Evidence map›Paper›PMID 24974792›Full record

ArticleEnvironmental science and pollution research international2014

Temporal and spatial variations in the relationship between urbanization and water quality.

Lijun Ren, Erqian Cui, Haoyu Sun

Abstract read
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Article in Environmental science and pollution research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. The Double-Edged Sword of Urbanization and Its Nexus with Eco-Efficiency in China.International journal of environmental research and public health · 2020
    Article
  10. Coupling population dynamics with earth system models: the POPEM model.Environmental science and pollution research international · 2019
    Article
  11. Article
  12. Article
  13. Article
  14. Stability of ecological industry chain: an entropy model approach.Environmental science and pollution research international · 2016
    Article
  15. Impact of land use changes on water quality in headwaters of the Three Gorges Reservoir.Environmental science and pollution research international · 2016
    Article
  16. 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

3 authors.

Lijun RenSchool of Environmental Science and Engineering, Shandong University, 27# Shanda South Road, Jinan, 250100, People's Republic of China, 1014589485@qq.com.
Erqian Cui
Haoyu Sun

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

With the development of economy, most of Chinese cities are at the stage of rapid urbanization in recent years, which has caused many environmental problems, especially the serious deterioration of water quality. Therefore, the research of the relationship between urbanization and water quality has important theoretical and practical significance, and it is also the main restriction factor in the urbanization advancement. In this work, we investigated the impact of urbanization on the water quality of the nearby river. We established a comprehensive environmental assessment framework by combining urbanization and water quality, and one model was designed to examine the impact of urbanization on the water quality in Jinan from 2001 to 2010 with factor component analysis. The assessment of urbanization level was accomplished using a comprehensive index system, which was based on four aspects: demographic urbanization, economic urbanization, land urbanization, and social urbanization. In addition, synthetic pollution index method was utilized to assess the water pollution of Xiaoqing River in the study area. Through the analysis of regression curves, we conclude that (1) when the urbanization level is below 25 %, the relationship is low and irregular; (2) if the urbanization level varies between 25 and 40 %, there will be an irreversible degradation of stream water quality; (3) there is a positive correlation between urbanization and pollution levels of urban river after the adjustment period; and (4) land and demographic aspects have the highest independent contribution. This study is a useful reference for policymakers in terms of economic and environmental management.

Indexed as

Water QualityBiological Oxygen Demand AnalysisChinaCitiesHumansRiversUrbanizationWater Pollutants, ChemicalWater Pollution, ChemicalWater SupplyWater Pollutants, Chemical

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.