ArticleEnvironmental science and pollution research international2019
Identifying spatial heterogeneity of groundwater and its response to anthropogenic activities.
Article in Environmental science and pollution research international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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.
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Who cites it
2 citing papers in PubMed.
- Multi-model exploration of groundwater quality and potential health risk assessment in Jajpur district, Eastern India.Environmental geochemistry and health · 2024Article
- Hydro-geochemical analysis based on entropy and geostatistics model for delineation of anthropogenic ground water pollution for health risks assessment of Dhenkanal district, India.Ecotoxicology (London, England) · 2022Article
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Authors and funding
3 authors.
Funding
Abstract
With the rapid development of economy and society, the quality of groundwater is deteriorating under the dual influence of natural factors and anthropogenic factors, and it seriously threatens the safety of human drinking water. Identifying and analyzing the impact of anthropogenic activities is the key to solving this problem. Based on the groundwater problem in Changle County, Shandong Province, P.R. China, 43 groundwater samples were taken and tested. The statistical characteristics of the monitoring data, the groundwater chemical types, spatial distribution of groundwater, and influencing factors were analyzed by using enrichment factor, Mahalanobis distance, grey water footprint, and so on. The analysis results show that the overall water quality of Changle County is poor, and the main over-standard ions are Cl- , SO2- 4, and NO- 3. There is obvious spatial heterogeneity in the groundwater quality. The spatial variation of NO- 3 is affected by structural factors (topography, hydrology, etc.) and random factors (industrial, agricultural, etc.), and the spatial variability of NO- 3 is the most significant. Other water quality indicators are mainly affected by structural factors. The mass concentration of most ions decreases gradually from north to south, and the overall water quality in the southern region is better than that in the northern region. Thus, the supervision of chemical fertilizers and pesticides should be strengthened. The advanced treatment and reuse of wastewater from industrial parks should be promoted to improve the quality of groundwater and ensure the safety of human drinking water.
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