Macro- and Microelements Including Rare Earth Elements in Some Soils of the Sakhalin Island

Vodyanitskii, Y.N.; Manakhov, D.V.; Savichev, A.T.

Авторы: Vodyanitskii Yu N., Manakhov D.V., Savichev A.T.
Журнал: Eurasian Soil Science
Том: 48
Номер: 10
Год издания: 2015
Издательство: Maik Nauka/Interperiodica Publishing
Местоположение издательства: Russian Federation
Первая страница: 1090
Последняя страница: 1100
Оригинальные версии: Макро- и микроэлементы, включая редкие земли, в некоторых почвах острова Сахалин
DOI: 10.1134/S1064229315100129
Аннотация: Specific features of the chemical composition of burozems, podzols, and alluvial soils of the Sakhalin Island are revealed. Burozems on eluvial and colluvial deposits, podzols on marine sediments, and alluvial soils are enriched in Al and Ga and impoverished in Ca, P, and Sr. Burozems and alluvial soil contain more Fe than podzols. The gleyic burozem is very rich in chlorine. Podzols are depleted of Mn, Ni, Cu, and Zn, as well as of heavy lanthanide Y; they are rich in Ba, Sr, Na, K, and light lanthanides (La, Ce, Pr, Nd). The podzolization process affects the migration of manganese oxides as the carriers of lanthanides and Th and controls their distribution in the soil profiles. The alluvial soil is enriched in Na, K, Mg, and Zn; and it is depleted of Cu. The heavy lanthanide Y is included in other alluvium minerals than the light lanthanides (from La to Nd). The ash matter of the litter horizons is insignificantly enriched in Rb and Ni; the fir forest litter contains more Mg, Ca, Mn, S, and Zn than that under larch. In the larch–cedar forest growing on podzols, the litter poorly accumulates all the studied elements, except for Ca, Mn, P, and S; the litter of sedge–reed grass association on the alluvial soil surface slightly accumulates all the studied elements, except for Mn, P, and S.
Добавил в систему: Водяницкий Юрий Никифорович

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