Browsing NIVA Open Access Archive by Author "Johnsen, Bjørn"
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Effects of artificial ultraviolet B radiation on the macrophyte Lemna minor: a conceptual study for toxicity pathway characterization
Xie, Li; Solhaug, Knut Asbjørn; Song, You; Johnsen, Bjørn; Olsen, Jorunn Elisabeth; Tollefsen, Knut-Erik (Peer reviewed; Journal article, 2020)Macrophytes inhabit waterways around the world and are used in hydroponics or aquaponics for different purposes such as feed and wastewater treatment and are thus exposed to elevated levels of UVB from natural and artificial ... -
The MicroClimate Screen – A microscale climate exposure system for assessing the effect of CO2, temperature and UV on marine microalgae
Xie, Li; Macken, Ailbhe; Johnsen, Bjørn; Norli, Marit; Skogan, Odd Arne Segtnan; Tollefsen, Knut-Erik (Peer reviewed; Journal article, 2022)Global warming and anthropogenic activities are changing the ocean, inducing profound impacts on marine life and ecosystems from changing physical and chemical factors in and above the water column. Rising surface temperatures, ...