Cyanobacterial blooms.

Jef Huisman, Geoffrey A Codd, Hans W Paerl, Bas W Ibelings, Jolanda M H Verspagen, Petra M Visser
Author Information
  1. Jef Huisman: Department of Freshwater and Marine Ecology, Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, Amsterdam, Netherlands. j.huisman@uva.nl.
  2. Geoffrey A Codd: School of Life Sciences, University of Dundee, Dundee, Scotland, UK.
  3. Hans W Paerl: Institute of Marine Sciences, University of North Carolina at Chapel Hill, Morehead City, NC, USA.
  4. Bas W Ibelings: Department F.-A. Forel for Aquatic and Environmental Sciences and Institute for Environmental Sciences, University of Geneva, Geneva, Switzerland. ORCID
  5. Jolanda M H Verspagen: Department of Freshwater and Marine Ecology, Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, Amsterdam, Netherlands.
  6. Petra M Visser: Department of Freshwater and Marine Ecology, Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, Amsterdam, Netherlands.

Abstract

cyanobacteria can form dense and sometimes toxic blooms in freshwater and marine environments, which threaten ecosystem functioning and degrade water quality for recreation, drinking water, fisheries and human health. Here, we review evidence indicating that Cyanobacterial blooms are increasing in frequency, magnitude and duration globally. We highlight species traits and environmental conditions that enable cyanobacteria to thrive and explain why eutrophication and climate change catalyse the global expansion of Cyanobacterial blooms. Finally, we discuss management strategies, including nutrient load reductions, changes in hydrodynamics and chemical and biological controls, that can help to prevent or mitigate the proliferation of Cyanobacterial blooms.

MeSH Term

Climate Change
Cyanobacteria
Ecosystem
Eutrophication
Fresh Water
Seawater

Word Cloud

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