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首页> 外文期刊>Russian journal of ecology >Distribution of Fine Roots of Coniferous Trees over the Soil Profile under Conditions of Pollution by Emissions from a Copper-Smelting Plant
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Distribution of Fine Roots of Coniferous Trees over the Soil Profile under Conditions of Pollution by Emissions from a Copper-Smelting Plant

机译:铜冶炼厂排放的污染条件下针叶树细根在土壤剖面上的分布

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摘要

The distribution of fine conducting roots of Siberian spruce, Siberian fir, and Scotch pine over the soil profile was studied in the taiga ecosystems polluted with heavy metals and SO_2. Under conditions of heavy pollution, tree roots were not found in the forest litter. Regardless of the level of technogenic load, the largest amount of conducting roots concentrated in the upper layer of mineral soil.
机译:在重金属和SO_2污染的针叶林生态系统中,研究了西伯利亚云杉,西伯利亚冷杉和苏格兰松的细导电根在土壤剖面上的分布。在严重污染的条件下,森林枯枝落叶中没有发现树根。不论技术负荷水平如何,最大的导电根都集中在矿物土壤的上层。

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