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Assessment of the Relationship between Atmospheric Deposition of Mineral Nitrogen and Vegetation in Forest Ecosystems

机译:森林生态系统中大气氮素沉积与植被关系的评估

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摘要

This paper studies the composition and spatial distribution of the atmospheric deposition of mineral nitrogen (N-min) in forest ecosystems of Moscow, Vologda, and Kostroma regions. The composition of N-min depositions was shown to be affected by the nature of emissions and specialization of industrial enterprises, as well as the proximity of large highways. It was ascertained that forest stands significantly increased the concentration of N-min (ammonium and nitrate) in snowmelt. It was shown that the atmospheric depositions of N-min were not correlated with the distribution of nitrophilous species in the ground cover of the forests studied.
机译:本文研究了莫斯科,沃洛格达州和科斯特罗马地区森林生态系统中矿物氮的大气沉积物的组成和空间分布(N-min)。研究表明,N-min沉积物的成分受排放性质和工业企业专业化的影响,以及靠近大型高速公路的影响。可以确定,林分显着增加了融雪中N-min(铵和硝酸盐)的浓度。结果表明,N-min在大气中的沉积与被研究森林地表中亚硝酸盐物种的分布无关。

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  • 来源
    《Biology Bulletin》 |2017年第2期|210-217|共8页
  • 作者

    Kudrevatykh I. Yu.;

  • 作者单位

    Inst Physicochem & Biol Problems Soil Sci, Ul Inst Skaya 2, Pushchino 142290, Moscow Oblast, Russia;

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  • 正文语种 eng
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