| 民勤绿洲荒漠化动态评价 |
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| 引用本文： | 赵生龙,张建东.民勤绿洲荒漠化动态评价[J].安徽农业科学,2007,35(28):8956-8957,9059. |
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| 作者姓名： | 赵生龙 张建东 |
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| 作者单位： | 西北师范大学地理与环境科学学院,甘肃兰州,730070 |
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| 摘 要： | 以项目区的5期TM影像为数据源,研究了民勤绿洲1991至2005年的荒漠化动态变化情况。结果表明,民勤绿洲的荒漠化不但表现为荒漠化程度的快速加深,而且表现为荒漠化面积的快速发展。最后,提出了绿洲荒漠化综合防治策略。
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| 关 键 词： | 民勤绿洲 荒漠化 动态 评价 |
| 文章编号： | 0517-6611（2007）28-08956-02 |
| 修稿时间： | 2007-05-09 |
Dynamic Evaluation of Minqin Oasis Desertification |
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| ZHAO Sheng-long et al.Dynamic Evaluation of Minqin Oasis Desertification[J].Journal of Anhui Agricultural Sciences,2007,35(28):8956-8957,9059. |
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| Authors: | ZHAO Sheng-long |
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| Institution: | College of Geography and Environmental Science;Northwest Normal University;Lanzhou;Gansu 730070 |
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| Abstract: | With the 5 periods of TM images in the project area as data sources,the dynamic change of Minqin oasis desertification in 1991～2005 was studied.The results showed that the desertification of Minqin oasis showed not only in rapidly deepening of desertification degree,but also in rapidly development of desertification area.At last,the integrated control strategy of oasis desertification was proposed. |
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| Keywords: | Minqin oasis Desertification Dynamic Evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
