ArticleScientific reports2023
Driving factors on accumulation of cadmium, lead, copper, zinc in agricultural soil and products of the North China Plain.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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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.
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Who cites it
7 citing papers in PubMed, 47 citations in OpenAlex.
- Heavy Metals Risk Assessment and Source Apportionment in Agricultural Soils of the Central Yunnan Dry-Hot Valley.Toxics · 2026Article
- Mitigating cadmium and salinity stress in lettuce through biochar application: impacts on growth and nutrient dynamics.BMC plant biology · 2026Article
- Source identification and risk assessment of potentially toxic elements in surface soil of townships in the northwest Hebei region.PloS one · 2026Article
- Bacteria-inoculated biochar boosts copper immobilization and carbon sequestration via microbial restructuring and pH regulation.Eco-Environment & Health · 2025Article
- Investigating industrial by-product for soil conditioning addressing environmental risk and waste reduction alternatives.Scientific reports · 2025Article
- Article
- Diversity of antibiotic resistance genes in soils with four different fertilization treatments.Frontiers in microbiology · 2023Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
The accumulation of heavy metals in agricultural soils concerns food security. By using the Geographical Detector, this study investigated the influence of six types of factors (eleven factors) on the accumulation of Cd, Pb, Cu, Zn in agricultural soil and products of the North China Plain and confirmed the dominant factor. The results showed that heavy metals had accumulated in regional agricultural soils and the accumulation of Cd was severe. The accumulation of heavy metals was significantly influenced by policy factors (the management and reduction in usage of fertilizers and pesticides), fertilization factors (application of organic and chemical fertilizers), pesticide factors (application of herbicide and insecticide) and atmospheric deposition factors (heavy metal concentration in atmospheric deposition). The policy factor dominated the other three types of factors. Atmospheric deposition and the excess application of fertilizers and pesticides directly lead to the accumulation of heavy metals. Due to the high concentrations of heavy metals and abundant application amounts, organic fertilizers have contributed high levels of heavy metals to agricultural soils. This study suggests that formulated fertilization and action plans for pesticide reduction could effectively decrease the accumulation of heavy metals in agricultural soils and products in the study area.
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Registered trials
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