土地利用资料的更新对四川盆地高温天气数值模拟的影响
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温晓培, 吴炜, 李昌义, 李季, 肖明静, 刘诗军, 朱文刚
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Influences of updated land-use datasets on WRF simulations for high-temperature weather in Sichuan Basin
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WEN Xiaopei, WU Wei, LI Changyi, LI Ji, XiAO Mingjing, LIU Shijun, ZHU Wengang
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表1 模拟的2 m气温、日最高气温、日最低气温统计检验结果
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Tab.1 Statistics test results of simulated 2 m temperature，daily maximum temperature and daily minimum temperature
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| 个例 | 物理量 | 试 验 | ME/℃ | MAE/℃ | RMSE/℃ | HR/% | | 8月15日个例 | 2 m气温 | CTRL | -1.240 | 2.120 | 2.593 | 54.5 | | MODIS2019 | -0.328 | 1.917 | 2.462 | 62.0 | | 日最高气温 | CTRL | -3.079 | 3.298 | 3.742 | 21.6 | | MODIS2019 | -1.351 | 2.124 | 2.892 | 59.8 | | 日最低气温 | CTRL | -0.437 | 1.633 | 2.072 | 66.9 | | MODIS2019 | -0.430 | 1.719 | 2.162 | 63.8 | | 8月21日个例 | 2 m气温 | CTRL | -1.289 | 1.942 | 2.385 | 59.2 | | MODIS2019 | -0.824 | 1.830 | 2.316 | 64.2 | | 日最高气温 | CTRL | -2.398 | 2.755 | 3.149 | 32.0 | | MODIS2019 | -1.474 | 2.146 | 2.690 | 56.4 | | 日最低气温 | CTRL | -1.177 | 1.628 | 2.028 | 67.6 | | MODIS2019 | -1.079 | 1.615 | 2.007 | 68.5 | | 两个个例平均值 | 2 m气温 | CTRL | -1.265 | 2.031 | 2.489 | 56.9 | | MODIS2019 | -0.576 | 1.876 | 2.389 | 63.1 | | 日最高气温 | CTRL | -2.739 | 3.027 | 3.446 | 26.8 | | MODIS2019 | -1.413 | 2.135 | 2.791 | 58.1 | | 日最低气温 | CTRL | -0.807 | 1.631 | 2.050 | 67.3 | | MODIS2019 | -0.755 | 1.667 | 2.085 | 66.2 |
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