Nature CommunicationsGlobal blue carbon losses from salt marshes exceed restoration gainsYuhan ZhengQutu JiangQiang HeXiangming XiaoPeter I. MacreadieXiao XuMing NieJihua WuGuanqiong YeJiaping WuJiali GuLijuan CuiXinxin WangBo Li2026-04-24Full textDOI https://doi.org/10.1038/s41467-026-70158-z