18.97.14.89
18.97.14.89
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산림내 강우 및 토양 중금속의 관련성에 관한 연구
Studies on the Relation of Heavy Metals between Rainfall and Soil in the Forest
이총규 , 김종갑 ( Chong Kyu Lee , Jong Kab Kim )
UCI I410-ECN-0102-2008-520-001455659

The study was carried out to investigate heavy metals of rainfall and soil at industrial, urban and rural area, and to estimate the relationship between rainfall and soil. Heavy metals of stemflow, throughfall and rainfall in Pinus thunbergii and Quercus spp were ordered Zn$gt;Cu$gt;Pb$gt;Cd in industrial area, and Zn$gt;Pb$gt;Cu$gt;Cd in urban area. All heavy metals were detected high in industrial areas, and especially those of industrial area were high in stemflow. Heavy metals in soil by distance from stem were highest in 20㎝ distance from stem. Soil heavy metals in survey sites were the same order as those of rainfall. The correlation of heavy metals between rainfall and soil were positive, the regression obtained was as follows ; Zn was Y=7.79+4.78X(r=0.8685), Pb was Y=7.90+4.53X(r=0.7242) and Cu was Y=3.89+3.91X(r= 0.8658).

[자료제공 : 네이버학술정보]
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