黄河三角洲滨海地区植物生长季大气氮沉降动态
宁凯, 于君宝, 屈凡柱, 王光美, 管博

Atmospheric Nitrogen Deposition During Growing Season in Coastal Zone of the Yellow River Delta
Kai NING, Jun-bao YU, Fan-zhu QU, Guang-mei WANG, Bo GUAN
表 1 大气氮沉降量的月变化
Table 1 The monthly variation of atmospheric nitrogen deposition
月份(月) 干沉降 湿沉降 NO3--N NH4+-N 总N输入量
(mg/m2)
N含量
(mg/m2)
所占比例
(%)
N含量
(mg/m2)
所占比例
(%)
含量
(mg/m2)
所占比例
(%)
含量
(mg/m2)
所占比例
(%)
5 139.99 53.68 120.79 46.32 178.55 68.47 82.23 31.53 260.78
6 103.62 27.39 274.77 72.61 242.70 64.14 135.69 35.86 378.39
7 119.84 30.04 279.03 69.96 175.42 43.98 223.44 56.02 398.87
8 111.12 14.12 675.64 85.88 280.22 35.62 506.54 64.38 786.76
9 77.70 41.99 107.34 58.01 97.72 52.81 87.32 47.19 185.03
10 91.66 60.89 58.88 39.11 77.15 51.25 73.38 48.75 150.54
11 81.00 77.98 22.88 22.02 32.37 31.17 71.50 68.83 103.87
总计 724.92 32.02 1539.32 67.98 1084.13 47.88 1180.11 52.12 2264.24