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Zahajská, Petra; Olid, Carolina; Conley, Daniel J (2021): Dissolved silicon isotopes in water from Lake 850, Sweden [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.930219, In: Zahajská, Petra; Olid, Carolina; Shemesh, Aldo; Conley, Daniel J (2021): Discharges, radon fluxes, dissolved silicon, biogenic silica, stable silicon isotopes of water and sediment samples and XRF data from Lake 850, Northern Sweden [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.929941

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Abstract:
Stable silicon isotopes were measured on water samples taken in March, June, July, August and September 2019 in Lake 850, Northern Sweden.
Water samples for stable Si isotopes were sampled in HDPE acid-washed 125ml Naglene bottles and filtered directly in the field through 0.45μm Sterivex filter and further acidified using HCl to pH 2. Stable silicon isotopes were performed on cation-exchange collumn cleaned (Georg et al., 2006) samples using MC-ICP-MS at Vegacenter, Stockholm.
Keyword(s):
Discharge; dissolved silicon; Silicon isotopes
Further details:
Silicon isotopes: plot
Georg, R Bastian; Reynolds, Ben C; Frank, Martin; Halliday, Alex N (2006): New sample preparation techniques for the determination of Si isotopic compositions using MC-ICPMS. Chemical Geology, 235(1-2), 95-104, https://doi.org/10.1016/j.chemgeo.2006.06.006
Coverage:
Median Latitude: 68.298151 * Median Longitude: 19.121548 * South-bound Latitude: 68.297370 * West-bound Longitude: 19.118580 * North-bound Latitude: 68.298570 * East-bound Longitude: 19.124650
Date/Time Start: 2018-06-22T00:00:00 * Date/Time End: 2019-09-20T00:00:00
Minimum DEPTH, water: 0 m * Maximum DEPTH, water: 7 m
Event(s):
Lille_Bror_inlet_1  * Latitude Start: 68.297380 * Longitude Start: 19.118580 * Latitude End: 68.298200 * Longitude End: 19.118970 * Location: Sweden * Method/Device: Water sample (WS)
Lille_Bror_inlet_2  * Latitude Start: 68.297370 * Longitude Start: 19.119270 * Latitude End: 68.298250 * Longitude End: 19.119280 * Location: Sweden * Method/Device: Water sample (WS)
Lille_Bror_lake  * Latitude Start: 68.297580 * Longitude Start: 19.119580 * Latitude End: 68.298230 * Longitude End: 19.121300 * Location: Sweden * Method/Device: Water sample (WS)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventZahajská, Petra
2 Station labelStationZahajská, Petra
3 Sample IDSample IDZahajská, Petra
4 DATE/TIMEDate/TimeZahajská, PetraGeocode – Sampling
5 LATITUDELatitudeZahajská, PetraGeocode
6 LONGITUDELongitudeZahajská, PetraGeocode
7 DEPTH, waterDepth watermZahajská, PetraGeocode
8 Number of measurementsn#Zahajská, Petratimes analysed
9 DateDateZahajská, PetraMeasurement
10 δ29Si, silicon dissolvedδ29Si DSi‰Zahajská, PetraMulti-collector inductively coupled plasma mass spectrometer (MC-ICP-MS)
11 δ29Si, standard deviationδ29Si std dev±Zahajská, PetraMulti-collector inductively coupled plasma mass spectrometer (MC-ICP-MS)2SD
12 δ30Si, silicon dissolvedδ30Si DSi‰Zahajská, PetraMulti-collector inductively coupled plasma mass spectrometer (MC-ICP-MS)
13 δ30Si, standard deviationδ30Si std dev±Zahajská, PetraMulti-collector inductively coupled plasma mass spectrometer (MC-ICP-MS)2SD
14 δ30Si/δ29Siδ30Si/δ29SiZahajská, PetraCalculated
15 δ30Si/δ29Si, standard deviationδ30Si/δ29Si std dev±Zahajská, PetraCalculated2SD
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
240 data points

Data

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

1 
Event		2 
Station		3 
Sample ID		4 
Date/Time		5 
Latitude		6 
Longitude		7 
Depth water [m]		8 
n [#]		9 
Date		10 
δ29Si DSi [‰]		11 
δ29Si std dev [±]		12 
δ30Si DSi [‰]		13 
δ30Si std dev [±]		14 
δ30Si/δ29Si		15 
δ30Si/δ29Si std dev [±]
Lille_Bror_inlet_1 Lille Bror inlet 1Lille Bror inlet June 182018-06-2268.2973819.11858032019-01-260.140.100.250.161.841.78
Lille_Bror_outlet Lille Bror outletLille Bror outlet June 182018-06-2268.2985719.12398032019-07-260.230.030.470.062.050.45
Lille_Bror_outletLille Bror outletLille Bror outlet June 182018-06-2268.2985719.12398062019-01-260.370.100.800.162.160.72
Lille_Bror_lake Lille Bror lakeLille Bror 2m March2019-03-2268.2982019.12100232019-07-270.620.031.160.051.870.06
Lille_Bror_lakeLille Bror lakeLille Bror 5m March2019-03-2268.2982019.12100532019-07-270.700.021.370.061.960.12
Lille_Bror_inlet_2 Lille Bror inlet 2Lile Bror inlet June 192019-06-0368.2973719.11928032019-07-27-0.010.070.020.02-0.411.88
Lille_Bror_lakeLille Bror lakeLile Bror lake June 192019-06-0368.2975819.11958032019-07-280.290.030.730.052.500.15
Lille_Bror_outletLille Bror outletLile Bror outlet June 192019-06-0368.2985319.12422032019-07-280.400.050.890.032.220.23
Lille_Bror_inlet_1Lille Bror inlet 1Lille Bror inlet July 192019-07-1368.2982019.11897032019-07-280.360.020.720.022.020.11
Lille_Bror_outletLille Bror outletLille Bror outlet July 192019-07-1368.2984819.12465032019-07-280.240.080.610.052.520.63
Lille_Bror_inlet_2Lille Bror inlet 2LB-E-in-Aug2019-08-2168.2982519.11927062020-05-110.400.130.780.151.920.73
Lille_Bror_outletLille Bror outletLB-E-out-Aug2019-08-2168.2985219.12400062020-05-110.420.090.790.121.870.49
Lille_Bror_lakeLille Bror lakeLB-E-1M-Aug2019-08-2168.2982319.12130182020-05-110.360.110.750.122.080.70
Lille_Bror_lakeLille Bror lakeLB-E-2M-Aug2019-08-2168.2982319.12130262020-05-110.390.150.780.121.980.81
Lille_Bror_lakeLille Bror lakeLB-E-3M-Aug2019-08-2168.2982319.12130362020-05-110.360.090.720.141.980.62
Lille_Bror_lakeLille Bror lakeLB-E-4M-Aug2019-08-2168.2982319.12130462020-05-110.400.090.800.122.000.54
Lille_Bror_lakeLille Bror lakeLB-E-5M-Aug2019-08-2168.2982319.12130562020-05-120.390.090.780.121.990.55
Lille_Bror_lakeLille Bror lakeLB-E-6M-Aug2019-08-2168.2982319.12130662020-05-120.390.090.810.122.050.56
Lille_Bror_lakeLille Bror lakeLB-E-7M-Aug2019-08-2168.2982319.12130762020-05-120.350.090.760.122.190.67
Lille_Bror_outletLille Bror outletLB-E-out-Sept2019-09-2068.2984819.12465062020-05-120.540.091.090.202.030.50
Lille_Bror_lakeLille Bror lakeLB-E-1M-Sept2019-09-2068.2979219.12122162020-05-120.530.091.020.121.940.40
Lille_Bror_lakeLille Bror lakeLB-E-2M-Sept2019-09-2068.2979219.12122262020-05-120.520.091.020.121.960.41
Lille_Bror_lakeLille Bror lakeLB-E-3M-Sept2019-09-2068.2979219.12122362020-05-120.510.121.010.121.980.53
Lille_Bror_lakeLille Bror lakeLB-E-4M-Sept2019-09-2068.2979219.12122462020-05-120.550.091.020.121.850.37