comet/minor planetary impact on a campaign world.
The PCs are exploring the catacombs beneath a Colosseum-in-Rome type of structure, when they come across a foul-smelling, stagnant, ankle-deep with algae, public mass latrine. Countless urinals of marble, line this rather large chamber equally crafted of marble. Whatever system of plumbing once worked here, has not in many years. Old graffiti lines the stained,dirty walls, prominently bolded are such intellectual poetic musings as, "Urine For It Now", "I Pee Therefore It Comes" and "Now Urine Trouble".
A few moments after the PCs get to take in this unpleasant location, they hear the low rumbling of ancient plumbing and rather large Urine Elemental rises like a great, wet, wave of filth to attack them. The creature reeks and exudes noxious debilitating fumes, while its liquid strikes burn flesh like acid.