Browse

Soil pollution with heavy metals is one of the most important environmental problems. Territories where significant mineral resources of Russia are concentrated belong to the regions of the Far North. At the same time, northern ecosystems have low resistance to various forms of anthropogenic impact. This work is aimed at studying the content and distribution of trace elements in the cryozems of Western Yakutia. The study area is located in the North-East of Russia, in the zone of the North-Taiga landscapes of West...

The results of the electron temperature distribution modelling in the F region of the subauroral ionosphere for different helio-geomagnetic conditions are presented taking into account magnetospheric heat fluxes. The study has been carried out using the threedimensional model of the high-latitude ionosphere in EulerпїЅs variables which taking into account its thermal regime. It is shown that during the period of low solar activity in winter solstice condition the displacement of poles leads to regular longitudinal...