城市化背景下嘉兴市河流水系的时空变化
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邓晓军, 许有鹏, 韩龙飞, 李广, 王跃峰, 项捷, 徐光来
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Spatial-temporal changes of river systems in Jiaxing under the background of urbanization
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Xiaojun DENG, Youpeng XU, Longfei HAN, Guang LI, Yuefeng WANG, Jie XIANG, Guanglai XU
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| 表3 嘉兴市不同城市化地区河流水系的变化类型分布 |
| Tab. 3 Distributions of change types of river systems in different urbanization regions in Jiaxing |
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| 城区 | Dr(%) | Wp(%) | Kω(%) | Sr(%) | Rm(%) | D0(%) | | 逐渐减少 | 81.25 | 37.5 | 93.75 | 56.25 | 25 | 93.75 | | 先减后增总体减少 | 12.5 | 12.5 | 0 | 6.25 | 6.25 | 0 | | 先增后减总体减少 | 0 | 18.75 | 6.25 | 25 | 12.5 | 6.25 | | 逐渐增加 | 0 | 6.25 | 0 | 6.25 | 31.25 | 0 | | 先减后增总体增加 | 0 | 12.5 | 0 | 6.25 | 12.5 | 0 | | 先增后减总体增加 | 6.25 | 12.5 | 0 | 0 | 12.5 | 0 | | 近郊 | Dr(%) | Wp(%) | Kω(%) | Sr(%) | Rm(%) | D0(%) | | 逐渐减少 | 80.65 | 35.48 | 74.19 | 58.06 | 9.68 | 74.19 | | 先减后增总体减少 | 3.23 | 35.48 | 12.90 | 29.03 | 9.68 | 0 | | 先增后减总体减少 | 6.45 | 22.58 | 9.68 | 6.45 | 35.48 | 16.13 | | 逐渐增加 | 6.45 | 3.23 | 3.23 | 0 | 9.68 | 3.23 | | 先减后增总体增加 | 3.23 | 3.23 | 0 | 3.23 | 3.23 | 0 | | 先增后减总体增加 | 0 | 0 | 0 | 3.23 | 32.26 | 6.45 | | 远郊 | Dr(%) | Wp(%) | Kω(%) | Sr(%) | Rm(%) | D0(%) | | 逐渐减少 | 48 | 48 | 60 | 32 | 12 | 68 | | 先减后增总体减少 | 24 | 36 | 20 | 36 | 16 | 4 | | 先增后减总体减少 | 4 | 12 | 8 | 12 | 12 | 24 | | 逐渐增加 | 0 | 0 | 4 | 12 | 16 | 0 | | 先减后增总体增加 | 8 | 4 | 4 | 8 | 16 | 0 | | 先增后减总体增加 | 16 | 0 | 4 | 0 | 28 | 4 |
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