dc.contributor.author | Juutilainen, Katja | |
dc.date.accessioned | 2016-03-18T12:39:16Z | |
dc.date.available | 2016-03-18T12:39:16Z | |
dc.date.issued | 2016 | |
dc.identifier.isbn | 978-951-39-6574-7 | |
dc.identifier.other | oai:jykdok.linneanet.fi:1524618 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/49112 | |
dc.description.abstract | The increasing human impact upon the biosphere of earth is causing profound
changes across all spatial scales. The ability to cope with human-induced
disturbance varies among organisms; specialist species are more negatively
affected than generalist species. Forests are among the most heavily affected
ecosystems; especially the dead wood associated organisms are in peril. The
earlier research has strongly focused on large diameter dead wood and
associated species. The aim of this thesis was to investigate small diameter dead
wood and collect systematic information about species richness and abundance
as well as habitat and substrate preferences of associated corticioid fungi. Fungal
data was collected from four coniferous and three deciduous boreal forest types
using a novel, hierarchical sampling method. Altogether 180 325 dead wood
units were examined, and 10 217 observations of 276 fungal species detected.
Small diameter dead wood proved to be surprisingly species rich substrate,
hosting many rare species. Fungal communities associated with small dead wood
differed from the communities of larger substrates. No strict specialist species for
certain dead wood diameter were found, but species’ preference for either small
or large dead wood was evident. The negative effect of forest management was
evident also in fungi associated with small dead wood, even though the amount
of small dead wood was similar in natural and managed coniferous forests.
Higher species richness in natural herb-rich forests compared with wood
pastures and afforested fields reflects the differences in their dead wood profiles.
As various species thrive also in these secondary forest types, they could serve as
surrogate habitats for many broadleaved dead wood associated species. Climate
change and increasing energy wood harvesting are causing new threats for
wood-inhabiting fungi occupying the smallest dead wood substrates. | |
dc.format.extent | 1 verkkoaineisto (43, [86] s.) | |
dc.language.iso | eng | |
dc.publisher | University of Jyväskylä | |
dc.relation.ispartofseries | Jyväskylä studies in biological and environmental science | |
dc.relation.haspart | <b>Artikkeli I:</b> Juutilainen, K., Halme, P., Kotiranta, H. & Mönkkönen, M. 2011. Size matters in studies of dead wood and wood-inhabiting fungi. <i>Fungal Ecology 4: 342–349.</i> <a href=" http://dx.doi.org/ 10.1016/j.funeco.2011.05.004 "target="_blank">DOI: 10.1016/j.funeco.2011.05.004 </a> | |
dc.relation.haspart | <b>Artikkeli II:</b> Juutilainen, K., Mönkkönen, M., Kotiranta, H. & Halme, P. 2014. The effects of forest management on wood-inhabiting fungi occupying dead wood of different diameter fractions. <i>Forest Ecology and Management 313:283–291.</i> <a href=" http://dx.doi.org/ 10.1016/j.foreco.2013.11.019"target="_blank">DOI: 10.1016/j.foreco.2013.11.019 </a> | |
dc.relation.haspart | <b>Artikkeli III:</b> Juutilainen, K., Mönkkönen, M., Kotiranta, H. & Halme, P. 2016. The role of novel forest ecosystems in the conservation of wood-inhabiting fungi in boreal broadleaved forests. <i>Submitted manuscript.</i> | |
dc.relation.haspart | <b>Artikkeli IV:</b> Juutilainen, K., Mönkkönen, M., Kotiranta, H & Halme, P. 2016. Resource use of wood-inhabiting fungi in different boreal forest types. <i>Manuscript.</i> | |
dc.relation.isversionof | Julkaistu myös painettuna. | |
dc.rights | In Copyright | |
dc.subject.other | dead wood | |
dc.subject.other | fungal communities | |
dc.subject.other | fungal diversity | |
dc.subject.other | managed forests | |
dc.subject.other | natural forests | |
dc.subject.other | very fine woody debris | |
dc.subject.other | wood-inhabiting fungi | |
dc.title | Ecology, environmental requirements and conservation of corticioid fungi occupying small diameter dead wood | |
dc.type | doctoral thesis | |
dc.identifier.urn | URN:ISBN:978-951-39-6574-7 | |
dc.type.dcmitype | Text | en |
dc.type.ontasot | Väitöskirja | fi |
dc.type.ontasot | Doctoral dissertation | en |
dc.contributor.tiedekunta | Matemaattis-luonnontieteellinen tiedekunta | fi |
dc.contributor.tiedekunta | Faculty of Mathematics and Science | en |
dc.contributor.yliopisto | University of Jyväskylä | en |
dc.contributor.yliopisto | Jyväskylän yliopisto | fi |
dc.contributor.oppiaine | Ekologia ja evoluutiobiologia | fi |
dc.type.coar | http://purl.org/coar/resource_type/c_db06 | |
dc.relation.issn | 1456-9701 | |
dc.relation.numberinseries | 313 | |
dc.rights.accesslevel | openAccess | |
dc.type.publication | doctoralThesis | |
dc.subject.yso | lahopuut | |
dc.subject.yso | sienet | |
dc.subject.yso | lahottajasienet | |
dc.subject.yso | orvakat | |
dc.subject.yso | eliöyhteisöt | |
dc.subject.yso | biodiversiteetti | |
dc.subject.yso | lajinmääritys | |
dc.subject.yso | boreaalinen vyöhyke | |
dc.subject.yso | metsäekosysteemit | |
dc.subject.yso | luonnonmetsät | |
dc.subject.yso | talousmetsät | |
dc.rights.url | https://rightsstatements.org/page/InC/1.0/ | |