Data from: The separate roles of vascular plants and Sphagnum mosses in regulating the net CO2 exchange in a boreal peatland during key phenological phases
Data files
Apr 02, 2026 version files 9.58 MB
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Deg_AC_2021-2023.zip
9.57 MB
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README.md
8.51 KB
Abstract
In this study, we used high-temporal resolution CO2 flux data from an automated chamber system established across experimental vegetation removal plots to separate the production and respiration fluxes of vascular plants and Sphagnum mosses over three growing seasons (2021-2023) in a boreal peatland.
https://doi.org/10.5061/dryad.pvmcvdnz8
GENERAL INFORMATION
1. Title of Dataset: The separate roles of vascular plants and Sphagnum mosses in regulating the net CO2 exchange in a boreal peatland during key phenological phases
2. Dataset abstract: In this study, we used high-temporal resolution CO2 flux data from an automated chamber system established across experimental vegetation removal plots to separate the production and respiration fluxes of vascular plants and Sphagnum mosses over three growing seasons (2021-2023) in a boreal peatland.
3. Author Information
A. Principal Investigator Contact Information
Name: Antonia Hartmann
Institution: Swedish University of Agricultural Sciences
Address: Umeå, Sweden
Email: antonia.hartmann@slu.se
4. Date of data collection (single date, range, approximate date): 2021-2023
5. Geographic location of data collection: Degerö, Västerbotten, Sweden
5. Information about funding sources that supported the collection of the data: Swedish Research Council (VR, grant no. 2019-04676), Kempe Foundation (grant no. JCK-3156 and JCSMK23-0221).
SHARING/ACCESS INFORMATION
1. Licenses/restrictions placed on the data: CC0 1.0 Universal (CC0 1.0) Public Domain
2. Links to publications that cite or use the data: will be added later
3. Links to other publicly accessible locations of the data: None
4. Links/relationships to ancillary data sets: None
5. Was data derived from another source? No
A. If yes, list source(s): NA
6. Recommended citation for this dataset: will be added later
DATA & FILE OVERVIEW
1. File List:
| Deg_AC_2021-2023.zip
| |- Flux data and envrionmental parameters/
| |- |- Deg_AC_2021-2023.xlsx
| |- |- Description.xlsx
| |- Vegetation Inventory
| |- |- Deg_AC_greenAGB_2021-2023.xlsx
| |- |- Description_greenAGB.xlsx
2. Relationship between files, if important: None
3. Additional related data collected that was not included in the current data package: None
4. Are there multiple versions of the dataset? No
A. If yes, name of file(s) that was updated: NA
i. Why was the file updated? NA
ii. When was the file updated? NA
5. In all the files, empty cells are represented as “n/a”.
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DATA-SPECIFIC INFORMATION FOR: |- Flux data and envrionmental parameter/
This includes all 2-hourly (4-hourly in 2023) chamber measurement data in 2021-2023 in Degerö, Sweden. Description of the columns can be found in Description.xlsx.
| Variable | Description | Unit |
|---|---|---|
| Year | - | - |
| Month | - | - |
| Day | - | - |
| Hour | - | - |
| Minute | - | - |
| Chamber_ID | Chamber Number | - |
| Treatment | nee_c: control plot, clear measurement; er_c: control plot, dark measurement; nee_m: moss plot, clear measurement; er_m: moss_plot, dark measurement; rh: heterotrophic respration plot, dark measurement | - |
| CO2flux | Measured CO2 flux | mg C m^-2^ h^-1^ |
| CO2flux_gf | Gapfilled CO2 flux | mg C m-2 h-1 |
| Ta | Air temperature | °C |
| PAR | PAR | µmol m^-2^ s^-1^ |
| WTL | Water table level | m |
| Ts_2 | Soil temperature at 2cm depth | °C |
| Ts_10 | Soil temperature at 10cm depth | °C |
| Gcc | Green chromatic coordinate; Greenness Index | - |
DATA-SPECIFIC INFORMATION FOR:|- Vegetation Inventory/
This includes biweekly vegetation inventory data of the green aboveground biomass. Description of the columns can be found in Description_greenAGB.xlsx.
| Variable | Description | Unit |
|---|---|---|
| Date | - | - |
| Chamber_ID | Chamber ID | - |
| Subplot_ID | Subplot ID | - |
| Eriophorum vaginatum | Green aboveground biomass of Eriophorum vaginatum | g dryweight m^-2^ |
| Trichophorum cespitosum | Green aboveground biomass of Trichophorum cespitosum | g dryweight m^-2^ |
| Carex Pauciflora | Green aboveground biomass of Carex Pauciflora | g dryweight m^-2^ |
| Scheuchzeria palustris | Green aboveground biomass of Scheuchzeria palustris | g dryweight m^-2^ |
| Vaccinium oxycoccos | Green aboveground biomass of Vaccinium oxycoccos | g dryweight m^-2^ |
| Andromeda polifolia | Green aboveground biomass of Andromeda polifolia | g dryweight m^-2^ |
| TOTAL green AGB | Total green aboveground biomass | g dryweight m^-2^ |