Aerobic carbon dioxide production data of control and freeze-thaw permafrost-affected soils of the northeast Siberian polygonal tundra ...

We aerobically incubated soil samples from a polygon center (P1, 72° 22.5 N, 126° 29.4 E) on Samoylov, Northeast Siberia at 4°C for 60 days. We used three soil layers ((i) surface active layer, (ii) bottom active layer, (iii) permafrost) and two treatments ((i) control which remained at 4°C for 60 d...

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Bibliographic Details
Main Author: Walz, Josefine
Format: Dataset
Language:English
Published: PANGAEA 2016
Subjects:
active layer
carbon dioxide
permafrost
Comment
DEPTH, soil
Depth, soil, minimum
Depth, soil, maximum
Day of experiment
Carbon dioxide, production, aerobic, CO2-C per mass soil organic carbon
Carbon dioxide, production, aerobic, standard deviation
Carbon dioxide, production rate, aerobic, CO2-C per mass soil organic carbon
Experiment
Tundra
Siberia
Online Access:https://dx.doi.org/10.1594/pangaea.864822
https://doi.pangaea.de/10.1594/PANGAEA.864822
Description
Summary:We aerobically incubated soil samples from a polygon center (P1, 72° 22.5 N, 126° 29.4 E) on Samoylov, Northeast Siberia at 4°C for 60 days. We used three soil layers ((i) surface active layer, (ii) bottom active layer, (iii) permafrost) and two treatments ((i) control which remained at 4°C for 60 days, (ii) FT with two 30-day periods at 4°C separated by one frost event (-18°C)). For each sample we used 3 aliquots. CO2 production was measured via gas chromatography. ...

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