2 papers
astro-ph.EP2018
Gaian bottlenecks and planetary habitability maintained by evolving model biospheres: The ExoGaia model
Arwen E. Nicholson, David M. Wilkinson, Hywel T. P. Williams +1
The search for habitable exoplanets inspires the question - how do habitable planets form? Planet habitability models traditionally focus on abiotic processes and neglect a biotic…
q-bio.PE2017
An Entropic Model of Gaia
Rudy Arthur, Arwen Nicholson
We modify the Tangled Nature Model of Christensen et. al. so that the agents affect the carrying capacity. This leads to a model of species-environment co-evolution where the syste…