Results 51 to 60 of about 628,888 (210)

A High‐Resolution Hydrological Dataset for Ukrainian River Basins With an Interactive Web Interface

open access: yesGeoscience Data Journal, Volume 12, Issue 4, October 2025.
A high‐resolution hydrological dataset for Ukrainian river basins with an interactive web interface. ABSTRACT The ongoing and post‐war reconstruction of Ukrainian water resources is critical for food production, public health, energy, industry and environmental protection.
Valeriy Osypov   +15 more
wiley   +1 more source

New workflow for petrophysical evaluation of Visean unconventional organic rich reservoirs within Dnipro-Donets Depression

open access: yesГеофизический журнал
Increasing the resource base and extraction of hydrocarbons remains one of the main tasks of engineers and scientists, and this is especially relevant in the war conditions in Ukraine.
Sviatoslav Iuras   +5 more
doaj   +1 more source

Linking Ocean Storms and Earth's Hum Excitation: Seasonal Infragravity Wave Observations in the Pacific Ocean

open access: yesJournal of Geophysical Research: Oceans, Volume 130, Issue 8, August 2025.
Abstract Infragravity waves (IGWs) are long‐period ocean waves that bridge the atmosphere, ocean, solid Earth and polar ice, influencing sea level measurements, coastal sediment transport, the breakup of Antarctic ice shelves and the excitation of Earth's seismic hum. We collected ocean‐bottom pressure data recorded by approximately 700 pressure gauges
Kai‐Xun Chen, Yuancheng Gung
wiley   +1 more source

Invertase and urease activities in the reclamated land of the western Donets basin

open access: yesVìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2009
The research data on activities of invertase (as one of the most important enzymes for soil biological activity, humus content and soil fertility) and urease (as an enzyme of nitrogen metabolism, which transforms the inorganic nitrogen compounds into the
O. M. Vasilyuk, A. F. Kulik
doaj   +1 more source

The taxonomy of fossil lyginopteridalean fronds Eusphenopteris neuropteroides and their importance for understanding late Carboniferous floristic changes

open access: yesTAXON, Volume 74, Issue 3, Page 697-706, June 2025.
Abstract Lyginopteridalean fossil fronds found abundantly in deposits of the Pennsylvanian‐age (late Carboniferous) coal swamps have historically been identified as Eusphenopteris neuropteroides. However, these fossils have been referred by Van Amerom to three distinct fossil‐species: E. schumannii, E. neuropteroides and E. leonardii.
Borja Cascales‐Miñana   +2 more
wiley   +1 more source

Delaware River: State of the Basin Report, 2008

open access: yes, 2008
The Delaware River Basin Commission State of the Basin Report 2008 is designed to serve as a benchmark of current conditions and a point of reference for gaging progress toward management goals.

core   +1 more source

Dispersed cuticles and conducting tissue of Sphenophyllum BRONGNIART from the Westphalian D of Kalinovo, Donets Basin, Ukraine

open access: yesGeologia Croatica, 2015
Upper Westphalian coals are usually rich in organic-matter of different plant taxa, including gymnosperms. The assemblagefrom Kalinovo (Eastern Ukraine) is exceptional in being dominated by Sphenophyllum, both cuticles andconducting tissues ...
Zbynek Šimunek, Jan Bures
doaj   +1 more source

A Novel Approach to Tsunami Prediction Using Ambient Noise‐Derived Green's Functions

open access: yesGeophysical Research Letters, Volume 52, Issue 5, 16 March 2025.
Abstract Conventional tsunami simulations rely on accurate bathymetric data, posing challenges in regions lacking such information. We introduce a novel approach using ambient noise interferometry to derive empirical Green's functions of infragravity waves from noise correlation functions (NCFs) extracted from a 10‐year Deep‐ocean Assessment and ...
Kun‐Chi Ho   +3 more
wiley   +1 more source

Distribution of thermal characteristics in the north-west part of the near-axial zone of the Dnieper-Donets basin

open access: yesДоповiдi Нацiональної академiї наук України, 2019
The geothermal gradient and heat flow distributions on fields at the axial part of the south-western side of the Dnieper-Donets basin are analyzed. The distributions of geothermal parameters on gas and oil fields are compared.
A.P. Usenko
doaj   +1 more source

Low Geomagnetic Paleointensity in the Mid‐Part of the Kiaman Superchron

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 1, January 2025.
Abstract The Kiaman Reversed Superchron (∼260–318 Ma) is the longest known period of single geomagnetic polarity in Earth history (∼55 million years). It is associated with anomalously low dispersion of virtual geomagnetic poles and some high estimates of Earth's dipole moment.
Simon J. Lloyd   +4 more
wiley   +1 more source

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