并列题名：Degradation processes and ecological restoration in coastal wetland of the Yellow River delta Degradation processes and ecological restoration in coastal wetland of the Yellow River delta Biogeochemical processes of nutrient elements in coastal wetland of the yellow river delta 并列题名：Brief analysis of cases of ecological restoration in coastal wetlands 并列题名：Degradation mechanism and ecologial restoration of evergreen broad-leaved forest ecosystem in east China Brief analysis of cases of ecological restoration in coastal wetlands 并列题名：Annual report on eco-civilization construction of the yellow river basin 并列题名：Vegetation and ecological restoration along the Qingzang railway 并列题名：Landscape ecological restoration of coastal wetland