Origin of high 234U/238U ratio in post-permafrost aquifers

I.V. Tokarev, A.A. Zubkov, V.G. Rumynin, V.A. Polyakov, V.Yu. Kuznetsov, F.E. Maksimov

Результат исследований: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференции

3 Цитирования (Scopus)

Выдержка

Isotope composition and concentration (δ2H, δ18O, 234U/238U, Ar, 40Ar/ 36Ar, 3He/4He and 20Ne/ 4He) were measured in the ground waters (Tomsk-7). Water has a distinct cold climate isotope signature δ2H = -127..-140, δ18O = -17.0.. -18.2 in contrast of modern meteoric water δ2H = -117, δ18O = -15.9. Stable isotopes are in concord with noble gas temperature tNGT = 0..+4 °C and helium model ages t = 7-14 ka. Disequilibrium uranium 234U/238U up to 16 (activity ratio) obtained and explained of 234U leaching by the melt water during the permafrost degradation.

Язык оригиналаанглийский
Название основной публикацииUranium in the Environment
Подзаголовок основной публикацииMining Impact and Consequences
ИздательSpringer
Страницы847-856
Число страниц10
ISBN (электронное издание)978-3-540-28367-6
ISBN (печатное издание)978-3-540-28363-8
DOI
СостояниеОпубликовано - 1 янв 2006
Событие4th International conference on Uranium Mining and Hydrogeology, UMH 2005 - Freiberg, Германия
Продолжительность: 1 сен 20051 сен 2005

Конференция

Конференция4th International conference on Uranium Mining and Hydrogeology, UMH 2005
СтранаГермания
ГородFreiberg
Период1/09/051/09/05

Отпечаток

Permafrost
Aquifers
permafrost
Isotopes
aquifer
isotope
noble gas
meteoric water
meltwater
disequilibrium
helium
Water
uranium
stable isotope
leaching
Inert gases
Uranium
degradation
Leaching
Helium

Предметные области Scopus

  • Геотехническая инженерия и инженерная геология

Цитировать

Tokarev, I. V., Zubkov, A. A., Rumynin, V. G., Polyakov, V. A., Kuznetsov, V. Y., & Maksimov, F. E. (2006). Origin of high 234U/238U ratio in post-permafrost aquifers. В Uranium in the Environment: Mining Impact and Consequences (стр. 847-856). Springer. https://doi.org/10.1007/3-540-28367-6_88
Tokarev, I.V. ; Zubkov, A.A. ; Rumynin, V.G. ; Polyakov, V.A. ; Kuznetsov, V.Yu. ; Maksimov, F.E. / Origin of high 234U/238U ratio in post-permafrost aquifers. Uranium in the Environment: Mining Impact and Consequences. Springer, 2006. стр. 847-856
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abstract = "Isotope composition and concentration (δ2H, δ18O, 234U/238U, Ar, 40Ar/ 36Ar, 3He/4He and 20Ne/ 4He) were measured in the ground waters (Tomsk-7). Water has a distinct cold climate isotope signature δ2H = -127..-140, δ18O = -17.0.. -18.2 in contrast of modern meteoric water δ2H = -117, δ18O = -15.9. Stable isotopes are in concord with noble gas temperature tNGT = 0..+4 °C and helium model ages t = 7-14 ka. Disequilibrium uranium 234U/238U up to 16 (activity ratio) obtained and explained of 234U leaching by the melt water during the permafrost degradation.",
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Tokarev, IV, Zubkov, AA, Rumynin, VG, Polyakov, VA, Kuznetsov, VY & Maksimov, FE 2006, Origin of high 234U/238U ratio in post-permafrost aquifers. в Uranium in the Environment: Mining Impact and Consequences. Springer, стр. 847-856, Freiberg, Германия, 1/09/05. https://doi.org/10.1007/3-540-28367-6_88

Origin of high 234U/238U ratio in post-permafrost aquifers. / Tokarev, I.V.; Zubkov, A.A.; Rumynin, V.G.; Polyakov, V.A.; Kuznetsov, V.Yu.; Maksimov, F.E.

Uranium in the Environment: Mining Impact and Consequences. Springer, 2006. стр. 847-856.

Результат исследований: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференции

TY - GEN

T1 - Origin of high 234U/238U ratio in post-permafrost aquifers

AU - Tokarev, I.V.

AU - Zubkov, A.A.

AU - Rumynin, V.G.

AU - Polyakov, V.A.

AU - Kuznetsov, V.Yu.

AU - Maksimov, F.E.

PY - 2006/1/1

Y1 - 2006/1/1

N2 - Isotope composition and concentration (δ2H, δ18O, 234U/238U, Ar, 40Ar/ 36Ar, 3He/4He and 20Ne/ 4He) were measured in the ground waters (Tomsk-7). Water has a distinct cold climate isotope signature δ2H = -127..-140, δ18O = -17.0.. -18.2 in contrast of modern meteoric water δ2H = -117, δ18O = -15.9. Stable isotopes are in concord with noble gas temperature tNGT = 0..+4 °C and helium model ages t = 7-14 ka. Disequilibrium uranium 234U/238U up to 16 (activity ratio) obtained and explained of 234U leaching by the melt water during the permafrost degradation.

AB - Isotope composition and concentration (δ2H, δ18O, 234U/238U, Ar, 40Ar/ 36Ar, 3He/4He and 20Ne/ 4He) were measured in the ground waters (Tomsk-7). Water has a distinct cold climate isotope signature δ2H = -127..-140, δ18O = -17.0.. -18.2 in contrast of modern meteoric water δ2H = -117, δ18O = -15.9. Stable isotopes are in concord with noble gas temperature tNGT = 0..+4 °C and helium model ages t = 7-14 ka. Disequilibrium uranium 234U/238U up to 16 (activity ratio) obtained and explained of 234U leaching by the melt water during the permafrost degradation.

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U2 - 10.1007/3-540-28367-6_88

DO - 10.1007/3-540-28367-6_88

M3 - Conference contribution

SN - 978-3-540-28363-8

SP - 847

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BT - Uranium in the Environment

PB - Springer

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Tokarev IV, Zubkov AA, Rumynin VG, Polyakov VA, Kuznetsov VY, Maksimov FE. Origin of high 234U/238U ratio in post-permafrost aquifers. В Uranium in the Environment: Mining Impact and Consequences. Springer. 2006. стр. 847-856 https://doi.org/10.1007/3-540-28367-6_88