Spatial patterns of the evolution of the chemical composition and discharge of river water in the Ob River basin; Doklady Earth Sciences; Vol. 466, iss. 1

Spatial patterns of the evolution of the chemical composition and discharge of river water in the Ob River basin; Doklady Earth Sciences; Vol. 466, iss. 1

Bibliographic Details
Parent link:Doklady Earth Sciences
Vol. 466, iss. 1.— 2016.— [P. 59-63]
Corporate Authors: Национальный исследовательский Томский политехнический университет Институт природных ресурсов Кафедра геологии и разведки полезных ископаемых Международная научно-образовательная лаборатория изучения углерода арктических морей, Национальный исследовательский Томский политехнический университет Институт природных ресурсов Кафедра геологии и разведки полезных ископаемых
Other Authors: Savichev O. G. Oleg Gennadievich, Mazurov A. K. Aleksey Karpovich, Pipko I. I. Irina Ivanovna, Sergienko V. I. Valentin I., Semiletov I. P. Igor Petrovich
Summary:Title screen
The discharge of major cations and dissolved organic carbon (Corg) with water of the Ob River and its tributaries along the natural zones within the Ob River basin was calculated, and the contribution of the underground component to the volumes of total discharge of the Ob River basin was estimated. It was demonstrated that the total chemical composition of river water and the geochemical discharge in the Ob River basin were consistent with the zoned hydroclimatic conditions controlling the character and duration of interaction in the water–rock system. It was established that the average ionic discharge of the Ob River increased from 6–7 Ч 106 t/year near Barnaul to 46–47 Ч 106 t/year near Salekhard; the discharge of dissolved Corg increased from 0.1 Ч 106 to 3.8 Ч 106 t/year. Multiple enrichment of underground waters of the Ob River in dissolved organic matter from the upper to the lower reaches was revealed.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Series:Geochemistry
Subjects:
электронный ресурс
труды учёных ТПУ
Online Access:http://dx.doi.org/10.1134/S1028334X16010141
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646911

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