de.pangaea.dataset995338 und dataset PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact 2026-06-24T12:22:50Z https://doi.pangaea.de/10.1594/PANGAEA.995338 2026-06-12T13:03:40 publication Chen, Guanghui

cghxyglove@sjtu.edu.cn

author Rapp, Insa

irapp@geomar.de

https://orcid.org/0000-0001-9542-3644 information author Sieber, Matthias

sieberm@usf.edu

author Achterberg, Eric Pieter

eachterberg@geomar.de

https://orcid.org/0000-0002-3061-2767 information author Conway, Tim M https://orcid.org/0000-0002-3069-9786 information author Gledhill, Martha

mgledhill@geomar.de

https://orcid.org/0000-0003-3859-2112 information author Hopwood, Mark James

mark@sustech.edu.cn

https://orcid.org/0000-0002-9743-079X information author Xie, Ruifang C https://orcid.org/0000-0002-6628-9236 information author PANGAEA

info@pangaea.de

https://www.pangaea.de/ information publisher tableDigital Dissolved and particulate Fe concentrations and Fe isotopic compositions (δ56Fe) were determined from two shelf-slope transects at 12 degree S and 14 degree S in the Peruvian upwelling zone. Samples were collected during cruises M136, M137 and M138 in April and June 2017 using trace metal-clean GO-FLO bottles (profiles) and a towed-fish sampler (surface samples). Dissolved samples were filtered through 0.2 μm polyethersulfone (PES) filters (profiles) or AcropackTM capsule filters (Pall®; 0.8/0.2 μm; surface samples) into acid-cleaned low-density polyethylene (LDPE) bottles. Particulate samples were collected on the PES filters. These data are used to evaluate the partitioning of Ba isotopes between the dissolved and particulate phases. completed Chen, Guanghui

cghxyglove@sjtu.edu.cn

principalInvestigator iron isotopes iron shuttle Oxygen minimum zone theme 1995-01-01 creation PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact SFB754 Climate - Biogeochemistry Interactions in the Tropical Ocean theme 1995-01-01 creation PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact copyright restricted copyright CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) textTable und geoscientificInformation -78.24 -76.66 -14.31 -12.31 2017-04-21T18:38:00 2017-06-16T11:05:00 2.0 2021.88 Event label thematicClassification Station label thematicClassification DEPTH, water physicalMeasurement m m Sample code/label thematicClassification Niskin LATITUDE thematicClassification LONGITUDE thematicClassification Salinity thematicClassification Temperature, water physicalMeasurement °C °C Oxygen physicalMeasurement µmol/kg µmol/kg Density, potential anomaly physicalMeasurement kg/m**3 kg/m**3 Iron physicalMeasurement dissolved nmol/kg nmol/kg Iron physicalMeasurement particulate nmol/kg nmol/kg δ56Fe physicalMeasurement dissolved ‰ ‰ δ56Fe, standard deviation physicalMeasurement 2SE ± ± δ56Fe physicalMeasurement particulate ‰ ‰ δ56Fe, standard deviation physicalMeasurement 2SE ± ± Iron 2+ physicalMeasurement nmol/kg nmol/kg Aluminium physicalMeasurement particulate nmol/kg nmol/kg Nitrite physicalMeasurement µmol/kg µmol/kg Iron/Aluminium ratio thematicClassification pFe/pAl text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.995338?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: M136_458-1 (CTD 056) * LATITUDE: -12.452330 * LONGITUDE: -77.493830 * DATE/TIME: 2017-04-21T18:38:00 * ELEVATION: -407.0 m * CAMPAIGN: M136 * BASIS: Meteor (1986) * METHOD/DEVICE: CTD/Rosette 2017-04-21T18:38:00 EVENT LABEL: M136_461-1 (CTD 057) * LATITUDE: -12.522500 * LONGITUDE: -77.583170 * DATE/TIME: 2017-04-21T23:48:00 * ELEVATION: -749.0 m * CAMPAIGN: M136 * BASIS: Meteor (1986) * METHOD/DEVICE: CTD/Rosette 2017-04-21T23:48:00 EVENT LABEL: M136_463-1 (CTD 058) * LATITUDE: -12.722000 * LONGITUDE: -77.850170 * DATE/TIME: 2017-04-22T04:48:00 * ELEVATION: -2030.0 m * CAMPAIGN: M136 * BASIS: Meteor (1986) * METHOD/DEVICE: CTD/Rosette 2017-04-22T04:48:00 EVENT LABEL: M136_491-1 (CTD 066) * LATITUDE: -12.358670 * LONGITUDE: -77.362170 * DATE/TIME: 2017-04-25T00:41:00 * ELEVATION: -193.0 m * CAMPAIGN: M136 * BASIS: Meteor (1986) * METHOD/DEVICE: CTD/Rosette 2017-04-25T00:41:00 EVENT LABEL: M137_811-1 (CTD 075) * LATITUDE: -12.478670 * LONGITUDE: -77.526830 * DATE/TIME: 2017-05-22T10:09:00 * ELEVATION: -511.0 m * CAMPAIGN: M137 * BASIS: Meteor (1986) * METHOD/DEVICE: CTD/Rosette 2017-05-22T10:09:00 EVENT LABEL: M137_819-1 (CTD 077) * LATITUDE: -12.354170 * LONGITUDE: -77.063670 * DATE/TIME: 2017-05-23T03:40:00 * ELEVATION: -104.0 m * CAMPAIGN: M137 * BASIS: Meteor (1986) * METHOD/DEVICE: CTD/Rosette 2017-05-23T03:40:00 EVENT LABEL: M138_904-1 (CTD 060) * LATITUDE: -14.000170 * LONGITUDE: -76.660000 * DATE/TIME: 2017-06-15T02:38:00 * ELEVATION: -593.0 m * CAMPAIGN: M138 * BASIS: Meteor (1986) * METHOD/DEVICE: CTD/Rosette 2017-06-15T02:38:00 EVENT LABEL: M138_906-1 (CTD 068) * LATITUDE: -14.284330 * LONGITUDE: -77.167170 * DATE/TIME: 2017-06-16T11:05:00 * ELEVATION: -4658.0 m * CAMPAIGN: M138 * BASIS: Meteor (1986) * METHOD/DEVICE: CTD/Rosette 2017-06-16T11:05:00 Related to Chen, Guanghui

cghxyglove@sjtu.edu.cn

author Rapp, Insa

irapp@geomar.de

https://orcid.org/0000-0001-9542-3644 information author Sieber, Matthias

sieberm@usf.edu

author Achterberg, Eric Pieter

eachterberg@geomar.de

https://orcid.org/0000-0002-3061-2767 information author Conway, Tim M https://orcid.org/0000-0002-3069-9786 information author Gledhill, Martha

mgledhill@geomar.de

https://orcid.org/0000-0003-3859-2112 information author Hopwood, Mark James

mark@sustech.edu.cn

https://orcid.org/0000-0002-9743-079X information author Xie, Ruifang C https://orcid.org/0000-0002-6628-9236 information author documentHardcopy