Effect of crustose lichen on soil CO2 efflux in sphagnum moss regime of tundra, west Alaska

Yongwon Kim1, Sang-Jong Park2, Rikie Suzuki3 and Bang-Yong Lee2, (1)University of Alaska Fairbanks, Fairbanks, AK, United States, (2)Korea Polar Research Institute, Division of Polar Climate Sciences, Incheon, South Korea, (3)Japan Agency for Marine-Earth Science and Technology, Department of Environmental Geochemical Cycle Research, Yokohama, Japan