Место издания:Laboratoire EDYTEM, CNRS, Université Savoie Mont-Blanc
Первая страница:325
Последняя страница:326
Аннотация:Gas emission craters, formed in the north of West Siberia, were sampled to determine hydrochemical parameters of water and ice of enclosing and filling crater deposits. For comparison, lakes and ground ice from other exposures were analyzed as well. Comparing results of the analysis confirms that the nature of the craters lies in the emission of methane accumulated in the upper horizons of permafrost.
https://hal.archives-ouvertes.fr/hal-01816115/