Carbon and nitrogen cycling in tundra soils - Daring Lake

The landscapes were divided into five landform units: (1) upper slope, (2) back slope, (3) lower slope, (4) hummock, and (5) interhummock, which represented a great diversity of Static and Turbic Cryosolic soils including Brunisolic, Gleysolic, and Organic subgroups. Soil gross N mineralization was measured using the 15N dilution technique, whereas soil GHG emissions (N2O, CH4, and CO2) were measured using a multicomponent Fourier transform infrared gas analyzer. Soil organic matter characteristics were determined by (1) water-extractable organic matter, (2) density fractionation of SOM, and (3) solid-state CPMAS 13C nuclear magnetic resonance (NMR) spectroscopy.

Identifier
Source https://www.polardata.ca/pdcsearch/PDCSearchDOI.jsp?doi_id=10959
Metadata Access http://www.polardata.ca/oai/provider?verb=GetRecord&metadataPrefix=fgdc&identifier=10959_fgdc
Provenance
Creator Angela Bedard-Haughn; Maxime Paré
Publisher Canadian Cryospheric Information Network
Contributor Polar Data Catalogue
Publication Year 2013
Rights Research programs, CCIN, or ArcticNet take no liability for the use or transmission of this data
OpenAccess true
Contact maxime.pare(at)usask.ca; pdc(at)uwaterloo.ca
Representation
Language English
Format Computer file
Discipline Environmental Research
Spatial Coverage (-111.570W, 64.900S, -111.570E, 64.900N)
Temporal Coverage Begin 2008-08-15T00:00:00Z
Temporal Coverage End 2008-08-25T00:00:00Z