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Global Research on Contaminated Soil Remediation: A Bibliometric Network Analysis

Author

Listed:
  • Jun Gao

    (School of Management, Huazhong University of Science and Technology, Wuhan 430074, China)

  • Muhammad Faheem

    (Department of Civil Infrastructure and Environment Engineering, Khalifa University of Science and Technology, Abu Dhabi P.O. Box 127788, United Arab Emirates)

  • Xiang Yu

    (School of Management, Huazhong University of Science and Technology, Wuhan 430074, China)

Abstract

Soil is an important aspect of the ecosystem that plays a crucial role in human population sustainability. Due to natural and anthropogenic activity, soil pollution has become a major environmental issue around the world. Since 1985, researchers have been studying the prevention and treatment of polluted soils. This study used bibliometric approaches to evaluate the soil remediation dataset in the Web of Science database during 2001–2020 to show current research trends and hot themes in quantitative analysis and soil remediation around the world. The findings suggest that the area of soil remediation has entered a period of rapid advancement. China excelled over all other countries in terms of the number of independent and collaborative articles published across soil pollution research worldwide. The findings revealed that the leading journals in the field of soil remediation include Science of the Total Environment , Microchemical Journal , and Journal of Hazardous Materials . Following closely behind the Chinese Academy of Sciences (428) and Zhejiang University (106) was the Russian Academy of Sciences (87). Furthermore, keyword frequency and co-word analyses showed the most important research subjects. Among them, the hot themes were recognized as “heavy metals”, “PAHs”, “bioremediation”, “phytoremediation”, and “electrokinetic remediation”. Understanding the current situation in soil remediation as well as providing directions for future research are the goals of this study.

Suggested Citation

  • Jun Gao & Muhammad Faheem & Xiang Yu, 2022. "Global Research on Contaminated Soil Remediation: A Bibliometric Network Analysis," Land, MDPI, vol. 11(9), pages 1-16, September.
    • Handle: RePEc:gam:jlands:v:11:y:2022:i:9:p:1581-:d:916170
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    References listed on IDEAS

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    1. Shengbo Liu & Chaomei Chen, 2012. "The proximity of co-citation," Scientometrics, Springer;Akadémiai Kiadó, vol. 91(2), pages 495-511, May.
    2. Chen, Chaomei & Chen, Yue & Horowitz, Mark & Hou, Haiyan & Liu, Zeyuan & Pellegrino, Donald, 2009. "Towards an explanatory and computational theory of scientific discovery," Journal of Informetrics, Elsevier, vol. 3(3), pages 191-209.
    3. Michel Zitt & Suzy Ramanana-Rahary & Elise Bassecoulard, 2003. "Bridging citation and reference distributions: Part I - The referencing-structure function and its application to co-citation and co-item studies," Scientometrics, Springer;Akadémiai Kiadó, vol. 57(1), pages 93-118, May.
    4. Ram Swaroop Meena & Sandeep Kumar & Rahul Datta & Rattan Lal & Vinod Vijayakumar & Martin Brtnicky & Mahaveer Prasad Sharma & Gulab Singh Yadav & Manoj Kumar Jhariya & Chetan Kumar Jangir & Shamina Im, 2020. "Impact of Agrochemicals on Soil Microbiota and Management: A Review," Land, MDPI, vol. 9(2), pages 1-21, January.
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    Citations

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    Cited by:

    1. Yu-Le Zhang & Guan-Di He & Ye-Qing He & Teng-Bing He, 2022. "Bibliometrics-Based: Trends in Phytoremediation of Potentially Toxic Elements in Soil," Land, MDPI, vol. 11(11), pages 1-16, November.
    2. Jadwiga Wyszkowska & Agata Borowik & Magdalena Zaborowska & Jan Kucharski, 2023. "Biochar, Halloysite, and Alginite Improve the Quality of Soil Contaminated with Petroleum Products," Agriculture, MDPI, vol. 13(9), pages 1-21, August.
    3. Ewa Mackiewicz-Walec & Sławomir Józef Krzebietke & Stanisław Sienkiewicz, 2022. "The Influence of Crops on the Content of Polycyclic Aromatic Hydrocarbons in Soil Fertilized with Manure and Mineral Fertilizers," IJERPH, MDPI, vol. 19(20), pages 1-14, October.
    4. Jingjing Yu & Panpan Wang & Bei Yuan & Minghao Wang & Pengfei Shi & Fasheng Li, 2024. "Remediation Technologies of Contaminated Sites in China: Application and Spatial Clustering Characteristics," Sustainability, MDPI, vol. 16(4), pages 1-14, February.
    5. Parvaneh Sobhani & Hassan Esmaeilzadeh & Seyed Mohammad Moein Sadeghi & Isabelle D. Wolf & Azade Deljouei, 2022. "Relationship Analysis of Local Community Participation in Sustainable Ecotourism Development in Protected Areas, Iran," Land, MDPI, vol. 11(10), pages 1-16, October.

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