Equilibrium of nitrogen-rich spring waters of the Baikal Rift Zone with host rock minerals as a basis for determining mechanisms of their formation; Geochemistry International; Vol. 53, iss. 8
| Parent link: | Geochemistry International Vol. 53, iss. 8.— 2015.— [P. 713-725] |
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| Corporate Author: | |
| Other Authors: | , , , |
| Summary: | Title screen This paper presents calculations of equilibria between nitrogenrich hot springs of the Baikal RiftZone (BRZ) and a secondary mineral assemblage (carbonate, fluoride, clay, zeolite, and other minerals). Theresults confirm the equilibrium–nonequilibrium character of the nitrogen spring water–rock system. Unlikeother water types, the system evolves under conditions of continuous incorporation of chemical elementsreleased from the host minerals into the newly formed secondary minerals. This allows the system to remaindynamically stable with no increase in salinity, despite continued water–rock interaction. The main factorresponsible for this state of the system is a deficiency of acids, i.e., high pH. As a result, the disturbance ofrelationships between concentrations of aqueous species compared to the starting composition of dissolvedsolids produces a deficiency of some elements (Ca, Mg, Fe, Al, etc.) and an excess of other elements (Na, Si,F, etc.). Режим доступа: по договору с организацией-держателем ресурса |
| Language: | English |
| Published: |
2015
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1134/S0016702915060087 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644368 |
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| 200 | 1 | |a Equilibrium of nitrogen-rich spring waters of the Baikal Rift Zone with host rock minerals as a basis for determining mechanisms of their formation |f S. L. Shvartsev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 724-725 (58 tit.)] | ||
| 330 | |a This paper presents calculations of equilibria between nitrogenrich hot springs of the Baikal RiftZone (BRZ) and a secondary mineral assemblage (carbonate, fluoride, clay, zeolite, and other minerals). Theresults confirm the equilibrium–nonequilibrium character of the nitrogen spring water–rock system. Unlikeother water types, the system evolves under conditions of continuous incorporation of chemical elementsreleased from the host minerals into the newly formed secondary minerals. This allows the system to remaindynamically stable with no increase in salinity, despite continued water–rock interaction. The main factorresponsible for this state of the system is a deficiency of acids, i.e., high pH. As a result, the disturbance ofrelationships between concentrations of aqueous species compared to the starting composition of dissolvedsolids produces a deficiency of some elements (Ca, Mg, Fe, Al, etc.) and an excess of other elements (Na, Si,F, etc.). | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Geochemistry International | ||
| 463 | |t Vol. 53, iss. 8 |v [P. 713-725] |d 2015 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a азотные термы | |
| 610 | 1 | |a Байкальская рифтовая зона | |
| 610 | 1 | |a водовмещающие породы | |
| 610 | 1 | |a минералы | |
| 701 | 1 | |a Shvartsev |b S. L. |c Russian hydrogeologist, Doctor of Geological and Mineralogical sciences |c Professor of the TPU, Member of the Academy of Natural sciences |f 1936- |g Stepan Lvovich |3 (RuTPU)RU\TPU\pers\24144 | |
| 701 | 1 | |a Zamana |b L. V. | |
| 701 | 1 | |a Plyusnin |b A. M. | |
| 701 | 1 | |a Tokarenko |b O. G. |c geologist |c Associate Professor of Tomsk Polytechnic University, Candidate of geological and mineralogical sciences |f 1983- |g Olga Grigorievna |3 (RuTPU)RU\TPU\pers\33259 |9 17004 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт природных ресурсов (ИПР) |b Кафедра гидрогеологии, инженерной геологии и гидрогеоэкологии (ГИГЭ) |3 (RuTPU)RU\TPU\col\18664 |
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| 856 | 4 | |u http://dx.doi.org/10.1134/S0016702915060087 | |
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