The article presents the results of the analysis of long-term regime observations of
change in the concentrations of groundwater of Uzbekistan and adjacent territories. Based on
these observations, the main factors affecting the changes of the quantitative content of helium.
The results of the evaluation of the characteristics of the changes and distribution of helium in
groundwater. The change of helium concentration in groundwater significantly influence the
deformation and hydro-geodynamic and tectonic conditions. Described and quantified four
factors with different concentrations of helium. They allow to correctly assess the variation of
helium associated with seismic events.
Maqolada O'zbekiston va unga qo'shni hududlarda geliy koncentraciyasining
o'zgarishini uzoq muddatli rejim kuzatuvlari tahlili natijalari keltirilgan. Ushbu kuzatuvlar
asosida geliy miqdorining o'zgarishiga ta'sir ko'rsatadigan asosiy omillar aniqlandi. O'zgarish
hususiyatlarini va geliyning er osti suvlarida tarqalish hususiyatini baholash natijalari
keltirilgan. Gidrogeodinamik va deformaciya-tektonik sharoitlar er osti suvlarida geliy
koncentraciyasining o'zgarishiga sezilarli ta'sir ko'rsatadi. Geliy kontsentraciyasining turli
qiymatlariga ega bo'lgan to'rtta omil miqdoriy jihatdan tavsiflangan. Bu bizga seysmik
hodisalar bilan bog’liq geliy miqdorining o'zgarishini to'g’ri baholashga imkon beradi.
The article presents the results of the analysis of long-term regime observations of
change in the concentrations of groundwater of Uzbekistan and adjacent territories. Based on
these observations, the main factors affecting the changes of the quantitative content of helium.
The results of the evaluation of the characteristics of the changes and distribution of helium in
groundwater. The change of helium concentration in groundwater significantly influence the
deformation and hydro-geodynamic and tectonic conditions. Described and quantified four
factors with different concentrations of helium. They allow to correctly assess the variation of
helium associated with seismic events.
В статье представлены результаты анализа многолетних режимных наблюдений
за изменением концентрации гелия подземных вод Узбекистана и прилегающих
территорий. На основании этих наблюдений выделены основные факторы, влияющие на
изменение количественного содержания гелия. Приводятся результаты по оценке
особенностей изменения и характера распространения гелия в подземных водах. На
изменение концентрации гелия в подземных водах существенное влияние оказывают
гидрогеодинамические и деформационно-тектонические условия. Описаны и
количественно оценены четыре фактора с различными значениями концентрации гелия.
Они позволят правильно оценить вариации гелия, связанные с сейсмическими событиями.
| № | Муаллифнинг исми | Лавозими | Ташкилот номи |
|---|---|---|---|
| 1 | Zakirov M.M. | dotsent | TDTU |
| 2 | Agzamova I.A. | dotsent | TDTU |
| 3 | Mavlyanova N.. | o'qituvchi | Chairperson of the State Examination Commission in Geology faculty of Lomonosov Moscow |
| № | Ҳавола номи |
|---|---|
| 1 | Zakirov M.M. Some features of the formation and distribution of helium in the underground waters of the Pristashkent artesian basin. // Geology and mineral resources. Tashkent, No. 3.2017, S.42-44. 2. Zakirov M.M., Yusupov Sh.S., Ziyavuddinov R.S. Features of changes in the concentration of helium in groundwater (for example, the South Tien Shan and the Pamirs). .//Geology and mineral resources. Tashkent, No. 4,2018, S.44-47 3. Ziyavuddinov R.S. Features of the manifestation of helium in the underground waters of seismically active regions of Uzbekistan // Abstract of Cand. Diss. Tashkent, 2015.22s. 4. Ibragimova T.L., Ibragimov R.S. Methodological aspects of studying the relationship of variations in the gas-chemical composition of groundwater with seismicity // Problems of Seismology in Uzbekistan No. 11, 2017, P.36-45. 5. Zakirov M.M. Some factors affecting the helium content in the groundwater of the South Tien Shan and the Pamirs. / Sat: “Analysis, forecasting and management of natural risks taking into account global climate change”. M., “GEORISK-2018”, Volume 1,2018. S.182-188. 6. Matveev E.S., Tolstikhin I.N., Yakutseni V.P. Isotopic helium criterion for the origin of gases and the identification of zones of neotectogenesis (for example, the Caucasus). "Geochemistry". 1978. No. 3. S. 220- 227 7. Kropotkin P.N., Valyaev B.I. Land degassing and geotectonics // Abstracts dokl. IV Symposium "Degassing the Earth and Geotectonics". M: "Science." MOIP. 1976. S.3- 11. 8. Sadykov F.S., Yusupov Sh.S., Zakirov M.M. Features of the concentration of helium dissolved in groundwater, as a harbinger of the preparation of the upcoming earthquake // International Geological Engineering 153 Scientific and Practical Conference "GEORISK- 2015" M: 2015. October 12- 14. S.354- 359. 9. Yusupov Sh.S. The mechanism of formation of isotopic precursors (for example, the carbon isotopic composition in the carbonate system CO2, HCO- 3 (H2CO3) groundwater) // Abstracts of the fifth Kazakh - Chinese International Symposium "Modern geodynamics and seismic risk of Central Asia." Almaty 2013.S. 224- 225. 10. Zakirov M.M. and Ziyauddinov R.S. Features of change of helium concentrion in underground water (on the example of the southern Tien-Shan and Pamirs)./ CIBTech Journals,Jaipur,India, - Volume 9. - №1. – 2019. - рр.29 - 33 11. Umurzakov R.K. and Zakirov M.M. Conditons at formation of molecular hydrogen in groundwaters of seismoactive regions of Uzbekistan. / CIBTech Journals, Jaipur, India. - Volume 9. - №1. - 2019. - рр.71 - 75 12. Sultanhodzhaev A.N., Latipov S.U., Khasanova L.A. and others. "Hydrogeoseismological precursors of earthquakes." Tashkent: 1983. 135 p. 13. Ground-Water tracers – a short review / S.N. Devis, G.K. Thompson, V. Bentley, G. Stiles - Ground-water.- 1980.- vol.18.- №1.- pp.I4 - 25. 14. Hezzeg A.L. Early diagtntsis of organic matter in lakt sediments a stable carbon isotope study of pore waters. / Chemical Geology. Isotope GeoSci. – 1988.- 72/8.- №3.- p.199 – 201 15. Finkelstein D.N. Inert gases. M: "Science." 2009. S. 195. |