supported by the National Natural Science Foundation of China(Grant No.42006152);the Zhejiang Provincial Natural Science Foundation of China(Grant No.LQ21D060005);funding from the Swedish Research Council(Grant No.2020-00457)。
Saltmarshes are carbon-rich ecosystems that play a role in climate regulation by efficiently sequestrating atmospheric CO_(2).Climate change is a major threat to saltmarshes and will impact saltmarsh carbon sequestrat...