A new study shows the total global SOC stock of 1 m in the world’s tidal marshes to be 1.44 Pg C. On average, SOC in tidal marshes’ 0–30 cm and 30–100 cm soil layers are estimated at 83.1 Mg C ha−1 and 185.3 Mg C ha−1, respectively.
- Tania L. Maxwell
- Mark D. Spalding
- Thomas A. Worthington