Plant Trait Responses to Four-Year Drought Experiment in Northern China Grasslands

Wentao Luo's research dataset investigates the resistance and recovery of community-weighted mean plant traits to a four-year experimental drought in two cold-semiarid grassland sites in northern China. The data isolates the effects of inter- and intraspecific trait variability on trait shifts during drought and a two-year recovery period. It likely contains measurements of traits such as plant height, leaf phosphorous content, and leaf carbon content.

Use Cases

• Modeling community-weighted trait resistance and recovery based on experimental drought data.
• Analyzing the relative contributions of inter- vs. intraspecific trait variability to community trait shifts.
• Studying the lagged effects of prolonged drought on plant functional strategies in semiarid grasslands.

Strengths

• Data from a controlled four-year precipitation reduction experiment.
• Includes a two-year post-drought recovery period for analysis.
• Explicitly separates inter- and intraspecific sources of trait variability.

Limitations

• Row count and specific column definitions are unknown.
• Column-level documentation is absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.

Provenance

Source

Wentao Luo via paperswithcode.

Collection Method

Experimental reduction of growing season precipitation by 66% for four consecutive years at two field sites.

Time Range

Covers a four-year drought period and a two-year recovery period.

Geography

Two cold-semiarid grassland sites in northern China.