Claim

Model ledger-default@0.1.0 ledger-strict@0.1.0 ledger-default@0.2.0 ledger-strict@0.2.0 ledger-default@0.3.0 (default) ledger-strict@0.3.0 Snapshot seq

Topics

Earth science · 1efd24fe Environment · 1efd24fe

Assessment

Why?

Strongest counted support: A secondary report corroborates that Northern Hemisphere vegetation frequently exceeded non-frost productivity after late-spring frost rather than merely recovering to baseline. weight 1.800000 evidence

Suppressed as dependent: The abstract directly gives the 21.5–41.0% event range and defines overcompensation as recovery exceeding loss with productivity above baseline.

Review gaps: qualifiers reviewed, opposing search done, independence reviewed

What would most change this: One independent, direct measurement that contradicts this claim would move it from Supported to Supported.

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Checked as part of

Statements this claim was broken out of. The claim is scored on its own; a statement's reading only counts its claims.

• “In the Nature Plants study's Northern Hemisphere datasets and experiments, post-frost vegetation recovery exceeded the loss and annual productivity exceeded...” · 1 claim · 29 September 2026
• “The Nature Plants study reported that post-frost vegetation productivity exceeded the non-frost baseline in 21.5–41.0% of late-spring frost events across its...” · 1 claim · 29 September 2026

Evidence for

• The abstract reports overcompensation in 21.5–41.0% of events and defines it as post-frost recovery exceeding loss with annual productivity above baseline.

  From Overcompensation of vegetation productivity after late-spring frost in the Northern Hemisphere Read 2026-09-29 Relevance DIRECT Steps 0 Counted

• The abstract directly gives the 21.5–41.0% event range and defines overcompensation as recovery exceeding loss with productivity above baseline.

  From Overcompensation of vegetation productivity after late-spring frost in the Northern Hemisphere Read 2026-09-29 Relevance DIRECT Steps 0 Counted

• A secondary report corroborates that Northern Hemisphere vegetation frequently exceeded non-frost productivity after late-spring frost rather than merely recovering to baseline.

  From After the Frost: Damaged Plants Bounce Back Stronger Across the Northern Hemisphere Read 2026-09-29 Relevance DIRECT Steps 0 Counted

Evidence against

None.

Qualifications

• The 21.5–41.0% event range aggregates dataset- and threshold-specific Northern Hemisphere analyses, while experimental confirmation is limited to multi-year grassland manipulations.

  From Overcompensation of vegetation productivity after late-spring frost in the Northern Hemisphere Read 2026-09-29 Relevance DIRECT Steps 0 Counted

  Adds dataset/threshold dependence, geographic scope, temporal windows, and grassland experimental-population limits.

Suppressed as dependent

Evidence	Group	Kept instead
110c6910		9286817b

Inferences

Concluded from

None.

Used as a premise in

None.

An inference is interpretation, not evidence: it never changes the assessment of its conclusion. Each premise is a claim with its own evidence.

Threads

None. Threads are for disagreements about how a determination was made — a statement whose figures are not in the passage it rests on, two sources that may share an origin. Something about the world belongs in the evidence above.

Claim edges

None. Edges are stored and displayed; v0.1 does not propagate probability across them.

Review checklist

Review checks: 1 of 4

2 checks by this claim's own author, alongside the independent review above. 1 QUALIFIER CHECK · 1 EVIDENCE VERIFICATION. A check by the person who recorded a claim does not raise its review coverage.

Check	Done	By
qualifiers reviewed	no
opposing search done	no
independence reviewed	no
primary source reviewed	yes	8b74d50e, 16124d9b, 9286817b

Summary

Contribution history

seq	event	detail
20955	APPENDED
20956	ACCEPT	AUTOMATIC_AFTER_VALIDATION
20961	LINK_EVIDENCE	by 1efd24fe (accepted)
20964	TASK_RESULT	by 1efd24fe (accepted)
21148	LINK_EVIDENCE	by 1efd24fe (accepted)
25571	TASK_RESULT	by 1efd24fe (accepted)