Sten-Åke Wängberg

TL;DR: Kongsfjorden is a glacial fjord in the Arctic (Svalbard) that is influenced by both Atlantic and Arctic water masses and harbours a mixture of boreal and Arctic flora and fauna as discussed by the authors.

TL;DR: This assessment addresses how the knowledge of the interactive effects of UV radiation and climate change factors on aquatic ecosystems has advanced in the past four years.

TL;DR: The present 2017 Update Report assesses some of the highlights and new insights about the interactive nature of the direct and indirect effects of UV radiation, atmospheric processes, and climate change.

TL;DR: It was demonstrated that the species-dependent variation in algal sensitivity may reach over three orders of magnitude, the degree of variation depending on the chemical tested, and it is suggested that algal test batteries, using simple test techniques, replace single unialgal cultures in routine work.

TL;DR: In this paper, the authors examined the effect of arsenate stress on marine periphyton communities and found that arsenate exerted a selection pressure on the community, leading to the replacement of sensitive species by tolerant ones which caused the overall arsenate tolerance of the community to increase.