| THE IMPROVEMENT OF ALKALINE MEADOW BY ACCUMULATIVE SAND BY WIND IN THE SONGNEN PLAIN |
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| 引用本文： | 李崇皓,郑萱凤. THE IMPROVEMENT OF ALKALINE MEADOW BY ACCUMULATIVE SAND BY WIND IN THE SONGNEN PLAIN[J]. 中国地理科学(英文版), 1993, 3(2): 159-162. DOI: 10.1007/BF02664556 |
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| 作者姓名： | 李崇皓 郑萱凤 |
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| 作者单位： | Changchun Institute of Geography，Chinese Academy of Sciences，Changchun 103021，PRC |
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| 摘 要： | In the Songnen Plain, there are 330,000 ha of alkaline meadow, many sand sources such as fixed dunes, semi-fixed dunes and sand hills, and rich wind force resources as well. Sand has been stopped naturally and A neurolepidium chinense has grown on alkaline patch of the plain. If we make use of the natural law and set up manmade obstacles in alkaline patches, we can use accumulative sand to cover alkali, improve alkaline meadow, restore A neurolepidium chinense vegetation to develop animal husbandry.
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The improvement of alkaline meadow by accumulative sand by wind in the Songnen Plain |
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| Chonghao Li,Xuanfeng Zheng. The improvement of alkaline meadow by accumulative sand by wind in the Songnen Plain[J]. Chinese Geographical Science, 1993, 3(2): 159-162. DOI: 10.1007/BF02664556 |
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| Authors: | Chonghao Li Xuanfeng Zheng |
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| Affiliation: | (1) Changchun Institute of Geography, Chinese Academy of Sciences, 103021 Changchun, PRC |
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| Abstract: | In the Songnen Plain, there are 330,000 ha of alkaline meadow, many sand sources such as fixed dunes, semi-fixed dunes and sand hills, and rich wind force resources as well. Sand has been stopped naturally and A neurolepidium chinense has grown on alkaline patch of the plain. If we make use of the natural law and set up manmade obstacles in alkaline patches, we can use accumulative sand to cover alkali, improve alkaline meadow, restore A neurolepidium chinense vegetation to develop animal husbandry. |
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| Keywords: | alkaline meadow accumulative sand improvement of alkaline meadow |
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