Massey Douglas S, Tannen Jonathan
Office of Population Research, Princeton University, Wallace Hall, Princeton, NJ, 08544-1005, USA,
Demography. 2015 Jun;52(3):1025-34. doi: 10.1007/s13524-015-0381-6.
In this note, we use a consistently defined set of metropolitan areas to study patterns and trends in black hypersegregation from 1970 to 2010. Over this 40-year period, 52 metropolitan areas were characterized by hypersegregation at one point or another, although not all at the same time. Over the period, the number of hypersegregated metropolitan areas declined by about one-half, but the degree of segregation within those areas characterized by hypersegregation changed very little. As of 2010, roughly one-third of all black metropolitan residents lived in a hypersegregated area.
在本报告中，我们使用一组定义一致的大都市区来研究1970年至2010年期间黑人高度隔离的模式和趋势。在这40年期间，52个大都市区在某个时间点呈现出高度隔离的特征，尽管并非所有地区同时如此。在此期间，高度隔离的大都市区数量减少了约一半，但在那些具有高度隔离特征的地区，隔离程度变化甚微。截至2010年，所有居住在大都市区的黑人居民中，约有三分之一生活在高度隔离的地区。
