Evidence item

Independent coverage reports the 13-year factorial design and opposing single-driver effects on grassland stability. DIRECT_TEXT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 16544

Source: Four Global Change Drivers Reshape Grassland Stability in Surprising Ways · locator {} · excerpt hash sha256:4f5ba0759f75fea2aa5927afee9681cae56910b25517f20e6d65a9310f940fb4

Exact excerpt

A 13-year fully factorial field experiment ... manipulated four major global change factors simultaneously—elevated atmospheric carbon dioxide, nitrogen enrichment, warming, and reduced rainfall ... Elevated carbon dioxide reduced stability, and nitrogen enrichment did so less markedly ... Warming and reduced rainfall, by contrast, each increased stability when acting alone.

Linked claims

Claim	Direction	Relevance	Steps	Counted
8c96f50b	SUPPORT	STRONG	0	yes

Audits

None.