Dataset Open Access

Increased risk of near term global warming due to a recent AMOC weakening

Bonnet Rémy; Swingedouw Didier; Gastineau Guillaume; Boucher Olivier; Deshayes Julie; Hourdin Frédéric; Mignot Juliette; Servonnat Jérôme; Sima Adriana

This archive contains data from the IPSL-CM6A-LR ensemble of extended historical simulations dataset used in the main Figure of the publication: Bonnet et al., 2021, Nature Communication, "Increased risk of near term global warming due to a recent AMOC weakening".

Corresponding authors: Rémy Bonnet, rbonnet@ipsl.fr

Description of the archive:

- Atlantic Meridional Overturning Circulation (AMOC in Sv) time series calculated as the maximum of the  Atlantic meridional stream function at 20°N-50°N (AMOC_IPSL-EHS_1850-2059.nc and AMOC_yr_IPSL-EHS_1900-2018.nc)

- Global near-Surface Air Temperature (GSAT in K) time series (GSAT_IPSL-EHS_1850-2059.nc and GSAT_yr_IPSL-EHS_1900-2018.nc)

- Time series of the four AMOC fingerprints used:

The netcdf files provided the time series described above for each of the 32 members of the IPSL ensemble ranked from the member 1 to the member 32. Note that the member 2 is not available over the 2030-2059 period. The AMOC and GSAT files covering the 1850-2059 period are therefore composed of 31 members instead of 32, with the second member corresponding to member 3 and so on. A description of the AMOC fingerprints can be found in the associated publication.

 


 

Files (145.4 kB)
Name Size
AMOC_IPSL-EHS_1850-2059.nc
md5:87c9b12597165f7fdd8ceec60b054e1b
27.2 kB Download
AMOC_yr_IPSL-EHS_1900-2018.nc
md5:9e48299f0890a5f9f97fd3ba85258c0d
16.0 kB Download
AMV_idx_historical_IPSL-CM6A-LR_1900-2018.nc
md5:90c590761eb1cc101f49c8fd7c7a22f7
16.0 kB Download
Delta_OHC_idx_IPSL-EHS_1940-2018.nc
md5:f617bb804a485a0e5221deb57ec99334
10.8 kB Download
DITA_yr_IPSL-EHS_1900-2018.nc
md5:f2c4e188d45a1032a73d617366394055
16.1 kB Download
GSAT_IPSL-EHS_1850-2059.nc
md5:87c9b12597165f7fdd8ceec60b054e1b
27.2 kB Download
GSAT_yr_IPSL-EHS_1900-2018.nc
md5:3b728fbc732020ac1179b88969a7bacd
16.0 kB Download
SST_SPG_NAtl_relative_GlobalSST_IPSL-EHS_1900-2018.nc
md5:572c4ae523c4e57a04ead2e23cebac8e
16.1 kB Download
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