Transformation of the chemical composition of the waters of small lakes on Kola Peninsula owing to a decrease in technogenic air pollution and to climate warming

Autor: M. M. Bazova, L. E. Efimova, T. I. Moiseenko

Publikováno v: Doklady Earth Sciences. 456:550-553

The emission of sulfur dioxide and metals from copper-nickel melting plants on Kola Peninsula (Russia) decreased pronouncedly over the last two decades. The decrease in the sulfate content and increase in the acid-neutralizing capability of waters we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05cddf7db1f7f0dac0f10c2c0d9b67cc
https://doi.org/10.1134/s1028334x14050171

Evaluation of dissolved Fe and Mn fluxes at the water/bottom border for various soil types

Autor: E V Terskaya, D V Lomova, L. E. Efimova, E P Serenkaya, E R Kremenetskaya

Publikováno v: IOP Conference Series: Earth and Environmental Science. 321:012043

On the basis of field experiments the Fe and Mn fluxes for various types of soils were evaluated. It was found that dissolved Fe and Mn fluxes in hydrogen sulphide black silts are significantly lower in the presence of gas bubbles than in their absen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::03805d6fc1b713a3c9e05be81cc93de5
https://doi.org/10.1088/1755-1315/321/1/012043

Chemical weathering of silicate rocks in Karelia region and Kola peninsula, NW Russia: Assessing the effect of rock composition, wetlands and vegetation

Autor: Oleg S. Pokrovsky, Jérôme Gaillardet, L. E. Efimova, Bernard Dupré, E. A. Zakharova

Publikováno v: Chemical Geology
Chemical Geology, Elsevier, 2007, 242, pp.255-277. ⟨10.1016/j.chemgeo.2007.03.018⟩
Chemical Geology, Elsevier, 2007, 242 (1), pp.255-277
Chemical Geology, 2007, 242, pp.255-277. ⟨10.1016/j.chemgeo.2007.03.018⟩

International audience; This study is aimed at assessing the effect of factors including lithology, forest/peatland coverage, dissolved organic carbon, and vegetation on chemical fluxes and concentrations of major elements in rivers. The mean annual

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08f6adca52c96f04febb66bf809ddd27
https://hal.archives-ouvertes.fr/hal-00357062

Influence of hydrological structure on exchange processes between water and bottom sediments in Mozhaysk Reservoir.

Autor: L E Efimova, V A Lomov, M G Grechushnikova, D V Lomova, E R Kremenetskaya

Publikováno v: IOP Conference Series: Earth & Environmental Science; Sep2019, Vol. 321 Issue 1, p1-1, 1p