Title Authors Year
Relation between sulphur concentrations in Scots Pine needles and the air in northernmost Europe.

Raitio, H…

1995
Empirical nitrogen critical loads: update since Lokeberg (1992)

Bobbink, R…

1995
Uptake and assimilation of atmospheric NO2-N by spruce needles (Picea abies): a field study

Ammann, M…

1995
Establishing critical levels for the effects of air pollution on vegetation

Ashmore, M.…

1995
Biological Nitrogen-Fixation - an Efficient Source of Nitrogen for Sustainable Agricultural Production

Peoples, M…

1995
Studies in Environmental Science 63

Erisman, J.…

1995
Critical limits of acidification to invertebrates in different regions of Europe.

Raddum, G…

1995
Towards a new method of setting a critical load of acidity for ombrotrophic peat

Wilson, E.J…

1995
Are calcareous grasslands in the UK under threat from nitrogen deposition - an experimental determination of a critical load

Wilson, E.J…

1995
Silvicultural use of wood ashes - effects on the nutrient and heavy metal balance in a pine forest soil.

Bramryd, T…

1995