“…The area data for mangroves, salt marshes, and seagrass beds in Liaoning, Hebei, Tianjin, Shandong, Jiangsu, Shanghai, Zhejiang, Fujian, Guangdong, Guangxi, and Hainan was obtained from the Investigation and Assessment Report of Typical Coastal Ecosystems in China (MDMC, 2021). The mangrove area data for Taiwan, Hong Kong, and Macao was obtained fromXiang et al (2022) andWang et al (2020) in 2019. Carbon sequestration capacity data was cited fromHan et al (2022).…”