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221 research outcomes, page 1 of 23
  • publication . Article . Other literature type . 2021
    Open Access English
    Authors:
    M. Balcewicz; M. Balcewicz; B. Ahrens; K. Lippert; K. Lippert; E. H. Saenger; E. H. Saenger; E. H. Saenger;
    Persistent Identifiers

    The importance of research into clean and renewable energy solutions has increased over the last decade. Geothermal energy provision is proven to meet both conditions. Therefore, conceptual models for deep geothermal applications were developed for different field sites...

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  • publication . Article . Other literature type . Preprint . 2021
    Open Access English
    Authors:
    Peter-Lasse Giertzuch; Joseph Doetsch; Alexis Shakas; Mohammadreza Jalali; Bernard Brixel; Hansruedi Maurer;
    Publisher: Copernicus

    Two borehole ground penetrating radar (GPR) surveys were conducted during saline tracer injection experiments in fully-saturated crystalline rock at the Grimsel Test Site in Switzerland. The saline tracer is characterized by an increased electrical conductivity in compa...

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  • publication . Article . Other literature type . 2018
    Open Access English
    Authors:
    Lucia Gurioli; Andrea Di Muro; Ivan Vlastélic; Séverine Moune; Simon Thivet; Marina Valer; Nicolas Villeneuve; Guillaume Boudoire; Aline Peltier; Patrick Bachèlery; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: ANR | STRAP (ANR-14-CE03-0004), ANR | CLERVOLC (ANR-10-LABX-0006)

    The 2014 eruption at Piton de la Fournaise (PdF), La Réunion, which occurred after 41 months of quiescence, began with surprisingly little precursory activity and was one of the smallest so far observed at PdF in terms of duration (less than 2 days) and volume (less tha...

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  • publication . Other literature type . Article . Preprint . 2013
    Open Access English
    Authors:
    S. Wehling-Benatelli; Dirk Becker; M. Bischoff; Wolfgang Friederich; Thomas Meier;

    Longwall mining activity in the Ruhr coal mining district leads to mining-induced seismicity. For detailed studies the seismicity of a single longwall panel beneath the town of Hamm-Herringen in the eastern Ruhr area was monitored between June 2006 and July 2007 with a ...

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  • publication . Preprint . Other literature type . Article . 2020
    Open Access
    Authors:
    Vladimir Shipilin; David C. Tanner; Hartwig von Hartmann; Inga Moeck;
    Publisher: Copernicus GmbH

    Abstract. We use three-dimensional seismic reflection data from the southern German Molasse Basin to investigate the structural style and evolution of a geometrically decoupled fault network in close proximity to the Alpine deformation front. We recognise two fault arra...

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  • Abstract. We present microfabrics in high-pressure, metamorphic, partly serpentinized peridotite mylonites from the Voltri Massif, in which porphyroclasts and matrix record independent deformation events. The microfabrics are analysed using polarization microscopy and e...

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  • publication . Other literature type . Preprint . 2020
    Open Access English
    Authors:
    Martin Balcewicz; Benedikt Ahrens; Kevin Lippert; Erik H. Saenger;
    Persistent Identifiers

    Abstract. The importance of research into clean and renewable energy solutions has increased over the last decade. Geothermal energy provision is proven to meet both conditions. Therefore, conceptual models for deep geothermal applications were developed for different f...

    Add to ORCIDorcid
  • publication . Article . Other literature type . 2021
    Open Access English
    Authors:
    Zhong, Xin; Dabrowski, Marcin; Jamtveit, Bjørn; Zhong, Xin; Dabrowski, Marcin; Jamtveit, Bjørn;

    Raman elastic thermobarometry has recently been applied in many petrological studies to recover the pressure and temperature (P–T) conditions of mineral inclusion entrapment. Existing modelling methods in petrology either adopt an assumption of a spherical, isotropic in...

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  • publication . Other literature type . Article . Preprint . 2015
    Open Access English
    Authors:
    Rainer Kind; Tuna Eken; Frederik Tilmann; Forough Sodoudi; Tuncay Taymaz; Fatih Bulut; Xiaohui Yuan; B. Can; Felix Schneider;

    Abstract. We analyze S-receiver functions to investigate the variations of lithospheric thickness below the entire region of Turkey and surroundings. The teleseismic data used here have been compiled combining all permanent seismic stations which are open to public acce...

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  • publication . Preprint . Article . Other literature type . 2020
    Open Access
    Authors:
    C. Cheng; C. Cheng; S. Hale; H. Milsch; P. Blum;
    Publisher: Copernicus GmbH

    Hydraulic fracture apertures predominantly control fluid transport in fractured rock masses. Hence, the objective of the current study is to investigate and compare three different laboratory-scale methods to determine hydraulic apertures in fractured (Fontainebleau and...

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221 research outcomes, page 1 of 23