Solr Search · GéoProdig, portail d'information géographique

Appennino ; Geophysics ; Geotechnics ; Geothermics ; Italy ; Seismic reflection ; Toscana
In the Larderello geothermal area, reflection seismic lines show a poorly reflective upper part and a highly reflective lower part. The top of the lower part is marked by a high amplitude reflector, named the K-horizon, which has local bright spot

Geothermal and rheological regime in the Po plain sector of Adria (Northern Italy)
data are used to estimate upper crustal geotherms, which are subdivided into four groups taking into considerations the following factors: i) presence/absence of relevant fluid circulation; ii) conductive thermal refraction; iii) recent sedimentation
, and iv) other disturbing tectonothermal processes (e.g., recent tectonics). Using the estimated crustal structure and composition and the best-fitting geotherm, a representative strength envelope is obtained. - (NF)

The thermal water flow system of Budapest is assumed to be a storied geothermal twin flow system which is hydrodynamically governed. (CK).

The most important energy source of the Earth is thermal energy released by radioactive disintegration of matter. Regional differences in the geothermal gradient and heat flow are studied. The role of radioactive heat in plate tectonics is tackled

Having established that possibilities for the use of geothermal energy exist in Belgium, the authors analyse several rock formations where this energy is found. The search operation and its first results are described for both the Northern

The article is a short review on the Pre-Quaternary geological history of the The Hague area. Hydrocarbons, geothermal energy (plans) and groundwater exploitation are covered. (AIS).

Florès et les Petites îles de la Sonde

Water and geothermal resources of the Flores Island (Little Sunda Islands): vulcanicity and seismicity.

Aquifère géothermal ; Géographie physique ; Hydrochimie ; Hydrogéologie ; Hydrothermal ; Source

L'Homme et... les volcans

Applied geography ; Catastrophe ; Climatic variation ; Energy;Power ; Forecast;Prediction ; Geothermics;Geothermal ; Health ; Leisure ; Natural hazards ; Volcanism ; Volcano

Evidence of recent warming in the north of Morocco from disturbed geothermal gradients

Management model for power production from a geothermal field: 1. Hot water reservoir and power plant model

Cold area ; Discharge ; Fluvial dynamics ; Geothermics ; Glacial surge ; Iceland ; Stream ; Suspended load ; Turbidity ; Volcanism
the origin of both jökulhlaups being subglacial reservoirs, produced over several months by subglacial geothermal activity. The research illustrates the value of integrating high-resolution, multi-point field monitoring of meteorological, hydrological

Geothermal reservoir simulation. 1. Mathematical models for liquid-and vapor-dominated hydro-thermal systems

Arc Volcanism : physics and tectonics.

Physics and chemistry of arc magma| arc volcanism in time and space| geothermal and energetic aspects of arc volcanism| prediction, hazards and environmental aspects of volcanic activities. Fifteen selected papers.

Hawaii is rich in renewable energy sources which could be exploited with continual technological progress and whose future perspectives could be promising. These sources are mainly geothermal energy, ocean thermal energy conversion, solar energy

Volcanic activity in Taiwan

Cenozoic ; Dating ; Fault ; Geothermics ; K/Ar dating ; Plate tectonics ; Quaternary ; Taiwan ; Volcanic eruption ; Volcanism

of the surges were tested - increased basal water pressure, increased geothermal activity, increased precipitation, and reduction in the rate of calving due to proglacial sedimentation. data used was insufficient to support any one of the proposed models. - (SLD)

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