Future changes in the frequency of weather types over the South Atlantic Ocean: WT_data
Weather types to South Atlantic Ocean Climate change is expected to affect the frequency of regional atmospheric circulation patterns and, consequently, it will result in changes in meteorological and oceanographic conditions. Here, we present a dataset that consists of the frequency of the main atm...
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ftdatacite:10.6084/m9.figshare.15025272.v2 2023-05-15T18:20:38+02:00 Future changes in the frequency of weather types over the South Atlantic Ocean: WT_data Borato, Luana Fetter Filho, Antonio Fernando Harter Silva, Paula Gomes da Mendez Incera, Fernando Javier Klein, Antonio Henrique da Fontoura 2021 https://dx.doi.org/10.6084/m9.figshare.15025272.v2 https://figshare.com/articles/dataset/WT_data/15025272/2 unknown figshare https://dx.doi.org/10.6084/m9.figshare.15025272 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY 40104 Climate Change Processes FOS Earth and related environmental sciences Climate Science 40107 Meteorology 40503 Physical Oceanography dataset Dataset 2021 ftdatacite https://doi.org/10.6084/m9.figshare.15025272.v2 https://doi.org/10.6084/m9.figshare.15025272 2022-02-08T16:29:46Z Weather types to South Atlantic Ocean Climate change is expected to affect the frequency of regional atmospheric circulation patterns and, consequently, it will result in changes in meteorological and oceanographic conditions. Here, we present a dataset that consists of the frequency of the main atmospheric patterns (weather types) over the South Atlantic Ocean in the past and future. We used a reanalysis hindcast to identify 25 weather types representing the typical synoptic conditions in the region over the past 32 years. We verified the performance of the CMIP5 and CMIP6 projections on describing the frequency of these main weather types over the South Atlantic and assessed the potential changes in these frequencies in the future. The scenarios project variations of up to 3% in the frequency of some weather types over the 21st century. The data set and the performance analysis presented here can be used to support future statistical analysis, such as statistical downscaling experiments of oceanographic variables and studies on climate variations in the South Atlantic. Dataset South Atlantic Ocean DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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unknown |
topic |
40104 Climate Change Processes FOS Earth and related environmental sciences Climate Science 40107 Meteorology 40503 Physical Oceanography |
spellingShingle |
40104 Climate Change Processes FOS Earth and related environmental sciences Climate Science 40107 Meteorology 40503 Physical Oceanography Borato, Luana Fetter Filho, Antonio Fernando Harter Silva, Paula Gomes da Mendez Incera, Fernando Javier Klein, Antonio Henrique da Fontoura Future changes in the frequency of weather types over the South Atlantic Ocean: WT_data |
topic_facet |
40104 Climate Change Processes FOS Earth and related environmental sciences Climate Science 40107 Meteorology 40503 Physical Oceanography |
description |
Weather types to South Atlantic Ocean Climate change is expected to affect the frequency of regional atmospheric circulation patterns and, consequently, it will result in changes in meteorological and oceanographic conditions. Here, we present a dataset that consists of the frequency of the main atmospheric patterns (weather types) over the South Atlantic Ocean in the past and future. We used a reanalysis hindcast to identify 25 weather types representing the typical synoptic conditions in the region over the past 32 years. We verified the performance of the CMIP5 and CMIP6 projections on describing the frequency of these main weather types over the South Atlantic and assessed the potential changes in these frequencies in the future. The scenarios project variations of up to 3% in the frequency of some weather types over the 21st century. The data set and the performance analysis presented here can be used to support future statistical analysis, such as statistical downscaling experiments of oceanographic variables and studies on climate variations in the South Atlantic. |
format |
Dataset |
author |
Borato, Luana Fetter Filho, Antonio Fernando Harter Silva, Paula Gomes da Mendez Incera, Fernando Javier Klein, Antonio Henrique da Fontoura |
author_facet |
Borato, Luana Fetter Filho, Antonio Fernando Harter Silva, Paula Gomes da Mendez Incera, Fernando Javier Klein, Antonio Henrique da Fontoura |
author_sort |
Borato, Luana |
title |
Future changes in the frequency of weather types over the South Atlantic Ocean: WT_data |
title_short |
Future changes in the frequency of weather types over the South Atlantic Ocean: WT_data |
title_full |
Future changes in the frequency of weather types over the South Atlantic Ocean: WT_data |
title_fullStr |
Future changes in the frequency of weather types over the South Atlantic Ocean: WT_data |
title_full_unstemmed |
Future changes in the frequency of weather types over the South Atlantic Ocean: WT_data |
title_sort |
future changes in the frequency of weather types over the south atlantic ocean: wt_data |
publisher |
figshare |
publishDate |
2021 |
url |
https://dx.doi.org/10.6084/m9.figshare.15025272.v2 https://figshare.com/articles/dataset/WT_data/15025272/2 |
genre |
South Atlantic Ocean |
genre_facet |
South Atlantic Ocean |
op_relation |
https://dx.doi.org/10.6084/m9.figshare.15025272 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.15025272.v2 https://doi.org/10.6084/m9.figshare.15025272 |
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1766198213262442496 |