Evolution of Chernozems in the southern forest-steppe of the Central Russian upland under long-term cultivation examined in the agro-chronosequences
作者: O.S. KhokhlovaYu. G. ChendevT.N. MyakshinaA.L. AlexandrovskiyA.A. Khokhlov
作者单位: 1Institute of Physicochemical and Biological Problems of Soil Science, Russian Academy of Sciences, ulitsa Institutskaya, 2, Pushchino, 142290, Russia
2BelgorodState University, Belgorod, Russia
3Institute of Geography, Russian Academy of Sciences, Staromonetny pereulok, 29, Moscow, 119017, Russia
4Institute of Cell Biophysics, Russian Academy of Sciences, ulitsa Institutskaya, 3, Pushchino, 142290, Russia
刊名: Quaternary International, 2015, Vol.365 , pp.175-189
来源数据库: Elsevier Journal
DOI: 10.1016/j.quaint.2014.10.012
关键词: Arable ChernozemsAgrogenic evolutionCentral Russian uplandSoil organic carbonCarbonates
英文摘要: Abstract(#br)Chernozems are the major component of soil cover in the forest-steppe of the Central Russian Upland. They underwent the most significant anthropogenic transformation in terms of duration and scale of development in profiles, due to ploughing. Despite the long list of experimental works, the obtained conclusions are often contradictory. From our point of view, the best way to observe the effect of ploughing on Chernozems is the examination of soils with different durations of cultivation based on an agrochronosequence approach which was used in this study.(#br)The most appreciable changes occurred in the arable Chernozems for the first period after the beginning of cultivation. In the soils with 16 and <100 years duration of cultivation, the following changes are observed: 5–7...
全文获取路径: Elsevier  (合作)
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影响因子:1.962 (2012)

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