Evidence item

The controlled Palsa-PF anoxic incubation directly reports fivefold six-month methane increase and 35% higher GWP100 CO2-equivalent after active-layer inoculation. MEASUREMENT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 25815

Source: Active layer microbial inocula restore missing functions across thawed permafrost soils · locator {} · excerpt hash sha256:9ce196d646d2db282f068b0ae684ff8f29a10075582d7f911b154a58367f3ffd

Exact excerpt

Under anoxic conditions, methane production in Palsa-PF soil strongly responded to inoculation with its own active-layer community versus control. Cumulative CH4 production quintupled over six months (+395%, 95% CI 339–452%), CO2 production decreased, and N2O was not detected. Cumulative estimated warming potential using GWP100 for non-fossil methane increased 35% (95% CI 15–59%).

Linked claims

Claim	Direction	Relevance	Steps	Counted
042f50ff	SUPPORT	DIRECT	0	yes

Audits

None.