| 000 | 03728nlm1a2200445 4500 | ||
|---|---|---|---|
| 001 | 663509 | ||
| 005 | 20231030041857.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\34679 | ||
| 035 | _aRU\TPU\network\30724 | ||
| 090 | _a663509 | ||
| 100 | _a20210217a2020 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aMineralogical and Geochemical Features of a Peat Deposit in the Eutrophic Obskoye Fen under Anthropogenic Load (Western Siberia) _dМинералого-геохимические особенности торфяной залежи эвтрофного Обского болота в условиях антропогенной нагрузки (Западная Сибирь) _fO. G. Savichev, M. A. Rudmin, A. K. Mazurov [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: 8 tit.] | ||
| 330 | _aThe chemical composition and mineral inclusions in peats and the underlying soils of the eutrophic Obskoye fen (Western Siberia, Tomsk Region) are studied. The basic pattern of a change in the mineralogical and geochemical conditions at depth consists in domination of hydroxides on top of the peat deposit and sulfides at the bottom. The geochemical reduction barrier is formed at the bottom of the peat deposit. Its functioning is related to increased concentrations of U and Hg. The markedly pronounced influence exerted by sewage discharge is associated with an increase in the Na concentration in acid extracts from peats and additional accumulation of the mixture of suspended, colloidal, and dissolved forms of some metals in the boggy environment. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tDoklady Earth Sciences | ||
| 463 |
_tVol. 492, iss. 1 _v[P. 320-322] _d2020 |
||
| 510 | 1 |
_aМинералого-геохимические особенности торфяной залежи эвтрофного Обского болота в условиях антропогенной нагрузки (Западная Сибирь) _zrus |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _amineralogical and geochemical conditions | |
| 610 | 1 | _aanthropogenic impact | |
| 610 | 1 | _aObskoye fen | |
| 610 | 1 | _aWestern Siberia | |
| 701 | 1 |
_aSavichev _bO. G. _cgeologist _cProfessor of Tomsk Polytechnic University, doctor of geographical sciences _f1967- _gOleg Gennadievich _2stltpush _3(RuTPU)RU\TPU\pers\34024 |
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| 701 | 1 |
_aRudmin _bM. A. _cgeologist _cEngineer-researcher of Tomsk Polytechnic University _f1989- _gMaksim Andreevich _2stltpush _3(RuTPU)RU\TPU\pers\33254 |
|
| 701 | 1 |
_aMazurov _bA. K. _cgeologist _cProfessor of Tomsk Polytechnic University, Doctor sciences _f1951- _gAleksey Karpovich _2stltpush _3(RuTPU)RU\TPU\pers\30165 |
|
| 701 | 1 |
_aNalivayko _bN. G. _chydrogeologist _cAssociate Professor of Tomsk Polytechnic University, Candidate of geological and mineralogical sciences _f1946- _gNina Grigorievna _2stltpush _3(RuTPU)RU\TPU\pers\33258 |
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| 701 | 1 |
_aSergienko _bV. I. _gValentin |
|
| 701 | 1 |
_aSemiletov _bI. P. _cgeographer _cProfessor of Tomsk Polytechnic University, doctor of geographical Sciences _f1955- _gIgor Petrovich _2stltpush _3(RuTPU)RU\TPU\pers\34220 |
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| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа природных ресурсов _bОтделение геологии _h8083 _2stltpush _3(RuTPU)RU\TPU\col\23542 |
| 801 | 2 |
_aRU _b63413507 _c20210217 _gRCR |
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| 856 | 4 | _uhttps://doi.org/10.1134/S1028334X20050219 | |
| 942 | _cCF | ||