Why the Pyrenees' mountain lakes are turning green

I first set foot in the Pyrenees in 2006. Two years later, I began a large-scale survey of mountain lakes and amphibian populations: from east to west, I covered more than 100 mountain lakes located in the eastern Pyrenees ...

Water temperature found to not impact blue-green algae blooms

Even if most cyanobacteria blooms in Canada's lakes happen during the hottest periods of summer, water temperature seems to have little to no impact on the development of these potentially toxic bacteria better known as blue-green ...

Pacific oysters are dominant on Sweden's west coast, shows study

The Pacific oyster has taken over in the Swedish west coast county of Bohuslän. Researchers at the University of Gothenburg have found that the invasive species accounts for two-thirds of the biomass of all mussel and oyster ...

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