6533b82ffe1ef96bd1295b14
RESEARCH PRODUCT
Fruit body based inventories in wood-inhabiting fungi: Should we replicate in space or time?
Otso OvaskainenOtso OvaskainenJenna PurhonenPanu HalmeNerea Abregosubject
0106 biological sciencesdata collectiontemporal autocorrelationDead woodPlant ScienceBiologyspatial autocorrelation010603 evolutionary biology01 natural sciencesstudy designPolyporalesSpatial analysisEcology Evolution Behavior and SystematicsEcologysampling methodEcologyEcological ModelingPopulation sizeSurvey researchReplicate15. Life on landbiology.organism_classificationwood-decaying fungiCommunity compositionpolyporalesta1181Species richnessfungal community010606 plant biology & botanydescription
We assessed the effect of survey design on the results when conducting fruit body surveys of wood-inhabiting fungi. Our results demonstrate that the optimal design depends on the ecological question to be addressed, as well as the group of fungal species under research. If the aim is to record the total species richness in a dead wood unit or to estimate the population size of a species, repeating the survey over time is generally necessary. However, if the aim is to estimate the total species richness in the forest or to assess how environmental covariates influence species richness or community composition, it is generally more efficient to increase the number of dead wood units than to re-survey the same ones. Among the morphological fungal groups, the results of agarics improved the most and of polypores and corticioids the least with repeating surveys over time.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2016-04-01 | Fungal Ecology |