Effects of sulphur and heavy metal deposition on foliar chemistry of Scots pines in Finnish Lapland and on the Kola Peninsula

被引：15

作者：

Rautio, P ^{[1
]}

Huttunen, S ^{[1
]}

Lamppu, J ^{[1
]}

机构：

[1] Univ Oulu, Dept Biol Bot, FIN-90571 Oulu, Finland

来源：

CHEMOSPHERE | 1998年 / 36卷 / 4-5期

关键词：

D O I：

10.1016/S0045-6535(97)10158-8

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Foliar concentrations of sulphur (S), copper (Cu), nickel (Ni), iron (Fe), potassium (K), phosphorus (P), manganese (Mn) and zinc (Zn) were measured from Scots pine needles collected from a gradient on the Kola Peninsula and in Finnish Lapland. S, Cu and Ni levels rose in the vicinity of the smelter complex in Monchegorsk. K and P concentrations followed the same pattern due to enhanced foliar senescence close to the smelters, whereas those of Mn and Zn decreased in the vicinity of the smelters, possibly because of increased leakage from foliage and soil and antagonistic interactions between Mn, Zn and the emitted elements. (C) 1998 Eisevier Science Ltd.

引用

页码：979 / 984

页数：6

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