1 citations · 1 across the 1 of their papers we have counts for
3 papers
astro-ph.EP2025
Life on the Edge: Using Planetary Context to Enhance Biosignatures and Avoid False Positives
Rudy Arthur, Arwen E. Nicholson, Nathan J. Mayne
We use a probability theory framework to discuss the search for biosignatures. This perspective allows us to analyse the potential for different biosignatures to provide convincing…
q-bio.PE2024★ 1 cited
What doesn't kill Gaia makes her stronger
Rudy Arthur, Arwen E. Nicholson, Nathan J. Mayne
Life on Earth has experienced numerous upheavals over its approximately 4 billion year history. In previous work we have discussed how interruptions to stability lead, on average,…
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…