青藏高原人口地域分异规律及“胡焕庸线”思想应用
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戚伟, 刘盛和, 周亮
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Regional differentiation of population in Tibetan Plateau: Insight from the "Hu Line"
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QI Wei, LIU Shenghe, ZHOU Liang
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表1 2010年青藏高原分乡镇街道分级人口及面积统计
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Tab. 1 Population and area statistics based on town-level hierarchies in Tibetan Plateau in 2010
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人口累计百分比 分级值域(%) | 对应人口密度分 级值域(人/km2) | 乡镇街道 数量(个) | 人口总数 (万人) | 人口累计 百分比(%) | 地域面积 (km2) | 面积累计 百分比(%) | 0~10 | 53804~2419 | 35 | 119.02 | 9.60 | 141.51 | 0.01 | 10~20 | 2063~375 | 36 | 126.69 | 19.82 | 1822.94 | 0.08 | 20~30 | 358~143 | 60 | 126.18 | 30.00 | 5487.38 | 0.29 | 30~40 | 142~65 | 85 | 119.94 | 39.67 | 12783.35 | 0.78 | 40~50 | 64~31 | 149 | 125.31 | 49.78 | 29551.04 | 1.91 | 50~60 | 31~16 | 195 | 126.48 | 59.98 | 56302.22 | 4.08 | 60~70 | 16~9 | 275 | 136.40 | 70.98 | 118059.57 | 8.62 | 70~80 | 9~6 | 271 | 111.57 | 79.98 | 158700.70 | 14.72 | 80~90 | 6~3 | 352 | 123.86 | 89.97 | 306130.03 | 26.49 | 90~100 | 3~0 | 447 | 124.30 | 100.00 | 1911686.74 | 100.00 |
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