Access the full text.
Sign up today, get DeepDyve free for 14 days.
L. Sigal, J. Johnston (1986)
Effects of acidic rain and ozone on nitrogen fixation and photosynthesis in the lichen Lobaria pulmonaria (L.) Hoffm.Environmental and Experimental Botany, 26
S. Kallio, U. Granhall (1978)
On the effect of forest fertilizers on nitrogenase activity in two subarctic lichens. In: Environmental Role of Nitrogen‐fixing Blue‐green Algae, and Asymbiotic Bacteria, 26
T. H. Nash, V. Wirth (1988)
Lichens, Bryophytes and Air Quality
J. L. Malanchuk, J. Nilsson (1989)
The role of nitrogen in the acidification of soils and surface waters. NORD, 92
R. Fritz-Sheridan (1985)
Impact of Simulated Acid Rains on Nitrogenase Activity in Peltigera Aphthosa and P. PolydactylaThe Lichenologist, 17
D. Richardson, E. Nieboer (1983)
Ecophysiological responses of lichens to sulphur dioxideJournal of The Hattori Botanical Laboratory
M. Lechowicz (1982)
The effects of simulated acid precipitation on photosynthesis in the caribou lichenCladina stellaris (Opiz) BrodoWater, Air, and Soil Pollution, 18
T. Brock (1973)
Lower pH Limit for the Existence of Blue-Green Algae: Evolutionary and Ecological ImplicationsScience, 179
U. Granhall (1975)
International Biological Programme, 6 Nitrogen‐fixation by Free‐living Micro‐organisms
A. Gunther (1988)
Effect of simulated acid rain on nitrogenase activity in the lichen genus peltigera under field and laboratory conditionsWater, Air, and Soil Pollution, 38
K. A. Kershaw, J. W. Millbank (1970)
Nitrogen metabolism in lichens. II. The partition of cephalodial‐fixed nitrogen between the mycobiont and phycobionts of Peltigera aphthosa, 69
(1985)
SAS user's guide: Statistics
J. Millbank, K. Kershaw (1969)
NITROGEN METABOLISM IN LICHENS. I. NITROGEN FIXATION IN THE CEPHALODIA OF PELTIGERA APHTHOSANew Phytologist, 68
R. Wodzinski, D. Labeda, M. Alexander (1977)
Toxicity of SO/sub 2/ and NO/sub x/: selective inhibition of blue-green algae by bisulfite and nitriteJournal of the Air Pollution Control Association, 27
H. Sjörs, C. Tamm (1952)
Growth, Yield and Nutrition in Carpets of a Forest Moss (Hylocomium splendens)Oikos, 4
B. Ulrich (1989)
Effects of Acidic Precipitation on Forest Ecosystems in Europe
M. Scott, T. Hutchinson, Marilyn Feth (1989)
A comparison of the effects on Canadian boreal forest lichens of nitric and sulphuric acids as sources of rain acidity.The New phytologist, 111 4
B. Englund (1978)
Environmental Role of Nitrogen‐fixing Blue‐green Algae and Asymbiolic Bacteria
G. Belandria, J. Asta, F. Nurit (1989)
Effects of Sulphur Dioxide and Fluoride on Ascospore Germination of Several LichensThe Lichenologist, 21
L. Hällbom, B. Bergman (1983)
Effects of inorganic nitrogen on C2H2 reduction and CO2 exchange in the Peltigera praetextata‐Nostoc and Peltigera aphthosa‐Coccomyxa‐Nostoc symbioses, 157
D. Richardson (1988)
Understanding the pollution sensitivity of lichensBotanical Journal of the Linnean Society, 96
B. Ulrich (1989)
Acidic Precipitation, 2
R. S. Wodzinski, D. P. Labeda, M. Alexander (1977)
Toxicity of SO2 and NO2: selective inhibition of blue‐green algae by sulphite and nitrite, 27
Reduction Technique, W. Stewart, G. Fitzgerald, R. Burris (1967)
In situ studies on N2 fixation using the acetylene reduction technique.Proceedings of the National Academy of Sciences of the United States of America, 58 5
M. Lechowicz (1987)
Resistance of the caribou lichen Cladina stellaris (Opiz.) brodo to growth reduction by simulated acidic rainWater, Air, and Soil Pollution, 34
C. Tamm (1953)
Growth, yield and nutrition in carpets of a forest moss
T. Hallingbäck (1991)
Blue‐green algae and cyanophilic lichens are threatened by air pollution and fertilization (In Swedish with abstract in English), 85
A. ÅUngström (1974)
Sveriges Klimat
K. Kershaw, J. Millbank (1970)
NITROGEN METABOLISM IN LICHENSNew Phytologist, 69
R. Denison, B. Caldwell, B. Bormann, L. Eldred, C. Swanberg, S. Anderson (1977)
The effects of acid rain on nitrogen fixation in Western Washington coniferous forestsWater, Air, and Soil Pollution, 8
B. Englund (1977)
The Physiology of the Lichen Peltigera aphthosa, with Special Reference to the Blue-green Phycobiont (Nostoc sp.)Physiologia Plantarum, 41
B. Bergman (1981)
Glyoxylate decreases the oxygen sensitivity of nitrogenase activity and photosynthesis in the cyanobacterium Anabaena cylindrica, 152
The nitrogen‐fixing lichen Pettigera aphthosa (L.) Willd. was treated under semi‐natural conditions with simulated rain containing different combinations of ammonium, nitrate and sulphuric acid. Nitrogen in neutral solution had no negative effect on the nitrogen fixation rate. Sulphuric acid had a negative effect on nitrogen fixation rate, especially in combination with ammonium. The results could suggest an explanation for the sudden decline of P. aphthosa in southern Sweden.
New Phytologist – Wiley
Published: Jan 1, 1992
Keywords: ; ; ; ;
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.