中国村庄空间分布规律及其影响因素
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周扬, 黄晗, 刘彦随
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The spatial distribution characteristics and influencing factors of Chinese villages
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ZHOU Yang, HUANG Han, LIU Yansui
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表1 不同土壤和植被类型下中国村庄统计结果
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Tab. 1 Statistical results of Chinese villages under different soil and vegetation types
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土纲分类 | 数量百分比(%) | 村庄密度(个/km2) | 植被类型 | 数量百分比(%) | 村庄密度(个/km2) | 淋溶土 | 11.818 | 0.370 | 针叶林 | 14.078 | 0.591 | 半淋溶土 | 5.141 | 0.403 | 针阔叶混交林 | 0.013 | 0.019 | 钙层土 | 2.152 | 0.122 | 阔叶林 | 5.722 | 0.276 | 干旱土 | 0.361 | 0.039 | 灌丛 | 14.126 | 0.531 | 漠土 | 0.168 | 0.009 | 荒漠 | 0.363 | 0.010 | 初育土 | 20.513 | 0.421 | 草原 | 1.961 | 0.046 | 半水成土 | 10.442 | 0.461 | 草丛 | 6.082 | 0.686 | 水成土 | 0.120 | 0.027 | 草甸 | 1.224 | 0.040 | 盐碱土 | 0.306 | 0.060 | 沼泽 | 0.092 | 0.048 | 人为土 | 22.549 | 1.564 | 高山植被 | 0.006 | 0.001 | 高山土 | 0.666 | 0.011 | 栽培植被 | 55.838 | 0.897 | 铁铝土 | 25.766 | 0.776 | 其他 | 0.495 | 0.025 |
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