| 毕节赤水河流域土地利用现状及其驱动力分析 |
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| 引用本文： | 金昭贵,周明忠,吴智凤. 毕节赤水河流域土地利用现状及其驱动力分析[J]. 贵州师范大学学报(自然科学版), 2011, 29(4): 11-15 |
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| 作者姓名： | 金昭贵 周明忠 吴智凤 |
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| 作者单位： | 1. 贵州师范大学地理与环境科学学院,贵州贵阳,550001
2. 贵州赫章六曲中学,贵州赫章,553206 |
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| 摘 要： | 毕节赤水河流域是一个典型的喀斯特山区农业地带。通过对该流域土地利用现状评价分析，结果表明：（1）该流域土地利用以耕地和林地为主，各个乡镇的土地利用多样性相差不大，土地利用结构具有趋同性。（2）清水铺镇的土地综合利用程度最高，其他多数乡镇具有综合开发利用的潜能；该流域土地利用和垦殖率较高，耕地后备资源不足，水土流失严重，...
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| 关 键 词： | 土地利用 赤水河流域 驱动力 |
The land use status of the Bijie Chishui River drainage and its driving force analysis |
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| JIN Zhao-gui,ZHOU Ming-zhong,WU Zhi-feng. The land use status of the Bijie Chishui River drainage and its driving force analysis[J]. Journal of Guizhou Normal University(Natural Sciences), 2011, 29(4): 11-15 |
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| Authors: | JIN Zhao-gui ZHOU Ming-zhong WU Zhi-feng |
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| Affiliation: | JIN Zhao-gui1,ZHOU Ming-zhong1,WU Zhi-feng2(1.School of Geography and Environment Science,Guizhou Normal University,Guiyang,Guizhou 550001,China,2.Hezhang Liuqu Middle school,Hezhang,Guizhou 553206,China) |
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| Abstract: | The Bijie Chishui River drainage is a typical karst mountainous agricultural zone.Through analysis,the study shows:(1) In the drainage the cultivated land are forest land ara main,the land use diversity of various townships is not significant,the land use structure of townships have a trend of convergence.(2) At the Qinshuipu town the comprehensive utilization of land degree is the highest,where most of towns the land comprehensive development and utilization have more potential.Meanwhile the drainage has t... |
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| Keywords: | land use the Chishui River drainage driving force |
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