Fig. 4From: Soil respiration patterns and rates at three Taiwanese forest plantations: dependence on elevation, temperature, precipitation, and litterfallLinear relationships of annual soil respiration with a elevation, b mean annual temperature, c litterfall, and d mean annual precipitation in Taiwan. Black circles refer to the current study and red circles refer to previous studies (Chang et al. 2008; Kao and Chang 2009; Hsieh et al. 2016)Back to article page