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Geosciences, Volume 8, Issue 1

January 2018 - 33 articles

Cover Story: Cenomanian–Turonian (94 Ma) reconstructed paleobathymetry, extrapolated from a parameterized modern ocean, that combines simple geophysical models based on ocean crustal age, an isostatically adjusted, multicomponent sediment layer from global ocean sediment thickness data, generalized shelf–slope–rise structures, calibrated at modern active and passive continental margins, and known underwater large igneous provinces and seamounts.View this paper.
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Articles (33)

  • Article
  • Open Access
18 Citations
6,751 Views
15 Pages

Generalized Pan-European Geological Database for Shallow Geothermal Installations

  • Johannes Müller,
  • Antonio Galgaro,
  • Giorgia Dalla Santa,
  • Matteo Cultrera,
  • Constantine Karytsas,
  • Dimitrios Mendrinos,
  • Sebastian Pera,
  • Rodolfo Perego,
  • Nick O’Neill and
  • Riccardo Pasquali
  • + 4 authors

The relatively high installation costs for different types of shallow geothermal energy systems are obstacles that have lowered the impact of geothermal solutions in the renewable energy market. In order to reduce planning costs and obtain a litholog...

  • Article
  • Open Access
34 Citations
10,977 Views
26 Pages

A model for the extraction and quantitative characterization of submarine landforms from high-resolution digital bathymetry is presented. The procedure is fully automated and comprises two parts. The first part consists of an analytical model which e...

  • Article
  • Open Access
22 Citations
4,775 Views
13 Pages

A proper assessment of the soil effective stress state is crucial in many cases to identify a potential geological/geotechnical hazard as shallow landslides or failure of levees that may have a significant impact on human activities and development....

  • Article
  • Open Access
14 Citations
5,066 Views
9 Pages

Mangifera indica as Bioindicator of Mercury Atmospheric Contamination in an ASGM Area in North Gorontalo Regency, Indonesia

  • Hendra Prasetia,
  • Masayuki Sakakibara,
  • Koji Omori,
  • Jamie S. Laird,
  • Koichiro Sera and
  • Idham A. Kurniawan

We report the atmospheric Hg contamination in an artisanal and small-scale gold mining (ASGM) area in North Gorontalo, Indonesia. It is well known that atmospheric Hg contaminates the air, water, soil, and living organisms, including trees. In this s...

  • Article
  • Open Access
28 Citations
7,380 Views
24 Pages

Kinematic Reconstruction of a Deep-Seated Gravitational Slope Deformation by Geomorphic Analyses

  • Stefano Morelli,
  • Veronica Pazzi,
  • William Frodella and
  • Riccardo Fanti

On 4 November 2010, a deep-seated gravitational slope deformation (North Italy) reactivated with sudden ground movement. A 450,000 m2 mountainous area moved some metres downslope, but the undeniable signs were only connected to the triggering of a de...

  • Article
  • Open Access
52 Citations
15,821 Views
25 Pages

Ground-Based Measurements of the 2014–2015 Holuhraun Volcanic Cloud (Iceland)

  • Melissa A. Pfeffer,
  • Baldur Bergsson,
  • Sara Barsotti,
  • Gerður Stefánsdóttir,
  • Bo Galle,
  • Santiago Arellano,
  • Vladimir Conde,
  • Amy Donovan,
  • Evgenia Ilyinskaya and
  • Mike Burton
  • + 23 authors

The 2014–2015 Bárðarbunga fissure eruption at Holuhraun in central Iceland was distinguished by the high emission of gases, in total 9.6 Mt SO2, with almost no tephra. This work collates all ground-based measurements of this extraordinary eruption cl...

  • Feature Paper
  • Article
  • Open Access
9 Citations
5,017 Views
20 Pages

A New Degassing Model to Infer Magma Dynamics from Radioactive Disequilibria in Volcanic Plumes

  • Luca Terray,
  • Pierre-J. Gauthier,
  • Giuseppe Salerno,
  • Tommaso Caltabiano,
  • Alessandro La Spina,
  • Pasquale Sellitto and
  • Pierre Briole

Mount Etna volcano (Sicily, Italy) is the place where short-lived radioactive disequilibrium measurements in volcanic gases were initiated more than 40 years ago. Almost two decades after the last measurements in Mount Etna plume, we carried out in 2...

  • Review
  • Open Access
7 Citations
4,064 Views
14 Pages

What follows will support the centrality of appeals to the integrity of places as a plausible way of extending the concept of integrity in the light of our actual practices of valuing. The emphasis will, however, be upon practices of valuing rather t...

  • Review
  • Open Access
21 Citations
9,567 Views
20 Pages

High quality and accurate environmental investigations and analysis are essential to any assessment of contamination and to the decision-making process thereafter. Remediation decisions may be focused by health outcomes, whether already present or a...

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Geosciences - ISSN 2076-3263