Evidence map›Paper›PMID 34389942›Full record

ArticleEnvironmental science and pollution research international2022

Groundwater quality assessment and hydrogeochemical processes in typical watersheds in Zhangjiakou region, northern China.

Wanjun Jiang, Yizhi Sheng, Hongwei Liu, Zhen Ma, Yaxin Song, Futian Liu, Sheming Chen

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 2022. 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. Hydrogeochemical Fingerprinting and Integrated Groundwater Quality Assessment in Northern Nansi Lake.Water environment research : a research publication of the Water Environment Federation · 2026
    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

7 authors.

Wanjun JiangTianjin Center, China Geological Survey (CGS), Tianjin, 300170, China.
Yizhi ShengDepartment of Geology and Environmental Earth Science, Miami University, Oxford, OH, 45056, USA. shengyz0330@163.com.ORCID http://orcid.org/0000-0001-7285-4695
Hongwei LiuTianjin Center, China Geological Survey (CGS), Tianjin, 300170, China. liuhenry022@163.com.
Zhen MaTianjin Center, China Geological Survey (CGS), Tianjin, 300170, China.
Yaxin SongChina Non-ferrous Metals Resource Geological Survey, Beijing, 100012, China.
Futian LiuTianjin Center, China Geological Survey (CGS), Tianjin, 300170, China.
Sheming ChenTianjin Center, China Geological Survey (CGS), Tianjin, 300170, China.

Funding

China Geological Survey Program DD20190338China Geological Survey Program DD20190820
6 · The paper itself

Abstract

It is of significance to elucidate the groundwater quality and hydrogeochemical processes for sustainable utilization of groundwater resources in water shortage regions. A total of 256 groundwater samples were collected in typical watersheds in Zhangjiakou, northern China. The hydrochemical parameters, conventional ions, and trace elements were measured, and δD and δ

Indexed as

Drinking WaterGroundwaterWater Pollutants, ChemicalChinaEnvironmental MonitoringWater QualityDrinking WaterWater Pollutants, ChemicalFluoride occurrenceGroundwater qualityHydrogeochemical processesNitrate contaminationWater-rock interactionZhangjiakou region

Identifiers

PMID34389942

What OpenQuestion holds

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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.