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Effect of coal mining activities on the surface water qualityстатья
- Авторы: Vasilii Efimov, Sergey Chalov, Ivan Timofeev, Natalia Kosheleva
- Сборник: IMWA 2019 “Mine Water: Technological and Ecological Challenges”
- Серия: ISBN 978-5-91252-145-4
- Год издания: 2019
- Место издания: Perm State University Perm, Russia
- Первая страница: 349
- Последняя страница: 357
- Аннотация: The hydrological and hydrochemical characteristics of Tugnui river basin, affected by coal mining activity were obtained. Water turbidity, concentrations of major ions, nutrients and trace elements have changed dramatically. During low water period the effect of mining has been traced over 24 km downstream, increased concentrations of toxic substances were found mainly in dissolved forms. The concentrations decreased in the lower part of the basin owing to dilution and complexation with organic matter, since the hydrochemical transformation was insignificant. Keywords: coal mining, Baikal, water chemistry, trace elements, pollution, sediments
- Добавил в систему: Ефимов Василий Антонович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | IMWA2019_Efimov_349.pdf | 2,5 МБ | 30 августа 2019 [Roxifixat] |