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PANGAEA.
Data Publisher for Earth & Environmental Science

Elovaara, Samu; Zhao, Lingbin; Asmala, Eero; Kaartokallio, Hermanni; Thomas, David N: Selected colored dissolved organic matter propertie of the experimental flocculation [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.967424 (dataset in review), In: Elovaara, S et al.: Gypsum flocculation experiment in river Paimionjoki, Finland, 2022 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.967477 (dataset in review)

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Abstract:
This table contains measurements of selected colored dissolved organic matter properties measured in size-fractioned dissolved organic matter after an ultrafiltration conducted after the flocculation experiment. Nominal molecular-weight cutoffs of 1, 3, and 10 kDa were used. The ultrafiltration was conducted using the replicate 1 of the flocculation experiment.
Keyword(s):
biogeochemistry; calcium; CDOM; river
Coverage:
Latitude: 60.421722 * Longitude: 22.654389
Date/Time Start: 2022-04-25T00:00:00 * Date/Time End: 2022-08-08T00:00:00
Event(s):
FlocExp2022_1 * Latitude: 60.421722 * Longitude: 22.654389 * Date/Time: 2022-04-25T00:00:00 * Location: Paimionjoki, Finland * Method/Device: Water pump (PUMP) * Comment: Water sampling for a laboratory experiment
FlocExp2022_2 * Latitude: 60.421722 * Longitude: 22.654389 * Date/Time: 2022-05-23T00:00:00 * Location: Paimionjoki, Finland * Method/Device: Water pump (PUMP) * Comment: Water sampling for a laboratory experiment
FlocExp2022_3 * Latitude: 60.421722 * Longitude: 22.654389 * Date/Time: 2022-06-13T00:00:00 * Location: Paimionjoki, Finland * Method/Device: Water pump (PUMP) * Comment: Water sampling for a laboratory experiment
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventElovaara, Samu
2Type of studyStudy typeElovaara, Samu
3TreatmentTreatElovaara, Samu
4Nominal molecular weight, cutoffNMW cutoffkDaElovaara, Samu
5Dilution factorDilutionElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
6Absorption coefficient, 254 nmac2541/mElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
7Absorption coefficient, 275 nmac2751/mElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
8Absorption coefficient, 295 nmac2951/mElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
9Absorption coefficient, 300 nmac3001/mElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
10Absorption coefficient, 350 nmac3501/mElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
11Absorption coefficient, 375 nmac3751/mElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
12Absorption coefficient, 400 nmac4001/mElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
13Absorption coefficient, 440 nmac4401/mElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
14Spectral slope, 275-295 nmSpSl 275-295 nm1/µmElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
15Spectral slope, 350-400 nmSpSl 350-400 nm1/µmElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
16Slope ratioSRElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
17Fluorescence, peak TF peak TRUElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
18Fluorescence, peak AF peak ARUElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
19Fluorescence, peak MF peak MRUElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
20Fluorescence, peak CF peak CRUElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
21Fluorescence indexFIElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
22Humification indexHIXElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
23Biological indexBIXElovaara, SamuSpectrophotometer UV/VIS (Shimadzu 2401PC)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
7084 data points

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