214 citations · 454 across the 15 of their papers we have counts for
5 papers · 1 filter
Biosignatures from pre-oxygen photosynthesising life on TRAPPIST-1e
Jake K. Eager-Nash, Stuart J. Daines, James W. McDermott +13
In order to assess observational evidence for potential atmospheric biosignatures on exoplanets, it will be essential to test whether spectral fingerprints from multiple gases can…
3D climate simulations of the Archean find that methane has a strong cooling effect at high concentrations
Jake K. Eager-Nash, Nathan J. Mayne, Arwen E. Nicholson +11
Methane is thought to have been an important greenhouse gas during the Archean, although its potential warming has been found to be limited at high concentrations due to its high s…
Predicting biosignatures for nutrient limited biospheres
A. E. Nicholson, S. J. Daines, N. J. Mayne +3
With the characterisations of potentially habitable planetary atmospheres on the horizon, the search for biosignatures is set to become a major area of research in the coming decad…
Implications of different stellar spectra for the climate of tidally-locked Earth-like exoplanets
Jake K. Eager, David J. Reichelt, Nathan J. Mayne +7
The majority of potentially habitable exoplanets detected orbit stars cooler than the Sun, and therefore are irradiated by a stellar spectrum peaking at longer wavelengths than tha…
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…