CFC, and noble gas measurements during POLARSTERN cruise PS82 (ANT-XXIX/9) ...
The tracer data set was carefully checked for accurate measurements and outliers. According to the WOCE standards the following flags were applied to each measurement: ? = flag 3 = doubtful; / = flag 4 = bad, # = flag 6 = mean of replicates.Noble gases (3He, 4He, 20Ne): We took 540 water samples for...
Main Authors: | , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2017
|
Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.883799 https://doi.pangaea.de/10.1594/PANGAEA.883799 |
id |
ftdatacite:10.1594/pangaea.883799 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.1594/pangaea.883799 2024-03-31T07:48:15+00:00 CFC, and noble gas measurements during POLARSTERN cruise PS82 (ANT-XXIX/9) ... Huhn, Oliver Rhein, Monika Schröder, Michael Bulsiewicz, Klaus Sültenfuß, Jürgen 2017 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.883799 https://doi.pangaea.de/10.1594/PANGAEA.883799 en eng PANGAEA https://dx.doi.org/10.1594/pangaea.883809 https://dx.doi.org/10.1029/2018gl079706 Data access is restricted (moratorium, sensitive data, license constraints) Licensing unknown: Please contact principal investigator/authors to gain access and request licensing terms unknown Event label Date/Time of event Latitude of event Longitude of event Elevation of event DEPTH, water Freon-11 trichorofluoromethane Freon-12 dichlorodifluoromethane Helium Helium, dHe-3 Neon Bottle number CTD/Rosette PS82 Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 dataset Dataset 2017 ftdatacite https://doi.org/10.1594/pangaea.88379910.1594/pangaea.88380910.1029/2018gl079706 2024-03-04T13:35:39Z The tracer data set was carefully checked for accurate measurements and outliers. According to the WOCE standards the following flags were applied to each measurement: ? = flag 3 = doubtful; / = flag 4 = bad, # = flag 6 = mean of replicates.Noble gases (3He, 4He, 20Ne): We took 540 water samples for stable noble gas isotopes (3He, 4He, Ne) in copper tubes from 68 stations. In the IUP Bremen noble gas lab the samples were processed in a first step with a UHV (ultra high vacuum) gas extraction system. The required vacuum conditions are achieved by a rotary pump and an oil diffusion pump. To maintain contamination-free samples, the extraction system is checked for leaks on each sample separately. Sample gases are transferred via water vapour into a glass ampoule kept at liquid nitrogen temperature. Quality checks of this sample preparation line are done on a routine basis. This includes special vacuum checks and preparing accurately defined samples for internal control measurement. For analysis of the noble gas ... Dataset Antarc* Antarctic Arctic Sea ice DataCite Metadata Store (German National Library of Science and Technology) Antarctic Arctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Event label Date/Time of event Latitude of event Longitude of event Elevation of event DEPTH, water Freon-11 trichorofluoromethane Freon-12 dichlorodifluoromethane Helium Helium, dHe-3 Neon Bottle number CTD/Rosette PS82 Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 |
spellingShingle |
Event label Date/Time of event Latitude of event Longitude of event Elevation of event DEPTH, water Freon-11 trichorofluoromethane Freon-12 dichlorodifluoromethane Helium Helium, dHe-3 Neon Bottle number CTD/Rosette PS82 Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 Huhn, Oliver Rhein, Monika Schröder, Michael Bulsiewicz, Klaus Sültenfuß, Jürgen CFC, and noble gas measurements during POLARSTERN cruise PS82 (ANT-XXIX/9) ... |
topic_facet |
Event label Date/Time of event Latitude of event Longitude of event Elevation of event DEPTH, water Freon-11 trichorofluoromethane Freon-12 dichlorodifluoromethane Helium Helium, dHe-3 Neon Bottle number CTD/Rosette PS82 Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 |
description |
The tracer data set was carefully checked for accurate measurements and outliers. According to the WOCE standards the following flags were applied to each measurement: ? = flag 3 = doubtful; / = flag 4 = bad, # = flag 6 = mean of replicates.Noble gases (3He, 4He, 20Ne): We took 540 water samples for stable noble gas isotopes (3He, 4He, Ne) in copper tubes from 68 stations. In the IUP Bremen noble gas lab the samples were processed in a first step with a UHV (ultra high vacuum) gas extraction system. The required vacuum conditions are achieved by a rotary pump and an oil diffusion pump. To maintain contamination-free samples, the extraction system is checked for leaks on each sample separately. Sample gases are transferred via water vapour into a glass ampoule kept at liquid nitrogen temperature. Quality checks of this sample preparation line are done on a routine basis. This includes special vacuum checks and preparing accurately defined samples for internal control measurement. For analysis of the noble gas ... |
format |
Dataset |
author |
Huhn, Oliver Rhein, Monika Schröder, Michael Bulsiewicz, Klaus Sültenfuß, Jürgen |
author_facet |
Huhn, Oliver Rhein, Monika Schröder, Michael Bulsiewicz, Klaus Sültenfuß, Jürgen |
author_sort |
Huhn, Oliver |
title |
CFC, and noble gas measurements during POLARSTERN cruise PS82 (ANT-XXIX/9) ... |
title_short |
CFC, and noble gas measurements during POLARSTERN cruise PS82 (ANT-XXIX/9) ... |
title_full |
CFC, and noble gas measurements during POLARSTERN cruise PS82 (ANT-XXIX/9) ... |
title_fullStr |
CFC, and noble gas measurements during POLARSTERN cruise PS82 (ANT-XXIX/9) ... |
title_full_unstemmed |
CFC, and noble gas measurements during POLARSTERN cruise PS82 (ANT-XXIX/9) ... |
title_sort |
cfc, and noble gas measurements during polarstern cruise ps82 (ant-xxix/9) ... |
publisher |
PANGAEA |
publishDate |
2017 |
url |
https://dx.doi.org/10.1594/pangaea.883799 https://doi.pangaea.de/10.1594/PANGAEA.883799 |
geographic |
Antarctic Arctic |
geographic_facet |
Antarctic Arctic |
genre |
Antarc* Antarctic Arctic Sea ice |
genre_facet |
Antarc* Antarctic Arctic Sea ice |
op_relation |
https://dx.doi.org/10.1594/pangaea.883809 https://dx.doi.org/10.1029/2018gl079706 |
op_rights |
Data access is restricted (moratorium, sensitive data, license constraints) Licensing unknown: Please contact principal investigator/authors to gain access and request licensing terms unknown |
op_doi |
https://doi.org/10.1594/pangaea.88379910.1594/pangaea.88380910.1029/2018gl079706 |
_version_ |
1795029914748977152 |