年代 | 经向水汽输送 | 纬向水汽输送 | 区域边界总水汽收支 | 实测降水 |
1970s | 4.4 | 8.7 | 10.0 | −1.8 |
1980s | 8.0 | −17.0 | 4.2 | 3.4 |
1990s | −12.5 | 8.3 | −14.2 | −1.6 |
2000s | −20.3 | 34.4 | −14.4 | 4.0 |