Lars Olof Björn

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1995
Mark The Effects of Enhanced UV-B Radiation on the Growth of Dwarf Shrubs in a Subarctic Heathland
Johanson, U ; Gehrke, C ; Björn, Lars Olof ^LU and Callaghan, T V (1995) In Functional Ecology 9(5). p.713-719
- Contribution to journal › Article
1994
Mark Functional aspects of secondary carotenoids in haematococcus lacustris (volvocales). III. Action as a "sunshade"
Hagen, Christoph ; Braune, Wolfram and Björn, Lars Olof ^LU (1994) In Journal of Phycology 30(2). p.241-248
- Contribution to journal › Article
Mark Action spectra for enhancement of ultraweak luminescence by UV radiation (270–340 nm) in leaves of Brassica napus
Cen, Yan-Ping and Björn, Lars Olof ^LU (1994) In Journal of Photochemistry and Photobiology, B: Biology 22(2). p.125-129
- Contribution to journal › Article
1992
Mark Response of sugar beet plants to ultraviolet-B (280-320 nm) radiation and Cercospora leaf spot disease
Panagopoulos, Ioannis ^LU ; Bornman, Janet ^LU and Björn, Lars Olof ^LU (1992) In Physiologia Plantarum 84(1). p.140-145
- Contribution to journal › Article
1990
Mark Effects of ultraviolet radiation and visible light on growth, fluorescence induction, ultraweak luminescence and peroxidase activity in sugar beet plants
Panagopoulos, Ioannis ^LU ; Bornman, Janet ^LU and Björn, Lars Olof ^LU (1990) In Journal of Photochemistry and Photobiology, B: Biology 8(1). p.73-87
- Contribution to journal › Article
1989
Mark The effect of UV-B and UV-C radiation on hibiscus leaves determined by ultraweak luminescence and fluorecence induction
Panagopoulos, Ioannis ^LU ; Bornman, Janet ^LU and Björn, Lars Olof ^LU (1989) In Physiologia Plantarum 76(4). p.461-465
- Contribution to journal › Article
1988
Mark Influx and efflux of potassium rubidium-86 in UV-C irradiated guard of Vicia-Faba.
Negash, L and Björn, Lars Olof ^LU (1988) In Plant Physiology and Biochemistry 26(3). p.239-244
- Contribution to journal › Article
1987
Mark Effect of ultraviolet-radiation and leakage of RB-86+ in guard-cells of Vicia-Faba
Negash, L ; Jensen, P and Björn, Lars Olof ^LU (1987) In Physiologia Plantarum 69(2). p.200-204
- Contribution to journal › Article
Mark Photophobic stop-response in a dinoflagellate - modulation by preirridation
Ekelund, N G A and Björn, Lars Olof ^LU (1987) In Physiologia Plantarum 70(3). p.394-398
- Contribution to journal › Article
Mark No action dichroism for light-controlled fern-spore germination
Haupt, W and Björn, Lars Olof ^LU (1987) In Journal of Plant Physiology 129(1-2). p.119-128
- Contribution to journal › Article