基于地形起伏度的四川省地面气象站点适宜性研究
|
|
黄晓龙, 吴薇, 徐晓莉, 王丽伟, 宋云帆, 李雪
|
Study on the suitability of surface meteorological stations in Sichuan Province based on relief degree of land surface
|
|
HUANG Xiaolong, WU Wei, XU Xiaoli, WANG Liwei, SONG Yunfan, LI Xue
|
|
表4 四川省各市（州）地形起伏度及气象站点布设的区域代表性评价
|
Tab.4 The RDLS and regional representative evaluation of meteorological stations layout in various cities （prefectures） of Sichuan Province
|
|
| 序号 | 地区 | 地形起伏度/m | 区域代表性面积/km2 | | 平均起伏度 | 最小起伏度 | 最大起伏度 | 高 | 适中 | 低 | 极低 | | 1 | 成都 | 179.7 | 14 | 1 404 | 7 283.3 | 4 395.9 | 1 523.8 | 65.9 | | 2 | 自贡 | 88.2 | 13 | 372 | 2 190.1 | 2 477.0 | — | — | | 3 | 泸州 | 225.1 | 18 | 936 | 2 001.3 | 10 116.8 | 425.9 | — | | 4 | 德阳 | 181.9 | 19 | 1 532 | 2 899.6 | 2 749.0 | 793.7 | 45.9 | | 5 | 绵阳 | 358.0 | 9 | 1 754 | 2 283.0 | 12 391.9 | 7 611.3 | 131.3 | | 6 | 广元 | 330.4 | 0 | 1 104 | 32.2 | 15 314.3 | 2 648.5 | 1.0 | | 7 | 遂宁 | 101.3 | 16 | 317 | 1 392.1 | 4 306.3 | — | — | | 8 | 内江 | 90.6 | 20 | 414 | 2 405.7 | 3 298.6 | — | — | | 9 | 乐山 | 322.8 | 15 | 1 671 | 1 862.4 | 8 748.0 | 3 049.8 | 54.9 | | 10 | 南充 | 148.2 | 3 | 489 | 1 789.0 | 11 901.0 | — | — | | 11 | 眉山 | 146.5 | 5 | 1 339 | 3 588.1 | 3 668.7 | 455.3 | 2.0 | | 12 | 宜宾 | 216.1 | 19 | 911 | 2 097.4 | 11 277.3 | 552.3 | — | | 13 | 广安 | 132.8 | 20 | 859 | 2 006.5 | 4 613.8 | 69.9 | — | | 14 | 达州 | 276.7 | 17 | 1 325 | 1 679.0 | 14 407.6 | 1 770.5 | 12.7 | | 15 | 雅安 | 542.8 | 16 | 1 613 | 291.4 | 6 412.6 | 9 420.0 | 290.8 | | 16 | 巴中 | 325.8 | 40 | 1 004 | 20.6 | 12 057.0 | 1 484.0 | — | | 17 | 资阳 | 79.9 | 3 | 392 | 4 011.1 | 4 462.5 | — | — | | 18 | 阿坝 | 461.9 | 0 | 1 741 | 4 859.9 | 46 115.1 | 40 059.9 | 1 058.4 | | 19 | 甘孜 | 440.8 | 4 | 1 915 | 2 845.1 | 101 828.7 | 57 227.2 | 1 723.1 | | 20 | 凉山 | 478.4 | 0 | 2 041 | 738.0 | 36 060.4 | 26 282.0 | 866.2 | | 21 | 攀枝花 | 423.6 | 27 | 1 285 | 4.3 | 5 342.3 | 2 318.1 | 10.1 |
|
|
|