http://bolin.su.se/data/hutchinson-2019-arctic-closure-1
David Hutchinson
Data from a modelling study on Arctic closure as a trigger for Atlantic overturning at the Eocene-Oligocene transition
Bolin Centre Database
2019
Datafile
Marine
Circulation
Paleoceanography
Atlantic meridional overturning circulation
Arctic gateways
Climate modelling
Salinity
Eocene-Oligocene Transition
Earth science services > Models > Coupled climate models
David Hutchinson
2019-07-25T07:38:26+00:00
English
1
None, but please cite Hutchinson et al. 2019
Data, in netcdf4 format, from five experiments in Hutchinson et al. (2019) are included in this dataset, provided in five corresponding data directories.</p>
<p>
Two primary experiments:</p>
- Control</p>
- Arctic_closed</p>
<p>
Three further perturbation experiments:</p>
- GSR</p>
- GSR_Arctic_closed</p>
- SO_gateway</p>
<p>
GSR denotes the 'shallow Greenland-Scotland Ridge' experiment, GSR_Arctic_closed is a combined shallow Greenland-Scotland Ridge with Arctic closed, and the SO_gateway experiment has wide Southern Ocean gateways, as described in the Methods section the paper.</p>
<p>
For the primary experiments, both annual and monthly data are provided. For the ocean data fields, the monthly data is restricted to selected 2-dimensional fields that fluctuate more on seasonal timescales (e.g. Sea surface temperature and salinity, mixed layer depth), while the full 3-dimensional fields are provided only on the annual mean, due to space considerations.</p>
<p>
Spinup time series for temperature and MOC (Meridional Overturning Circulation) indices for the two primary experiments are also included in their respective directories (as shown in Extended Data Figure 2 in the paper).