Title Authors Year
Empirical nitrogen critical loads: update since Lokeberg (1992)

Bobbink, R…

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
The effect of repeated N fertlization on mye infection in heather (Calluna vulgaris (L) Hull)

Caporn, S.J…

1995
Critical Loads of Acid Deposition for United Kingdom Freshwaters

Group,…

1995
The use of an unenclosed field fumigation system to determine the effects of elevated ozone on a grass clover mixture.

Wilbourn, S…

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

Wilson, E.J…

1995
Lobarion, an epiphytic community of ancient forests threatened by acid rain.

Gauslaa, Y…

1995
Influence of catchment characteristics, forestry activities and deposition on nitrogen export from small forested catchments

Lepisto, A…

1995
Nitrogen saturation in a long-term forest experiment with annual additions of nitrogen

Tamm, C.O…

1995