Measurements of potential microbial functions and soil properties in High-Arctic tundra biocrusts and mineral soils. Data was collected near Ny-Ålesund, Svalbard, across seasons along a toposequence. The dataset is provided by ENVIDAT and was last updated in 2025.
Use Cases
- Analyze seasonal variation in potential extracellular enzyme activities across the toposequence.
- Model relationships between soil physico-chemical properties like pH and nutrients with microbial functional gene abundance.
- Compare microbial function and soil texture between biocrust and underlying mineral soil layers.
- Investigate spatial gradients in soil properties along the toposequence for each season.
Strengths
- Data covers multiple seasons, enabling temporal analysis.
- Includes measurements from distinct soil layers (biocrusts and mineral soils).
- Spatial context is provided via sampling along a toposequence.
Limitations
- Sample size, row count, and specific column details are unknown.
- Geographic scope is limited to a single High-Arctic tundra site near Ny-Ålesund.
Provenance
- Source
- ENVIDAT via NASA Earthdata.
- Collection Method
- Field measurements of soil properties and microbial functions.
- Time Range
- Covers each season; specific years are unknown.
- Freshness
- Last updated in 2025.
- Geography
- High-Arctic tundra near Ny-Ålesund, Svalbard.