User: | Open Learning Faculty Member:
According to previous research, epiphytic lichens associate differently depending on the type and age of the tree, as well as bark characteristics. There are additional variables within the microclimate, and larger local environment that influence lichen associations. My hypothesis focuses on differences between tree family (and therefore bark characteristics) and differences in microclimate caused by the proximity to a wetland/lake area. An additional ecological process my research may touch on is the different developmental stages of the fruticose lichen (Cladonia sp.). According to the field data collected this far, it appears that a fruticose lichen that resembles Cladonia sp. differs in developmental stage by the presence and size of the podetia. Preliminary findings suggest the developmental stage differs between trees, potentially due to differences in microclimate, tree family, or even due to tree size. Further collection of additional replicates and statistical analyses will help test these findings.
Three keywords I could use to describe my research project include; epiphytes, distribution, structure
