Lake Pavin History, geology, biogeochemistry, and sedimentology of a deep meromictic maar lake
92 Keywords France • Massif central • Lake Pavin • History • Volcanology • Maar The circular shape, unusual size and depth, and ...
93 neighborhood of these mountains are fi lled with mineral oil, coal and asphalt ” (Guettard 1752b , p.8). Instead, other autho ...
94 qui en se repliant autour d’eux, compose ce qu’on appelle leur cratère./ All three lakes exhibit striking similar features; b ...
95 ordinary craters are exits that a volcano opens towards its cap for the fl ow or the ejection of the material that it pushes ...
96 or by an interior shake which shook and reversed the basis on which it was built up; a shake which nevertheless was not stron ...
97 outside, as suggested by the famous author whom I have just quoted. Lacoste rallied behind the hypothesis submitted by Montlo ...
98 sortie du lac sur les restes du dépôt même de cette lave, dont les derniers jets moins-liquides se seront refroidis en forman ...
99 “ On sait que dans les régions volcaniques, indépendamment des cratères d’éruption, il existe des cavités circulaires creusée ...
100 its size and the body of water which accumulated there. It is a vast cirque whose edges are steep, although accessible, and ...
101 This poorly supported – or perhaps dogmatic – explana- tion will be defended again by Morin in 1888 and later by Giraud in 1 ...
102 authors showed that a deposit of pumice coincided with the end of volcanic activity in the south of the lake Pavin (Bout 196 ...
103 magma, which appears either as pumice or dense blocks, suggested the intervention of water at the time of the erup- tion. Th ...
104 Montlosier FDdRcd (1788) Essai sur la théorie des volcans d’Auvergne, vol in-8. 2nd edit Landriot, 1802 edn., Riom Poulett-S ...
© Springer International Publishing Switzerland 2016 105 T. Sime-Ngando et al. (eds.), Lake Pavin, DOI 10.1007/978-3-319-39961-4 ...
106 Maars are one of the landforms caused by phreatomag- matic explosive volcanism. Maars consist of a crater, which reaches or ...
107 Fig. 6.1 Simplified geological map of the Pavin volcanic system (Goër de Herve 1997 ) Fig. 6.2 Geological cross-section show ...
108 the surface expression of the regional groundwater table in the volcanic terrains. The Pavin crater cut the variscan graniti ...
109 reference section, named “La Liste” is compared and corre- lated. These two reference sections were chosen for the good qual ...
110 where k AM MB AN NB =− −+ − 2 11111 π is the geomet- ric factor. Electrical Resistivity Tomography (ERT) measuremen ...
111 The injection current intensity was adjusted automatically according to the signal-to-noise ratio between 10 mA and 200 mA. ...
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