| 明清内蒙古西部地区土地开发的环境脆弱性机制分析 |
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| 引用本文： | 肖瑞玲.明清内蒙古西部地区土地开发的环境脆弱性机制分析[J].内蒙古师范大学学报(哲学社会科学版),2004,33(4):11-20. |
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| 作者姓名： | 肖瑞玲 |
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| 作者单位： | 内蒙古师范大学,历史系,内蒙古,呼和浩特,010022 |
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| 基金项目： | 2001—2003年国家社科规划项目"明清内蒙古西部地区开发与土地沙化"(01RZS010)成果之一,内蒙古教育厅重大科研项目"历史上各民族对北部边疆地区的开发与环境变迁研究"(ZD003)成果之一。 |
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| 摘 要： | 内蒙古西部地区是一个古地理环境变迁的敏感脆弱地带,对各种自然和人为的扰动极为敏感。特别是以鄂尔多斯高原为代表的各主要生态因子和生态系统,极易受到扰动而发生恶性循环。历史时期气候、降水变化多次引起植被群落组成和结构的变化,同时制约着人类的开发活动,引起土地利用结构的变化和农作物种植界线的改变。农牧业经济的盛衰也发生时间上的波动。明清土地开发同样呈现出自然与社会经济活动的时空不稳定性。
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| 关 键 词： | 明清 内蒙古西部地区 土地开发 环境脆弱性机制 |
ANALYSIS OF THE MECHANISM OF THE ENVIRONMENTAL FRAGILITY IN LAND DEVELOPMENT IN INNER MONGOLIAN WESTERN PART IN THE MING DYNASTY AND THE QING DYNASTY |
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| XIAO Ruiling.ANALYSIS OF THE MECHANISM OF THE ENVIRONMENTAL FRAGILITY IN LAND DEVELOPMENT IN INNER MONGOLIAN WESTERN PART IN THE MING DYNASTY AND THE QING DYNASTY[J].Journal of Inner Mongolia Normal University (Philosophy & Social Science),2004,33(4):11-20. |
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| Authors: | XIAO Ruiling |
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| Abstract: | Inner Mongolian Western Part is a sensitive, fragile zone of ancient geographical environmental changes, which was highlg sensitive to any turmoil caused by nature and humans. Ortos Plateau in particular was stirred so easily that vicious circles took place. In ancient times changes of climate and precipitation led to the changes of the composition and structure of vegetation, meanwhile, restricted the developing activities of mankind, resulting in the changes of the structure of land utilization and crops boundary line, the prosperity and decline of agriculture and animal husbandry fluctuating in time. So land development in the Ming Dynasty and the Qing Dynasty took on unstability of nature and social economical activities in space and time. |
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| Keywords: | the Ming and the Qing periods Western Part of Inner Mongolia land development the mechanism of environmental fragility |
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