Evidence map›Paper›PMID 33492592›Full record

ArticleEnvironmental science and pollution research international2021

A cumulative-risk assessment method based on an artificial neural network model for the water environment.

En Shi, Yanchen Shang, Yafeng Li, Miao Zhang

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 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Environmental concerns and pollution control in the context of developing countries.Environmental science and pollution research international · 2021
    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

4 authors.

En ShiSchool of Municipal and Environmental Engineering, Shenyang Jianzhu University, Shenyang, 110168, China. shien851216@126.com.
Yanchen ShangSchool of Municipal and Environmental Engineering, Shenyang Jianzhu University, Shenyang, 110168, China.
Yafeng LiSchool of Municipal and Environmental Engineering, Shenyang Jianzhu University, Shenyang, 110168, China.
Miao ZhangSchool of Material Science and Engineering, Shenyang Jianzhu University, Shenyang, 110168, China.

Funding

National Major Science and Technology Projects of China 2018ZX07601001Natural Science Foundation of Liaoning Province 20180510052
6 · The paper itself

Abstract

To analyze the cumulative risks to the water environment, the backpropagation artificial neural network (BP-ANN), a self-adapting algorithm, was proposed in this study. A new comprehensive indicator of cumulative risks was formed by combining the water risk assessment tool proposed by the World Wide Fund for Nature or World Wildlife Fund (WWF), Deutsche Investitions und Entwicklungsgesellschaft mbH (DEG), and the cumulative environmental risk assessment system proposed by the US Environmental Protection Agency (USEPA). Eleven training algorithms were selected and optimized based on the mean square error (MSE) of prediction results. Data concerning evaluating indicators and cumulative risk indexes of the Liao River collected from 2005 to 2017 in the cities of Tieling, Shenyang, and Panjin, China, were used as input and output data to train, validate, and test the BP-ANN. Levenberg Marquardt backpropagation was the most accurate algorithm, with an MSE of 3.33 × 10

Indexed as

Neural Networks, ComputerWater PurificationAlgorithmsRisk AssessmentWaterWaterArtificial neural networkBackpropagation algorithmCumulative riskLiao RiverSensitivity analysisWater environment

Identifiers

What OpenQuestion holds

Textmetadata
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.