Evidence map›Paper›PMID 34718973›Full record

ArticleEnvironmental science and pollution research international2022

Comprehensive study on identification of water inrush sources from deep mining roadway.

Yang Chen, Liansheng Tang, Shuyun Zhu

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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 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

3 authors.

Yang ChenSchool of Earth Sciences and Engineering, Sun Yat-sen University, Guangzhou, 510275, China.ORCID http://orcid.org/0000-0003-3935-8109
Liansheng TangSchool of Earth Sciences and Engineering, Sun Yat-sen University, Guangzhou, 510275, China. eestls@mail.sysu.edu.cn.
Shuyun ZhuSchool of Resources and Geosciences, Institute of Mine Water Hazards Prevention and Controlling Technology, School of Resources and Geosciences, China University of Mining and Technology, Xuzhou, 221116, Jiangsu, China.

Funding

Guangdong Basic and Applied Basic Research Foundation 2018B030311066National Natural Science Foundation of China 41877229
6 · The paper itself

Abstract

To accurately identify the location of the water inrush sources, correlation analysis and factor analysis were used to discuss the similarity of hydrochemical control mechanism of different aquifers and inrush water. On this basis, Fisher and BP neural network are used to judge the probability of inrush water. Finally, it is verified by hydrological observation holes. According to the water sources mixing model, the water inrush sources of 11601 working face were mainly No. 13 stratum Carboniferous limestone water with a small amount of No. 10 stratum Carboniferous limestone water, and the mixing ratio is 11:1. Combining the results of water inrush source identification, water yield mutation, geophysical exploration results, and underground drilling, it is speculated that there are two faults in this working face. The normal fault stops at the top of No. 13 stratum Carboniferous limestone aquifer, and the reverse fault develops to No. 13 stratum Carboniferous limestone aquifer. This research is of great significance for the identification of mine water sources and guidance for the prevention and control of water inrush.

Indexed as

GroundwaterWater Pollutants, ChemicalEnvironmental MonitoringMiningWaterWaterWater Pollutants, ChemicalCorrelation analysisFactor analysisProbability discriminationWater inrush sources

Identifiers

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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.