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- 1999
-
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
Mark
- 1998
-
The problem of ozone depletion in northern Europe
Björn, Lars Olof LU
; Callaghan, T V
; Gehrke, C
; Johanson, U
; Sonesson, Mats
LU
and Gwynn-Jones, D
(1998)
In Ambio: a Journal of Human Environment
27(4).
p.275-279
Mark
- 1995
-
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
Mark
-
The effects of an enhanced UV-B radiation on a sub-arctic heath ecosystem
Johanson, U ; Gehrke, C ; Björn, Lars Olof LU
; Callaghan, T V
and Sonesson, Mats
LU
(1995)
In Ambio: a Journal of Human Environment
24(2).
p.106-112
Mark