Turbulence induces clustering and segregation of non-motile, buoyancy-regulating phytoplankton.

ABSTRACT: Turbulence plays a major role in shaping marine community structure as it affects organism dispersal and guides fundamental ecological interactions. Below oceanographic mesoscale dynamics, turbulence also impinges on subtle physical-biological coupling at the single cell level, setting a sea of chemical gradients and determining microbial interactions with profound effects on scales much larger than the organisms themselves. It has been only recently that we have started to disentangle details of this coupling for swimming microorganisms. However, for non-motile species, which comprise some of the most abundant phytoplankton groups on Earth, a similar level of mechanistic understanding is still missing. Here, we explore by means of extensive numerical simulations the interplay between buoy

SUBMITTER: Borgnino M 

PROVIDER: S-EPMC6833313 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature