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Geosciences, Volume 12, Issue 1

January 2022 - 45 articles

Cover Story: Landform series and their sedimentary deposits are the result of aeolian, mass wasting, cryogenic, fluvial, coastal–marine and lacustrine processes. The mapping of landforms and illustrating the trends and composition of their sedimentary deposits are tools to describe and numerically constrain the land-forming processes and the physical–chemical regime of formation (Eh and pH). Climate zonation and crustal maturity are the exogenous and endogenous “drivers”. This approach bridges the gap between a review and a hybrid manual fed by data generated by field work devoted to applied geosciences in extractive and environmental geology (“E & E issue”). View this paper.
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Articles (45)

  • Article
  • Open Access
17 Citations
3,540 Views
17 Pages

Seismic risk assessment has become a crucial issue for optimal management of economic resources allocated to mitigation. For this purpose, in the last decades, several research activities were aimed to update hazard, exposure, and vulnerability model...

  • Article
  • Open Access
19 Citations
3,676 Views
29 Pages

Arctic Inshore Biogeochemical Regime Influenced by Coastal Runoff and Glacial Melting (Case Study for the Templefjord, Spitsbergen)

  • Maria Pogojeva,
  • Alexander Polukhin,
  • Petr Makkaveev,
  • André Staalstrøm,
  • Anfisa Berezina and
  • Evgeniy Yakushev

Observations and predictions show that consequences of climate warming such as declining summer sea ice cover, melting glaciers, thawing permafrost, and increased river runoff to the Arctic Ocean will likely modify processes relevant to the freshwate...

  • Article
  • Open Access
12 Citations
5,646 Views
25 Pages

Running across the Silurian/Devonian Boundary along Northern Gondwana: A Conodont Perspective

  • Annalisa Ferretti,
  • Maria Giovanna Corriga,
  • Ladislav Slavík and
  • Carlo Corradini

The Global Stratotype Section and Point (GSSP) of the Silurian/Devonian boundary, Lower Devonian Series and Lochkovian Stage was formally placed in 1977 at Klonk, in the Czech Republic, at the first appearance of the graptolite Uncinatograptus unifor...

  • Review
  • Open Access
21 Citations
7,409 Views
21 Pages

Marine caves are characterized by wide environmental variability for the interaction between marine and continental processes. Their conditions may be defined as extreme for inhabiting organisms due to the enclosed morphology, lack of light, and scar...

  • Article
  • Open Access
11 Citations
3,705 Views
30 Pages

A parametric study that examines the ground surface settlement due to the excavation of shallow offset arrangement twin tunnels is presented. Offset arrangement tunnels are those that run parallel to each other, but at different elevations. The study...

  • Article
  • Open Access
8 Citations
4,827 Views
12 Pages

ICESat-2 Applications for Investigating Emerging Volcanoes

  • Christine Simurda,
  • Lori A. Magruder,
  • Jonathan Markel,
  • James B. Garvin and
  • Daniel A. Slayback

Submarine volcanism in shallow waters (<100 m), particularly in remote settings, is difficult to monitor quantitatively and, in the rare formation of islands, it is challenging to understand the rapid-paced erosion. However, these newly erupted vo...

  • Article
  • Open Access
18 Citations
5,659 Views
20 Pages

Age of the Most Extensive Glaciation in the Alps

  • Catharina Dieleman,
  • Marcus Christl,
  • Christof Vockenhuber,
  • Philip Gautschi,
  • Hans Rudolf Graf and
  • Naki Akçar

Previous research suggested that the Alpine glaciers of the Northern Swiss Foreland reached their maximum extensive position during the Middle Pleistocene. Relict tills and glaciofluvial deposits, attributed to the Most Extensive Glaciation (MEG), ha...

  • Review
  • Open Access
24 Citations
6,283 Views
20 Pages

Microalgae growing on the underside of sea ice are key primary producers in polar marine environments. Their nutritional status, determined by their macromolecular composition, contributes to the region’s biochemistry and the unique temporal an...

  • Article
  • Open Access
4 Citations
4,608 Views
27 Pages

Fault-Related Fluid Flow Implications for Unconventional Hydrocarbon Development, Beetaloo Sub-Basin (Northern Territory, Australia)

  • Emanuelle Frery,
  • Conor Byrne,
  • Russell Crosbie,
  • Alec Deslandes,
  • Tim Evans,
  • Christoph Gerber,
  • Cameron Huddlestone-Holmes,
  • Jelena Markov,
  • Jorge Martinez and
  • Matthias Raiber
  • + 3 authors

This study assesses potential geological connections between the unconventional petroleum plays in the Beetaloo Sub-basin, regional aquifers in overlying basins, and the near surface water assets in the Beetaloo Sub-basin Northern Territory, Australi...

  • Article
  • Open Access
1 Citations
3,121 Views
20 Pages

In metamorphic rocks, mineral species react over a range of pressure–temperature conditions that do not necessarily overlap. Mineral equilibration can occur at varied points along the metamorphic pressure–temperature (PT) path, and thus a...

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Geosciences - ISSN 2076-3263