Towards an Evaluation of Soil Structure Alteration from GPR Responses and Their Implications for Management Practices
Anthropogenic activities on soil layers contribute to reworking and eventual modification, which, in most cases, are detrimental to the soil. Going by the significance of soil to life in many ramifications, it is imperative that its consistent assessment enhances and guides management practices. Thi...
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MDPI AG
2025-05-01
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| author | Akinniyi Akinsunmade |
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| collection | DOAJ |
| description | Anthropogenic activities on soil layers contribute to reworking and eventual modification, which, in most cases, are detrimental to the soil. Going by the significance of soil to life in many ramifications, it is imperative that its consistent assessment enhances and guides management practices. This study focuses on delineating soil structure alterations using ground-penetrating radar (GPR), a geophysical survey method. The principle of operation and the simplicity of the technique have attracted the choice of the non-destructive testing (NDT) method with a view that it could circumvent the drawbacks that characterized the conventional methods hitherto used for such evaluation. Furthermore, the technique allows for the spatial investigation of the concealing sub-layer of the soil and, thus, informs its choice. A test site was selected on a plain farmland in Kraków, Poland, where some parts of the soil structure distortions were induced using tractor movement, which exerted normal stress from the soil surface layer. Subsequently, GPR measurements were acquired via pre-established profiles on the test site, and soil samples were taken for the laboratory evaluation of some of the soil’s physical properties. An analysis of the field data revealed that zones of distorted soil structures have lower attenuation effects on the GPR signal, with corresponding lower amplitude values compared with the unaltered soil structure zones. Evaluated physical properties such as bulk density and state variables like moisture water contents also show a declining trend from the unaltered soil structure zone to the altered zones. The results have revealed characteristic signatures of the zone of soil structure alterations from GPR scanning that can enhance its identification and characterization in the field and, thus, promote decision making toward the effective utilization and management of soil. |
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| spelling | doaj-art-3e7bb012904845adb0bea41e78b7fae82025-08-20T02:33:01ZengMDPI AGApplied Sciences2076-34172025-05-011511607810.3390/app15116078Towards an Evaluation of Soil Structure Alteration from GPR Responses and Their Implications for Management PracticesAkinniyi Akinsunmade0Faculty of Production Engineering and Energy, University of Agriculture, 30-149 Kraków, PolandAnthropogenic activities on soil layers contribute to reworking and eventual modification, which, in most cases, are detrimental to the soil. Going by the significance of soil to life in many ramifications, it is imperative that its consistent assessment enhances and guides management practices. This study focuses on delineating soil structure alterations using ground-penetrating radar (GPR), a geophysical survey method. The principle of operation and the simplicity of the technique have attracted the choice of the non-destructive testing (NDT) method with a view that it could circumvent the drawbacks that characterized the conventional methods hitherto used for such evaluation. Furthermore, the technique allows for the spatial investigation of the concealing sub-layer of the soil and, thus, informs its choice. A test site was selected on a plain farmland in Kraków, Poland, where some parts of the soil structure distortions were induced using tractor movement, which exerted normal stress from the soil surface layer. Subsequently, GPR measurements were acquired via pre-established profiles on the test site, and soil samples were taken for the laboratory evaluation of some of the soil’s physical properties. An analysis of the field data revealed that zones of distorted soil structures have lower attenuation effects on the GPR signal, with corresponding lower amplitude values compared with the unaltered soil structure zones. Evaluated physical properties such as bulk density and state variables like moisture water contents also show a declining trend from the unaltered soil structure zone to the altered zones. The results have revealed characteristic signatures of the zone of soil structure alterations from GPR scanning that can enhance its identification and characterization in the field and, thus, promote decision making toward the effective utilization and management of soil.https://www.mdpi.com/2076-3417/15/11/6078alterationssoil structureGPRsoil layerssignal amplitude |
| spellingShingle | Akinniyi Akinsunmade Towards an Evaluation of Soil Structure Alteration from GPR Responses and Their Implications for Management Practices Applied Sciences alterations soil structure GPR soil layers signal amplitude |
| title | Towards an Evaluation of Soil Structure Alteration from GPR Responses and Their Implications for Management Practices |
| title_full | Towards an Evaluation of Soil Structure Alteration from GPR Responses and Their Implications for Management Practices |
| title_fullStr | Towards an Evaluation of Soil Structure Alteration from GPR Responses and Their Implications for Management Practices |
| title_full_unstemmed | Towards an Evaluation of Soil Structure Alteration from GPR Responses and Their Implications for Management Practices |
| title_short | Towards an Evaluation of Soil Structure Alteration from GPR Responses and Their Implications for Management Practices |
| title_sort | towards an evaluation of soil structure alteration from gpr responses and their implications for management practices |
| topic | alterations soil structure GPR soil layers signal amplitude |
| url | https://www.mdpi.com/2076-3417/15/11/6078 |
| work_keys_str_mv | AT akinniyiakinsunmade towardsanevaluationofsoilstructurealterationfromgprresponsesandtheirimplicationsformanagementpractices |