黄河三角洲滨海地区植物生长季大气氮沉降动态
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宁凯, 于君宝, 屈凡柱, 王光美, 管博
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Atmospheric Nitrogen Deposition During Growing Season in Coastal Zone of the Yellow River Delta
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Kai NING, Jun-bao YU, Fan-zhu QU, Guang-mei WANG, Bo GUAN
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表 1 大气氮沉降量的月变化 |
Table 1 The monthly variation of atmospheric nitrogen deposition |
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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 |
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