| 000 | 03634nlm1a2200421 4500 | ||
|---|---|---|---|
| 001 | 661658 | ||
| 005 | 20231030041754.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\32382 | ||
| 090 | _a661658 | ||
| 100 | _a20200127a2018 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aDE | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aThe Chemical Composition of Ground Water in Observational Water Vents in the Petropavlovsk Geodynamic Test Site: The Classification and Effects of Large Earthquakes _fG. N. Kopylova [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: 18 tit.] | ||
| 330 | _aThis paper considers the chemical composition and classification of ground water at seven flowing wells and four springs using materials from the 2014 hydrogeochemical sampling and from continuous observations conducted by the Kamchatka Branch of the Geophysical Survey of the Russian Academy of Sciences (KB GS RAS) in 1989–1999. We estimated the saturation of ground water discharges at individual vents with alumosilicate, carbonate, and sulfate secondary minerals, following the behavior of saturation over time. We have found that the ground water undergoes an increase in the saturation with secondary minerals during large earthquakes that produced shaking of intensity I = 5–6 on the MSK-64 scale. Such changes in the saturation of ground water with secondary minerals are less pronounced during the precursory periods before earthquake occurrence. We discuss desirable future developments of the observational system at wells and springs in order to look for new types of hydrogeochemical precursors to earthquakes. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 |
_tJournal of Volcanology and Seismology _oScientific Journal |
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| 463 |
_tVol. 12, iss. 4 _v[P. 268-286] _d2018 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aгрунтовые воды | |
| 610 | 1 | _aхимический состав | |
| 610 | 1 | _aземлетрясения | |
| 610 | 1 | _aпоследствия | |
| 701 | 1 |
_aKopylova _bG. N. |
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| 701 | 1 |
_aGuseva _bN. V. _chydrogeologist _cAssociate Professor of Tomsk Polytechnic University, Candidate of geological and mineralogical sciences _f1984- _gNatalia Vladimirovna _2stltpush _3(RuTPU)RU\TPU\pers\32200 |
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| 701 | 1 |
_aKopylova _bYu. G. _chydrogeologist _cAssociate Professor of Tomsk Polytechnic University, Candidate of geological and mineralogical sciences _f1941- _gYuliya Grigorievna _2stltpush _3(RuTPU)RU\TPU\pers\33262 |
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| 701 | 1 |
_aBoldina _bS, V. |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа природных ресурсов _bОтделение геологии _h8083 _2stltpush _3(RuTPU)RU\TPU\col\23542 |
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнститут природных ресурсов _bКафедра гидрогеологии, инженерной геологии и гидрогеоэкологии _bНаучно-образовательный центр "Вода" _bПроблемная научно-исследовательская лаборатория гидрогеохимии _h260 _2stltpush _3(RuTPU)RU\TPU\col\19129 |
| 801 | 2 |
_aRU _b63413507 _c20200127 _gRCR |
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| 856 | 4 | _uhttps://doi.org/10.1134/S0742046318040048 | |
| 942 | _cCF | ||