| 鄂西火烧坪地区岩溶生态环境系统及生态农业模式初探 |
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| 引用本文： | 万军伟,杨俊,王增银,潘欢迎.鄂西火烧坪地区岩溶生态环境系统及生态农业模式初探[J].地质科技情报,2002,21(1):71-74,82. |
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| 作者姓名： | 万军伟 杨俊 王增银 潘欢迎 |
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| 作者单位： | 中国地质大学工程学院,湖北,武汉,430074 |
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| 基金项目： | 国土资源部地质调查项目“西南岩溶石山地区水资源及生态环境地质综合调查评价”( DKD2 0 0 2 0 0 8)，“全球岩溶生态系统对比
计划”( IGCP448) |
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| 摘 要： | 通过对鄂西火烧坪地区的自然地理、地质构造、水文地质、土壤、植被及社会经济等方面的初步研究表明，在岩溶化作用十分强烈的岩溶山区，当气候、地形地貌、地质构造等条件匹配较好时，同样存在着一些极其有利于农业、林业发展的特殊生态环境。在这些地区，结合当地植物资源特点和市场需求，通过农作物类型的调整，能够在短时间内使当地摆脱贫穷的面貌。但在发展经济的同时必须特别关注当地土地资源相对缺乏、水资源时空分布不均、生态环境脆弱等不利因素，做到适度开发，稳步发展，才能从根本上实现小康目标。
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| 关 键 词： | 鄂西地区 岩溶生态环境系统 生态农业模式 植物资源 水资源 时空分布 |
| 文章编号： | 1000-7849(2002)01-0071-04 |
APPROACH TO KARST ENVIRONMENT SYSTEM AND ECO-AGRICULTURAL PATTERN IN HUOSHAOPING REGION OF WESTERN HUBEI |
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| WAN Jun wei,YANG Jun,WANG Zeng yin,PAN Huan ying.APPROACH TO KARST ENVIRONMENT SYSTEM AND ECO-AGRICULTURAL PATTERN IN HUOSHAOPING REGION OF WESTERN HUBEI[J].Geological Science and Technology Information,2002,21(1):71-74,82. |
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| Authors: | WAN Jun wei YANG Jun WANG Zeng yin PAN Huan ying |
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| Abstract: | The pilot study of its physical geography, geologic structure, hydrogeology, soil, vegetation and social economy in the Huoshaoping region in the region of Western Hubei Province indicates that there is some special ecological environment in favor of development of agriculture and forestry as well in the case of climate, topography and physiognomy and geologic structure matching well in the intensely karst regions. These regions can be freed from poverty by adjusting the type of crops according to the characteristics of local plant resources and demand of markets. But some disadvantages such as relative shortage of soil resources, asymmetric space-time distribution of water resource and frangibility of ecological environment should be specially attended to, and moderate exploitation and steady development thus can basically realize well to do standard of living. |
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| Keywords: | region of Western Hubei karst ecological environment system ecological agriculture model |
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