| 张掖市土地利用/覆盖变化人口驱动力分析 |
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| 作者单位： | 西北师范大学地理与环境科学学院 甘肃兰州730070 |
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| 摘 要： | 人口作为土地利用/覆盖变化中一个活跃的因素,人口数量的多少直接影响到土地利用/覆盖变化.现以位于黑河流域中上游的张掖市为例,对该市土地利用/覆盖变化进行了分析,结果表明:人口因素对现代土地利用/覆盖变化有直接的驱动作用.
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| 关 键 词： | 土地利用/覆盖 人口驱动力 张掖市 |
An Analysis on Land Use and Land Cover Change and Its Population Driving Factor in Zhangye City |
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| Authors: | XU Xin-li |
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| Abstract: | The population as an active factor of human driving factors,its number has direct effect on land use.The paper takes Zhangye city as an example,which lies in the upper and middle reaches of Heihe river basin.After analyzing and studying the land use and land cover change,the results show that:population factor have a direct effect on modern LUCC. |
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| Keywords: | land use and land cover population driving factor Zhangye city |
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