Nitrogen fixation in the lichen Stereocaulon paschale
The thesis is a summary and discussion of six papers. The purpose of the investigation was to study the influence of (i) environmental factors and (ii) the physiological condition of the thallus on nitrogen fixation in the lichen Stereocaulon paschale (L.) Fr. The nitrogen input to the site, a spars...
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| Format: | Doctoral Thesis |
| Language: | English |
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Umeå universitet, Institutionen för fysiologisk botanik
1979
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-131370 http://nbn-resolving.de/urn:isbn:91-7174-030-9 |