共 50 条
- [22] TRACE ELEMENT CORRELATION OF VOLCANIC ASH SOILS SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1971, 35 (04): : 626 - +
- [25] MIGRATION OF HUMUS AND SOME ELEMENTS IN PROFILE OF VOLCANIC FOREST SOILS OF KAMCHATKA SOVIET SOIL SCIENCE-USSR, 1965, (05): : 467 - &
- [26] Chemical transformation of Kamchatka soils after input of products of volcanic eruption Contemporary Problems of Ecology, 2017, 10 : 686 - 699
- [27] Volcanic ash as a factor for radioecological conditions in Kamchatka part 1. The abundance and hypergene transformation of Th and U in recent volcanic ash Journal of Volcanology and Seismology, 2016, 10 : 50 - 63