The formation of magnetic ferric oxides in soils over underground gas storage reservoirs

被引:5
作者
Mozharova, N. V. [1 ]
Pronina, V. V. [1 ]
Ivanov, A. V. [1 ]
Shoba, S. A. [1 ]
Zagurskii, A. M. [1 ]
机构
[1] Moscow MV Lomonosov State Univ, Fac Soil Sci, Moscow 119992, Russia
基金
俄罗斯基础研究基金会;
关键词
Magnetic Susceptibility; EURASIAN Soil Science; Industrial Zone; Iron Reducer; Gley Soil;
D O I
10.1134/S1064229307060051
中图分类号
S15 [土壤学];
学科分类号
0903 ; 090301 ;
摘要
The concepts of the specific mechanisms responsible for the formation of magnetic ferric oxides in soils over artificial gas storage reservoirs are considered for the first time. Upon the interaction of technogenic allochthonous methane with soil, some biogeochemical barriers are formed that are characterized by the accumulation of solid products resulting from the functioning and development of the soil. The pedogenic new formations are represented by fine magnetic ferric oxides of specific shape. They are the result of an elementary soil-forming process-oxidogenesis composed of a complex of microprocesses of biogenic and abiogenic nature.
引用
收藏
页码:636 / 648
页数:13
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