The Yellow River Delta hosts a seven-year experimental dataset on plant community responses to rainfall deficit and warming. Author Xueke Wang published the data on figshare, last updated on 2026-04-30. It includes measurements of soil salinity, species richness, and community stability under simulated climate conditions.
Use Cases
- Modeling the relationship between rainfall deficit and soil salinity based on reported percentage changes.
- Analyzing shifts in species dominance and richness under combined rainfall loss and warming scenarios.
- Testing the biodiversity-stability hypothesis in saline ecosystems using the provided structural equation modeling pathway.
- Investigating the compensatory effects of species interactions on community stability in climate-stressed environments.
Strengths
- Data is derived from a seven-year controlled field experiment, providing longitudinal insights.
- Includes specific quantitative results such as a 43.3% increase in soil salinity under ambient conditions and a 26.6% reduction in species richness.
- Employs analytical partitioning and structural equation modeling to demonstrate causal pathways.
- Released under a permissive CC-BY-4.0 license, facilitating reuse.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment for large-scale modeling.
- The dataset is small at 221.0 KB, indicating a limited scope of raw observational data.
Provenance
- Source
- figshare, author Xueke Wang.
- Collection Method
- A seven-year field experiment simulating summer-autumn rainfall loss under ambient and elevated winter-spring temperatures.
- Time Range
- Covers a seven-year experimental period (specific years not stated).
- Freshness
- Last updated 2026-04-30 05:30:01; freshness should be verified.
- Geography
- Yellow River Delta.