Results 71 to 80 of about 19,117 (231)

Geotechnical Characterisation of Flysch-Derived Colluvial Soils from a Pre-Alpine Slope Affected by Recurrent Landslides

open access: yesGeosciences
Heterogeneous rock masses that include rhythmic alternations of marl, shale, marly limestone, sandstone, siltstone, and argillite, such as Flysch, are particularly prone to generating colluvial deposits on gentle slopes, which are often subject to ...
Marco Del Fabbro   +2 more
doaj   +1 more source

Microplastics Identification in Remote Aquatic Environments Using Raman Spectroscopy: A Case Study for Mt. Tymfi's Alpine Lake

open access: yesJournal of Raman Spectroscopy, Volume 56, Issue 11, Page 1315-1328, November 2025.
This work contributes to the literature on the detection of MPs in Greece, proposes a method for MPs extraction in remote environments taking into account fieldwork constraints of an expedition in the Greek Alps, and takes a step forward in MPs analysis by Raman spectroscopy. ABSTRACT Water samples from the alpine lake of Mt.
Christos Salmas   +4 more
wiley   +1 more source

The final remediation of the landslide Slano blato above settlement Lokavec at Ajdovščina

open access: yesGeologija, 2002
The remediation of such landslide as Slano blato more then 1300 m long and about 1.000.000 m3 of the volume, is very demanding. In the function of water contents the landslide behave as viscosious mud flow when the sliding masses are completely saturated
Mihael Ribičič, Marko Kočevar
doaj  

Mineralogía y génesis de las arcillas de las unidades del Campo de Gibraltar. I. Areniscas del Aljibe

open access: yesEstudios Geologicos, 1988
Las «areniscas del Aljibe» son materiales bimodales constituidos en su mayor parte por cuarzos eólicos con «coating» ferruginoso o arcilloso y cemento de cuarzo sintaxial. Tanto la composición mineralógica de la muestra total como la de la fracción < 2 μ
P. Rodríguez Jiménez, M. D. Ruiz Cruz
doaj   +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  

Preparation and Identification of Heavy Minerals for Archaeometrical Studies: Villa of Fiumana (FC), Italy

open access: yesJournal of Raman Spectroscopy, Volume 56, Issue 11, Page 1302-1314, November 2025.
This paper presents a new protocol for the laboratory preparation of archaeological samples. Ceramics that have been hand‐crafted using different sediments as raw materials were collected in a Roman Villa sited in Fiumana (FC), Italy. This method aims at concentrating and analysing heavy minerals in the 15–250 μm grain size fraction, studying the ...
S. Andò   +6 more
wiley   +1 more source

Soil erosion in Slovene Istria

open access: yesGeologija, 2009
From the end of nineties of the 20th century, intense hydrologic and geomorphologic research is taking place in the Slovene Istria. As a part of this research also studies on soil erosion were undertaken in the period from 2005 to 2008.
Matjaž Mikoš, Matija Zorn
doaj  

Influence of Structural Features and Fracture Processes on Surface Roughness: A Case Study from the Krosno Sandstones of the Górka–Mucharz Quarry (Little Beskids, Southern Poland)

open access: yesStudia Geotechnica et Mechanica, 2015
The paper presents the results of analysis of surface roughness parameters in the Krosno Sandstones of Mucharz, southern Poland. It was aimed at determining whether these parameters are influenced by structural features (mainly the laminar distribution ...
Pieczara Łukasz
doaj   +1 more source

Hunter‐engaged monitoring of the Eurasian lynx during the reinforcement process

open access: yesWildlife Biology, Volume 2025, Issue 6, November 2025.
Collaborative wildlife monitoring programs involving citizen scientists are an efficient approach for surveying large areas. In Europe, hunters play an important role in wildlife monitoring and act as crucial stakeholders in large carnivore conservation. The Eurasian lynx Lynx lynx, an elusive felid, is a species of conservation concern in Europe.
Urša Fležar   +9 more
wiley   +1 more source

Lophoranina marestiana from Middle Eocene flysch beds at Gračišće in Istria, Croatia

open access: yesGeologija, 2004
In paper the crab of species Lophoranina marestiana (König, 1825) is described. It was found in a nummulitic olistostrome of Lower Lutetian flysch beds at the Gračišće hamlet near Pazin in Istria.
Vasja Mikuž
doaj  

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