Cyanobacteria can form dense and sometimes toxic blooms in freshwater and marine
environments, which threaten ecosystem functioning and degrade water quality for …

BACKGROUND Biological dinitrogen (N2) fixation, the reduction of atmospheric N2 to
ammonia, is important for maintaining the fertility of the oceans by providing biologically …

Ocean and coastal ecosystems support life on Earth and many aspects of human well-being.
Covering two-thirds of the planet, the ocean hosts vast biodiversity and modulates the global …

Marine life is controlled by multiple physical and chemical drivers and by diverse ecological
processes. Many of these oceanic properties are being altered by climate change and other …

Climate change is likely to stimulate the development of harmful cyanobacterial blooms in
eutrophic waters, with negative consequences for water quality of many lakes, reservoirs …

The prokaryotic and eukaryotic microorganisms that drive the pelagic ocean's
biogeochemical cycles are currently facing an unprecedented set of comprehensive …

Ocean ecosystems have responded and will continue to respond to climate changes of
different rates, magnitudes, and durations (virtually certain). Human societies depend on …

Harmful cyanobacterial blooms (= cyanoHABs) are an increasing feature of many
waterbodies throughout the world. Many bloom-forming species produce toxins, making …

The oceans take up over 1 million tons of anthropogenic CO2 per hour, increasing dissolved
p CO2 and decreasing seawater pH in a process called ocean acidification (OA). At the …

The global nitrogen (N) cycle at the beginning of the 21st century has been shown to be
strongly influenced by the inputs of reactive nitrogen (N r) from human activities, including …