Dense water formation on the northwestern shelf of the Okhotsk Sea: 2. Quantifying the transports
[1] A combination of direct bottom mooring measurements, hydrographic and satellite observations, and meteorological reanalysis was used to estimate the rate of formation of Dense Shelf Water (DSW) due to brine rejection on the Okhotsk Sea northwestern shelf and the rate of export of DSW from this r...
Main Authors: | , , |
---|---|
Other Authors: | |
Format: | Text |
Language: | English |
Subjects: | |
Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.527.2267 http://www-pord.ucsd.edu/~ltalley/papers/2000s/shcherbina_okhotsk2_2003JC002197.pdf |
id |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.527.2267 |
---|---|
record_format |
openpolar |
spelling |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.527.2267 2023-05-15T17:52:36+02:00 Dense water formation on the northwestern shelf of the Okhotsk Sea: 2. Quantifying the transports Andrey Y. Shcherbina Lynne D. Talley Daniel L. Rudnick The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.527.2267 http://www-pord.ucsd.edu/~ltalley/papers/2000s/shcherbina_okhotsk2_2003JC002197.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.527.2267 http://www-pord.ucsd.edu/~ltalley/papers/2000s/shcherbina_okhotsk2_2003JC002197.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www-pord.ucsd.edu/~ltalley/papers/2000s/shcherbina_okhotsk2_2003JC002197.pdf text ftciteseerx 2016-01-08T10:24:33Z [1] A combination of direct bottom mooring measurements, hydrographic and satellite observations, and meteorological reanalysis was used to estimate the rate of formation of Dense Shelf Water (DSW) due to brine rejection on the Okhotsk Sea northwestern shelf and the rate of export of DSW from this region. On the basis of remote sensing data, an estimated 8.6 1012 m3 of DSW was formed during the winter of 1999–2000, resulting in a mean annual production rate of 0.3 Sv. According to direct observations, the export rate of DSW during this period varied from negligibly small in autumn to 0.75 ± 0.27 Sv in winter (January–February), to 0.34 ± 0.12 Sv in spring (March–April). From these observations the mean annual export rate can be estimated to be 0.27 Sv. The same relationships used to obtain the integral estimates were also applied differentially using an advective approach incorporating realistic flow and heat flux fields, which allowed direct comparison with the moored observations. The comparison highlights the importance of along-shelf advection and cross-shelf eddy transport to the accurate Text okhotsk sea Unknown Okhotsk |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
description |
[1] A combination of direct bottom mooring measurements, hydrographic and satellite observations, and meteorological reanalysis was used to estimate the rate of formation of Dense Shelf Water (DSW) due to brine rejection on the Okhotsk Sea northwestern shelf and the rate of export of DSW from this region. On the basis of remote sensing data, an estimated 8.6 1012 m3 of DSW was formed during the winter of 1999–2000, resulting in a mean annual production rate of 0.3 Sv. According to direct observations, the export rate of DSW during this period varied from negligibly small in autumn to 0.75 ± 0.27 Sv in winter (January–February), to 0.34 ± 0.12 Sv in spring (March–April). From these observations the mean annual export rate can be estimated to be 0.27 Sv. The same relationships used to obtain the integral estimates were also applied differentially using an advective approach incorporating realistic flow and heat flux fields, which allowed direct comparison with the moored observations. The comparison highlights the importance of along-shelf advection and cross-shelf eddy transport to the accurate |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Andrey Y. Shcherbina Lynne D. Talley Daniel L. Rudnick |
spellingShingle |
Andrey Y. Shcherbina Lynne D. Talley Daniel L. Rudnick Dense water formation on the northwestern shelf of the Okhotsk Sea: 2. Quantifying the transports |
author_facet |
Andrey Y. Shcherbina Lynne D. Talley Daniel L. Rudnick |
author_sort |
Andrey Y. Shcherbina |
title |
Dense water formation on the northwestern shelf of the Okhotsk Sea: 2. Quantifying the transports |
title_short |
Dense water formation on the northwestern shelf of the Okhotsk Sea: 2. Quantifying the transports |
title_full |
Dense water formation on the northwestern shelf of the Okhotsk Sea: 2. Quantifying the transports |
title_fullStr |
Dense water formation on the northwestern shelf of the Okhotsk Sea: 2. Quantifying the transports |
title_full_unstemmed |
Dense water formation on the northwestern shelf of the Okhotsk Sea: 2. Quantifying the transports |
title_sort |
dense water formation on the northwestern shelf of the okhotsk sea: 2. quantifying the transports |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.527.2267 http://www-pord.ucsd.edu/~ltalley/papers/2000s/shcherbina_okhotsk2_2003JC002197.pdf |
geographic |
Okhotsk |
geographic_facet |
Okhotsk |
genre |
okhotsk sea |
genre_facet |
okhotsk sea |
op_source |
http://www-pord.ucsd.edu/~ltalley/papers/2000s/shcherbina_okhotsk2_2003JC002197.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.527.2267 http://www-pord.ucsd.edu/~ltalley/papers/2000s/shcherbina_okhotsk2_2003JC002197.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766160229645418496 |