Desert Uplands 2 Soil Core Chemical and Physical Attributes

Intact soil core collection and analysis of chemical and physical attributes is carried out annually at the ALTAR Desert Uplands 2 site to a target depth of 100cm. Repeat sampling takes place at 24 fixed points associated within a radius around the core site flux tower. The dataset is published by the Terrestrial Ecosystem Research Network's Data Discovery platform.

Use Cases

• Modeling soil carbon sequestration based on annual core analysis.
• Analyzing temporal changes in soil chemistry based on repeat sampling at fixed points.
• Studying soil physical properties in arid upland ecosystems based on core depth profiles.

Strengths

• Annual sampling provides a time-series component.
• Sampling targets a consistent 100cm depth for comparability.
• Repeat sampling occurs at 24 fixed geospatial points.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Access is available on request subject to agreement, which may delay use.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery

Collection Method

Intact soil core collection and laboratory analysis.

Freshness

Last updated 2026-05-16 01:59:32.577814

Geography

ALTAR Desert Uplands 2 site