Decadal Changes of the Reflected Solar Radiation and the Earth Energy Imbalance
Decadal changes of the Reflected Solar Radiation (RSR) as measured by CERES from 2000 to 2018 are analysed. For both polar regions, changes of the clear-sky RSR correlate well with changes of the Sea Ice Extent. In the Arctic, sea ice is clearly melting, and as a result the earth is becoming darker...
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ftdoajarticles:oai:doaj.org/article:1bfe4ebeb1e1437398d72e82a1a84348 2023-05-15T15:04:18+02:00 Decadal Changes of the Reflected Solar Radiation and the Earth Energy Imbalance Steven Dewitte Nicolas Clerbaux Jan Cornelis 2019-03-01T00:00:00Z https://doi.org/10.3390/rs11060663 https://doaj.org/article/1bfe4ebeb1e1437398d72e82a1a84348 EN eng MDPI AG http://www.mdpi.com/2072-4292/11/6/663 https://doaj.org/toc/2072-4292 2072-4292 doi:10.3390/rs11060663 https://doaj.org/article/1bfe4ebeb1e1437398d72e82a1a84348 Remote Sensing, Vol 11, Iss 6, p 663 (2019) Earth Radiation Budget Reflected Solar Radiation Earth Energy Imbalance Science Q article 2019 ftdoajarticles https://doi.org/10.3390/rs11060663 2022-12-31T16:10:55Z Decadal changes of the Reflected Solar Radiation (RSR) as measured by CERES from 2000 to 2018 are analysed. For both polar regions, changes of the clear-sky RSR correlate well with changes of the Sea Ice Extent. In the Arctic, sea ice is clearly melting, and as a result the earth is becoming darker under clear-sky conditions. However, the correlation between the global all-sky RSR and the polar clear-sky RSR changes is low. Moreover, the RSR and the Outgoing Longwave Radiation (OLR) changes are negatively correlated, so they partly cancel each other. The increase of the OLR is higher then the decrease of the RSR. Also the incoming solar radiation is decreasing. As a result, over the 2000–2018 period the Earth Energy Imbalance (EEI) appears to have a downward trend of −0.16 ± 0.11 W/m2dec. The EEI trend agrees with a trend of the Ocean Heat Content Time Derivative of −0.26 ± 0.06 (1 σ ) W/m2dec. Article in Journal/Newspaper Arctic Sea ice Directory of Open Access Journals: DOAJ Articles Arctic Remote Sensing 11 6 663 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Earth Radiation Budget Reflected Solar Radiation Earth Energy Imbalance Science Q |
spellingShingle |
Earth Radiation Budget Reflected Solar Radiation Earth Energy Imbalance Science Q Steven Dewitte Nicolas Clerbaux Jan Cornelis Decadal Changes of the Reflected Solar Radiation and the Earth Energy Imbalance |
topic_facet |
Earth Radiation Budget Reflected Solar Radiation Earth Energy Imbalance Science Q |
description |
Decadal changes of the Reflected Solar Radiation (RSR) as measured by CERES from 2000 to 2018 are analysed. For both polar regions, changes of the clear-sky RSR correlate well with changes of the Sea Ice Extent. In the Arctic, sea ice is clearly melting, and as a result the earth is becoming darker under clear-sky conditions. However, the correlation between the global all-sky RSR and the polar clear-sky RSR changes is low. Moreover, the RSR and the Outgoing Longwave Radiation (OLR) changes are negatively correlated, so they partly cancel each other. The increase of the OLR is higher then the decrease of the RSR. Also the incoming solar radiation is decreasing. As a result, over the 2000–2018 period the Earth Energy Imbalance (EEI) appears to have a downward trend of −0.16 ± 0.11 W/m2dec. The EEI trend agrees with a trend of the Ocean Heat Content Time Derivative of −0.26 ± 0.06 (1 σ ) W/m2dec. |
format |
Article in Journal/Newspaper |
author |
Steven Dewitte Nicolas Clerbaux Jan Cornelis |
author_facet |
Steven Dewitte Nicolas Clerbaux Jan Cornelis |
author_sort |
Steven Dewitte |
title |
Decadal Changes of the Reflected Solar Radiation and the Earth Energy Imbalance |
title_short |
Decadal Changes of the Reflected Solar Radiation and the Earth Energy Imbalance |
title_full |
Decadal Changes of the Reflected Solar Radiation and the Earth Energy Imbalance |
title_fullStr |
Decadal Changes of the Reflected Solar Radiation and the Earth Energy Imbalance |
title_full_unstemmed |
Decadal Changes of the Reflected Solar Radiation and the Earth Energy Imbalance |
title_sort |
decadal changes of the reflected solar radiation and the earth energy imbalance |
publisher |
MDPI AG |
publishDate |
2019 |
url |
https://doi.org/10.3390/rs11060663 https://doaj.org/article/1bfe4ebeb1e1437398d72e82a1a84348 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Sea ice |
genre_facet |
Arctic Sea ice |
op_source |
Remote Sensing, Vol 11, Iss 6, p 663 (2019) |
op_relation |
http://www.mdpi.com/2072-4292/11/6/663 https://doaj.org/toc/2072-4292 2072-4292 doi:10.3390/rs11060663 https://doaj.org/article/1bfe4ebeb1e1437398d72e82a1a84348 |
op_doi |
https://doi.org/10.3390/rs11060663 |
container_title |
Remote Sensing |
container_volume |
11 |
container_issue |
6 |
container_start_page |
663 |
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1766336095138611200 |