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

Yongwon Kim, University of Alaska Fairbanks, Fairbanks, AK, United States, Sang-Jong Park, KOPRI Korea Polar Research Institute, Incheon, South Korea, Rikie Suzuki, Japan Agency for Marine-Earth Science and Technology, Department of Environmental Geochemical Cycle Research, Yokohama, Japan and Bang-Yong Lee, Korea Polar Research Institute, Division of Polar Climate Sciences, Incheon, South Korea