KFU. Card publication. Comparison of toxicity of sediments from rivers with different levels of anthropogenic load (Middle Volga region, Russia) based on elutriate and whole sediment tests

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COMPARISON OF TOXICITY OF SEDIMENTS FROM RIVERS WITH DIFFERENT LEVELS OF ANTHROPOGENIC LOAD (MIDDLE VOLGA REGION, RUSSIA) BASED ON ELUTRIATE AND WHOLE SEDIMENT TESTS

Form of presentation

Articles in Russian journals and collections

Year of publication

2016

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Authors, employees of KFU

Novikova Lyudmila Viktorovna, author

Stepanova Nadezhda Yulevna, author

Authors, postgraduates KFU

Latypova Tamila Rinatovna, postgraduate kfu

Bibliographic description in the original language

Stepanova N.Yu. Comparison of toxicity of sediments from rivers with different levels of anthropogenic load (Middle Volga region, Russia) based on elutriate and whole sediment tests / N.Yu.Stepanova, T.R. Latypova, L.V. Novikova // Uchen. zap. Kazan. un-ta. Ser. Estestv. nauki. ? 2016. ? T. 158, kn. 3. ? S. 416?439

Annotation

Description of chemical characteristics and toxicity testing of whole sediment and elutriate have been performed with 35 samples taken during the monitoring of rivers in the Middle Volga region (Tatarstan, Russia) in 2013. The locations analyzed are sites associated with agriculture, forestry, and petroleum hydrocarbons (oil) production. The toxicity tests include: (1) Chlorella vulgaris (algal) elutriate test, (2) Paramecium caudatum (ciliate) elutriate test, (3) Daphnia magna (cladoceran) whole sediment toxicity test, and (4) Heterocypris incongruens (ostracod) whole sediment toxicity test. The concentrations of metals in 43% of sediment samples have been found to exceed probable effect concentration sediment quality guidelines (SQGs). However, the concentrations of polycyclic aromatic hydrocarbons (PAHs) and organochlorine pesticides have turned out to be below SQGs in most sites. The correlation analysis has shown metal toxicity to daphnid reproduction and ostracod growth (R2= 0.34

Keywords

sediments, toxicity assessment, Chlorella vulgaris, Paramecium caudatum, Daphnia magna, Heterocypris incongruens, heavy metals, petroleum hydrocarbons, Middle Volga region

The name of the journal

UCHENYE ZAPISKI KAZANSKOGO UNIVERSITETA-SERIYA ESTESTVENNYE NAUKI

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=148493&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Novikova Lyudmila Viktorovna	ru_RU
dc.contributor.author	Stepanova Nadezhda Yulevna	ru_RU
dc.contributor.author	Latypova Tamila Rinatovna	ru_RU
dc.date.accessioned	2016-01-01T00:00:00Z	ru_RU
dc.date.available	2016-01-01T00:00:00Z	ru_RU
dc.date.issued	2016	ru_RU
dc.identifier.citation	Stepanova N.Yu. Comparison of toxicity of sediments from rivers with different levels of anthropogenic load (Middle Volga region, Russia) based on elutriate and whole sediment tests / N.Yu.Stepanova, T.R. Latypova, L.V. Novikova // ��. ��. ��. ��-��. ��. ��. ��. ? 2016. ? �. 158, ��. 3. ? �. 416?439	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=148493&p_lang=2	ru_RU
dc.description.abstract	UCHENYE ZAPISKI KAZANSKOGO UNIVERSITETA-SERIYA ESTESTVENNYE NAUKI	ru_RU
dc.description.abstract	Description of chemical characteristics and toxicity testing of whole sediment and elutriate have been performed with 35 samples taken during the monitoring of rivers in the Middle Volga region (Tatarstan, Russia) in 2013. The locations analyzed are sites associated with agriculture, forestry, and petroleum hydrocarbons (oil) production. The toxicity tests include: (1) Chlorella vulgaris (algal) elutriate test, (2) Paramecium caudatum (ciliate) elutriate test, (3) Daphnia magna (cladoceran) whole sediment toxicity test, and (4) Heterocypris incongruens (ostracod) whole sediment toxicity test. The concentrations of metals in 43% of sediment samples have been found to exceed probable effect concentration sediment quality guidelines (SQGs). However, the concentrations of polycyclic aromatic hydrocarbons (PAHs) and organochlorine pesticides have turned out to be below SQGs in most sites. The correlation analysis has shown metal toxicity to daphnid reproduction and ostracod growth (R2= 0.34	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	sediments	ru_RU
dc.subject	toxicity assessment	ru_RU
dc.subject	Chlorella vulgaris	ru_RU
dc.subject	Paramecium caudatum	ru_RU
dc.subject	Daphnia magna	ru_RU
dc.subject	Heterocypris incongruens	ru_RU
dc.subject	heavy metals	ru_RU
dc.subject	petroleum hydrocarbons	ru_RU
dc.subject	Middle Volga region	ru_RU
dc.title	Comparison of toxicity of sediments from rivers with different levels of anthropogenic load (Middle Volga region, Russia) based on elutriate and whole sediment tests	ru_RU
dc.type	Articles in Russian journals and collections	ru_RU