| Инд. авторы: | Kopytov A., Rogova T., Shaklein S.V. |
| Заглавие: | Investment Risks Reduction of Developing Coal Deposits on the Basis of Quantitative Assessment Method of the Geological Information Confidence |
| Библ. ссылка: | Kopytov A., Rogova T., Shaklein S.V. Investment Risks Reduction of Developing Coal Deposits on the Basis of Quantitative Assessment Method of the Geological Information Confidence // Proceedings of the 9th China-Russia Symposium Coal in the 21st Century. - 2018. - Vol.176. - P.322-327. - ISBN 978-94-6252-570-2. - ISSN 2352-5401. |
| Внешние системы: | WoS: 000448295100058; |
| Реферат: | eng: Approaches to the assessment of mining risk, which is the risk of subsequent disconfirmation of the quantity and conditions of the coal reserves existence, are given and summarized in the paper. It is shown that the methods of its assessment are developing in the way of quantitative methods application. It is indicated that geostatistical methods, which are widely used to assess the confidence of reserves, are not effective with coal deposits. The essence of the geometric method, which is more effective with coal deposits, is shown. This method is recommended to be used in Russia and within international expertise of coal reserves. |
| Ключевые слова: | investment risk; mining risk; quantitative assessment methods; confidence of mineral reserves; coal deposits; |
| Издано: | 2018 |
| Физ. характеристика: | с.322-327 |
| Конференция: | Название: 9th China-Russia Symposium on Coal in the 21st Century - Mining, Intelligent Equipment and Environment Protection Город: Qingdao Страна: China Даты проведения: 2018-10-18 - 2018-10-21 |