| 河西地区草地建设的现实思考 |
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| 引用本文： | 高翔,王爱民.河西地区草地建设的现实思考[J].中国人口．资源与环境,2002(6). |
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| 作者姓名： | 高翔 王爱民 |
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| 作者单位： | 兰州大学地理科学系 中山大学城市与资源规划系 甘肃兰州 广东广州 |
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| 基金项目： | 国家自然科学基金 (49731 0 1 0 )资助项目 |
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| 摘 要： | 本文介绍了河西草地资源的空间分布与不同等级面积统计 ,客观地分析了草地“三化”的主导诱因在不同区域上的差异表现 ,突出了河西地区整体荒漠化的严峻现实。并进一步从生态恢复的规律要求、草地独特的生态环境效益、草地建设的相对低成本 ,及草产业的广阔市场前景等方面 ,阐述了河西进行草地建设的现实意义 ,提出了一些独到的见解
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| 关 键 词： | 河西地区 草地建设 生态环境 荒漠化 |
THE REALISTIC THOUGHTS OF GRASSLAND CONSTRUCTION IN HEXI AREA |
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| GAO Xiang,WANG Ai min.THE REALISTIC THOUGHTS OF GRASSLAND CONSTRUCTION IN HEXI AREA[J].China Polulation.Resources and Environment,2002(6). |
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| Authors: | GAO Xiang WANG Ai min |
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| Institution: | GAO Xiang 1 WANG Ai min 2 |
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| Abstract: | This paper recommends both its spatial distribution and different grade or level area statistics of the grassplot resources. Impersonally it also analyzes the difference of dominant inducements leading to desertification of grasslands, and discusses the austere situation of desertification in the whole area.Moreover, from several aspects such as the disciplinarian request of envtironmental renewal, the unique ecological results of grassplots, the lower cost to construct grasslands and the expansive market of pasture industry in the future, the thesis profoundly clarifies the significance of grassplot construction. Some of the views are original and far reaching in meaning. |
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| Keywords: | Hexi area grassplot construction entironment desertification |
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