Prediction model of human-caused fire occurrence in the boreal forest of northern China. Ecological risk assessment of human activity of rapid economic development regions in southern Jiangsu, China: A case study of Dantu District of Zhenjiang City. LANDSCAPE ECOLOGICAL SECURITY PATTERNS IN BIOLOGICAL CONSERVATION Assessment of the social values of ecosystem services based on SolVES model: A case study of Wusong Paotaiwan Wetland Forest Park, Shanghai, China.