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...
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Canadian Cryospheric Information Network
2011
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ftdatacite:10.5443/10959 2023-05-15T14:50:53+02:00 Carbon and nitrogen cycling in tundra soils - Daring Lake Bedard-Haughn, Angela Paré, Maxime 2011 https://dx.doi.org/10.5443/10959 https://www.polardata.ca/pdcsearch/?doi_id=10959 en eng Canadian Cryospheric Information Network Public Carbon Carbon dioxide Daring Lake Greenhouse gas Nitrogen Nutrients Soils International Polar Year-Climate change impacts on Canadian Arctic tundra ecosystems Interdisciplinary and multi-scale assessments dataset Dataset 2011 ftdatacite https://doi.org/10.5443/10959 2021-11-05T12:55:41Z 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. : Purpose: Knowledge of the ability of the soil to mineralize nitrogen (N) and release greenhouse gases (GHG) at the landscape scale is critical to predict and model future effects of climate change on Arctic soil organic matter (SOM). The objective was to examine how SOM characteristics influences soil gross nitrogen mineralization and soil carbon dynamics in several Arctic ecosystems. : Summary: Not Applicable Dataset Arctic Climate change International Polar Year Tundra DataCite Metadata Store (German National Library of Science and Technology) Arctic Daring Lake ENVELOPE(-111.635,-111.635,64.834,64.834) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Carbon Carbon dioxide Daring Lake Greenhouse gas Nitrogen Nutrients Soils International Polar Year-Climate change impacts on Canadian Arctic tundra ecosystems Interdisciplinary and multi-scale assessments |
spellingShingle |
Carbon Carbon dioxide Daring Lake Greenhouse gas Nitrogen Nutrients Soils International Polar Year-Climate change impacts on Canadian Arctic tundra ecosystems Interdisciplinary and multi-scale assessments Bedard-Haughn, Angela Paré, Maxime Carbon and nitrogen cycling in tundra soils - Daring Lake |
topic_facet |
Carbon Carbon dioxide Daring Lake Greenhouse gas Nitrogen Nutrients Soils International Polar Year-Climate change impacts on Canadian Arctic tundra ecosystems Interdisciplinary and multi-scale assessments |
description |
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. : Purpose: Knowledge of the ability of the soil to mineralize nitrogen (N) and release greenhouse gases (GHG) at the landscape scale is critical to predict and model future effects of climate change on Arctic soil organic matter (SOM). The objective was to examine how SOM characteristics influences soil gross nitrogen mineralization and soil carbon dynamics in several Arctic ecosystems. : Summary: Not Applicable |
format |
Dataset |
author |
Bedard-Haughn, Angela Paré, Maxime |
author_facet |
Bedard-Haughn, Angela Paré, Maxime |
author_sort |
Bedard-Haughn, Angela |
title |
Carbon and nitrogen cycling in tundra soils - Daring Lake |
title_short |
Carbon and nitrogen cycling in tundra soils - Daring Lake |
title_full |
Carbon and nitrogen cycling in tundra soils - Daring Lake |
title_fullStr |
Carbon and nitrogen cycling in tundra soils - Daring Lake |
title_full_unstemmed |
Carbon and nitrogen cycling in tundra soils - Daring Lake |
title_sort |
carbon and nitrogen cycling in tundra soils - daring lake |
publisher |
Canadian Cryospheric Information Network |
publishDate |
2011 |
url |
https://dx.doi.org/10.5443/10959 https://www.polardata.ca/pdcsearch/?doi_id=10959 |
long_lat |
ENVELOPE(-111.635,-111.635,64.834,64.834) |
geographic |
Arctic Daring Lake |
geographic_facet |
Arctic Daring Lake |
genre |
Arctic Climate change International Polar Year Tundra |
genre_facet |
Arctic Climate change International Polar Year Tundra |
op_rights |
Public |
op_doi |
https://doi.org/10.5443/10959 |
_version_ |
1766321940116537344 |