旧城改造过程中,园林绿化问题十分突出。纵观全国多数城市的旧城改造,忽视园林绿化建设,绿地率及绿化覆盖率相对偏低,改造后的环境质量不高应当引起人们注意。 In the process of urban renewal, the issue of landscape architecture is very prominent. Looking at the transformation of the old cities in most cities across the country, neglecting the construction of landscaping, the coverage of green space and greening is relatively low, and the quality of the renovated environment should be noticed.