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Geosciences, Volume 11, Issue 2

February 2021 - 69 articles

Cover Story: How do you tell the story of ancient volcanoes in Ireland when the surviving outcrops have no obvious volcanic geomorphology and may be relatively inaccessible? This paper gives an overview of a selection of primarily Palaeozoic volcanic County Geological Sites, some located within UNESCO Global Geoparks, in the Republic of Ireland. With reference to Northern Ireland’s volcanic Palaeogene features that are so clearly visible in the iconic Giant’s Causeway World Heritage Site, storytelling methods are explored, from information panels to apps, and the most effective messages, from geoscience to mythology, to capture public imagination in Ireland’s older volcanic sites. View this paper.
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Articles (69)

  • Review
  • Open Access
7 Citations
6,403 Views
26 Pages

Enhanced Oil Recovery Using CO2 in Alaska

  • Banabas Dogah,
  • Vahid Atashbari,
  • Mohabbat Ahmadi and
  • Brent Sheets

Alaska holds more than 68 billion barrels of proved oil reserves and more than 36.7 trillion cubic feet of proved natural gas reserves with some special conditions such as proximity to permafrost, making Alaskan petroleum reserves unique. The low tem...

  • Article
  • Open Access
1 Citations
4,242 Views
14 Pages

Post-earthquake relief zone planning is a multidisciplinary optimization problem, which required delineating zones that seek to minimize the loss of life and property. In this study, we offer an end-to-end workflow to define relief zone suitability a...

  • Review
  • Open Access
28 Citations
12,487 Views
22 Pages

Using Geomembrane Liners to Reduce Seepage through the Base of Tailings Ponds—A Review and a Framework for Design Guidelines

  • Anne Tuomela,
  • Anna-Kaisa Ronkanen,
  • Pekka M. Rossi,
  • Anssi Rauhala,
  • Harri Haapasalo and
  • Kauko Kujala

Geomembranes are used worldwide as basin liners in tailings ponds to decrease the permeability of the foundation and prevent further transportation of harmful contaminants and contaminated water. However, leakage into the environment and damage to th...

  • Review
  • Open Access
12 Citations
4,553 Views
24 Pages

Paleoceanographic Perturbations and the Marine Carbonate System during the Middle to Late Miocene Carbonate Crash—A Critical Review

  • Inga Preiss-Daimler,
  • Stergios D. Zarkogiannis,
  • George Kontakiotis,
  • Rüdiger Henrich and
  • Assimina Antonarakou

This study intends to review and assess the middle to late Miocene Carbonate Crash (CC) events in the low to mid latitudes of the Pacific, Indian, Caribbean and Atlantic Oceans as part of the global paleoceanographic reorganisations between 12 and 9...

  • Article
  • Open Access
12 Citations
7,771 Views
22 Pages

A probabilistic hazard analysis of a tsunami generated by a subaqueous volcanic explosion was performed for Taal Lake in the Philippines. The Taal volcano at Taal Lake is an active volcano on Luzon Island in the Philippines, and its eruption would po...

  • Article
  • Open Access
18 Citations
4,270 Views
16 Pages

The extensive application of natural unbound granular materials (UGMs) motivates studies into the mechanical properties of alternatives such as processed crushed rocks employed commonly as base or subbase layers. The rutting and settlement generated...

  • Article
  • Open Access
19 Citations
3,242 Views
18 Pages

As a countermeasure against tsunami inundation, the present study conducted a series of laboratory experiments using a compound mitigation system in which a seaward embankment (E) followed by landward coastal vegetation (V) over a mound (M) (EMV) was...

  • Article
  • Open Access
31 Citations
6,099 Views
12 Pages

Here, we investigated the crustal structure beneath eastern Anatolia, an area of high seismicity and critical significance for earthquake hazards in Turkey. The study was based on the local tomography method using data from earthquakes that occurred...

  • Article
  • Open Access
18 Citations
6,461 Views
26 Pages

The identification of the most rockfall-prone areas is the first step of the risk assessment procedure. In the case of land and urban planning, hazard and risk analyses involve large portions of territory, and thus, preliminary methods are preferred...

  • Article
  • Open Access
6 Citations
3,807 Views
16 Pages

The presence of weak layers in geotechnical systems, including soil or rock masses, both natural and man-made, is more frequent than is normally believed. Weak layers can affect both failure mechanisms, in drained and in undrained conditions, as well...

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Geosciences - ISSN 2076-3263