This is the first work devoted to the study of the content and dynamics of a number of benzeneand phenolcarboxylic acids in the debris–litter–soil system under conditions of stationary soil lysimeters. This study has shown that with the rise in humification, benzoic and 4-hydroxybenzoic acids begin to play the leading role, which is typical for coniferous and broad-leaved ecosystems. The similar transformation of aromatic carboxylic acids under significantly different phytocenoses can be explained by the considerable participation of leaf litter in coniferous ecosystems due to their close location. Low concentrations of benzene- and phenolcarboxylic acids in lysimetric waters (mainly 4-hydroxybenzoic and benzoic acids) are likely related to their considerable adsorption in the top humus horizons, accumulation in the mantle loam, and subsequent migration with lysimetric water.

中文翻译：

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固定式土壤测渗仪生物地理学中芳香酸含量的变化

这是第一篇致力于在固定土壤溶渗仪条件下研究垃圾-垃圾-土壤系统中多种苯和酚羧酸的含量和动力学的研究。这项研究表明，随着腐殖化程度的提高，苯甲酸和4-羟基苯甲酸开始发挥主导作用，这对于针叶和阔叶生态系统是典型的。凋落的针叶生态系统因其位置紧密而大量参与凋落物，可以解释在明显不同的植物激素下芳香羧酸的相似转化。溶渗水（主要是4-羟基苯甲酸和苯甲酸）中低浓度的苯甲酸和苯酚羧酸可能与其在腐殖质顶层的大量吸附，地幔壤土的积累，