From Australian Oceans Data Network
JSON RDF ISO19115-3 XML

Land Surface Temperature Mid Miocene.

Created 12/03/2025

Updated 12/03/2025

JSON RDF ISO19115-3 XML

The data are of a simulated land only surface temperature difference between the middle Miocene at 15 million years ago and present day with US NCAR climate models. The data includes all available monthly sea surface temperature measurements from 1900 to 2000. The results recreate the temperature of 15 million years, ago which correlates to similar predictions for future climate warming. The areas of significant temperature increase (over 6 deg C) shown are in northern America and Europe. In Western and Southern Australia, Miocene temperature was 6 C higher than present, and likely due to a stronger Leeuwin Current carrying a greater amount of equatorial water from the tropics since the Indonesian sea straits were wider and the Indonesian throughflow could be stronger. The middle Miocene Climate Optimum at 15 ma is the most recent warming event in geological history. The results suggest that our planet is heading back to the middle Miocene climate but with a different mechanism.

Files and APIs

Tags

Additional Info

Field Value
Title Land Surface Temperature Mid Miocene.
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/493eba53-9e7c-4625-ab3a-2a48fe2d0da6
Contact Point
CSIRO Oceans & Atmosphere
y.you@geosci.usyd.edu.au
Reference Period 01/01/1900 - 01/01/2000
Geospatial Coverage {"type": "Polygon", "coordinates": [[[-180.0, -90.0], [180.0, -90.0], [180.0, 90.0], [-180.0, 90.0], [-180.0, -90.0]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Land Surface Temperature Mid Miocene.". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/land-surface-temperature-mid-miocene

Original dataset
Dataset copies

No duplicate datasets found.