Chemical Composition of Bottom Sediments in Small Mountain Rivers (Altai, the Russian Federation)

Bibliografski detalji
Parent link:MATEC Web of Conferences
Vol. 85 : Chemistry and Chemical Technology in XXI Century (CCT 2016).— 2016.— [01031, 7 p.]
Glavni autor: Savichev O. G. Oleg Gennadievich
Autori kompanije: Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра иностранных языков (ИЯПР), Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра гидрогеологии, инженерной геологии и гидрогеоэкологии (ГИГЭ)
Daljnji autori: Matveenko I. A. Irina Alekseevna, Paromov V. Vladimir
Sažetak:Title screen
The article deals with the chemical composition of bottom sediments in the small mountain rivers Aktru, Tyute, and Uznezya (Altai, Russia). It is established that as compared to small and middle plain rivers in Taiga zone, Siberia bottom sediments of the Aktru River contain less amount of K, Na, V, Cr, Mn, Ni, Al, Si, Ti, Sr, approximately the same - Fe, Co, Cu, Zn, Pb and more - As, Ca, Mg. It is suggested that there is a sharp increase of relative Al, Na, K and Si shares from the upland to lowland due to both weathering products accumulation of primary alumosilicates in bottom sediments and export of Ca and Mg from them when dissolving carbonate minerals. Composition transformations of bottom sediments is non-linear and considerably depends on composition of underlying and water-bearing rocks and water exchange intensity that manages time, conditions, and stages of interactions in "water - organic matter - rock" system.
Jezik:engleski
Izdano: 2016
Teme:
Online pristup:http://dx.doi.org/10.1051/matecconf/20168501031
http://earchive.tpu.ru/handle/11683/36584
Format: Elektronički Poglavlje knjige
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652862

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