Dissolved Fe(II) from the southbound leg of the US GEOTRACES Arctic cruise (HLY1502) on USCGC Healy from August to October 2015
<p>Dissolved Fe(II) concentrations were determined using an automated flow injection analysis system (FeLume II Waterville Analytical) employing a luminol chemiluminescence based detection system as described in King et al. (1995) and Heller et al. (2017).<br /> <br /> Fro...
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Biological and Chemical Oceanography Data Management Office (BCO-DMO)
2020
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Online Access: | https://search.dataone.org/view/sha256:961423ceaa1ab41320c898d9255682215ed139ea20b5599280d2f5da001ed82d |
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dataone:sha256:961423ceaa1ab41320c898d9255682215ed139ea20b5599280d2f5da001ed82d 2024-06-03T18:46:40+00:00 Dissolved Fe(II) from the southbound leg of the US GEOTRACES Arctic cruise (HLY1502) on USCGC Healy from August to October 2015 Phoebe J. Lam Maija I. Heller ENVELOPE(-162.5408,-147.8504,87.824,71.999) BEGINDATE: 2015-09-10T00:00:00Z ENDDATE: 2015-10-08T00:00:00Z 2020-09-23T00:00:00Z https://search.dataone.org/view/sha256:961423ceaa1ab41320c898d9255682215ed139ea20b5599280d2f5da001ed82d unknown Biological and Chemical Oceanography Data Management Office (BCO-DMO) oceans Dataset 2020 dataone:urn:node:BCODMO 2024-06-03T18:16:43Z <p>Dissolved Fe(II) concentrations were determined using an automated flow injection analysis system (FeLume II Waterville Analytical) employing a luminol chemiluminescence based detection system as described in King et al. (1995) and Heller et al. (2017).<br /> <br /> From published and ongoing work in the Peru and Chile oxygen minimum zones an optimized methodology for Fe(II) detection by luminol has been described in Croot et al. (2019). This work details some of the challenges and limitations of using luminol for dFe(II) detection. It should be noted that as Fe(II) is a transient redox species with a short half life in oxygenated seawater that is dependent on dissolved oxygen and pH, it is not possible to archive (preserve) samples for later analysis. Intercalibrations for Fe(II) have yet to be conducted in the context of GEOTRACES studies and should be pursued where logistically possible. </p> Dataset Arctic Biological and Chemical Oceanography Data Management Office (BCO-DMO) (via DataONE) Arctic ENVELOPE(-162.5408,-147.8504,87.824,71.999) |
institution |
Open Polar |
collection |
Biological and Chemical Oceanography Data Management Office (BCO-DMO) (via DataONE) |
op_collection_id |
dataone:urn:node:BCODMO |
language |
unknown |
topic |
oceans |
spellingShingle |
oceans Phoebe J. Lam Maija I. Heller Dissolved Fe(II) from the southbound leg of the US GEOTRACES Arctic cruise (HLY1502) on USCGC Healy from August to October 2015 |
topic_facet |
oceans |
description |
<p>Dissolved Fe(II) concentrations were determined using an automated flow injection analysis system (FeLume II Waterville Analytical) employing a luminol chemiluminescence based detection system as described in King et al. (1995) and Heller et al. (2017).<br /> <br /> From published and ongoing work in the Peru and Chile oxygen minimum zones an optimized methodology for Fe(II) detection by luminol has been described in Croot et al. (2019). This work details some of the challenges and limitations of using luminol for dFe(II) detection. It should be noted that as Fe(II) is a transient redox species with a short half life in oxygenated seawater that is dependent on dissolved oxygen and pH, it is not possible to archive (preserve) samples for later analysis. Intercalibrations for Fe(II) have yet to be conducted in the context of GEOTRACES studies and should be pursued where logistically possible. </p> |
format |
Dataset |
author |
Phoebe J. Lam Maija I. Heller |
author_facet |
Phoebe J. Lam Maija I. Heller |
author_sort |
Phoebe J. Lam |
title |
Dissolved Fe(II) from the southbound leg of the US GEOTRACES Arctic cruise (HLY1502) on USCGC Healy from August to October 2015 |
title_short |
Dissolved Fe(II) from the southbound leg of the US GEOTRACES Arctic cruise (HLY1502) on USCGC Healy from August to October 2015 |
title_full |
Dissolved Fe(II) from the southbound leg of the US GEOTRACES Arctic cruise (HLY1502) on USCGC Healy from August to October 2015 |
title_fullStr |
Dissolved Fe(II) from the southbound leg of the US GEOTRACES Arctic cruise (HLY1502) on USCGC Healy from August to October 2015 |
title_full_unstemmed |
Dissolved Fe(II) from the southbound leg of the US GEOTRACES Arctic cruise (HLY1502) on USCGC Healy from August to October 2015 |
title_sort |
dissolved fe(ii) from the southbound leg of the us geotraces arctic cruise (hly1502) on uscgc healy from august to october 2015 |
publisher |
Biological and Chemical Oceanography Data Management Office (BCO-DMO) |
publishDate |
2020 |
url |
https://search.dataone.org/view/sha256:961423ceaa1ab41320c898d9255682215ed139ea20b5599280d2f5da001ed82d |
op_coverage |
ENVELOPE(-162.5408,-147.8504,87.824,71.999) BEGINDATE: 2015-09-10T00:00:00Z ENDDATE: 2015-10-08T00:00:00Z |
long_lat |
ENVELOPE(-162.5408,-147.8504,87.824,71.999) |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
_version_ |
1800869569022132224 |