Электронный архив

Vertical distribution of <sup>137</sup>Cs in alluvial soils of the Lokna River floodplain (Tula oblast) long after the Chernobyl accident and its simulation

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dc.contributor.author Mamikhin S.
dc.contributor.author Golosov V.
dc.contributor.author Paramonova T.
dc.contributor.author Shamshurina E.
dc.contributor.author Ivanov M.
dc.date.accessioned 2018-09-19T20:53:14Z
dc.date.available 2018-09-19T20:53:14Z
dc.date.issued 2016
dc.identifier.issn 1064-2293
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/143383
dc.description.abstract © 2016, Pleiades Publishing, Ltd.Profiles of vertical 137Cs distribution in alluvial meadow soils on the low and medium levels of the Lokna River floodplain (central part of the Plavsk radioactive spot in Tula oblast) 28 years after the Chernobyl fallout have been studied. A significant increase in the 137Cs pool is revealed on the low floodplain areas compared to the soils of interfluves due to the accumulation of alluvium, which hampers the reduction of the total radionuclide pool in alluvial soils because of radioactive decay. The rate of alluvium accumulation in the soil on the medium floodplain level is lower by three times on average. An imitation prognostic model has been developed, which considers the flooding and climatic conditions in the region under study. Numerical experiments have quantitatively confirmed the deciding role of low-mobile forms in the migration of maximum 137Cs content along the soil profile in the absence of manifested erosion–accumulation processes.
dc.relation.ispartofseries Eurasian Soil Science
dc.subject alluvial soils (Fluvisols)
dc.subject floodplain accumulation
dc.subject imitation model
dc.subject Plavsk radioactive spot
dc.subject radioactive contamination of soils
dc.title Vertical distribution of <sup>137</sup>Cs in alluvial soils of the Lokna River floodplain (Tula oblast) long after the Chernobyl accident and its simulation
dc.type Article
dc.relation.ispartofseries-issue 12
dc.relation.ispartofseries-volume 49
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 1432
dc.source.id SCOPUS10642293-2016-49-12-SID85002202508


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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