The different subprojects are the areas in which the oak project are branched out and with this makes are able to have a comprehensive study.
Understanding biodiversity in non-native versus native oak forests
Our latest research, published under the title “The non-native Quercus rubra does not substitute the native Quercus robur and Q. petraea as a substrate for epiphytic lichens and bryophytes” delves deep into the ecological impacts of introducing non-native oak species to Sweden’s forest landscapes. This study compares the biodiversity of epiphytic lichens and bryophytes on native and non-native oak species, revealing significant differences in species richness and composition. Our findings highlight the complexity of substituting native tree species with non-native counterparts and underscore the importance of thorough biodiversity assessments when considering such changes.
Native and introduced oak species across swedish latitudes
Regeneration patterns of native and introduced oak species in Sweden: Investigating the roles of latitude, age, and environmental gradients” focuses on contrasting the regeneration capabilities of two native oak species, Q. robur and Q. petraea, with the introduced Q. rubra, examining how factors such as latitude, stand age, and environmental conditions influence their growth patterns. Significantly, the study found no latitudinal impact on oak regeneration, which suggests a potential for these species to expand northward.
