Ecological function evaluation and related management strategies of river ecosystem in Taizi River basin, North China. Regulation strategies of regional land use management based on ecosystem services: A case study in Wanquan Town, Zhejiang Province of East China. On planning method of mesoscale and microscale ecological land The effect of spatial scales on wetland functions evaluation: a case study for coastal wetlands in Yancheng, Jiangshu Province Optimization of wetland landscape patterns based on ecological function evaluation: a case study on the coastal wetlands of Yancheng, Jiangsu Province