Results 71 to 80 of about 96,628 (210)
, 2005 METEOR 66/3a Caldera - Caldera Wochenberichte Erster Wochenbericht, 24.10 – 30.10 ...
Brückmann, Warner
core
Modelling of bubble nucleation in trachy-phonolitic magmas: implications for the dynamics of ash-rich eruptions [PDF]
, 2012 Nucleation of water gas bubbles in trachyphonolitic magmatic melts has been investigated integrating theory and numerical modelling with decompression experiments and analysis of natural ash samples of explosive eruptions.
Colucci, Simone
core +1 more source
Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.Abstract Landslides often generate long‐period seismic waves that propagate over large distances. During volcanic island collapses and their intrusion into seawater, seismic signals of >1 min periods are widely observed. The physical sources of these signals remain poorly understood due to complex landslide‐water interactions. In this paper, we perform
Yifan Zhu +7 more
wiley +1 more source
Extreme enrichment in atmospheric 15N15N. [PDF]
, 2017 Molecular nitrogen (N2) comprises three-quarters of Earth's atmosphere and significant portions of other planetary atmospheres. We report a 19 per mil (‰) excess of 15N15N in air relative to a random distribution of nitrogen isotopes, an enrichment that ...
Fischer, Tobias P +8 more
core +1 more source
New Zealand Geological Timescale 2025
New Zealand Journal of Geology and Geophysics, Volume 69, Issue 1, March 2026.New Zealand Geological Timescale 2025 (NZGT 2025) is the first comprehensive update and revision of the New Zealand Geological Timescale in a decade. The criteria used to establish age ranges of New Zealand Stages within the NZGT have been reviewed, calibrated, and revised where required against the 2023/04 International Chronostratigraphic Chart and ...
Christopher D. Clowes +13 more
wiley +1 more source
, 1992 Lakes have always held an aesthetic fascination for people; they figure prominently in both art and literature and have even been endowed with spiritual qualities. For example, the nineteenth century American writer Henry D.
Green, John D., Lowe, David J.
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Limnology and Oceanography Letters, Volume 11, Issue 2, March 2026.Abstract Climate change alters lake functioning, water quality, and aquatic biota; yet our understanding of this process is poor for deep tropical mountain lakes. A 15‐yr dataset (2010–2024) from Lake Atitlán, Guatemala, revealed climate change impacts on a tropical lake ecosystem and showed a warming trend of 0.34 ± 0.14°C per decade that intensified ...
Ovidio García‐Oliva +8 more
wiley +1 more source
Volcanic process in block’s crust
Литосфера, 2015 Within the author's rotational concept a brief review of geodynamic movements of the block rotating nonlinear geomedium is done. Such geodynamic movements appear to be consistent with the volcanic process. It is shown that the magma chambers that fed the
A. V. Vikulin, A. G. Ivanchin
doaj +2 more sources
Size, density and costs of network services - the case of the distribution of electricity in Italy [PDF]
The classical approach to the effects of territorial context in defining costs of distibution in network services (as the distribution of electric energy), often makes confusion between scale and density economies The consequence is a wrong definition of
Giuseppe Folloni, Oriana Caldera
core
Geology of Tindfjallajökull volcano, Iceland [PDF]
, 2018 The geology of Tindfjallajökull volcano, southern Iceland, is presented as a 1:50,000 scale map. Field mapping was carried out with a focus on indicators of past environments.
Dave McGarvie +10 more
core +3 more sources