By making spatial and temporal observations, we can begin to see what a forest is, was, and may become.
Read moreLecture 15: Species interactions of eastern deciduous forests
In today's lecture, we are going to look at the species interactions of America's northeast deciduous forest. As I hike through Zoar Valley, I explain different organisms I encounter and discuss the species interactions they engage in. From mutualism, parasitism, and predation to commensalism, and amensalism we'll look at these patterns and hopefully be able to better understand forest ecology from the perspective of the forest floor.
Read moreSpore release within the Xylariaceae
Thamnomyces chocoënsis. Photo by Danny Newman.
Looking into the fungal dispersal of the Xylariaceae, evolutionary trends are beckoning. The timing of asexual and sexual spore production highlights the importance of reducing competition. From the tropics to the temperate ecosystems of North America, competition shows to be a driving force in the evolution of these saprobic species.
Read moreThe pagoda fungus, Podoserpula pusio
Podoserpula pusio var. pusio by Petra Gloyn.
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Read moreSpecialized bacteria in leafcutter ant-fungal mutualism
Bacteria growing in cuticular crypts, supported by unique exocrine glands. Currie et al. 2006.
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