Results 111 to 120 of about 4,754 (309)

Pattern-Feature Correlation Interpolation Method With Horizon Constraints

open access: yesIEEE Access
Low-frequency model construction plays a crucial role in seismic inversion by providing the essential initial model. Traditional two-point geostatistical modeling, which relies on variograms, is often insufficient for capturing complex geological ...
Lingqian Wang   +5 more
doaj   +1 more source

Simulating past and future refugia for temperate trees in northern Italy

open access: yesEcography, EarlyView.
During the Quaternary, trees responded to the climatic changes of glacial–interglacial cycles with large‐scale range shifts. Over cold glacials, temperate tree species contracted their ranges and survived in areas known as refugia. Several studies point to the Euganean Hills (Colli Euganei), in Veneto, northern Italy, as one of the northernmost ...
Azzurra Pistone   +4 more
wiley   +1 more source

The method of transitional processes in studies of geological media with magnetic viscosity

open access: yesГеофизический журнал, 2012
The paper discusses the effect of magnetically viscous geological materials on the TEM response. Magnetic viscosity is a property of ferromagnetism. In rocks and soils it is often associated with superparamagnetism, or magnetic relaxation of ultra-fine ...
N. O. Kozhevnikov   +3 more
doaj   +1 more source

Topography constrains the climatic response of treeline migration in Taiwan's subalpine forests

open access: yesEcography, EarlyView.
Treelines are moving upslope, but the rates and drivers differ among different regions, globally. Many studies have examined the relationship between treeline movement and climate change, particularly rising temperature, while the role of topographical factors has received much less attention, despite the longstanding recognition of its importance.
Kuan‐Yu Chen   +3 more
wiley   +1 more source

Inferring Fault Frictional and Reservoir Hydraulic Properties From Injection‐Induced Seismicity

open access: yesGeophysical Research Letters, 2018
Characterizing the rheological properties of faults and the evolution of fault friction during seismic slip are fundamental problems in geology and seismology.
Jayanth Jagalur‐Mohan   +4 more
doaj   +1 more source

Three-dimensional quasi-linear electromagnetic modeling and inversion [PDF]

open access: yes, 1999
journal articleThe quasi-linear (QL) approximation replaces the (unknown) total field in the integral equation of electromagnetic (EM) scattering with a linear transformation of the primary field.
Zhdanov, Michael S., Fang, Sheng
core  

The 2025 Kamchatka Earthquake and Tsunami: Cascading Impacts and Risks to Japan

open access: yesEarthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT On July 29th, 2025, a large earthquake (Mw 8.8) occurred near the Kamchatka Peninsula. This event caused a tsunami that reached Japan's Pacific coast, even though the source was far away. In this study, we analyze the characteristics of earthquakes and tsunamis and discuss how they relate to the recurrence possibility and risk in Japan.
Ampan Laosunthara   +6 more
wiley   +1 more source

Multi‐Hazard Shaking‐Tsunami Fatality Risk Estimation for Coastal Communities

open access: yesEarthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT This study develops a multi‐hazard fatality risk model for a coastal community (Tofino) on Vancouver Island, Canada, subjected to earthquake‐tsunami threats from the Cascadia subduction megathrust events. The model incorporates variable population distributions and uncertain fatality rate models, in addition to other key model components, such
Katsuichiro Goda
wiley   +1 more source

3-D GEOMETRY AND KINEMATIC EVOLUTION OF THE KUPE INVERSION STRUCTURE, SOUTHERN TARANAKI BASIN, NEW ZEALAND [PDF]

open access: yes, 2017
The Southern Taranaki Basin underwent extension during the Late Cretaceous to Eocene, followed by a compression during the Oligocene to the Late Miocene, resulting in inversion of some of the pre-existing normal faults.
Clayton, Spencer
core  

Stability Evaluation and Parametric Optimization of Coal‐Concrete Composite Bearing Systems Under Mine‐Water‐Induced Deterioration: Experiments and FEINN Analysis

open access: yesEnergy Science &Engineering, EarlyView.
Mine‐water immersion tests reveal pronounced coal weakening (vs. minor concrete degradation), identifying coal pillars as the stability‐limiting component in composite dams. A coupled FEINN framework quantifies extreme‐pressure stability and ranks multi‐parameter designs via a normalized multi‐indicator scheme, enabling optimized dam configuration for ...
He Wen   +6 more
wiley   +1 more source

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