Sociologias, 2001 A medida que los limites disciplinares se van haciendo cada vez más borrosos y se produce un acercamiento entre campos del saber antes tan alejados como la historia y la ecología (paradójicamente paralelo a una fuerte especialización dentro de cada una ...
Carlos E. Reboratti
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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
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Dynamics of precipitation pattern formation at geothermal hot springs
, 2006 We formulate and model the dynamics of spatial patterns arising during the precipitation of calcium carbonate from a supersaturated shallow water flow. The model describes the formation of travertine deposits at geothermal hot springs and rimstone dams ...
A. Pentecost +15 more
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Seismic source in the Iberian-African plate boundary [PDF]
, 2003 The plate boundary between Iberia and Africa has been studied using data on seismicity and focal mechanisms. The region has been divided into three areas: A; the Gulf of Cadiz; B, the Betics, Alboran Sea and northern Morocco; and C, Algeria.
Bezzeghoud, Mourad +3 more
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Oil & Gas Science and Technology, 2006 Dans le but de préciser le domaine d'application des expériences de Mécanique des Roches à la Géologie Structurale, l'auteur définit d'abord les ordres de grandeur des différents facteurs qui contrôlent, dans la nature, les relations contrainte ...
Poulet M.
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Structural history of the southwestern corner of the Kaapvaal Craton and the adjacent Namaqua realm: new observations and a reappraisal [PDF]
, 1991 The rocks along the southwestern margin of the Kaapvaal Craton were deformed up to 7 times during the Early to Middle Proterozoic. The oldest deformation D1 is recorded in the N-S-trending Uitkoms cataclasite of pre-Makganyene age (>2.24 Ga) on the ...
Altermann, Wladyslaw, Hälbich, Ingo W.
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The Assessment of Geostatistic Methods and Linear Regression in Order to Specify the Spatial Distribution of Annual Precipitation Case study: Boushehr Province Dr. Gholam Ali Mozaffari Assistant Professor of Geography University of Yazd Dr. Seyed Hossein Mirmusavi Assistant Professor of Geography University of Zanjan Younes Khosravi M.Sc Student of Climatology [PDF]
جغرافیا و توسعه, 2012 Introduction The time variability of precipitation is considered as a key factor affecting on the structure and functioning of ecosystems, but from the view point of size and scale is far less than the spatial variability (Knapp and Smith, 2001; Austin ...
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How large are departures from lithostatic pressure? Constraints from host-inclusion elasticity [PDF]
, 2015 Minerals trapped as inclusions within other host minerals will develop non-lithostatic pressures during both prograde and retrograde metamorphism because of the differences between the thermo-elastic properties of the host and inclusion phases.
Adams +39 more
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On the origin of the North Pacific arcs [PDF]
, 2004 We present a new hypothesis that relates global plate tectonics to the formation of marginal basins, island arcs, spreading ridges and arc-shaped mountain belts around the North Pacific Ocean.
Fornós, Joan J. +3 more
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Tectonic control law and zoning division of coalmine gas occurrence in Shanxi Province
Energy Exploration & ExploitationThe frequent occurrence of gas disasters in coal mines is primarily attributed to an unclear understanding of gas occurrence laws. Tectonic control law of coalmine gas occurrence in Shanxi Province was analyzed by utilizing massive gas-geology data of ...
Zhigang Song +7 more
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