雅鲁藏布江流域输沙势空间特征
|
张令光, 沈才生, 黄艳丽, 扎多, 拉珍, 张焱, 张正偲
|
The spatial variations of sand drift potential in Yarlung Zangbo River Basin
|
Lingguang Zhang, Caisheng Shen, Yanli Huang, Zaduo, Lazhen, Yan Zhang, Zhengcai Zhang
|
|
表3 雅鲁藏布江流域气象站季节输沙势
|
Table 3 Seasonal drift potential of stations in Yarlung Zangbo River Basin
|
|
| 站点 | DP/VU | RDP/VU | RDD/(°) | RDP/DP |
---|
春季 | 夏季 | 秋季 | 冬季 | 春季 | 夏季 | 秋季 | 冬季 | 春季 | 夏季 | 秋季 | 冬季 | 春季 | 夏季 | 秋季 | 冬季 |
---|
上游 | 帕羊 | 66.6 | 25.0 | 28.6 | 48.8 | 62.2 | 9.0 | 27.4 | 45.9 | 96 | 95 | 82 | 85 | 0.93 | 0.36 | 0.96 | 0.94 | 拉让 | 81.6 | 48.3 | 39.5 | 83.1 | 61.0 | 39.7 | 34.8 | 69.6 | 84 | 23 | 64 | 75 | 0.75 | 0.82 | 0.88 | 0.84 | 仲巴 | 242.4 | 331.2 | 142.7 | 123.4 | 164.6 | 319.0 | 118.8 | 92.9 | 31 | 7 | 26 | 70 | 0.68 | 0.96 | 0.83 | 0.75 | 亚热 | 127.2 | 164.0 | 70.3 | 50.2 | 114.2 | 162.0 | 67.6 | 42.0 | 31 | 27 | 29 | 33 | 0.90 | 0.99 | 0.96 | 0.84 | 中游 | 昌果 | 76.2 | 51.02 | 63.2 | 104.1 | 67.4 | 25.6 | 59.2 | 99.9 | 72 | 49 | 70 | 69 | 0.88 | 0.50 | 0.94 | 0.96 | 萨嘎 | 2.1 | 3.4 | 0.6 | 3.4 | 1.2 | 1.7 | 0.1 | 0.2 | 23 | 192 | 62 | 4 | 0.58 | 0.49 | 0.16 | 0.06 | 折巴 | 115.6 | 76.6 | 32.5 | 45.1 | 97.2 | 60.2 | 27.1 | 37.0 | 60 | 43 | 58 | 98 | 0.84 | 0.78 | 0.83 | 0.82 | 差那 | 101.9 | 61.9 | 44.0 | 59.3 | 98.4 | 54.2 | 43.0 | 58.5 | 27 | 26 | 29 | 30 | 0.97 | 0.88 | 0.98 | 0.99 | 夏如 | 46.2 | 59.4 | 16.2 | 41.4 | 13.8 | 27.7 | 7.3 | 28.1 | 99 | 291 | 352 | 110 | 0.30 | 0.47 | 0.45 | 0.68 | 多白 | 74.9 | 26.5 | 52.0 | 111.9 | 63.3 | 6.3 | 42.9 | 103.2 | 79 | 92 | 70 | 75 | 0.85 | 0.24 | 0.82 | 0.92 | 定日 | 17.0 | 0.9 | 7.2 | 26.9 | 16.6 | 0.1 | 7.1 | 26.1 | 89 | 86 | 77 | 91 | 0.97 | 0.07 | 0.99 | 0.97 | 定结 | 113.1 | 59.8 | 38.8 | 45.1 | 105.4 | 56.3 | 36.0 | 36.2 | 358 | 357 | 359 | 0 | 0.93 | 0.94 | 0.93 | 0.80 | 拉孜 | 4.1 | 2.0 | 1.8 | 3.6 | 3.3 | 1.3 | 1.5 | 2.7 | 64 | 36 | 60 | 104 | 0.80 | 0.63 | 0.85 | 0.75 | 曲玛 | 6.0 | 4.7 | 1.7 | 2.8 | 2.4 | 1.8 | 0.5 | 1.7 | 117 | 192 | 63 | 17 | 0.40 | 0.38 | 0.31 | 0.59 | 彭措林 | 19.7 | 9.4 | 10.7 | 20.1 | 13.9 | 4.4 | 8.7 | 18.2 | 81 | 121 | 70 | 82 | 0.70 | 0.47 | 0.81 | 0.91 | 谢通门 | 16.1 | 12.1 | 12.1 | 21.8 | 9.3 | 7.3 | 7.0 | 15.2 | 105 | 194 | 125 | 81 | 0.57 | 0.61 | 0.58 | 0.70 | 江当 | 4.1 | 0.7 | 2.4 | 5.3 | 3.3 | 0.5 | 2.1 | 5.3 | 85 | 267 | 71 | 71 | 0.79 | 0.67 | 0.87 | 0.99 | 联乡 | 28.7 | 19.0 | 12.0 | 12.6 | 24.7 | 12.7 | 8.0 | 11.1 | 10 | 347 | 345 | 10 | 0.86 | 0.67 | 0.66 | 0.88 | 仁布 | 3.8 | 7.7 | 2.5 | 5.9 | 2.5 | 1.6 | 2.3 | 5.6 | 74 | 184 | 61 | 61 | 0.65 | 0.20 | 0.94 | 0.96 | 尼木 | 17.1 | 6.2 | 6.5 | 11.7 | 13.8 | 1.7 | 5.7 | 10.2 | 42 | 347 | 41 | 39 | 0.81 | 0.28 | 0.88 | 0.87 | 吞巴 | 94.5 | 41.4 | 45.2 | 70.1 | 47.1 | 6.4 | 35.0 | 56.6 | 43 | 251 | 38 | 42 | 0.50 | 0.15 | 0.77 | 0.81 | 浪卡子 | 1.5 | 0.5 | 0.3 | 0.9 | 1.0 | 0.4 | 0.2 | 0.7 | 125 | 116 | 122 | 102 | 0.63 | 0.84 | 0.62 | 0.73 | 茶巴拉 | 0.6 | 0.5 | 0.1 | 0.5 | 0.5 | 0.1 | 0.1 | 0.5 | 155 | 161 | 100 | 68 | 0.81 | 0.16 | 0.98 | 0.90 | 曲水 | 0.2 | 0.0 | 0.1 | 0.4 | 0.2 | 0.0 | 0.1 | 0.3 | 110 | 135 | 85 | 92 | 0.89 | 1.00 | 0.92 | 0.89 | 贡嘎 | 5.8 | 0.7 | 1.9 | 2.1 | 4.5 | 0.1 | 1.7 | 1.8 | 56 | 47 | 76 | 62 | 0.78 | 0.17 | 0.88 | 0.84 | 杰德秀 | 1.6 | 0.7 | 0.6 | 2.1 | 0.9 | 0.4 | 0.2 | 1.5 | 339 | 257 | 338 | 313 | 0.55 | 0.52 | 0.26 | 0.72 | 扎囊 | 19.8 | 16.5 | 7.6 | 9.3 | 6.3 | 5.4 | 2.7 | 3.3 | 328 | 290 | 47 | 10 | 0.32 | 0.32 | 0.36 | 0.35 | 桑耶寺 | 13.1 | 10.5 | 3.4 | 8.1 | 7.8 | 8.9 | 1.4 | 2.9 | 201 | 196 | 183 | 201 | 0.59 | 0.85 | 0.42 | 0.35 | 多颇章 | 10.4 | 3.1 | 1.6 | 5.5 | 6.5 | 1.8 | 1.1 | 3.8 | 199 | 191 | 202 | 186 | 0.63 | 0.58 | 0.67 | 0.69 | 泽当 | 3.2 | 1.2 | 1.3 | 3.9 | 2.6 | 0.6 | 0.9 | 3.0 | 18 | 77 | 31 | 22 | 0.82 | 0.53 | 0.67 | 0.77 | 桑日 | 19.0 | 10.3 | 8.6 | 7.1 | 16.9 | 6.7 | 8.2 | 5.5 | 2 | 352 | 175 | 7 | 0.89 | 0.65 | 0.95 | 0.77 | 曲松 | 176.0 | 65.6 | 118.7 | 127.5 | 132.6 | 56.4 | 110.3 | 100.6 | 356 | 4 | 1 | 3 | 0.75 | 0.86 | 0.93 | 0.79 | 加查 | 0.3 | 0.2 | 0.0 | 0.0 | 0.2 | 0.1 | 0.0 | 0.0 | 107 | 321 | — | — | 0.56 | 0.60 | — | — | 仲达 | 45.2 | 15.0 | 14.1 | 26.6 | 41.7 | 8.3 | 11.3 | 25.7 | 244 | 261 | 252 | 245 | 0.92 | 0.56 | 0.80 | 0.97 | 朗县 | 7.1 | 3.4 | 4.9 | 4.4 | 6.5 | 3.2 | 4.6 | 4.3 | 257 | 249 | 252 | 254 | 0.92 | 0.94 | 0.94 | 0.98 | 下游 | 卧龙 | 56.5 | 27.6 | 50.3 | 59.9 | 32.6 | 15.8 | 41.5 | 51.3 | 217 | 208 | 213 | 211 | 0.58 | 0.57 | 0.83 | 0.86 | 扎西绕登 | 118.3 | 55.8 | 57.7 | 93.7 | 116.6 | 54.8 | 56.8 | 92.0 | 234 | 235 | 230 | 231 | 0.98 | 0.98 | 0.98 | 0.98 | 羌纳 | 81.9 | 77.6 | 38.1 | 66.3 | 73.1 | 68.8 | 34.2 | 62.0 | 352 | 2 | 359 | 358 | 0.89 | 0.89 | 0.90 | 0.94 | 丹娘 | 2.4 | 1.8 | 0.7 | 2.6 | 2.4 | 1.8 | 0.7 | 2.5 | 296 | 295 | 299 | 295 | 0.97 | 0.98 | 0.99 | 0.98 |
|
|
|