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首页> 外文期刊>Moscow University Soil Science Bulletin >Influence of Vegetation on the Lability Characteristics of Sandur Areas of the Bryansky Les Nature Reserve
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Influence of Vegetation on the Lability Characteristics of Sandur Areas of the Bryansky Les Nature Reserve

机译：植被对布雷斯基LES自然保护区桑德地区摇摆性能特性的影响

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摘要

We have assessed the influence of vegetation on the labile characteristics (acidity, total carbon and nitrogen content, and available nutrients) of automorphic soils of polydominant coniferous–broadleaf forests and dwarf-shrub–green-moss pine forests of the Bryansky Les Nature Reserve. Despite the comparable gross and grain size compositions of soil-forming rocks, the differences of soils of these forest types are determined by the influence of vegetation, mainly by its ability to form litters of different quality and to regulate the amount of precipitation percolating through the forest canopy and contributing to the nutrient removal. Soils of pine forests have a higher acidity and lower contents of total nitrogen, organic carbon, and available nutrients than do soils of coniferous–broadleaf forests. The stand of pine forests has a low crown density, which leads to more intensive nutrient removal by atmospheric precipitation infiltrating through the soil.
机译：我们已经评估了植物对白痴 - 阔叶林和Dwarsky Les自然保护区的植物自同殖民地的不稳定特征（酸度，总碳和氮含量和可用营养品）的影响。 尽管具有相当的土壤成型岩石的粒度和晶粒尺寸组成，但这些森林类型的土壤的差异是由植被的影响决定，主要是其能够形成不同质量的窝并调节渗透通过的沉淀量 森林冠层和营养成果的贡献。 松树林的土壤具有比针叶林林的土壤更高的酸度和总氮，有机碳和可用营养素的含量较高。 松树林的立场具有低冠密度，导致通过土壤渗透渗透的大气沉淀更强烈的营养。

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