鲁西南平原区大气干湿沉降元素输入通量及来源浅析:以巨野县为例

王增辉

An analysis of the input flux and source of elements in dry and wet atmospheric deposition of southwest plain of Shandong:A case study of Juye County

Zeng-Hui WANG

表1 巨野县大气干湿沉降元素通量统计及比较

Table 1 Statistics and comparison of atmospheric dry and wet deposition element fluxes in Juye County

元素 As Cd Cr Cu Hg Pb Ni Zn Se Fe S Ca Mg P K 区内通量算数均值 2.75 0.71 26.93 19.68 0.032 31.82 15.47 127 1.37 9.27 22.3 41.0 12.0 0.31 8.71 区内通量几何均值 2.49 0.67 22.24 17.72 0.030 30.23 13.76 115 1.14 8.21 12.8 28.5 9.5 0.24 7.45 区内通量最小值 1.14 0.38 9.04 8.11 0.020 17.77 5.95 56 0.35 3.75 4.5 8.5 2.6 0.09 2.96 区内通量最大值 5.61 1.16 73.20 42.45 0.070 57.07 34.50 243 3.11 22.36 123.5 203.4 40.4 1.27 21.46 区内(2005~2006) 1.10 0.31 18.69 7.15 0.025 13.65 4.02 43 0.45 0.19 2.79 北京(2005~2006)[11] 2.9 0.236 11.855 14.195 0.024 21.995 6.601 54.492 9.264 3.236 3.328 长春(2006~2007)[18] 4.79 0.25 10.67 8.22 0.03 12.31 48.15 成都(2004~2005)[19] 2.77 1.77 0.1 45.95 147.83 18.074 1.016 2.009