Advances in Ecological Research, Volume 61, the latest release in this ongoing series includes specific chapters on the Mechanistic links between biodiversity and ecosystem function, A multitrophic, eco-evolutionary perspective on biodiversity-ecosystem functioning research, Linking species coexistence to ecosystem functioning - a conceptual framework from ecological first principles, Species contributions to above and below ground biodiversity effects in the Trait-Based Experiment, Plant diversity effects on element cycling, Plant diversity effects on consumer community structure, stability, and ecosystem function, Plant community assembly and the consequences for ecosystem function, and more.