Stoichiometric sample parameters from boreal peat at FN-Land_2022_SiikanevaPeatland_20221005 ...

This dataset reports basic chemical and physical characteristics measured in intact sphagnum and peat samples sourced from a boreal peatland complex (Siikaneva Bog, Finland). These were used in an incubation experiment to investigate reactions greenhouse gas production to nitrogen amendments (see ad...

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Bibliographic Details
Main Authors: Böhm, Marianne, Baysinger, Mackenzie, Treat, Claire C
Format: Dataset
Language:unknown
Published: PANGAEA 2025
Subjects:
bog
Boreal
Carbon
density
Nitrogen
peat
pore water
sphagnum
DATE/TIME
Sample code/label
LATITUDE
LONGITUDE
Location
Country
DEPTH, sediment/rock
Depth, top/min
Depth, bottom/max
Position
Layer description
pH
Conductivity, electrical
Carbon, organic, dissolved
Nitrogen, total dissolved
Density, bulk, permafrost
Soil water content
Carbon, total
Carbon, organic, total
Carbon, inorganic, total
Nitrogen, total
Carbon/Nitrogen ratio
Sampling by hand
pH meter Orion Versa Star Pro, Thermo Fisher Scientific
Handheld meter, WTW, Cond 340i
Total organic carbon analyzer, Shimadzu, TOC-L; coupled with Nitrogen analyzer, Shimadzu, TNM-L
Carbon Analyzer, Elementar, soli TOC cube
Elemental analyzer, Elementar, Rapid MAX N
FN-Land_2022_SiikanevaPeatland
AWI Arctic Land Expedition
Arctic
Orion
TNM
permafrost
Online Access:https://dx.doi.org/10.1594/pangaea.974109
https://doi.pangaea.de/10.1594/PANGAEA.974109
Description
Summary:This dataset reports basic chemical and physical characteristics measured in intact sphagnum and peat samples sourced from a boreal peatland complex (Siikaneva Bog, Finland). These were used in an incubation experiment to investigate reactions greenhouse gas production to nitrogen amendments (see adjacent dataset.) Shallow peat samples were extracted in bulk with a bread knife in October 2022 from a homogeneous sphagnum lawn at three locations within several meters distance. Three soil horizons were distinguished according to the position of the water table: above (0-3 cm), fluctuating (3-7 cm) and below the water table (7-20 cm). Three spatial replicates were united per layer and stored at 4°C until the experiment started. Data in this table were measured in material that was set aside at experiment setup and stored in a freezer. The dataset contains gravimetric water content, total and organic carbon and nitrogen contents (soliTOC cube, elementar Analysensysteme / exceed rapid maxN). From another ...

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