20.20 Working draft (WD) study initiated Sep 4, 2026
ISO
ISO/TC 8/SC 13 Marine technology
International Standard
We describe the method uses, incremental carbon calculations applied, and network requirements for using surface elevation tables (SETs) to determine changes on blue carbon stock in tidal wetlands within surface sediments at time scales.
IN_DEVELOPMENT
ISO/WD 21205.2
20.20
Working draft (WD) study initiated
Sep 4, 2026