Results 1 to 10 of about 1,139 (115)

Эволюция расплавов и флюидов в процессе формирования коры и мантии в палеопротерозое (2,2—1,75 млрд лет назад). Стратиграфия и магматизм [PDF]

open access: yes, 2017
Стратиграфія метаморфічних комплексів, що належать до палеопротерозою, є предметом дискусії. Додатковою ознакою, що дає змогу здійснити кореляцію докембрійських товщ, може бути речовинний склад, оскільки в докембрії склад глибинних флюїдів змінювався ...
Усенко, О.В.
core   +2 more sources

New data on geochemical features, fluid mode, age and potential ore content of granitoids of Isherim anticlinorium (North Ural)

open access: yesЛитосфера, 2018
Granitoids of Ishirim anticlinorium which is one of the major Precambrian structures of the North Urals, are poorly studied by modern geochemical and isotope-geochronological methods that led to the existence of different points of view on formation ...
Georg A. Petrov   +2 more
doaj   +1 more source

Development of fish populations in seismostrsss conditions of the south of Russia

open access: yesЮг России: экология, развитие, 2015
The last decades communications between reproduction of many food fishes and traditionally considered factors are lost, is unpredictable time recessions food are observed.
P. V. Lyushvin
doaj   +1 more source

Three-dimensional P-velocity model of the mantle and seismicity of Fennoscandia.

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2019
The paper analyzes the three-dimensional P-velocity model of the mantle of North-West Europe (Fennoscandia) in order to isolate the connection of the earth's crustal earthquakes and processes in the mantle.
Татьяна Алексеевна Цветкова   +5 more
doaj   +1 more source

FORMATION OF GROUND WATERS IN THE CONDITIONS OF THE ELISION LITHOSTATIC WATER-DRIVE SYSTEM IN THE WEST SIBERIA MEGABASIN

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2015
The article presents a principal geo-fluid model of groundwaters formation in the conditions of Elysion lithostatic system in the West Siberia megabasin.
R. N. Abdrashitova   +2 more
doaj   +1 more source

Physical and chemical conditions for the formation of mercuric gold within Au-Hg deposits (thermodynamic modeling) [PDF]

open access: yes, 2017
Purpose. To carry out computer thermodynamic modeling of gold and mercury behaviour in the context of their common occurrence and formation of mercuric gold in hydrothermal solutions Cl– – HCO3– – Na+ and Cl– – Na+ – Ca2+ with the use of “Chiller ...
Gushchina, L, Naumov, E
core   +1 more source

Rheological model of Earth’s crust (model of third generation)

open access: yesЛитосфера, 2018
Introduction. The ground of the rheological Earth’s crust model with a barrier zone between its upper and middle parts is given. The zone is impermeable to fluids radically changes present-day understanding of the upper part lithosphere structure.
Svyatoslav N. Ivanov, Kirill S. Ivanov
doaj   +1 more source

Сейсмическая визуализация плюмов и сверхглубинных флюидов в мантии под территорией Украины [PDF]

open access: yes, 2017
Згідно з тривимірною Р-швидкісною моделлю мантії під Євразією, отриманою методом тейлорового наближення, проведено сейсмічну візуалізацію прояву мантійних плюмів і надглибинних флюїдних процесів.
Бугаенко, И.В.   +2 more
core   +1 more source

Composition, structure and fluid regime of differentiated porphyritic intrusion Magnitogorsk iron-ore deposit (Southern Urals)

open access: yesЛитосфера, 2016
Case study of the differentiated subvolcanic porphyritic intrusion underlying Magnitogorsk skarn-magnetite deposit revealed regular relations between petrochemistry features of the rocks and composition of halogens (Cl and F) in the accessory apatite ...
T. D. Bocharnikova   +3 more
doaj   +2 more sources

Номенклатура по сверхкритической флюидной хроматографии и экстракции (рекомендации IUPAC` 1993) [PDF]

open access: yes, 1999
Отчет содержит определения терминов и символов, используемых в случаях, когда сверхкритические флюиды служат в качестве жидкой фазы в хроматографии и смежных областях, включая экстракцию пробы.

core  

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