九连山亚热带常绿阔叶林小流域气候及水文特征分析
周华, 刘琪璟

Climate and hydrology characteristics of subtropical evergreen broadleaved forest in Jiulianshan
Hua ZHOU, Qijing LIU
表2 2009—2013年九连山平均月降雨量、径流量、蒸发量、径降比和水量变化统计
Table 2 Month mean precipitation, runoff, evaporation,runoff/precipitation, and water balance of subtropical evergreen broad-leaf forest in Jiulianshan from 2009 to 2013
月份 降雨量/mm 径流量/mm 蒸发量/mm 径降比a 水量变化b/mm
1 68.4 43.0 33.9 0.63 -8.5
2 58.6 36.2 42.5 0.62 -20.1
3 130.4 65.0 55.5 0.50 9.9
4 202.4 107.7 55.4 0.53 39.3
5 342.2 203.0 62.6 0.59 76.6
6 358.6 184.8 63.6 0.52 110.2
7 204.6 105.8 97.9 0.52 0.9
8 199.9 91.6 84.6 0.46 23.7
9 186.1 81.9 64.1 0.44 40.1
10 48.4 55.6 66.3 1.15 -73.5
11 101.0 42.3 35.5 0.42 23.2
12 84.2 49.3 35.5 0.59 -0.6
总计 1 984.8 1 066.2 697.4 0.54 221.1