Evidence map›Paper›PMID 30213099›Full record

ArticleInternational journal of environmental research and public health2018

Effects of Mining Activities on the Release of Heavy Metals (HMs) in a Typical Mountain Headwater Region, the Qinghai-Tibet Plateau in China.

Wenhao Wei, Rui Ma, Ziyong Sun, Aiguo Zhou, Jianwei Bu, Xiang Long, Yunde Liu

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
3.0field-weighted citation impact, top 8% of its field
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

9 citing papers in PubMed, 90 citations in OpenAlex.

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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 at 1 institution in 1 country.

Wenhao WeiGeological Survey, China University of Geosciences, Wuhan 430074, China. weiwenhao048@cug.edu.cn.ORCID 0000-0001-7371-1602
Rui MaSchool of Environmental Studies, China University of Geosciences, Wuhan 430074, China. rma@cug.edu.cn.
Ziyong SunSchool of Environmental Studies, China University of Geosciences, Wuhan 430074, China. ziyong.sun@cug.edu.cn.
Aiguo ZhouSchool of Environmental Studies, China University of Geosciences, Wuhan 430074, China. aiguozhou@cug.edu.cn.
Jianwei BuSchool of Environmental Studies, China University of Geosciences, Wuhan 430074, China. jangous@163.com.
Xiang LongSchool of Environmental Studies, China University of Geosciences, Wuhan 430074, China. longxiang@cug.edu.cn.
Yunde LiuSchool of Environmental Studies, China University of Geosciences, Wuhan 430074, China. lydcn84@126.com.
China University of Geosciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Understanding the heavy metal (HM) contamination in alpine mountain headwaters regions is important to maintaining the ecosystem stability of the basin. A total of 119 water samples and 104 sediment samples were collected along tributaries and the main course of Heihe River. The concentrations of eight heavy metals (As, Cd, Cr, Cu, Mn, Ni, Pb, and Zn) in water and sediment were measured to describe their spatial variability and to assess water quality. To identify the origins and pathways of HMs, anions, cations, and trace elements, as well as

Indexed as

Environmental MonitoringMiningChinaConservation of Natural ResourcesGeologic SedimentsMetals, HeavyRiversTibetWater Pollutants, ChemicalWater QualityMetals, HeavyWater Pollutants, Chemicalheadwater regionheavy metalsmining activitywater quality

Identifiers

PMID30213099
PMCPMC6165501
OpenAlexW2891545835

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.