Fig. 1From: China: legacy collieries versus renewable energyLegacy colliery vs renewable energy within the Earth’s Critical Zone (The design of the Earth’s Critical Zone in the left part is revised from the reference ‘Chorover J, Kretzschmar R, Garcia-Pichel F, et al. Soil Biogeochemical Processes within the Critical Zone. Elements, 2007(5): 321–326’)Back to article page