A new global interior ocean mapped climatology: the 1° × 1° GLODAP version 2
We present a mapped climatology (GLODAPv2.2016b) of ocean biogeochemical variables based on the new GLODAP version 2 data product (Olsen et al., 2016; Key et al., 2015), which covers all ocean basins over the years 1972 to 2013. The quality-controlled and internally consistent GLODAPv2 was used to c...
Published in: | Earth System Science Data |
---|---|
Main Authors: | , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Copernicus Publications
2017
|
Subjects: | |
Online Access: | https://hdl.handle.net/1956/17076 https://doi.org/10.5194/essd-8-325-2016 |
id |
ftunivbergen:oai:bora.uib.no:1956/17076 |
---|---|
record_format |
openpolar |
spelling |
ftunivbergen:oai:bora.uib.no:1956/17076 2023-05-15T15:07:20+02:00 A new global interior ocean mapped climatology: the 1° × 1° GLODAP version 2 Lauvset, Siv Kari Key, Robert M. Olsen, Are van Heuven, Steven Velo, Antón Lin, Xiaohua Schirnick, Carsten Kozyr, Alex Tanhua, Toste Hoppema, Mario Jutterström, Sara Steinfeldt, Reiner Jeansson, Emil Ishii, Masao Pérez, Fiz F. Suzuki, Toru Watelet, Sylvain 2017-12-02T13:58:42Z application/pdf https://hdl.handle.net/1956/17076 https://doi.org/10.5194/essd-8-325-2016 eng eng Copernicus Publications Norges forskningsråd: 229791 Norges forskningsråd: 229752 EU: FP7 264878 Norges forskningsråd: 214513 urn:issn:1866-3516 urn:issn:1866-3508 https://hdl.handle.net/1956/17076 https://doi.org/10.5194/essd-8-325-2016 cristin:1382064 Attribution CC BY http://creativecommons.org/licenses/by/3.0/ Copyright 2016 The Author(s) Earth System Science Data Peer reviewed Journal article 2017 ftunivbergen https://doi.org/10.5194/essd-8-325-2016 2023-03-14T17:40:30Z We present a mapped climatology (GLODAPv2.2016b) of ocean biogeochemical variables based on the new GLODAP version 2 data product (Olsen et al., 2016; Key et al., 2015), which covers all ocean basins over the years 1972 to 2013. The quality-controlled and internally consistent GLODAPv2 was used to create global 1° × 1° mapped climatologies of salinity, temperature, oxygen, nitrate, phosphate, silicate, total dissolved inorganic carbon (TCO2), total alkalinity (TAlk), pH, and CaCO3 saturation states using the Data-Interpolating Variational Analysis (DIVA) mapping method. Improving on maps based on an earlier but similar dataset, GLODAPv1.1, this climatology also covers the Arctic Ocean. Climatologies were created for 33 standard depth surfaces. The conceivably confounding temporal trends in TCO2 and pH due to anthropogenic influence were removed prior to mapping by normalizing these data to the year 2002 using first-order calculations of anthropogenic carbon accumulation rates. We additionally provide maps of accumulated anthropogenic carbon in the year 2002 and of preindustrial TCO2. For all parameters, all data from the full 1972–2013 period were used, including data that did not receive full secondary quality control. The GLODAPv2.2016b global 1° × 1° mapped climatologies, including error fields and ancillary information, are available at the GLODAPv2 web page at the Carbon Dioxide Information Analysis Center (CDIAC; doi:10.3334/CDIAC/OTG.NDP093_GLODAPv2). publishedVersion Article in Journal/Newspaper Arctic Arctic Ocean University of Bergen: Bergen Open Research Archive (BORA-UiB) Arctic Arctic Ocean Earth System Science Data 8 2 325 340 |
institution |
Open Polar |
collection |
University of Bergen: Bergen Open Research Archive (BORA-UiB) |
op_collection_id |
ftunivbergen |
language |
English |
description |
We present a mapped climatology (GLODAPv2.2016b) of ocean biogeochemical variables based on the new GLODAP version 2 data product (Olsen et al., 2016; Key et al., 2015), which covers all ocean basins over the years 1972 to 2013. The quality-controlled and internally consistent GLODAPv2 was used to create global 1° × 1° mapped climatologies of salinity, temperature, oxygen, nitrate, phosphate, silicate, total dissolved inorganic carbon (TCO2), total alkalinity (TAlk), pH, and CaCO3 saturation states using the Data-Interpolating Variational Analysis (DIVA) mapping method. Improving on maps based on an earlier but similar dataset, GLODAPv1.1, this climatology also covers the Arctic Ocean. Climatologies were created for 33 standard depth surfaces. The conceivably confounding temporal trends in TCO2 and pH due to anthropogenic influence were removed prior to mapping by normalizing these data to the year 2002 using first-order calculations of anthropogenic carbon accumulation rates. We additionally provide maps of accumulated anthropogenic carbon in the year 2002 and of preindustrial TCO2. For all parameters, all data from the full 1972–2013 period were used, including data that did not receive full secondary quality control. The GLODAPv2.2016b global 1° × 1° mapped climatologies, including error fields and ancillary information, are available at the GLODAPv2 web page at the Carbon Dioxide Information Analysis Center (CDIAC; doi:10.3334/CDIAC/OTG.NDP093_GLODAPv2). publishedVersion |
format |
Article in Journal/Newspaper |
author |
Lauvset, Siv Kari Key, Robert M. Olsen, Are van Heuven, Steven Velo, Antón Lin, Xiaohua Schirnick, Carsten Kozyr, Alex Tanhua, Toste Hoppema, Mario Jutterström, Sara Steinfeldt, Reiner Jeansson, Emil Ishii, Masao Pérez, Fiz F. Suzuki, Toru Watelet, Sylvain |
spellingShingle |
Lauvset, Siv Kari Key, Robert M. Olsen, Are van Heuven, Steven Velo, Antón Lin, Xiaohua Schirnick, Carsten Kozyr, Alex Tanhua, Toste Hoppema, Mario Jutterström, Sara Steinfeldt, Reiner Jeansson, Emil Ishii, Masao Pérez, Fiz F. Suzuki, Toru Watelet, Sylvain A new global interior ocean mapped climatology: the 1° × 1° GLODAP version 2 |
author_facet |
Lauvset, Siv Kari Key, Robert M. Olsen, Are van Heuven, Steven Velo, Antón Lin, Xiaohua Schirnick, Carsten Kozyr, Alex Tanhua, Toste Hoppema, Mario Jutterström, Sara Steinfeldt, Reiner Jeansson, Emil Ishii, Masao Pérez, Fiz F. Suzuki, Toru Watelet, Sylvain |
author_sort |
Lauvset, Siv Kari |
title |
A new global interior ocean mapped climatology: the 1° × 1° GLODAP version 2 |
title_short |
A new global interior ocean mapped climatology: the 1° × 1° GLODAP version 2 |
title_full |
A new global interior ocean mapped climatology: the 1° × 1° GLODAP version 2 |
title_fullStr |
A new global interior ocean mapped climatology: the 1° × 1° GLODAP version 2 |
title_full_unstemmed |
A new global interior ocean mapped climatology: the 1° × 1° GLODAP version 2 |
title_sort |
new global interior ocean mapped climatology: the 1° × 1° glodap version 2 |
publisher |
Copernicus Publications |
publishDate |
2017 |
url |
https://hdl.handle.net/1956/17076 https://doi.org/10.5194/essd-8-325-2016 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean |
genre_facet |
Arctic Arctic Ocean |
op_source |
Earth System Science Data |
op_relation |
Norges forskningsråd: 229791 Norges forskningsråd: 229752 EU: FP7 264878 Norges forskningsråd: 214513 urn:issn:1866-3516 urn:issn:1866-3508 https://hdl.handle.net/1956/17076 https://doi.org/10.5194/essd-8-325-2016 cristin:1382064 |
op_rights |
Attribution CC BY http://creativecommons.org/licenses/by/3.0/ Copyright 2016 The Author(s) |
op_doi |
https://doi.org/10.5194/essd-8-325-2016 |
container_title |
Earth System Science Data |
container_volume |
8 |
container_issue |
2 |
container_start_page |
325 |
op_container_end_page |
340 |
_version_ |
1766338857371959296 |