Evidence map›Paper›PMID 34275078›Full record

ArticleEnvironmental science and pollution research international2021

Spatial and temporal variation of dissolved heavy metals in the Lijiang River, China: implication of rainstorm on drinking water quality.

Liming Deng, Asfandyar Shahab, He Xiao, Jieyue Li, Saeed Rad, Jinping Jiang, GuoYu, Pingping Jiang, Hongwei Huang, Xiangkui Li and 2 more

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Dissolved Heavy Metal Pollution and Assessment of a Karst Basin around a Mine, Southwest China.International journal of environmental research and public health · 2022
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Liming DengCollege of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China.
Asfandyar ShahabCollege of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China.ORCID http://orcid.org/0000-0003-4422-5933
He XiaoCollege of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China. xiaohe@glut.edu.cn.
Jieyue LiCollege of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China.
Saeed RadCollege of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China. saeedrad79@gmail.com.
Jinping JiangCollege of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China.
GuoYuCollege of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China.
Pingping JiangCollege of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China.
Hongwei HuangCollege of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China.
Xiangkui LiCollege of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China.
Bilal AhmadInstitute of Agriculture Science and Forestry, University of Swat, Mingora, 19130, Pakistan.
Jamil SiddiqueDepartment of the Earth Sciences, Quaid-I-Azam University Islamabad, Islamabad, 45320, Pakistan.

Funding

Middle-aged and Young Teachers' Basic Ability Promotion Project of Guangxi 2020KY06036National Natural Science Foundation of China 41661097Natural Science Foundation of Guangxi Province 2020GXNSFBA159040
6 · The paper itself

Abstract

Lijiang River is an essential drinking water source and natural scenery in the Guilin City. For the first time, implications of rainstorm were taken into consideration by investigating spatial and temporal variation of dissolved heavy metals (HMs) in the Lijiang River water. A total of 68 water samples were collected during low flow (normal) season and high flow (rainstorm) season from 34 sampling sites. Dissolved HMs including Cr, Mn, Co, Cu, Zn, As, Cd, Sb, and Pb were found to meet the respective drinking water standards, while comparatively higher concentration was observed after the rainstorm season, except for Cr. Multivariate statistical analysis showed that Co, Cu, Cr, Zn, Sb, and Pb in normal season were mainly controlled by anthropogenic sources. Furthermore, higher concentrations of Mn, Cu, Cd, Pb, Co, and Zn during the high flow season were attributed to rainstorm. The water quality index (WQI) showed good grades and comparatively lower in rainstorm season. The results of health risk assessment revealed that HMs in Lijiang River posed limited health risk; however, As posed potential health risk specially in rainstorm season. It is suggested to adopt preventive measures for mining activities and industrial waste-water discharge at the river's upstream and downstream.

Indexed as

Drinking WaterMetals, HeavyWater Pollutants, ChemicalChinaEnvironmental MonitoringGeologic SedimentsRisk AssessmentWater QualityDrinking WaterMetals, HeavyWater Pollutants, ChemicalAssessment indicesHeavy metalsRainstormSource identification

Identifiers

PMID34275078

What OpenQuestion holds

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Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.