ArticleScientific reports2021
Comprehensive evaluation of soil quality in a desert steppe influenced by industrial activities in northern China.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Effects of Zinc Toxicity on Chlorophyll Fluorescence and Translocation Factor ofLife (Basel, Switzerland) · 2026Article
- Evaluating the Soil Quality Index Using Three Methods to Assess Soil Fertility.Sensors (Basel, Switzerland) · 2024Article
- Comprehensive assessment of harmful heavy metals in contaminated soil in order to score pollution level.Scientific reports · 2022Article
- Ecological stoichiometry, salt ions and homeostasis characteristics of different types of halophytes and soils.Frontiers in plant science · 2022Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Desert steppe soil security issues have been the focus of attention. Therefore, to understand the impact of industrial activities on the soil quality of desert grasslands, this experiment investigated the Gaoshawo Industrial Concentration Zone in Yanchi County. Based on the distance and direction from the industrial park, sample plots were established at intervals of 1-2 km. A total of 82 surface soil samples (0-20 cm) representing different pollution sources were collected. The samples were analysed for pH, total nitrogen, total phosphorus, available phosphorus, available potassium, organic matter, copper (Cu), cadmium (Cd), chromium (Cr), lead (Pb), and zinc (Zn). The desert steppe soil quality was analysed based on the integrated fertility index (IFI) and the Nemerow pollution index (PN), followed by the calculation of the comprehensive soil quality index (SQI), which considers the most suitable soil quality indicators through a geostatistical model. The results showed that the IFI was 0.393, indicating that the soil fertility was relatively poor. Excluding the available potassium, the nugget coefficients of the fertility indicators were less than 25% and showed strong spatial autocorrelation. The average values of Cu, Cd, Cr, Pb and Zn were 21.64 ± 3.26, 0.18 ± 0.02, 44.99 ± 21.23, 87.18 ± 25.84, and 86.63 ± 24.98 mg·kg
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