Stewardship persistence at horizon (percent)
Definition
Tree individuals in the planted-with-monitoring stratum with at least one stewardship record whose offset from planting falls inside the declared horizon’s window, divided by the tree individuals observed at that horizon, as a percentage. Unobserved trees leave both sides. Rolled up by summing numerators and denominators, never by averaging. The denominator counts scheduled observations only (ADR-0020).
purpose
To show whether care continues after planting day, at each horizon and per site, with the same denominator discipline as survival.
rationale
Survival depends on care in the first months; a rate of trees cared for per horizon says whether stewardship persisted before mortality tells the same story later.
Classification
- Result level: Outcome
- Outcome domains: Education and stewardship, Governance and persistence
- Unit of observation: Tree individual
- Activity types: Stewardship
- Earliest horizon: T2 early establishment
- Approval status: Approved
- Unit of measure:
PERCENT
Collections
- 2026 core indicator set: The fifteen indicators a 2026 project under the standard reports: the site preconditions and assessments, delivery and planting, education and care, and the survival family to T2. Every member is approved and served by an approved methodology whose records exist in the standard; the monthly and final reports are queries over approved claims at these indicators. Module indicators sit outside it.
- Education and stewardship indicators: The indicators computed from environmental education sessions and stewardship records: sessions held, attendees, and (from the stewardship issue) care actions, persistence and practised skills.
Methodologies that serve it
Where it can be claimed, by stratum and horizon: the claims table.