APIS Bibliography

Title	Authors	Year
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
Critical Loads of Acid Deposition for United Kingdom Freshwaters	Group,…	1995
Biological Nitrogen-Fixation - an Efficient Source of Nitrogen for Sustainable Agricultural Production	Peoples, M…	1995
River Quality in Northern Ireland	Service,…	1995
A palaeolimnological assessment of the impact of acid deposition on surface waters in northwest Scotland, a region of high sea salt inputs	Allott, T.E…	1995
The relationship between salmonid fish densities and critical ANC at exceeded and non-exceeded stream sites in Scotland	Harriman, R…	1995
Lobarion, an epiphytic community of ancient forests threatened by acid rain.	Gauslaa, Y…	1995
Critical loads of acidity for surface waters - can the ANC limit be considered variable?	Henriksen,…	1995