Philip B. Holden

TL;DR: In this paper, a carbon cycle-climate model intercomparison project is presented to quantify responses to emission pulses of different magnitudes injected under different conditions, and the best estimate for the Absolute Global Warming Potential, given by the time-integrated response in CO2 at year 100 multiplied by its radiative efficiency, is 92.5 × 10−15 yr W m−2 per kg-CO2.

TL;DR: A spatially explicit, mechanistic model that simulates the history of life on the South American continent, driven by modeled climates of the past 800,000 years, and captures the broad features of maps of contemporary species richness for birds, mammals, and plants.

TL;DR: An integrated performance modelling approach is used to make an initial techno-economic assessment for 2050, quantifying how CDR potential and costs vary among nations in relation to business-as-usual energy policies and policies consistent with limiting future warming to 2 degrees Celsius.

TL;DR: In this paper, an intercomparison project with Earth System Models of Intermediate Complexity (EMICs) undertaken in support of the Intergovernmental Panel on Climate Change (IPCC) Fifth Assessment Report (AR5) is presented.

TL;DR: In this paper, the authors quantify uncertainties for the original MICI study and show that the probability distributions are skewed towards lower values (under very high greenhouse gas concentrations, the most likely value is 45 centimetres).