Table · dataset · 2025
Small-scale carbon flux variability in Arctic wetlands: Dataset and analysis from Trail Valley Creek (2022–2024)
Listed in Edmond
This set includes measurements of the carbon flux during the growing season and the full analysis process from the Arctic wetlands near Trail Valley Creek (Northwest Territories, Canada).
Description
These were collected during fieldwork in late June, July 2022, 2023, and 2024. The measurements include methane (CH₄) and carbon dioxide (CO₂).
Other measurements include environmental drivers (soil temperature at different depths, soil moisture, how deep the active layer is, air temperature, photosynthetically active radiation), and vegetation characteristics (the amount of each plant species, the make-up of each plant group, how many different types of vascular plant there are). Each observation is linked to one of six microtopographic wetland elements: trench, polygon, transitional zone, degraded centre, gully, or upland tundra.
Read the rest (1 more)
The repository also includes the R analysis script that reproduces all statistical analyses and figures from the associated manuscript. These cover random-forest variable importance, general vs. element-specific modelling, bootstrapped predictor-selection curves, and radar/quality plots. Format: .xlsx (data) and .R (analysis); Units: CH₄ in mg m⁻² h⁻¹; CO₂ fluxes in g m⁻² h⁻¹
Links
Where it is published
- Dataverse dataset page edmond.mpg.de/dataset.xhtml?persistentId=doi%3A10.17617%2F3.GFEYGX ↗
landing page · from edmond mpdl mpg de
- DOI doi.org/10.17617/3.gfeygx ↗
DOI / persistent id · from edmond mpdl mpg de
Catalogue records · 1
- Dataverse API edmond.mpg.de/api/datasets/:persistentId/?persistentId=doi%3A10.17617%2F3.GF… ↗
metadata API · from edmond mpdl mpg de
Topics
- Stated by source
- Geosciences · Geosciences
- From keywords
- Astronomy & Astrophysics · Chemistry · Computer Science & AI · Earth & Environmental Science · Earth & Environmental Science · Economics & Finance · Engineering · Humanities · Life Sciences · Materials Science · Medicine & Health · Methane · Methane · Ocean & Atmospheric Science · Physics · Social Science
- Inferred from text
- Greenhouse gas inventories and fluxes 76%
Provenance · 2 source records, 25 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Edmond | doi:10.17617/3.GFEYGX | 13 d ago | JSON v1 |
| Edmond | doi:10.17617/3.GFEYGX | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:field:370203 | enrichment · edmond mpdl mpg de | taxonomy-embedding@1.0.0 | title+keywords+description (76%) |
| concepts[field].dataverse_subject:geosciences | source · edmond mpdl mpg de | connector:edmond_mpdl_mpg_de@1.0.0 | /subjects |
| concepts[field].dataverse_subject:geosciences | source · edmond mpg de | connector:edmond_mpg_de@1.0.0 | /subjects |
| concepts[field].local:field:astronomy | mapping · edmond mpg de | connector:edmond_mpg_de@1.0.0 | /subjects |
| concepts[field].local:field:chemistry | mapping · edmond mpg de | connector:edmond_mpg_de@1.0.0 | /subjects |
| concepts[field].local:field:computer-science-ai | mapping · edmond mpg de | connector:edmond_mpg_de@1.0.0 | /subjects |
| concepts[field].local:field:earth-environmental | mapping · edmond mpg de | connector:edmond_mpg_de@1.0.0 | /subjects |
| concepts[field].local:field:earth-environmental | mapping · edmond mpdl mpg de | connector:edmond_mpdl_mpg_de@1.0.0 | /subjects |
| concepts[field].local:field:economics-finance | mapping · edmond mpg de | connector:edmond_mpg_de@1.0.0 | /subjects |
| concepts[field].local:field:engineering | mapping · edmond mpg de | connector:edmond_mpg_de@1.0.0 | /subjects |
| concepts[field].local:field:humanities | mapping · edmond mpg de | connector:edmond_mpg_de@1.0.0 | /subjects |
| concepts[field].local:field:life-sciences | mapping · edmond mpg de | connector:edmond_mpg_de@1.0.0 | /subjects |
| concepts[field].local:field:materials-science | mapping · edmond mpg de | connector:edmond_mpg_de@1.0.0 | /subjects |
| concepts[field].local:field:medicine-health | mapping · edmond mpg de | connector:edmond_mpg_de@1.0.0 | /subjects |
| concepts[field].local:field:ocean-atmospheric | mapping · edmond mpg de | connector:edmond_mpg_de@1.0.0 | /subjects |
| concepts[field].local:field:physics | mapping · edmond mpg de | connector:edmond_mpg_de@1.0.0 | /subjects |
| concepts[field].local:field:social-science | mapping · edmond mpg de | connector:edmond_mpg_de@1.0.0 | /subjects |
| concepts[subject].local:topic:methane | mapping · edmond mpdl mpg de | vocabulary-mapper@1.0.0 | keywords['methane flux'] |
| concepts[subject].local:topic:methane | mapping · edmond mpg de | vocabulary-mapper@1.0.0 | keywords['methane flux'] |
| created_date | source · edmond mpdl mpg de | connector:edmond_mpdl_mpg_de@1.0.0 | |
| description | source · edmond mpdl mpg de | connector:edmond_mpdl_mpg_de@1.0.0 | /description |
| publication_date | source · edmond mpdl mpg de | connector:edmond_mpdl_mpg_de@1.0.0 | |
| title | source · edmond mpdl mpg de | connector:edmond_mpdl_mpg_de@1.0.0 | /name |
| updated_date | source · edmond mpdl mpg de | connector:edmond_mpdl_mpg_de@1.0.0 | |
| version_label | source · edmond mpdl mpg de | connector:edmond_mpdl_mpg_de@1.0.0 |