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Emission of heavy metals from an urban catchment into receiving water and possibility of its limitation on the example of Lodz city

Overview of attention for article published in Environmental Monitoring and Assessment, April 2018
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Title
Emission of heavy metals from an urban catchment into receiving water and possibility of its limitation on the example of Lodz city
Published in
Environmental Monitoring and Assessment, April 2018
DOI 10.1007/s10661-018-6648-9
Pubmed ID
Authors

Grazyna Sakson, Agnieszka Brzezinska, Marek Zawilski

Abstract

Heavy metals are among the priority pollutants which may have toxic effects on receiving water bodies. They are detected in most of samples of stormwater runoff, but the concentrations are very variable. This paper presents results of study on the amount of heavy metals discharged from urban catchment in Lodz (Poland) in 2011-2013. The research was carried out to identify the most important sources of their emission and to assess the threats to receiving water quality and opportunities of their limitation. The city is equipped with a combined sewerage in the center with 18 combined sewer overflows and with separate system in other parts. Stormwater and wastewater from both systems are discharged into 18 small urban rivers. There is a need of restoration of water bodies in the city. Research results indicate that the main issue is high emission of heavy metals, especially zinc and copper, contained in stormwater. Annual mass loads (g/ha/year) from separate system were 1629 for Zn and 305 for Cu. It was estimated that about 48% of the annual load of Zn, 38% of Cu, 61% of Pb, and 40% of Cd discharged into receiving water came from separate system, respectively 4% of Zn and Cu, 10% of Pb and 11% of Cd from CSOs, and the remaining part from wastewater treatment plant. Effective reduction of heavy metals loads discharged into receiving water requires knowledge of sources and emissions for each catchment. Obtained data may indicate the need to apply centralized solution or decentralized by source control.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 88 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 88 100%

Demographic breakdown

Readers by professional status Count As %
Student > Bachelor 14 16%
Student > Master 13 15%
Student > Ph. D. Student 8 9%
Researcher 6 7%
Lecturer 4 5%
Other 10 11%
Unknown 33 38%
Readers by discipline Count As %
Engineering 15 17%
Environmental Science 14 16%
Agricultural and Biological Sciences 3 3%
Chemical Engineering 3 3%
Earth and Planetary Sciences 3 3%
Other 15 17%
Unknown 35 40%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 19 April 2018.
All research outputs
#19,382,126
of 23,854,458 outputs
Outputs from Environmental Monitoring and Assessment
#1,865
of 2,748 outputs
Outputs of similar age
#258,745
of 330,809 outputs
Outputs of similar age from Environmental Monitoring and Assessment
#33
of 46 outputs
Altmetric has tracked 23,854,458 research outputs across all sources so far. This one is in the 10th percentile – i.e., 10% of other outputs scored the same or lower than it.
So far Altmetric has tracked 2,748 research outputs from this source. They receive a mean Attention Score of 3.8. This one is in the 17th percentile – i.e., 17% of its peers scored the same or lower than it.
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We're also able to compare this research output to 46 others from the same source and published within six weeks on either side of this one. This one is in the 19th percentile – i.e., 19% of its contemporaries scored the same or lower than it.