the Preliminary card of a thermal stream gretsii. The greatest depth of immersing of a plate

you are: the Preliminary card of a thermal stream gretsii

The greatest depth of immersing of a plate is estimated on the maximum depth of a zone of earthquakes which almost coincides with a volcanic arch. Thus, in northern and central parts of Aegean sea it is impossible to explain rather high values of a thermal stream subduktsiej litosfernyh plates. Concerning deep tectonics of northern part of Aegean sea there are two various points of view.

According to the Poppy-kenzi which used data of magnetic supervision and started with an arrangement of epicentres of earthquakes, the Egejsky area is the microplate which is representing a part of the Euroasian plate and being in relative movement on the jugo-southwest, in a direction of the African plate. This movement causes bark rupture in northern part of Aegean sea and formation of the area possessing signs of the extending ridge: linear magnetic anomalies, stretching certificates etc. It allows to explain the raised values of a thermal stream on the most northern suburb of region and in the east of the central part of Aegean sea.

The Second point of view consists in the assumption, that during tertiary time in northern part of Aegean sea occurred subduktsija the certain plate which rests else exist in a cloak, and, hence, the North Egejsky trench represents a trace ancient okrainnogo the seas. To this point of view adhere Bokkaletti with employees who are based on magnetic researches, and Papazahos - on the basis of data about earthquakes. In addition to other geophysical data this point of view explains a high thermal stream in northern part of Aegean sea, but does not solve a question on increase of a thermal stream in the central part of Aegean sea.

From told clearly, that for more convincing explanation of a geothermal field in northern and central parts of Aegean sea additional data are extremely necessary.