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Data Publisher for Earth & Environmental Science

Kane, Evan S (2017): Peat cosm analysis from the Meadowlands in Minnesota, USA. PANGAEA, https://doi.org/10.1594/PANGAEA.878268

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Abstract:
The following analysis was performed using a Costech Elemental Combustion System 4010 connected to a Thermo Finnigan ConfloIII Interface and Deltaplus Continuous Flow-Stable Isotpe Ratio Mass Spectrometer. IAEA, USGS, and NIST certified isotopic standards are run at the beginning of each analysis. One certified standard is also run at the end of the analysis to check for stability of the calibration. These standards are recognized internationally, and are used to calibrate the CO2 and N2 reference gases which are analyzed in conjunction with every individual sample. Values are reported on the VPDB scale for d13C and the Atm. air scale for d15N. An internal standard is usually run every 10 samples. The precision of the certified isotopic standards are typically 0.2 to 0.5 per mil, so the best analytical precision we report is +/- 0.25 per mil for d13C and +/- 0.5 per mil for d15N. Therefore, representations of isotopic values in resulting graphs and text should be to one digit beyond the decimal point. Please contact Jennfer Eikenberry with any questions. Please also refer to the Run ID for questions about specific samples.
Related to:
Haynes, Kristine M; Kane, Evan S; Potvin, Lynette R; Lilleskov, Erik A; Kolka, Randall K; Mitchell, Carl P J (2017): Mobility and transport of mercury and methylmercury in peat as a function of changes in water table regime and plant functional groups. Global Biogeochemical Cycles, https://doi.org/10.1002/2016GB005471
Potvin, Lynette R; Kane, Evan S; Chimner, Rodney A; Kolka, Randall K; Lilleskov, Erik A (2015): Effects of water table position and plant functional group on plant community, aboveground production, and peat properties in a peatland mesocosm experiment (PEATcosm). Plant and Soil, 387(1-2), 277-294, https://doi.org/10.1007/s11104-014-2301-8
Romanowicz, Karl J; Kane, Evan S; Potvin, Lynette R; Daniels, Aleta L; Kolka, Randall K; Lilleskov, Erik A (2015): Understanding drivers of peatland extracellular enzyme activity in the PEATcosm experiment: mixed evidence for enzymic latch hypothesis. Plant and Soil, 397(1-2), 371-386, https://doi.org/10.1007/s11104-015-2746-4
Wiedermann, Magdalena M; Kane, Evan S; Potvin, Lynette R; Lilleskov, Erik A (2017): Interactive plant functional group and water table effects on decomposition and extracellular enzyme activity in Sphagnum peatlands. Soil Biology & Biochemistry, 108, 1-8, https://doi.org/10.1016/j.soilbio.2017.01.008
Coverage:
Latitude: 47.072780 * Longitude: -92.731670
Date/Time Start: 2011-06-16T00:00:00 * Date/Time End: 2012-04-18T00:00:00
Minimum DEPTH, sediment/rock: 0.05 m * Maximum DEPTH, sediment/rock: 2.80 m
Event(s):
Meadowland_2010 * Latitude: 47.072780 * Longitude: -92.731670 * Date/Time: 2010-05-15T00:00:00 * Location: Minnesota, USA * Device: Sampling by hand (HAND) * Comment: Date is estimated.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethodComment
1PlotPlotKane, Evan S
2Depth, top/minDepth topmKane, Evan S
3Depth, bottom/maxDepth botmKane, Evan S
4DEPTH, sediment/rockDepthmKane, Evan SGeocode
5Sample typeSamp typeKane, Evan S
6Sample IDSample IDKane, Evan SMS analysis
7delta 13Cd13Cper mil PDBKane, Evan S
8delta 15Nd15Nper mil airKane, Evan S
9Carbon, totalTC%Kane, Evan S
10Nitrogen, totalTN%Kane, Evan S
11DATE/TIMEDate/TimeKane, Evan SGeocode – of analysis
Size:
2367 data points

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