Lake Pavin History, geology, biogeochemistry, and sedimentology of a deep meromictic maar lake
8 The Cézallier lake district (Fig. 1.3a ) has an exceptional level of naturalness index, as defi ned by Maichado ( 2004 ), (Mey ...
9 which fi ll volcanic explosion craters (Buchel 1993 ). These depressions, termed locally maars, gave their name to other crate ...
10 of “ a volcanic cliff whose lava layer was recovered by ashes” , one of the fi rst report of the volcanic nature of Pavin cra ...
11 that were lacking to Lecoq. Considering that the Auvergne scientist had interest in many fi elds of science, botany, hydrolog ...
12 The most innovative scientists is Charles Bruyant ( 1894 ). Together with Eusebio, he publishes in 1904 the “Introduction à l ...
13 Touchart 2002 ). He does not measure dissolved oxygen , a part of Léman: this new approach initiated by Gérardin in the Seine ...
14 did not get the international recognition he deserved, particularly in the history of limnology (Touchart and Dussard 1998 ) ...
15 Bottom waters are very mineralized, with silica exceed- ing 50 mg/L Pavin is termed “ meromictic ” by Pelletier, with an upp ...
16 levels, particularly nitrate, and a very high natural silica con- tent, as already noted by Delebecque (Persoone et al. 1968 ...
17 measure and compare lead-210 and cesium-137. This results in a new method to date recent sediments widely used today (Krishna ...
18 Cameroon, where a limnic explosion caused extreme Human damages in few hours. Reactions in the scientifi c community are rapi ...
19 to the scientifi c community about such type of lakes or to local Cameroon authorities. This rejection by the community is ex ...
20 forming a vast plain. Paleohydraulic analyses on fl uvial and lahar deposits indicate that water fl ows that carried these la ...
21 period for its release of deleterious gases and its absence of birds (See also Chap. 3 ) and they do not seem so surprised ab ...
22 knowledge or training and can just be observed by riparian populations and lay people. They will be the basis for the re-inte ...
23 (Meybeck 2010 ). Few other meromictic lakes were discussed at Besse; however none were maar- lakes with the exception of Lake ...
24 intensities. Gentle and harmless limited degassing may only be reported by some curious and/or educated persons, par- ticular ...
25 Bruyant C, Eusebio A (1904) Introduction à l’aquaculture générale. Matériaux pour l’étude des rivières et des lacs d’Auvergne ...
26 Funiciello R, Giordano G, De Rita D (2003) The Albano maar-lake (Colli Albani Volcano, Italy): recent volcanic activity and e ...
27 Meybeck M (2010) Le Pavin et ses voisins, histoire d’un patrimoine européen unique. Rev Sci Nat Auvergne 74–75:7–44 Meybeck M ...
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