Current issue: 58(5)
Select issue
Silva Fennica 1926-1997
1990-1997
1980-1989
1970-1979
1960-1969
1950-1959
1940-1949
1926-1939
Acta Forestalia Fennica
1992-1999
1984-1991
1974-1983
1968-1973
1953-1968
1933-1952
1913-1932
Articles by E. Troeng
Category : Article
article id 5135,
category
Article
(1981).
Uptake of NOx in Scots pine.
Silva Fennica
vol.
15
no.
4
article id 5135.
https://doi.org/10.14214/sf.a15362
Keywords:
Pinus sylvestris;
Scots pine;
acidification;
air pollution;
environmental impact;
sulphur oxide;
nitrogen oxide
Abstract |
View details
|
Full text in PDF |
Author Info
Information on input of acidifying compounds like SO2 and NOx is necessary to understand effects of acidification. The uptake on NO and NO2 respectively was studied on seedlings and shoots of Scots pine (Pinus sylvestris L.). Experiments were conducted both in laboratory (NO and NO2 respectively) and in the field (NO2) under light and dark conditions. In all three cases there was a linear relationship between the uptake rate and the NOx-concentration. The uptake follows a diurnal pattern i.e. the uptake rate was strongly correlated with the stomatal movements. Uptake rates were converted to deposition rate and the results showed that field exposure with NO2 gave the higher deposition rate.
-
Skärby,
E-mail:
ls@mm.unknown
- Bengtson, E-mail: cb@mm.unknown
- Boström, E-mail: cb@mm.unknown
- Grennfelt, E-mail: pg@mm.unknown
- Troeng, E-mail: et@mm.unknown
Click this link to register to Silva Fennica.
If you are a registered user, log in to save your selected articles for later access.
Your selected articles
Silva Fennica ·
Finnish Society of Forest Science
