广州市主城区风道特征与通风效能评估
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陈翔, 孙武, 沈子桐, 朱琳琳, 张佳滨, 许伟
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Characteristics of ventilation channel and ventilation efficiency assessment: A case study of main built-up area in Guangzhou
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CHEN Xiang, SUN Wu, SHEN Zitong, ZHU Linlin, ZHANG Jiabin, XU Wei
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表4 风段的热力属性
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Tab. 4 Thermal properties of ventilation channel sections
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| 区域 | 绿地 | | 水域 | | 道路 | | 面积(km2) | 占比(%) | 面积(km2) | 占比(%) | 面积(km2) | 占比(%) | | 老城区 | 3.55 | 39.62 | | 0.88 | 9.82 | | 3.01 | 33.59 | | 珠江新城 | 1.91 | 43.12 | | 0.75 | 16.93 | | 1.11 | 25.06 | | 芳村 | 5.94 | 39.10 | | 1.74 | 11.45 | | 2.51 | 16.52 | | 天河 | 3.74 | 41.83 | | 0.59 | 6.60 | | 2.59 | 28.97 | | 海珠 | 5.53 | 24.80 | | 2.01 | 9.01 | | 2.92 | 13.09 | | 白云 | 7.70 | 60.77 | | 1.59 | 12.55 | | 4.27 | 33.70 | | 珠江 | 9.72 | 22.04 | | 31.06 | 70.43 | | 1.99 | 4.51 | | 湿地 | 15.14 | 79.77 | | 3.53 | 18.60 | | 2.04 | 10.75 | | 东北丘陵 | 24.80 | 84.44 | | 1.31 | 4.46 | | 4.23 | 14.40 | | 大学城/长洲岛 | 15.42 | 81.03 | | 4.01 | 21.07 | | 2.58 | 13.56 | | 全区 | 93.45 | 50.80 | | 47.47 | 25.80 | | 27.25 | 14.81 |
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