Invasive macroalgae exert stronger effects than elevated CO₂ on seagrass (Posidonia oceanica) seedling performance and associated microbiomes - Iris E. Hendriks; Julia Máñez-Crespo; Clea N. van de Ven; R. Sean Fitzpatrick; Alberto V. Borges; Willy Champenois; Tania Aires; Aschwin H. Engelen; Gerard Muyzer; J. Arie Vonk; Fiona Tomas (Marine Pollution Bulletin, 2026)