The InFiBiO integrates researchers from various disciplines, who share a common interest in the study of the functioning and dynamics of marine ecosystems. The core of the group consists of researchers specialized in the study of fluid mechanics, physical and biological oceanography, marine plankton, acoustics, the theory of dynamical systems and the biophysics of microorganisms.

The members of the group belong to the UIB and the CSIC and are affiliated to the Department of Marine Ecology (MARE) of the Mediterranean Institute for Advanced Studies (IMEDEA, UIB-CSIC). In addition, the InFiBiO components lead the Coastal Oceanography, Environmental Microfluidics and Marine Acoustics Laboratories, and coordinate some common infrastructures of IMEDEA, such as the Flow Cytometry Service.