kaz65Почвоведение и агрохимияSoil Science and Agrichemistry1999-740X2959-3433Казахский научно-исследовательский институт почвоведения и агрохимии имени У.У. Успановаkaz65-567Research ArticleЭкология почвSoil ecologyЭКОЛОГИЧЕСКОЕ СОСТОЯНИЕ ГОРНО-ЛУГОВЫХ И ЛУГОВО-СТЕПНЫХ ПОЧВ ГЕ- ГАМСКОГО ХРЕБТАECOLOGICAL STATE OF MOUNTAIN-MEADOW AND MEADOW-STEPPE SOILS OF GEGHAMA RIDGEКазарянУ. К.GhazaryanH. Gh.ghazaryan_soil@yahoo.comАунанянС. .HunanyanS. A.noemail@neicon.ruМкртчянА. Л.MkrtchyanA. L.noemail@neicon.ruНаучный центр почвоведения, агрохимии и мелиорации им. ГП. ПетросянаАрменияScientific Center of Soil Science, Agro-chemistry and Melioration after H.P.PetrosyanArmenia201807112022016571Copyright © Казарян У.К., Аунанян С..., Мкртчян А.Л., 20222022Казарян У.К., Аунанян С..., Мкртчян А.Л.Ghazaryan H.G., Hunanyan S.A., Mkrtchyan A.L.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://journal.soil.kz/jour/article/view/567

В статье дается экологическая оценка почв Гегамского хребта по содержанию в иих тяжелых металлов (ТМ). Основываясь иа результатах исследований установлены наличие тяжелых металлов в различных типах и подтипах почв и закономерность их распределения и миграции по почвенным горизонтам. Выявлена корреляционная связь между содержанием форм тяжелых металлов в почве, количеством гумуса и физико -химическими показателями почв. Содержание тяжелых металлов по профилю почв Гегамского хребта снижается сверху вииз и у некоторых ТМ (Cd, Cu), оио превышает кларк.

The article presents the ecological assessment of the Geghama ridge soils for the content of heavy metals (HM) in them. Based on the results of the research, the presence of heavy metals in various types and subtypes of soils, their distribution pattern and migration along soil layers have been established. A correlation between the content of heavy metal forms in soil, the amount of humus and physico-chemical indicators of soils have been revealed. The content of heavy metals along the soil profile of Gegham ridge is decreasing downward and in some HM (Cd, Cu) it exceeds clarke.

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The authors declare that there are no conflicts of interest present.