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My work focuses on the separate influence of GHGs and AAs on water mass change. (Ultimately to better understand regional sea level rise.) A primary data source for this work is the CMIP single forcing experiments.

To tackle this question, we need:

• Metrics for quantifying water mass change in models
• An understanding of the response of the global energy and water cycles to GHG and AA forcing
• An understanding of energy and mass drift / non-conservation in the CMIP models

(I'm supposed to look at variability in water masses too.)

Paper 1: Global energy cycle response to GHG and AA forcing

Irving D, Wijffels S, Church JA (2019). Anthropogenic aerosols, greenhouse gases and the uptake, transport and storage of excess heat in the climate system. Geophysical Research Letters. 46(9), 4894-4903. doi:10.1029/2019GL082015

Paper 2: Observed water mass changes with brief comparison to models

Jan is leading this paper and I'm providing the model data. It will define a bunch of useful metrics we can use in future papers. (i.e. metrics that the models do a decent job representing when compared to observations)

Paper 3: Drift

Irving, Hobbs et al (in prep). A mass and energy conservation analysis of ocean drift in the CMIP6 global coupled models. Journal of Climate.

Paper 4: Global water cycle response to GHG and AA forcing

I'm leading this paper.

Paper 5: Water masses in the CMIP models

Could consider fidelity compared to observations, single forcing, variability

Paper 6: Energy and water cycle anomaly pathways

This will involve running ACCESS-OM2.

Pathways paper notes