可视化

北京城市老年贫困人口识别与空间分布
高晓路, 吴丹贤, 颜秉秋
Measure and distribution of urban elderly in poverty: An empirical study in Beijing
GAO Xiaolu, WU Danxian, YAN Bingqiu
地理学报 . 2020, (8): 1557 -1571 .  DOI: 10.11821/dlxb202008001