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Using Generative Art to Convey Past and Future Climate Transitions

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Introduction. Pliocene climate, processes and problems.

Alan M Haywood¹, Harry J Dowsett, Paul J Valdes

¹School of Earth and Environment, University of Leeds, Leeds LS2 9JT, UK. a.haywood@see.leeds.ac.uk

Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences

|October 15, 2008

Summary

This summary is machine-generated.

Future climate change may be understood by examining past Pliocene climates. This research assesses the reliability of climate models by comparing their predictions to geological records, aiding future climate change understanding.

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Area of Science:

Paleoclimatology
Climate Modeling
Geological Science

Background:

Global mean annual surface air temperatures are projected to increase by 1.1-6.4°C by 2100.
Atmospheric CO2 concentrations are currently higher than in the last 650,000 years and may reach Pliocene levels within 50 years.

Purpose of the Study:

To evaluate the reliability of climate models by comparing their Pliocene climate 'retrodictions' with geological records.
To determine if past geological records, specifically from the Pliocene, can serve as a reliable guide for understanding future climate change.
To assess the accuracy of general circulation models (GCMs) in predicting future climate scenarios.

Main Methods:

Analysis of Pliocene geological records.
Comparison of GCM climate predictions with paleoclimate data.
Evaluation of model 'retrodictions' for past climate conditions.

Main Results:

(Results not detailed in the abstract, but the study aims to provide them.)
The study will present findings on the accuracy of GCMs in simulating Pliocene warmth and CO2 levels.
Insights into the reliability of GCMs for future climate projections will be derived.

Conclusions:

The Pliocene geological record offers a valuable analog for understanding future climate change.
Assessing GCM performance against Pliocene data is crucial for refining future climate predictions.
Uniformitarian principles in geology are tested against modern climate change scenarios.