Results 31 to 40 of about 259 (177)

Orchids of the central basin of Siversky Donets in nature and in initial culture

open access: yesІнтродукція Рослин, 2000
The data on species content, distribution and structure of orchid population in the central basin of Siversky Donets are cited. The results of researches on cultivation and propagation of some orchid species under the condition of M.M.
M.B. Gaponenko, Y.V. Minina
doaj   +1 more source

Hydrocarbon potential of great depths and prospects of its mastering in Ukraine

open access: yesГеофизический журнал, 2014
Recently hydrocarbon potential of the Earth’s interior evaluations grows sharply. Apart from unconventional gas sources (shale gas, etc.) this phenomenon is connected with discovery of a number of oil and gas giants at the depths 4,5—10,5 km.
A. E. Lukin
doaj   +1 more source

The Late Pennsylvanian vegetation of the Donets Basin, Ukraine: Syntaxonomy of plant communities

open access: yesGeo&Bio, 2023
A reconstruction and classification of Kasimovian and Gzhelian plant communities of the Donets Basin that constituted the Late Pennsylvanian vegetation cover of the region is proposed.
Nataliya Boyarina
doaj   +1 more source

Lead compounds in bottom sediments of the Seversky Donets floodplain [PDF]

open access: yesE3S Web of Conferences, 2020
Investigations on heavy metals in water bodies are extremely important in a comprehensive assessment when the anthropogenic activities disturb the natural environment.
Burachevskaya Marina   +4 more
doaj   +1 more source

New records of ammonoids (Cephalopoda) in the Serpukhovian and Bashkirian (Carboniferous) strata of the Donets Basin, Ukraine

open access: yesGeo&Bio
The Carboniferous-aged Kalmius and Krynka River sections, located in the southwestern Donets Basin (eastern Ukraine), are of a great significance for the biostratigraphy and correlation of the Mississippian–Pennsylvanian boundary interval within the ...
Vitaly Dernov
doaj   +1 more source

Nature and forecast of regional zoning of dynamic phenomena in mines of Donbass

open access: yesГеофизический журнал, 2012
Principal propositions of the method and results of prediction of regional zones development of dynamic phenomena in the mines of Donets Basin are considered on the basis of geological environment mechanical stresses estimation caused by disturbance of ...
A. V. Antsiferov   +3 more
doaj   +1 more source

Late Pennsylvanian vegetation changes in the Donets Basin: syndynamic aspect

open access: yesВісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія, 2022
The purpose of the article. The article is devoted to the study of one from forms of syndynamics in Late Pennsylvanian time, namely phytocoenogenesis. The study of the phytocoenogenesis of ancient plant communities, i.e., the formation of new types of ...
Nataliia Boyarina
doaj   +1 more source

Observing Broadband Tsunamis in Deep Water Via Distributed Acoustic Sensing

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Tsunamis have been detected as strain variations in optical fibers of submarine cables through distributed acoustic sensing (DAS). However, the usefulness of strain variations during tsunamis for early warning remains unclear. Here, we compare fiber strains and sea‐level changes for both infragravity waves in ambient noise and tsunamis ...
T. Tonegawa, E. Araki
wiley   +1 more source

The first record of the trace fossils Cochlichnus from the Pennsylvanian continental and marine deposits in the Donets Basin, Ukraine

open access: yesGeo&Bio, 2023
Sinusoidal trace fossils Cochlichnus anguineus are described for the first time from marine and continental siltstones and sandstones of the Mospyne and Smolyanynivka formations (late Bashkirian, Early Pennsylvanian) in Luhansk Oblast, eastern Ukraine ...
Vitaliy Dernov
doaj   +1 more source

Late Carboniferous Geomagnetic Field Events Recorded in Post‐Collisional Altenberg–Teplice Caldera, Variscan Belt

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 3, March 2026.
Abstract Characteristic remanent magnetizations isolated from the late Variscan Altenberg–Teplice Caldera exhibit paleomagnetic directions, ranging from those consistent with the expected primary Late Carboniferous geomagnetic field to intermediate directions that significantly diverge from the dipole states.
P. Vitouš   +3 more
wiley   +1 more source

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