Geographical Research, Volume. 39, Issue 8, 1920(2020)
Fig. 3. Geomorphology of loess plateau-beam-loess hills and classification and division of geomorphic units
Fig. 5. The location of the evolution of loess geomorphological units
Fig. 11. Distribution of residential areas, roads and plateau in Heshui county
Table 1. Partial data of shape characteristics of loess geomorphological units
View tableView in ArticleTable 1. Partial data of shape characteristics of loess geomorphological units
编号 似圆度 周长面积比 平均坡度 边界维数 边界临接指数 地貌单元类别 1 4.9252 10.8610 3.73 1.3874 0 大塬 2 4.9514 10.0746 4.27 1.3839 0 大塬 3 2.5688 9.8078 3.57 1.3233 0 残塬 4 2.3028 16.0399 3.60 1.3369 0 残塬 5 2.0933 19.1908 12.81 1.3364 - 树杈梁 6 2.5989 15.9970 14.36 1.3458 - 树杈梁 7 1.7417 14.3007 13.44 1.3000 - 长窄梁 8 1.6307 25.8786 12.76 1.3243 - 长窄梁 9 1.2717 18.6024 13.31 1.2742 0.10 短宽梁 10 1.2666 24.7066 14.96 1.2886 0.22 短宽梁 11 1.5288 39.7851 10.16 1.3438 0 不规则峁 12 1.4776 40.3049 12.92 1.3402 0 不规则峁 13 1.2502 34.3471 16.59 1.3063 0 线性峁 14 1.2637 29.1383 15.98 1.2978 0 线性峁 15 1.1934 22.9778 14.65 1.2765 0 椭圆峁 16 1.1335 39.8623 17.24 1.3014 0 椭圆峁 17 1.0590 23.3298 11.59 1.2603 0 似圆峁 18 1.0466 25.7919 15.35 1.2638 0 似圆峁
Table 2. Classification indicators of loess geomorphic units
View tableView in ArticleTable 2. Classification indicators of loess geomorphic units
分类 似圆度 周长面积比 平均坡度 边界维数 边界临接指数 地貌 峁 1.05~1.10 23.0~45.0 - 1.26~1.30 0 似圆峁 1.11~1.20 22.0~45.0 - 1.27~1.31 0 椭圆峁 1.21~1.35 24.0~40.0 - 1.28~1.33 0 线性峁 1.36~1.53 18.0~45.0 6.2~14.3 1.28~1.34 0 不规则峁 梁 1.25~1.53 20.0~35.0 7.2~16.1 1.27~1.33 0~0.3 短粗梁 1.54~1.90 18.0~50.0 - 1.28~1.40 - 长窄梁 1.91~2.88 15.1~32.3 5.2~14.6 1.30~1.38 - 树杈梁 塬 1.70~3.00 11.7~15.0 3.0~4.8 1.29~1.36 0 残塬 3.81~5.12 6.7~11.2 - 1.37~1.42 0 大塬
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Shuang YUAN, Qiang XU, Kuanyao ZHAO, Xuan WANG, Cuilin WANG.
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Received: Nov. 13, 2019
Accepted: --
Published Online: Apr. 23, 2021
The Author Email: Qiang XU (xq@cdut.edu.cn)
