NDLI: Assessment of the Uvod Reservoir pollution with heavy metals

Content Provider	Springer Nature Link
Author	Dolotov, A. V. Gapeeva, M. V. Kozlovskii, E. V.
Copyright Year	2010
Abstract	Concentrations of heavy metals (Cu, Ni, Cd, Pb, Cr, and Zn) in bottom sediments, water, snow, and biota of the Uvod Reservoir, as well as of rare-earth elements (Ce, Dy, Er, Eu, Gd, Ho, La, Lu, Nd, Pr, Sm, Tb, Y, and Yb) in its water are assessed. Geochemical studies of concentrations of Cu, Ni, Cd, Pb, Cr, and Zn in soils, water, and snow allow us to state that the metals enter the reservoir mostly from natural sources; however, some part of them are of anthropogenic origin. The sum of concentrations of light rare-earth elements (La, Ce, and Nd) make almost the total of all rare-earth elements in the reservoir—from 70 to 97%, depending on the sampling site. The highest concentrations of metals (and the highest percentage of their labile forms) are recorded in the Priplotinnyi and Kolbaskinskii (in macrophite deposits) pools and at the site of water inflow from the Volga-Uvod canal. There is also reason to suppose a secondary entry of the elements under study into the water mass. The largest variations in metals’ concentrations are observed during the periods of spring and autumn floods, when a great quantity of terrigenous suspended matter enters the water body. The distribution of the above metals and rare-earth elements in water is uneven; their highest concentrations are observed in the site of water inflow from the canal and in the Uvod River (the latter is likely to be due to the effect of the settlement of Pistsovo). The analysis of biota (fennel-leaved pondweed and zooplankton) has shown that the Uvod Reservoir is polluted with heavy metals.
Starting Page	58
Ending Page	64
Page Count	7
File Format	PDF
ISSN	00978078
Journal	Water Resources
Volume Number	37
Issue Number	1
e-ISSN	1608344X
Language	English
Publisher	SP MAIK Nauka/Interperiodica
Publisher Date	2010-02-02
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Waste Water Technology Water Pollution Control Water Management Aquatic Pollution Hydrogeology
Content Type	Text
Resource Type	Article
Subject	Water Science and Technology

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

The environmental conditions of the sheksna reservoir: Assessment based on microbiological investigations

Ecotoxicological assessment of Inya R. Water and the Belovskoe Reservoir, Kemerovo Province

Bioindication of Mercury Pollution of the Dubossary Reservoir

Comprehensive ecological zoning of the Kuibyshev Reservoir

Modeling pollutant transport in the Tsimlyanskoe Reservoir

Environmental-geochemical state of the Yuzhnoural’skaya SDPP reservoir

Sedimentation of suspension in the Mozhaisk Reservoir

Structural characteristics of zooplankton of the Shardarinskoe Reservoir and their use in water quality assessment

Geoenvironmental problems of recreational use of the Ivankovo Reservoir

Assessment of the Uvod Reservoir pollution with heavy metals

Similar Documents

The environmental conditions of the sheksna reservoir: Assessment based on microbiological investigations

Ecotoxicological assessment of Inya R. Water and the Belovskoe Reservoir, Kemerovo Province

Bioindication of Mercury Pollution of the Dubossary Reservoir

Comprehensive ecological zoning of the Kuibyshev Reservoir

Modeling pollutant transport in the Tsimlyanskoe Reservoir

Environmental-geochemical state of the Yuzhnoural’skaya SDPP reservoir

Sedimentation of suspension in the Mozhaisk Reservoir

Structural characteristics of zooplankton of the Shardarinskoe Reservoir and their use in water quality assessment

Geoenvironmental problems of recreational use of the Ivankovo Reservoir

Assessment of the Uvod Reservoir pollution with heavy metals