Southeast Asian mangrove carbon potential meets the limits of delivery

A new synthesis separates substantial carbon potential from much smaller feasible restoration under existing constraints.

Wild Lands Ecological Intelligence Editor
Wild Lands Institute · 27 October 2026

Evidence: Peer-reviewed review
Geography: Southeast Asia, multi-country
System: Mangrove conservation; blue carbon; tenure and restoration governance

WHAT THE EVIDENCE SAYS

Friess and regional coauthors estimate that avoiding Southeast Asian mangrove loss could avert about 13.53 Tg CO2-equivalent per year and that restoration could sequester about 0.96 Tg CO2-equivalent per year. Yet their synthesis estimates social and governance constraints may limit realization of biophysically suitable restoration to 5.5–34.2%, depending on context.

WHY IT MATTERS / OUR READ

Carbon accounting is a potential, not a project pipeline. Credible conservation programs must examine local land rights, hydrologic feasibility, implementation institutions and the interaction of national greenhouse-gas inventories with commercial carbon credits before turning maps into offsets.

CAVEATS / UNCERTAINTY

Regional estimates aggregate heterogeneous countries and assumptions; emissions avoided and restoration uptake are modeled potentials, not verified delivered credits or a demonstrated community benefit.

SOURCE

Nature Reviews Earth & Environment — Friess et al. (26 Oct 2026)
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