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Proceedings, Volume 87, Issue 1

IECG 2022 2023 - 43 articles

The 4th International Electronic Conference on Geosciences

Online | 1–15 December 2022

Volume Editors:
Jesus Martinez-Frias, Institute of Geosciences, Spain

Cover Story: This volume of Proceedings gathers papers presented at the 4th International Electronic Conference on Geosciences (IECG 2022), which collected contributions concerning seven thematic areas as follows: Natural Hazards; Structural Geology and Tectonics; Sedimentology and Stratigraphy; Geomorphology; Geological Engineering; Mineralogy, Petrology and Volcanology; Seismology; and Geoheritage. We thank attendees for their participation and conference committee members for reviewing the papers.
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Articles (43)

  • Proceeding Paper
  • Open Access
1,166 Views
7 Pages

11 October 2023

The city of Mohammedia in Morocco is one of the cities threatened by the risks of disasters in general, especially natural and technological ones. For this reason, this article shows the perception of these risks by the city population, including how...

  • Proceeding Paper
  • Open Access
1 Citations
1,208 Views
9 Pages

From the Hydroclimatic Disaster to the Forced (Re)construction: Case Study of the Akatani Watershed in Japan

  • Mélody Dumont,
  • Gilles Arnaud-Fassetta,
  • Christopher Gomez,
  • Candide Lissak and
  • Vincent Viel

On 5–6 July 2017 (J17), an unusual series of rainfalls induced a concentration of precipitations in Northern Kyushu, Japan, reaching 516 mm in 24 h in Asakura City, a first in its history since the beginning of observation in 1976. This trigger...

  • Proceeding Paper
  • Open Access
2 Citations
2,841 Views
17 Pages

Without proper data and standard methods, assessing and determining groundwater resources in mountains and flat dry plains is difficult for a region. In this study, a GIS-based groundwater resource assessment is deemed a viable option, so the Analyti...

  • Proceeding Paper
  • Open Access
1 Citations
1,947 Views
8 Pages

Evaluation of Hydrodynamic Conditions in the Oualidia Lagoon (Atlantic Coast of Morocco)

  • Mohammed Bouchkara,
  • Khalid El Khalidi,
  • Nouhaila Erraji Chahid,
  • Imane Joudar,
  • Vladimir Koutitonsky,
  • Aïssa Benazzouz,
  • Abdenaim Minoubi and
  • Bendahhou Zourarah

The present study is based on the combination of field measurements with Copernicus Marine Service (CMS) data and numerical modeling approaches to assess the historical and actual variations of ocean parameters in the Oualidia lagoon in Morocco, incl...

  • Proceeding Paper
  • Open Access
2,087 Views
21 Pages

Aquifers’ storability potential in Alice, comprising rocks of the Beaufort Group in the Karoo Supergroup, is examined based on the mineralogical and diagenetic implications of sandstones and mudstones. This investigation is focused on SEM + EDX...

  • Proceeding Paper
  • Open Access
1,087 Views
7 Pages

The Southern Ocean waters exchange freshwater, nutrients, carbon, heat, and salt to the Equator and influence the global carbon budget. Therefore, it is essential to understand the variations in Southern Ocean circulation during the last deglacial pe...

  • Proceeding Paper
  • Open Access
1 Citations
1,775 Views
9 Pages

10 January 2023

Snow is one of the most important sources of water in most parts of the world, supplying approximately a third of the water needed for agricultural activities, drinking, and underground water sources. The runoff caused by melted snow can be destructi...

  • Proceeding Paper
  • Open Access
4 Citations
1,876 Views
12 Pages

2 February 2023

The nature of carbonate rock’s heterogeneity under subsurface conditions is still under debate due to significant variations in mineral composition and changes in rock texture during/after diagenesis. However, several studies have utilized faci...

  • Proceeding Paper
  • Open Access
6 Citations
2,158 Views
9 Pages

Ionospheric Effects of Natural Hazards in Geophysics: From Single Examples to Statistical Studies Applied to M5.5+ Earthquakes

  • Dedalo Marchetti,
  • Kaiguang Zhu,
  • Rui Yan,
  • Zeren Zhima,
  • Xuhui Shen,
  • Wenqi Chen,
  • Yuqi Cheng,
  • Mengxuan Fan,
  • Ting Wang and
  • Jiami Wen
  • + 3 authors

7 December 2022

Geophysical natural hazards, such as earthquakes and volcano eruptions, can have catastrophic effects on the population depending on the location and quality of construction. From the geophysical point of view, several aspects are still debated in th...

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Proceedings - ISSN 2504-3900Creative Common CC BY license