Warming stimulates CO2 emission than precipitation variation in China's coastal wetlands

This data is provided as supporting and supplementary material to the article Warming stimulates CO2 emission than precipitation variation in China's coastal wetlands. The CO2 flux part of this data source is from 48 articles analyzed by Mate, and 1011 pairs of data are extracted.2from the China Meteorological Force Dataset (CMFD) with 0.1° spatial resolution (He et al.,.2020) and match.Specific Mate data screening principles are as follows: we searched for "CO2 emissions fluxes from coastal wetlands in China", with four typical vegetation species for coastal wetlands in China (T. chinensis, S. glauca, S. triqueter, and P. australis). The search criterion was ‘China AND (coastal wetland OR salt marsh OR tidal marsh OR brackish marsh OR estuarine marsh),’ in combination with ‘(CO2 OR carbon dioxide OR ecosystem respiration OR greenhouse gas OR carbon fluxes)’, published in the Web of Science (http://apps.webofknowledge.com/) or in the China National Knowledge Infrastructure (http://www.cnki.net/) between January 1, 2000, and September 12, 2021. In total, 246 papers were found in Chinese and English. To distinguish the vegetation ecosystems' roles in CO2 emission fluxes and ensure data consistency, we used the static opaque chamber method to select data for our meta-analysis. After this screening, 48 articles were selected, and 1011 pairs of data were extracted.