BASEL, Switzerland, Sept. 21 -- Hydrobiologia, a peer-reviewed journal that says it features the biology of freshwater and marine environments, published research articles on the following topics in its Vol. 849, No. 17/18 edition:

* Drivers of zooplankton beta diversity in natural shallow lakes and artificial reservoirs in the Neotropics

* Effects of two different predators on zooplankton in vegetated patches of shallow eutrophic lakes: a mesocosm simulation