| 黑河下游额济纳旗天然林草植被保护措施调查与分析 |
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| 引用本文： | 陈江南,李会安,田玉青,王国庆,王自英,黄福贵,姜丙洲. 黑河下游额济纳旗天然林草植被保护措施调查与分析[J]. 中国水土保持科学, 2003, 1(4): 61-65 |
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| 作者姓名： | 陈江南 李会安 田玉青 王国庆 王自英 黄福贵 姜丙洲 |
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| 作者单位： | 黄河水利科学研究院,450003,郑州 |
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| 基金项目： | 科技部项目"黑河下游额济纳地区生态综合整治技术研究"(2001DIB10079) |
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| 摘 要： | 针对黑河下游额济纳旗天然林草植被面积不断减少、生态环境日趋恶化的问题,采用实地调查和收集相关调研成果相结合的方法,在查明天然林草植被现有保护措施及效果的基础上,经过分析认为:为有效保护额济纳旗天然林草植被,今后应大力推行围栏封育;按照草场的载畜能力,调节载畜量;增加供水量、扩大灌溉面积;适当发展人工林草,加强抚育管理等。
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| 关 键 词： | 天然林草植被 保护措施 额济纳旗 |
| 修稿时间： | 2003-11-11 |
Investigation and Analysis on natural vegetation protection measures and its effect in the Erjina Banner of the lower Heihe River |
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| Chen Jiangnan Li Huian Tian Yuqing Wang Guoqing Wang Ziying Huang Fugui Jiang Bingzhou. Investigation and Analysis on natural vegetation protection measures and its effect in the Erjina Banner of the lower Heihe River[J]. Science of Soil and Water Conservation, 2003, 1(4): 61-65 |
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| Authors: | Chen Jiangnan Li Huian Tian Yuqing Wang Guoqing Wang Ziying Huang Fugui Jiang Bingzhou |
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| Affiliation: | Institute of Hydraulic Research of YRCC, 450003, Zhengzhou, China |
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| Abstract: | According to the practical issues of decreasing trend in natural vegetation area and deteriorating tendency in eco-environment in the Erjina Banner of the lower Heihe River reaches, adopting field investigation way and related results comprehensive analysis method, natural vegetation protection measures were ascertained and its effective were also analyzed. The results showed that in order to protect natural vegetation cover effectively, in the near future, drylot-feed-ing scale should be enlarged greatly. Livestock number should be adjusted according to regional grass load capacity. And meanwhile, to increase supply water, enlarge irrigation area, develop reforestation in further and enhance upbringing management, and so on. |
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| Keywords: | natural vegetation cover protection measures Erjina banner |
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