Evidence map›Paper›PMID 34718911›Full record

ArticleEnvironmental monitoring and assessment2021

Insights into spatiotemporal variations of the water quality in Taihu Lake Basin, China.

Jiaxin Zhang, Lianpeng Zhang, Qi Chai, Yang Shen, Li Ji, Qing Zhao, Xing Li, Wei Liu, Chunmei Li

Abstract read
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In one paragraph

Article in Environmental monitoring and assessment, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

9 authors.

Jiaxin ZhangSchool of Geography, Geomatics and Planning, Jiangsu Normal University, Xuzhou, 221116, China.
Lianpeng ZhangSchool of Geography, Geomatics and Planning, Jiangsu Normal University, Xuzhou, 221116, China. zhanglp2000@126.com.ORCID http://orcid.org/0000-0001-9765-9730
Qi ChaiSchool of Geography, Geomatics and Planning, Jiangsu Normal University, Xuzhou, 221116, China.
Yang ShenJiangsu Provincial Key Laboratory of Geographic Information Science and Technology, International Institute for Earth System Science, Nanjing University, Nanjing, 210023, China.
Li JiSchool of Geography, Geomatics and Planning, Jiangsu Normal University, Xuzhou, 221116, China.
Qing ZhaoSchool of Geography, Geomatics and Planning, Jiangsu Normal University, Xuzhou, 221116, China.
Xing LiSchool of Geography, Geomatics and Planning, Jiangsu Normal University, Xuzhou, 221116, China.
Wei LiuSchool of Geography, Geomatics and Planning, Jiangsu Normal University, Xuzhou, 221116, China.
Chunmei LiSchool of Geography, Geomatics and Planning, Jiangsu Normal University, Xuzhou, 221116, China.

Funding

National Natural Science Foundation of China under Grant 41701380Postgraduate Research & Practice Innovation Program of Jiangsu Province KYCX20_2375
6 · The paper itself

Abstract

Taihu Lake Basin is highly developed but suffers from perennial water shortages due to pollution. Most studies have been limited to examining the water quality in specific areas, but few have investigated the entire basin. This study was based on official water quality data obtained from 565 sites in the monitoring network, thereby covering the entire basin. The water quality spatiotemporal variations were explored by statistical analysis, and the precise spatial distribution of the main pollutants was analyzed by heat maps. Only 29.09% of the water quality assessment results showed "drinkable," whereas 28.63% showed "moderate" and "severe" pollution. The "severe" proportion had a significant declining trend (R

Indexed as

LakesWater Pollutants, ChemicalChinaEnvironmental MonitoringNitrogenPhosphorusRiversWater QualityNitrogenPhosphorusWater Pollutants, ChemicalEutrophicationSpatial–temporal variationTaihu Lake BasinWater quality

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Registered trials

None linked

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.