S
Saija H K Ahonen
Researcher at University of Oulu
Publications - 5
Citations - 73
Saija H K Ahonen is an academic researcher from University of Oulu. The author has contributed to research in topics: Ecosystem & Riparian zone. The author has an hindex of 3, co-authored 5 publications receiving 33 citations.
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Streams and riparian forests depend on each other: A review with a special focus on microbes
TL;DR: In this article, the authors draw together the research on the two-way connection of streams and their riparian forests of the boreal zone from ecological points of view and outline the possible effects of climate change on stream-riparian interactions.
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Encroachment of shrubs into subalpine grasslands in the Pyrenees modifies the structure of soil fungal communities and soil properties.
Oriol Grau,Karita Saravesi,Josep M. Ninot,József Geml,Annamari Markkola,Saija H K Ahonen,Josep Peñuelas +6 more
TL;DR: It is shown that the interplay between abiotic factors (changes in soil properties) and biotic factors (occurrence and identity of shrubs) played a key role in the structure and uniqueness of soil fungal communities along the succession.
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Removal of grazers alters the response of tundra soil carbon to warming and enhanced nitrogen availability
Henni Ylänne,Henni Ylänne,Elina Kaarlejärvi,Elina Kaarlejärvi,Maria Väisänen,Minna K. Männistö,Saija H K Ahonen,Johan Olofsson,Sari Stark +8 more
TL;DR: The circumpolar Arctic is currently facing multiple global changes that have the potential to alter the capacity of tundra soils to store carbon as discussed by the authors. Yet, predicting changes in soil carbon is hindered by the difficulty of predicting changes.
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Reindeer grazing history determines the responses of subarctic soil fungal communities to warming and fertilization
Saija H K Ahonen,Henni Ylänne,Maria Väisänen,Maria Väisänen,Anna Liisa Ruotsalainen,Minna K. Männistö,Annamari Markkola,Sari Stark +7 more
TL;DR: In this paper, the authors tested how four years of experimental warming and fertilization affected organic soil fungal communities in sites with decadal history of either heavy or light reindeer grazing using high-throughput sequencing of ITS2 rDNA region.
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Different endophyte communities colonize buds of sprouts compared with mature trees of mountain birch recovered from moth herbivory
Pirjo Koivusaari,Johanna Pohjanen,Piippa R. Wäli,Saija H K Ahonen,Karita Saravesi,Anna Mari Markkola,Kaisa Haapala,Marko Suokas,Janne J. Koskimäki,Mysore V. Tejesvi,Anna Maria Pirttilä +10 more
TL;DR: The results demonstrate that endophytic communities of buds are richer than previously thought and suggest that the meristem-associated endophytes should be studied further for a possible role in sprouting and aiding regeneration of trees.