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首页> 外文期刊>Eurasian Soil Science >Soil development on the Crimean Peninsula in the Late Holocene
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Soil development on the Crimean Peninsula in the Late Holocene

机译：全新世晚期克里米亚半岛的土壤发育

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摘要

The study of soils of different ages in different physiographic regions of the Crimean Peninsula made it possible to reveal the main regularities of pedogenesis in the Late Holocene (in the past 2800 years). With respect to the average rate of the development of soil humus horizons, the main types of soils in the studied region were arranged into the following sequence: southern chernozems and dark chestnut soils > mountainous forest brown soils > gravelly cinnamonic soils. In the newly formed soils, the accumulation of humus developed at a higher rate than the increase in the thickness of humus horizons. A sharp decrease in the rates of development of soil humus profiles and humus accumulation took place in the soils with the age of 1100-1200 years. The possibility for assessing the impact of climate changes on the pedogenetic process on the basis of instrumental meteorological data was shown. The potential centennial fluctuations of the climate in the Holocene determined the possibility of pulsating shifts of soil-geographic subzones within the steppe part of the Crimea with considerable changes in the rates of the development of soil humus horizons in comparison with those in the Late Holocene.
机译：对克里米亚半岛不同地理区域不同年龄土壤的研究使得揭示全新世晚期（过去2800年）成岩作用的主要规律成为可能。关于土壤腐殖质水平的平均发展速度，研究区域的主要土壤类型按以下顺序排列：南部黑钙土和深色栗子土壤>山区森林棕色土壤>砾质肉桂土壤。在新形成的土壤中，腐殖质的积累以比腐殖质层厚度增加更高的速率发展。年龄在1100-1200岁之间的土壤中腐殖质分布和腐殖质积累的发展速率急剧下降。显示了根据仪器气象数据评估气候变化对成岩过程影响的可能性。全新世气候的潜在百年波动决定了克里米亚草原部分土壤地理分区发生脉动变化的可能性，与晚全新世相比，土壤腐殖质层位的发展速度发生了很大变化。

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