Nitrous oxide fluxes from permafrost regions

6533b881fe1ef96bd12d7aac

RESEARCH PRODUCT

Nitrous oxide fluxes from permafrost regions

Carolina Voigt Lona Van Delden Maija E Marushchak Christina Biasi Benjamin W Abbott Bo Elberling Steven D Siciliano Oliver Sonnentag Katherine J Stewart Yuanhe Yang Pertti J Martikainen

subject

Temperature air Number of points Hemeroby/disturbance annual mean Number of measurement seasons Temperature soil Density Area locality Precipitation gravimetric mean Nitrate Time in minutes Analytical method Type of study Reference of data Temperature air annual mean Area/locality pH soil Carbon Nitrogen ratio Year of observation Water holding capacity Original unit Sample code/label Replicates Nitrous oxide pH Permafrost extent Thaw depth of active layer mean Temperature Month Sample code label Zone Water filled pore space calculated Experimental treatment Country Precipitation annual mean Organic carbon soil Earth System Research Soil water content gravimetric Type of chamber Ammonium Presence/absence Nitrogen air volumetric Location active layer Type of disturbance Site Vegetation type Water filled pore space Soil water content volumetric Soil water content in mass nitrous oxide soil Thaw depth of active layer calculated bulk maximum LONGITUDE Organic carbon Ecosystem Publication of data Presence absence Soil organic matter Event label Thaw depth of active layer maximum Number of measurements Hemeroby disturbance Nitrous oxide flux in mass nitrous oxide Carbon/Nitrogen ratio flux Original value LATITUDE Day Nitrogen soil Soil moisture Density active layer bulk

description

This dataset is a synthesis of published nitrous oxide (N2O) fluxes from permafrost-affected soils in Arctic, Antarctic, and Alpine permafrost regions. The data includes mean N2O flux rates measured under field (in situ) conditions and in intact plant-soil systems (mesocosms) under near-field conditions. The dataset further includes explanatory environmental parameters such as meteorological data, soil physical-chemical properties, as well as site and experimental information. Data has been synthesized from published studies (see 'Further details'), and in some cases the authors of published studies have been contacted for additional site-level information. The dataset includes studies published until 2019. We encourage linking additional N2O flux data from unpublished and future studies with similar metadata structure to this dataset, to produce a comprehensive, findable database for N2O fluxes from permafrost regions.

year	journal	country	edition	language
2020-01-01

https://dx.doi.org/10.1594/pangaea.919217