APIS Bibliography

Title	Authors	Year
Human impacts on the nitrogen cycle: A global problem judged from a local perspective	Hessen, D.O…	1997
Responses on ground vegetation to prolonged simulated acid rain in sub-artic pine-birch forest	Shertsova,…	1997
Short communication: Ozone levels in Paris one century ago	Anfossi, D…	1997
Early development of freshwater sponges under the influence of nitrite and pH.	Kahlert, M…	1997
Ultrastructural changes and electrolyte leakage from ozone fumigated epiphytic lichens.	Tarhanen, S…	1997
Soil acidification: a provisional model for New Zealand pastoral systems.	de Klein, C…	1997
Evidence that ozone exposure increases the susceptibility of plants to natural frosting episodes.	Foot, J.P…	1997
Canadian water quality guidelines for chromium	Pawlisz, A…	1997
The embarrassment of riches: Atmospheric deposition of nitrogen and community and ecosystem processes.	Jefferies,…	1997
Short-term physiological responses of mosses to atmospheric ammonium and nitrate.	Soares, A…	1997