贵州省黔南州出生人口性别比失衡问题研究

Research on the Problem of Disproportions Sex Ratio at Birth of the Prefecture of Southern Guizhou

出生性别比偏高既是人口问题,又是深刻的社会问题,它将影响经济发展和社会稳定,危及人口安全。贵州省黔南布依族苗族自治州上世纪九十年代初开始出现出生性别比偏高,在特殊的区位环境下,失调状况和成因有着自我的独特特征,应对之加以深入研究,以为科学治理提供客观依据。

High sex ratio at birth （SRB） is both a population problem and a profound social problem, it will influence economic development and social stability,and it will endanger population security. High SRB began to appear in the Bouyeis and Miaus Prefecture Autonomous of Southern Guizhou in the early 1990s.In the special regional environment,the disharmonious conditions and its causes have its particular characters,which should be further studied for providing scientific balancing its SRB with objective materials.