| 中国沙漠化程度判定与分区初步研究 |
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| 引用本文： | 董玉祥,陈克龙.中国沙漠化程度判定与分区初步研究[J].中国沙漠,1995,15(2):170-174. |
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| 作者姓名： | 董玉祥 陈克龙 |
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| 作者单位： | 1. 中山大学城市与资源规划系(地理系), 广州 510275;2. 青海师大地理系, 西宁 810008 |
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| 基金项目： | "八·五"项目阶段性成果(85-724-01-08) |
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| 摘 要： | 依据沙漠化发生发展的地域分异规律,遵循综合性、主导性和县域完整性原则,制定了包括沙漠化土地占地率等6个评价指标的沙漠化程度评价指标体系,建立了定量评价模型,利用最新数据对我国的沙漠化现有程度进行了程度判定与分区,共划分出8个轻度区、7个中度区和5个重度区。
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| 关 键 词： | 沙漠化 程度 判定 分区 |
| 收稿时间： | 1994-04-28 |
| 修稿时间： | 1994-08-08 |
STUDY ON THE DEGREE JUDGMENT AND REGIONALIZATION OF SANDY DESERTIFICATION IN CHINA |
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| Dong Yuxiang,Chen Kelong.STUDY ON THE DEGREE JUDGMENT AND REGIONALIZATION OF SANDY DESERTIFICATION IN CHINA[J].Journal of Desert Research,1995,15(2):170-174. |
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| Authors: | Dong Yuxiang Chen Kelong |
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| Institution: | 1. Dept of Geog Zhongshan Univ. Guangzhou. 510275;2. Dept of Geog Ginghai Normal Univ, Xining, 810008 |
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| Abstract: | Th is paper, based on the regional differentiation law of desertification development,established the assessment criteria system of degree judgment and regionalization of sandy desertification, gave the assessment model. and judged the regional degree of sandy desertification in China by useing of new data, 20 regions were regionalized , including 8 slight regions,7 moderate regions and 5 severe regions. |
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| Keywords: | Sandy desertifieation Degree Judgment Regionalization |
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