Spartina alterniflora invasion stimulates methane emissions in coastal wetlands by increasing labile organic matter and shifting microbial communities. - Qin, Guoming; Lu, Zhe; Gan, Shuchai; Zhang, Lulu; Zhang, Jingfan; Zhou, Jinge; Ding, Ruyi; Huang, Xingyun; He, Hua; Wang, Senhao (Journal of Plant Ecology, 2026)