Abstract

Fundamental differences in the formation of the organic matter of peat deposits were revealed based on an example the Ilas massif, which is typical of dystrophic peat bogs of the southern White Sea type, by comparison with peat deposits in Western Siberia and the Republic of Belarus were revealed. It was found that peat can serve as an informative biomarker of the state of peat bog ecosystems. It was revealed that the temperature regime under conditions of a temperate continental climate is favorable for the humification processes of plant materials, which are responsible for a higher degree of decomposition, an increased concentration of condensed structures in biotransformation products, and the presence of water-soluble sugars in the natural matrix of peat. Changes in hydrological conditions, in particular, drainage, exert a similar effect. Under the influence of the cold climate of the European North of Russia, the composition of extractive substances produced by peat-forming plants is depleted, and the biogeotransformation processes of plant material during the formation of oligotrophic peat deposits slow down.

中文翻译：

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泥炭作为俄罗斯欧洲北部泥炭沼泽生态系统状况的信息生物标志物

摘要

以白海南部典型的营养不良型泥炭沼泽的 Ilas 地块为例，揭示了泥炭沉积物有机质形成的根本差异，与西西伯利亚和白俄罗斯共和国的泥炭沉积物相比，透露。发现泥炭可以作为泥炭沼泽生态系统状态的信息生物标志物。结果表明，温带大陆性气候条件下的温度状况有利于植物材料的腐殖化过程，这导致更高程度的分解、生物转化产物中凝聚结构的浓度增加以及水的存在。泥炭天然基质中的可溶性糖。水文条件的变化，特别是排水系统，也会产生类似的影响。