Understory CO 2 , sensible heat , and latent heat fluxes in a black spruce forest in interior Alaska Understory CO 2 , sensible heat , and latent heat fluxes in a black spruce forest in interior Alaska

1.National Institute for Agro-Environmental Sciences、2.International Arctic Research Center、3.Hydrospheric Atmospheric Research Center, Nagoya University、4.Department of Environmental Geochemical Cycle Research, Japan Agency for Marine-Earth Science and Technology、5.Graduate School of Life and Environmental Sciences, Osaka Prefecture University、6.Department of Integrated Climate Change Projection Research, Japan Agency for Marine-Earth Science and Technology、7.Faculty of Horticulture Chiba University 1.National Institute for Agro-Environmental Sciences, 2.International Arctic Research Center, 3.Hydrospheric Atmospheric Research Center, Nagoya University, 4.Department of Environmental Geochemical Cycle Research, Japan Agency for Marine-Earth Science and Technology, 5.Graduate School of Life and Environmental Sciences, Osaka Prefecture University, 6.Department of Integrated Climate Change Projection Research, Japan Agency for Marine-Earth Science and Technology, 7.Faculty of Horticulture Chiba University