New Experiment abrupt4xCO2

[jjqq]

Experiment ID

abrupt4xCO2

Experiment Title

Idealised experiments for CMIP-comparable metrics - abrupt 4xCO2 starting form the end of spinup-1950

Description

A coupled experiment with abrupt 4xCO2 forcing, starting from the end of the spinup-1950 simulation, enforces an instantaneous 4xCO2 increase

References:
Roberts, M. J., Reed, K. A., Bao, Q., Barsugli, J. J., Camargo, S. J., Caron, L. P., … & Zhao, M. (2025). High-Resolution Model Intercomparison Project Phase 2 (HighResMIP2) towards CMIP7. Geoscientific Model Development, 18, 1307–1332

High-Resolution Model Intercomparison Project Phase 2 (HighResMIP2) towards CMIP7.pdf

Webpage: https://highresmip.org/experiments/experiment_cmip7/

MIP / Activity ID (registered)

Custom Activity: specify below

MIP / Activity ID (unregistered)

HighResMIP2

Parent Experiment

no-parent

Custom Parent Experiment

No response

Sub-experiment

none

Priority Tier

3

Source type codes for required model components

AOGCM

Source type codes for additional allowed model components

AER, BGC, CHEM

Start Date

1950-01-01

(Minimum) Number of Years

30

Issue Type

experiment

Issue Kind

new

[github-actions]

Custom Activity HighResMIP2

Please register this in both the universal and current repo.Once this has been approved, edit the title of this issue with -added to rerun the checks.

[github-actions]

New Pull Request: #84