RESEARCH OF THE OLGOKHTA RIVER UPPER REACH ECOLOGICAL STATE ON THE CONTENT OF HEAVY METALS

D.E. Averin, V.A. Zubarev

Аннотация


The article provides information on the content of heavy metals in surface waters, bottom sediments and muscles of silver carp in the Olgokhta river upper reach. The gathered data analysis shows that concentration of heavy metals in researched objects does not exceed their maximum allowable values. The acquired data could be considered as a background value for the region due to the absence of anthropogenic load on the watercourse.


Ключевые слова


Middle Amur lowland; silver carp; Carassius auratus gibelio; heavy metals; surface waters; bottom sediments.

Литература


Evreiskaya avtonomnaya oblast’ kak biogeohimicheskaya provinciya: monografiya (The Jewish Autonomous Region as a biogeochemical province: monograph), N.K. Khristoforova, Ed. Birobidzhan: PSU im. Sholom Aleichem, 2012. 249 p. (In Russ.).

Zubarev V.A. Hange of Concentrations of Heavy Metals in the Components of a Small River (On the Example of Drainage Reclamation). Izvestiya Tomskogo politekhnicheskogo universiteta. Inzhiniring georesursov, 2020, vol. 331, no. 8, pp. 16–23. (In Russ.).

Zubarev V.A., Averin D.E. Heavy metals in hydrobionts and macrophytes as indicators of anthropogenic impact on the ecosystem of a small river, in IV Mezhdunarodnyi nauchno-obrazovatel’nyi forum «Kheiluntszyan–Priamur’e: sbornik materialov Mezhdunar. nauch. konf. (IV International Scientific and Educational Forum «Heilongjiang–Amur region: collection of materials of the International Scientific Conference). Birobidzhan: PSU im. Sholom Aleichem, 2022, pp. 146–152. (In Russ.).


Ссылки

  • Ссылки не определены.