Results 51 to 60 of about 19,151 (231)

Assessing Relative Gully Morphometric Change After Extreme Rainfall Events: A UAV‐Based GIS Framework Applied to the 2024 DANA in Southern Spain

open access: yesTransactions in GIS, Volume 30, Issue 1, February 2026.
ABSTRACT Climate change is intensifying the frequency and impact of extreme weather events, particularly in vulnerable Mediterranean environments. This study investigates relative morphometric changes within a gully system in the Guadalmedina River basin (Málaga, southern Spain) triggered by the 2024 DANA (Depresión Aislada en Niveles Altos), a high ...
Jesús Rodrigo‐Comino   +4 more
wiley   +1 more source

A comparison of the hydrodynamic characteristics of surface runoff generated by flash floods in geologically different areas of the Bohemian Massif (crystalline rocks) and the western Carpathians (flysch)

open access: yesMoravian Geographical Reports, 2022
The geological environment is undoubtedly one of the basic factors that influence the formation of surface runoff. The extent to which this factor can also affect the hydrodynamic characteristics of flash floods, which is also indirectly associated with ...
Spálovský Vilém   +2 more
doaj   +1 more source

Cenozoic sedimentary and volcanic rocks of New Zealand: A reference volume of lithology, age and paleoenvironments with maps (PMAPs) and database. [PDF]

open access: yes, 2015
This volume presents descriptive geological data and text about each Cenozoic sedimentary and volcanic geological unit to formation and member level (in some cases) exposed on land in New Zealand, including their lithology, stratigraphic age and inferred
Kamp, Peter J.J.   +2 more
core   +1 more source

Early Cretaceous–Late Miocene Basin–Mountains Pattern in the Northeastern Margin of the Tibetan Plateau, NW China: Evidence From Detrital Zircon Chronology in the Lanzhou Basin

open access: yesGeological Journal, Volume 61, Issue 1, Page 127-145, January 2026.
Using DZmix and DZstats models, we quantified the contributions of potential sources of the Lanzhou basin. Our findings indicate that the Cenozoic cooling and denudation signals primarily originated from Qilian and West Qinling, which were the main sediment sources.
Hang Liu   +3 more
wiley   +1 more source

Flysch et molasse

open access: yesBulletin de la Société Géologique de France, 1960
Abstract Petrographic and geologic observations on the Flysch deposits of the French and Swiss Alps, the Romanian Carpathians, the northern Apennines (Italy), and the French and Spanish Pyrenees show that there are two distinct groups of formations.
openaire   +1 more source

Praesphaerammina, a new genus of Cenozoic deep-water agglutinated foraminifera from the Carpathian flysch deposits [PDF]

open access: yes, 2000
The genus Praesphaerammina Kaminski and Filipcscu is newly described based on a revision of the type species Cystammina subgaleata Vasicek 1947. The genus differs from the Holocene genus Sphaerammina Cushman 1910 emend.
Filipescu, S., Kaminski, M.A.
core  

Emergence of Diverse Failure Patterns in Weathering‐Induced Landslides: Insights From Particle Finite Element Simulations

open access: yesJournal of Geophysical Research: Earth Surface, Volume 131, Issue 1, January 2026.
Abstract Weathering is a fundamental driver of landslide evolution over geological timescales. Despite its ubiquity and importance, quantifying how weathering drives the progressive destabilization of rock slopes remains challenging. In this work, we develop a unified computational framework based on the particle finite element method to investigate ...
Liang Wang   +3 more
wiley   +1 more source

What, if anything, is a Paratrochamminoides? A key to the morphology of the Cretaceous to Cenozoic species of Conglophragmium and Paratrochamminoides (Foraminifera) [PDF]

open access: yes, 2004
We present a review of the current taxonomical status of the genus Paratrochamminoides Soliman, 1972. We recognise five main subgroups of this genus based upon the following modes of coiling: trochospiral, streptospiral, glomospiral, triloculine or ...
Kaminski, M.A., Kuhnt, W.
core  

Ecological Risk Assessment of the Adriatic Coastline: An Environmental Sensitivity Index Developed Through Expert Surveys and the Entropy Weight Method

open access: yesCLEAN – Soil, Air, Water, Volume 53, Issue 12, December 2025.
ABSTRACT In this article, we develop a customized environmental sensitivity index (ESI) for the sensitivity of the Adriatic coast to oil spills. Our approach integrates the perceptions of local experts, scientists, and citizens with the objective entropy weight method to produce an ESI tailored to the specific characteristics of the region.
Danijela Tuljak‐Suban, Valter Suban
wiley   +1 more source

Flysch et molasse, approche sedimentologique

open access: yesBulletin de la Société Géologique de France, 1970
Abstract Examples from France and Italy of both rock types, differences in characteristics, evolution of ...
Daniel Haccard   +2 more
openaire   +1 more source

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