Lars Olof Björn
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- 2001
-
Mark
The influence of enhanced UV-B radiation on the spring geophyte Pulmonaria officinalis
Gaberscik, A ; Novak, M ; Trost, T ; Mazej, Z ; Germ, M and Björn, Lars Olof LU
(2001)
In Plant Ecology
154(1-2).
p.49-56
- Contribution to journal › Article
-
Mark
Is provitamin D a UV-B receptor in plants?
- Contribution to journal › Article
-
Mark
Effects of ultraviolet-B radiation and pH on early development of the moor frog Rana arvalis
Pahkala, Maarit ; Laurila, Anssi ; Björn, Lars Olof LU
and Merilä, Juha
(2001)
In Journal of Applied Ecology
38(3).
p.628-636
- Contribution to journal › Article
-
Mark
Provitamins and vitamins D2 and D3 in Cladina spp. over a latitudinal gradient: possible correlation with UV levels
Wang, T ; Bengtsson, Göran LU ; Kärnefelt, Ingvar LU and Björn, Lars Olof LU
(2001)
In Journal of Photochemistry and Photobiology, B: Biology
62(1-2).
p.118-122
- Contribution to journal › Article
-
Mark
Forskning på fjället: växtfysiologi
Björn, Lars Olof LU
(2001)
- Chapter in Book/Report/Conference proceeding › Book chapter
- 2000
-
Mark
Ultraviolet-B radiation and nitrogen effects on growth and yield of maize under Mediterranean field conditions
Correia, Carlos M. ; Coutinho, João F. ; Björn, Lars Olof LU
and Torres-Pereira, José M. G.
(2000)
In European Journal of Agronomy
12(2).
p.117-125
- Contribution to journal › Article
-
Mark
Fjällens ekosystem i ett förändrat klimat
Sonesson, Mats LU and Björn, Lars Olof LU
(2000)
- Book/Report › Report
- 1999
-
Mark
Ultraviolet-B stimulates grana formation in chloroplasts in the African desert plant Dimorphotheca pluvialis
Yu, Shi-Gui and Björn, Lars Olof LU
(1999)
In Journal of Photochemistry and Photobiology, B: Biology
49(1).
p.65-70
- Contribution to journal › Article
-
Mark
Quality indicators for woodwind reed material
Glave, Stefan ; Pallon, Jan LU ; Bornman, Chris ; Björn, Lars Olof LU
; Wallén, Rita
LU
; Råstam, Jacob
; Kristiansson, Per
LU
; Elfman, Mikael
LU
and Malmqvist, Klas
LU
(1999)
In Nuclear Instruments & Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms
150(1-4).
p.673-678
- Contribution to journal › Article
-
Mark
Effects of ozone depletion and increased ultraviolet-B radiation on northern vegetation
Björn, Lars Olof LU
; Callaghan, T. V.
; Gehrke, C
; Gwynn-Jones, D
; Lee, J A
; Johanson, U
; Sonesson, M
and Buck, N D
(1999)
In Polar Research
18(2).
p.331-337
- Contribution to journal › Article