Population Characteristics and Future Population Countermeasures for the Studied Counties in Tibet,

• 作 者: LIUJian PENGChuan-zhong Xiang-
• 机 构: InstituteotMountainHazardsandEnvironment,StateKeyLaboratoryofPollutionConlrolandResourceReuse
• 出 处: 武汉大学学报：自然科学英文版
• 发表日期: 2005年4期
• 关键词: 中国 西藏 人口结构 人口普查 average age total birth rate dependency index population deve
• 基金项目: the Project of the Study on the Early Warning System of Ecological Environment Fragility and Ecological Security in the Tibatan Plateau

Focusing on the 18 counties along 'One River and Two Tributaries' region, and based on the data from China 3rd, 4th and 5th population censuses, this article has analyzed the time and spatial changing patterns of the population in this region. The