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Huang, Baorong; Zhou, Zhe (2026): Elemental reimmobilization during the re-oxidation experiment [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.995684, In: Huang, B; Zhou, Z (2026): Microbially Mediated Transformation of Labile Iron in Estuarine Surface Sediments and Its Impact on Element Cycling [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.995685

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Published: 2026-07-03 • DOI registered: 2026-07-06

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Abstract:
The dissolved Fe, Mn and P in the solution (11 days of anoxic incubation) before and after 48h reoxygenation in different study areas.
Keyword(s):
element cycling; Estuarine sediment; Experiment; Laboratory experiment
Coverage:
Date/Time Start: 2025-03-03T00:00:00 * Date/Time End: 2025-03-03T00:00:00
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 0.01 m
Event(s):
Changjiang_sediment_LapExp_4 (Reoxygenation)  * Date/Time: 2025-03-03T00:00:00 * Method/Device: Laboratory experiment
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventHuang, Baorong
2 Optional event labelEvent 2Huang, Baorong
3 Type of studyStudy typeHuang, Baorong
4 Sample typeSamp typeHuang, Baorong
5 DEPTH, sediment/rockDepth sedmHuang, BaorongGeocode – Surface sediment sample
6 Sampling date/time, experimentDate/time sampling expHuang, Baorong
7 TreatmentTreatHuang, BaorongFor site 1 to 3
8 Incubation durationInc durhHuang, Baorong
9 IronFeµmol/lHuang, BaorongInductively coupled plasma optical emission spectrometer (ICP-OES), Agilent 5800 VDV
10 ManganeseMnµmol/lHuang, BaorongInductively coupled plasma optical emission spectrometer (ICP-OES), Agilent 5800 VDV
11 Phosphate[PO4]3-µmol/lHuang, BaorongInductively coupled plasma optical emission spectrometer (ICP-OES), Agilent 5800 VDV
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
312 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Event 2		3 
Study type		4 
Samp type		5 
Depth sed [m]		6 
Date/time sampling exp		7 
Treat		8 
Inc dur [h]		9 
Fe [µmol/l]		10 
Mn [µmol/l]		11 
[PO4]3- [µmol/l]
Changjiang_sediment_LapExp_4 ReoxygenationLaboratory experimentaqueous<0.012025-03-03S10.50.0000010.90909212.90323
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-05S148.057.1428618.1818277.41935
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-08S1120.0557.1428690.90909129.03226
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-14S1264.01442.85714112.72727148.38710
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-03S20.50.0000040.00000167.74194
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-05S248.0610.71429145.4545583.87097
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-08S2120.01371.42857214.45000103.22581
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-14S2264.02189.28571232.72727161.29032
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-03S30.50.0000018.18000200.00000
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-05S348.00.0000021.8200070.96774
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-08S3120.0782.1428683.63636103.22581
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-14S3264.01017.8571490.90909116.12903
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-03S1-reoxidation0.000007.27273148.38710
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-05S1-reoxidation0.0000018.1818251.61290
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-08S1-reoxidation32.1428687.2727345.16129
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-14S1-reoxidation21.42857101.8181838.70968
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-03S2-reoxidation0.0000040.00000167.74194
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-05S2-reoxidation3.5714398.1818260.00000
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-08S2-reoxidation14.28571181.8000045.16129
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-14S2-reoxidation14.28571214.5454551.61290
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-03S3-reoxidation0.0000018.18000212.90323
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-05S3-reoxidation0.0000021.8200012.90323
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-08S3-reoxidation10.7142980.0000032.25806
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-14S3-reoxidation0.0000087.2727319.35484
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-03S1-control10.90909212.90323
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-05S1-control14.54545174.19355
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-08S1-control
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-14S1-control14.54545154.83871
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-03S2-control54.54545187.09677
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-05S2-control54.54545167.74194
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-08S2-control
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-14S2-control54.54545174.19355
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-03S3-control14.54545206.45161
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-05S3-control14.54545180.64516
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-08S3-control
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-14S3-control14.54545129.03226
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-03S1-reoxidation-control14.54545212.90323
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-05S1-reoxidation-control10.90909174.19355
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-08S1-reoxidation-control
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-14S1-reoxidation-control14.54545148.38710
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-03S2-reoxidation-control54.54545174.19355
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-05S2-reoxidation-control50.90909167.74194
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-08S2-reoxidation-control
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-14S2-reoxidation-control54.54545167.74194
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-03S3-reoxidation-control14.54545180.64516
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-05S3-reoxidation-control14.54545174.19355
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-08S3-reoxidation-control
Changjiang_sediment_LapExp_4ReoxygenationLaboratory experimentaqueous<0.012025-03-14S3-reoxidation-control14.54545122.58065