Carbon and nitrogen cycling in tundra soils - Daring Lake

DOI

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
DOI http://dx.doi.org/doi:10.1016/j.geoderma.2012.06.002
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 Maxime Paré;Angela Bedard-Haughn
Publisher Canadian Cryospheric Information Network
Contributor University of Saskatchewan
Publication Year 2013
Rights Public
Contact maxime.pare@usask.ca
Representation
Language English
Coverage
Discipline Environmental Research
Spatial Coverage (65N,112W)
Temporal Coverage Begin 2008-08-15T11:59:59Z
Temporal Coverage End 2008-08-25T11:59:59Z