sigla ABIC 4Aquatic Biodiversity International Conference – organised once every two years, the conference aims to communicate recent advances in aquatic biodiversity: assessment, monitoring, conservation and management, aquatic habitats – biodiversity interrelations, aquatic biodiversity and alien species, aquatic microbial ecology, food web interactions and aquatic productivity, wetlands biodiversity, research methods in aquatic ecology/biodiversity, ecologic reconstruction and the biodiversity, human impact and the aquatic biodiversity, global changes.