Browsing NIVA Open Access Archive by Author "Solhaug, Knut Asbjørn"
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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 ... -
Linking mode of action of the model respiratory and photosynthesis uncoupler 3,5-dichlorophenol to adverse outcomes in Lemna minor
Xie, Li; Gomes, Tania; Solhaug, Knut Asbjørn; Song, You; Tollefsen, Knut Erik (Journal article; Peer reviewed, 2018)Standard chemical toxicity testing guidelines using aquatic plant Lemna minor have been developed by several international standardisation organisations. Although being highly useful for regulatory purposes by focusing on ... -
Modes of action and adverse effects of gamma radiation in an aquatic macrophyte Lemna minor
Xie, Li; Solhaug, Knut Asbjørn; Song, You; Brede, Dag Anders; Lind, Ole Christian; Salbu, Brit; Tollefsen, Knut-Erik (Journal article; Peer reviewed, 2019)High dose rates of ionizing radiation have been reported to cause adverse effects such as reduction in reproduction and growth, and damage to protein and lipids in primary producers. However, the relevant effects of ionizing ... -
No evidence of a protective or cumulative negative effect of UV-B on growth inhibition induced by gamma radiation in Scots pine (Pinus sylvestris) seedlings
Blagojevic, Dajana; Lee, YeonKyeong; Xie, Li; Brede, Dag A; Nybakken, Line; Lind, Ole Christian; Tollefsen, Knut Erik; Salbu, Brit; Solhaug, Knut Asbjørn; Olsen, Jorunn E (Peer reviewed; Journal article, 2019)Exposure to ambient UV-B radiation may prime protective responses towards various stressors in plants, though information about interactive effects of UV-B and gamma radiation is scarce. Here, we aimed to test whether UV-B ... -
Sensitivity of the green algae Chlamydomonas reinhardtii to gamma radiation: Photosynthetic performance and ROS formation
Gomes, Tania; Xie, Li; Brede, Dag Anders; Lind, Ole Christian; Solhaug, Knut Asbjørn; Salbu, Brit; Tollefsen, Knut Erik (Journal article; Peer reviewed, 2017)The aquatic environment is continuously exposed to ionizing radiation from both natural and anthropogenic sources, making the characterization of ecological and health risks associated with radiation of large importance. ... -
Ultraviolet B modulates gamma radiation-induced stress responses in Lemna minor at multiple levels of biological organisation
Xie, Li; Song, You; Petersen, Karina; Solhaug, Knut Asbjørn; Lind, Ole Christian; Brede, Dag Anders; Salbu, Brit; Tollefsen, Knut-Erik (Peer reviewed; Journal article, 2022)Elevated levels of ionizing and non-ionizing radiation may co-occur and pose cumulative hazards to biota. However, the combined effects and underlying toxicity mechanisms of different types of radiation in aquatic plants ...