基于LCZ的城市热岛强度研究
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林中立, 徐涵秋
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A Study of Urban Heat Island Intensity Based on “Local Climate Zones”
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LIN Zhongli,XU Hanqiu
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表3 LCZ分类结果统计 |
Tab. 3 Statistics of LCZ classification results |
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LCZ类型 | 研究区范围 | 建成区范围 | 面积/km2 | 比例/% | LST/℃ | 面积/km2 | 比例/% | LCZ 1 密集高层建筑 | 21.29 | 2.10 | 37.38 | 19.48 | 8.42 | LCZ 2 密集中层建筑 | 68.01 | 6.71 | 39.67 | 64.44 | 27.86 | LCZ 3 密集低层建筑 | 52.62 | 5.19 | 39.23 | 33.52 | 14.49 | LCZ 5 开阔中层建筑 | 21.88 | 2.16 | 37.89 | 19.24 | 8.32 | LCZ 8 大型低层建筑 | 2.23 | 0.22 | 42.45 | 2.23 | 0.96 | LCZ 10 工业厂房 | 16.79 | 1.66 | 41.82 | 15.14 | 6.54 | LCZ A 茂密树木 | 546.41 | 53.92 | 28.24 | 4.61 | 1.99 | LCZ B 稀疏树木 | 78.22 | 7.72 | 28.64 | 6.31 | 2.73 | LCZ C 灌木和矮树 | 53.55 | 5.28 | 32.72 | 15.45 | 6.68 | LCZ D 低矮植被 | 44.52 | 4.39 | 32.94 | 8.61 | 3.72 | LCZ E 裸露的岩石或道路 | 30.47 | 3.01 | 39.23 | 22.33 | 9.65 | LCZ F 裸土或沙 | 14.66 | 1.45 | 37.96 | 9.38 | 4.06 | LCZ G 水体 | 62.76 | 6.19 | 29.05 | 10.56 | 4.57 | 合计 | 1013.41 | 100.00 | - | 231.33 | 100.00 |
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