Influence of Coastal Upwelling on SST Trends along the South Coast of Java.

The south coast of Java has warmed at a much lower rate than adjacent ocean locations over the last three decades (1982-2015). This behavior can be observed during the upwelling season (July-October) and it is especially patent in August and September when upwelling attains the highest values. Altho...

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Main Authors: R Varela, F Santos, M Gómez-Gesteira, I Álvarez, X Costoya, J M Días
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2016-01-01
Series:PLoS ONE
Online Access:https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0162122&type=printable
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author R Varela
F Santos
M Gómez-Gesteira
I Álvarez
X Costoya
J M Días
author_facet R Varela
F Santos
M Gómez-Gesteira
I Álvarez
X Costoya
J M Días
author_sort R Varela
collection DOAJ
description The south coast of Java has warmed at a much lower rate than adjacent ocean locations over the last three decades (1982-2015). This behavior can be observed during the upwelling season (July-October) and it is especially patent in August and September when upwelling attains the highest values. Although different warming rates (ocean-coast) had been previously observed in other areas around the world, this behavior was always linked to situations where upwelling increased or remained unchanged. South Java warming is observed at ocean locations and cooling near shore but under a scenario of decreasing upwelling (~30% in some cases). The origin of coastal cooling is due to changes in the vertical structure of the water column. A vein of subsurface water, which has cooled at a rate higher than 0.3°C per decade, is observed to enter from the northwestern part of the study area following the South Java Current. This water only manifests at surface near coast, where it is pumped up by coastal upwelling.
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institution Kabale University
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spelling doaj-art-b3fd27c2560a4f048f1144f74cc7479b2025-01-16T05:31:28ZengPublic Library of Science (PLoS)PLoS ONE1932-62032016-01-01119e016212210.1371/journal.pone.0162122Influence of Coastal Upwelling on SST Trends along the South Coast of Java.R VarelaF SantosM Gómez-GesteiraI ÁlvarezX CostoyaJ M DíasThe south coast of Java has warmed at a much lower rate than adjacent ocean locations over the last three decades (1982-2015). This behavior can be observed during the upwelling season (July-October) and it is especially patent in August and September when upwelling attains the highest values. Although different warming rates (ocean-coast) had been previously observed in other areas around the world, this behavior was always linked to situations where upwelling increased or remained unchanged. South Java warming is observed at ocean locations and cooling near shore but under a scenario of decreasing upwelling (~30% in some cases). The origin of coastal cooling is due to changes in the vertical structure of the water column. A vein of subsurface water, which has cooled at a rate higher than 0.3°C per decade, is observed to enter from the northwestern part of the study area following the South Java Current. This water only manifests at surface near coast, where it is pumped up by coastal upwelling.https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0162122&type=printable
spellingShingle R Varela
F Santos
M Gómez-Gesteira
I Álvarez
X Costoya
J M Días
Influence of Coastal Upwelling on SST Trends along the South Coast of Java.
PLoS ONE
title Influence of Coastal Upwelling on SST Trends along the South Coast of Java.
title_full Influence of Coastal Upwelling on SST Trends along the South Coast of Java.
title_fullStr Influence of Coastal Upwelling on SST Trends along the South Coast of Java.
title_full_unstemmed Influence of Coastal Upwelling on SST Trends along the South Coast of Java.
title_short Influence of Coastal Upwelling on SST Trends along the South Coast of Java.
title_sort influence of coastal upwelling on sst trends along the south coast of java
url https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0162122&type=printable
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