The distribution, circulation and variability of subantarctic mode water ...
The temporal and spatial variability of Subantarctic Mode Water (SAMW) is investigated using a compilation of several observational data sets: hydrography, XBTs, Argo profiles, satellite altimetry, and a climatology. The subduction and export of SAMW as part of the overturning circulation play an im...
Main Author: | |
---|---|
Format: | Thesis |
Language: | unknown |
Published: |
University Of Tasmania
2023
|
Subjects: | |
Online Access: | https://dx.doi.org/10.25959/23230646.v1 https://figshare.utas.edu.au/articles/thesis/The_distribution_circulation_and_variability_of_subantarctic_mode_water/23230646/1 |
id |
ftdatacite:10.25959/23230646.v1 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.25959/23230646.v1 2023-06-11T04:17:00+02:00 The distribution, circulation and variability of subantarctic mode water ... Herraiz Borreguero, L 2023 https://dx.doi.org/10.25959/23230646.v1 https://figshare.utas.edu.au/articles/thesis/The_distribution_circulation_and_variability_of_subantarctic_mode_water/23230646/1 unknown University Of Tasmania https://dx.doi.org/10.25959/23230646 In Copyright http://rightsstatements.org/vocab/InC/1.0/ article-journal Text ScholarlyArticle Thesis 2023 ftdatacite https://doi.org/10.25959/23230646.v110.25959/23230646 2023-06-01T12:11:09Z The temporal and spatial variability of Subantarctic Mode Water (SAMW) is investigated using a compilation of several observational data sets: hydrography, XBTs, Argo profiles, satellite altimetry, and a climatology. The subduction and export of SAMW as part of the overturning circulation play an important role in global heat, freshwater, carbon and nutrient budgets. Determining the formation, circulation, and variability of SAMW is therefore an important step towards understandmg the Southern Ocean's role in climate variability and change. The spatial distribution of SAMW properties and export paths is investigated. SAMW is identified by a dynamical tracer: a minimum in potential vorticity. SAMW consists of several modes with distinct properties rather than a continuous water mass with properties that gradually evolve towards the eastern region of the Southern Ocean as previously believed. (Modified) Montgomery streamlines on the density surfaces corresponding with potential vorticity (PV) minima are used ... Thesis Southern Ocean DataCite Metadata Store (German National Library of Science and Technology) Southern Ocean |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
description |
The temporal and spatial variability of Subantarctic Mode Water (SAMW) is investigated using a compilation of several observational data sets: hydrography, XBTs, Argo profiles, satellite altimetry, and a climatology. The subduction and export of SAMW as part of the overturning circulation play an important role in global heat, freshwater, carbon and nutrient budgets. Determining the formation, circulation, and variability of SAMW is therefore an important step towards understandmg the Southern Ocean's role in climate variability and change. The spatial distribution of SAMW properties and export paths is investigated. SAMW is identified by a dynamical tracer: a minimum in potential vorticity. SAMW consists of several modes with distinct properties rather than a continuous water mass with properties that gradually evolve towards the eastern region of the Southern Ocean as previously believed. (Modified) Montgomery streamlines on the density surfaces corresponding with potential vorticity (PV) minima are used ... |
format |
Thesis |
author |
Herraiz Borreguero, L |
spellingShingle |
Herraiz Borreguero, L The distribution, circulation and variability of subantarctic mode water ... |
author_facet |
Herraiz Borreguero, L |
author_sort |
Herraiz Borreguero, L |
title |
The distribution, circulation and variability of subantarctic mode water ... |
title_short |
The distribution, circulation and variability of subantarctic mode water ... |
title_full |
The distribution, circulation and variability of subantarctic mode water ... |
title_fullStr |
The distribution, circulation and variability of subantarctic mode water ... |
title_full_unstemmed |
The distribution, circulation and variability of subantarctic mode water ... |
title_sort |
distribution, circulation and variability of subantarctic mode water ... |
publisher |
University Of Tasmania |
publishDate |
2023 |
url |
https://dx.doi.org/10.25959/23230646.v1 https://figshare.utas.edu.au/articles/thesis/The_distribution_circulation_and_variability_of_subantarctic_mode_water/23230646/1 |
geographic |
Southern Ocean |
geographic_facet |
Southern Ocean |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_relation |
https://dx.doi.org/10.25959/23230646 |
op_rights |
In Copyright http://rightsstatements.org/vocab/InC/1.0/ |
op_doi |
https://doi.org/10.25959/23230646.v110.25959/23230646 |
_version_ |
1768375760329900032 |