{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,17]],"date-time":"2026-04-17T22:34:11Z","timestamp":1776465251245,"version":"3.51.2"},"reference-count":205,"publisher":"MDPI AG","issue":"8","license":[{"start":{"date-parts":[[2025,4,15]],"date-time":"2025-04-15T00:00:00Z","timestamp":1744675200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100000780","name":"SOIL O-LIVE project","doi-asserted-by":"publisher","award":["101091255"],"award-info":[{"award-number":["101091255"]}],"id":[{"id":"10.13039\/501100000780","id-type":"DOI","asserted-by":"publisher"}]},{"name":"European Union\u2019s Horizon Europe research and innovation programme","award":["101091255"],"award-info":[{"award-number":["101091255"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Agriculture"],"abstract":"<jats:p>Soil degradation is a critical challenge to global agricultural sustainability, driven by intensive land use, unsustainable farming practices, and climate change. Conventional soil monitoring techniques often rely on invasive sampling methods, which can be labor-intensive, disruptive, and limited in spatial coverage. In contrast, non-invasive geophysical techniques, particularly ground-penetrating radar, have gained attention as tools for assessing soil properties. However, an assessment of ground-penetrating radar\u2019s applications in agricultural soil research\u2014particularly for detecting soil structural changes related to degradation\u2014remains undetermined. To address this issue, a systematic literature review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2020 guidelines. A search was conducted across Scopus and Web of Science databases, as well as relevant review articles and study reference lists, up to 31 December 2024. This process resulted in 86 potentially relevant studies, of which 24 met the eligibility criteria and were included in the final review. The analysis revealed that the ground-penetrating radar allows the detection of structural changes associated with tillage practices and heavy machinery traffic in agricultural lands, namely topsoil disintegration and soil compaction, both of which are important indicators of soil degradation. These variations are reflected in changes in electrical permittivity and reflectivity, particularly above the tillage horizon. These shifts are associated with lower soil water content, increased soil homogeneity, and heightened wave reflectivity at the upper boundary of compacted soil. The latter is linked to density contrasts and waterlogging above this layer. Additionally, ground-penetrating radar has demonstrated its potential in mapping alterations in electrical permittivity related to preferential water flow pathways, detecting shifts in soil organic carbon distribution, identifying disruptions in root systems due to tillage, and assessing soil conditions potentially affected by excessive fertilization in iron oxide-rich soils. Future research should focus on refining methodologies to improve the ground-penetrating radar\u2019s ability to quantify soil degradation processes with greater accuracy. In particular, there is a need for standardized experimental protocols to evaluate the effects of monocultures on soil fertility, assess the impact of excessive fertilization effects on soil acidity, and integrate ground-penetrating radar with complementary geophysical and remote sensing techniques for a holistic approach to soil health monitoring.<\/jats:p>","DOI":"10.3390\/agriculture15080852","type":"journal-article","created":{"date-parts":[[2025,4,15]],"date-time":"2025-04-15T08:11:39Z","timestamp":1744704699000},"page":"852","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Evaluating Soil Degradation in Agricultural Soil with Ground-Penetrating Radar: A Systematic Review of Applications and Challenges"],"prefix":"10.3390","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3481-8188","authenticated-orcid":false,"given":"Filipe","family":"Ad\u00e3o","sequence":"first","affiliation":[{"name":"Centre for the Research and Technology of Agro-Environmental and Biological Sciences, University of Tr\u00e1s-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal"},{"name":"Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production, University of Tr\u00e1s-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal"},{"name":"Engineering Department, School of Science and Technology, University of Tr\u00e1s-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7570-9773","authenticated-orcid":false,"given":"Lu\u00eds","family":"P\u00e1dua","sequence":"additional","affiliation":[{"name":"Centre for the Research and Technology of Agro-Environmental and Biological Sciences, University of Tr\u00e1s-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal"},{"name":"Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production, University of Tr\u00e1s-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal"},{"name":"Engineering Department, School of Science and Technology, University of Tr\u00e1s-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4533-930X","authenticated-orcid":false,"given":"Joaquim J.","family":"Sousa","sequence":"additional","affiliation":[{"name":"Engineering Department, School of Science and Technology, University of Tr\u00e1s-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal"},{"name":"Centre for Robotics in Industry and Intelligent Systems (CRIIS), Institute for Systems and Computer Engineering, Technology and Science (INESC TEC), 4200-465 Porto, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2025,4,15]]},"reference":[{"key":"ref_1","unstructured":"Chigbu, E., Elaydi, H., Forster, T., Karapinar, B., Kemeh, S., Namabiru, E., Prakash, A., and Tabor, G. (2022). Land Restoration for Recovery and Resilience, United Nations. [2nd ed.]."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"402","DOI":"10.1111\/tpj.15626","article-title":"Enhancing Crop Diversity for Food Security in the Face of Climate Uncertainty","volume":"109","author":"Peres","year":"2022","journal-title":"Plant J."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"111462","DOI":"10.1016\/j.ecolind.2023.111462","article-title":"Global Land Degradation Hotspots Based on Multiple Methods and Indicators","volume":"158","author":"Jiang","year":"2024","journal-title":"Ecol. Indic."},{"key":"ref_4","first-page":"127","article-title":"Impacts of Land Degradation on Crop Yields and Its Management Options: A Review","volume":"45","author":"Aleminew","year":"2023","journal-title":"Agric. Rev."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"106354","DOI":"10.1016\/j.still.2024.106354","article-title":"Land Degradation Decreased Crop Productivity by Altering Soil Quality Index Generated by Network Analysis","volume":"246","author":"Gao","year":"2025","journal-title":"Soil Tillage Res."},{"key":"ref_6","first-page":"116","article-title":"Impact of Machinery Passages on Soil Compaction in Field Conditions","volume":"27","author":"Rataj","year":"2024","journal-title":"Acta Technol. Agric."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"3256","DOI":"10.1002\/ldr.5144","article-title":"Soil Compaction Due to Agricultural Machinery Impact: A Systematic Review","volume":"35","author":"Zhang","year":"2024","journal-title":"Land. Degrad. Dev."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"2700","DOI":"10.1002\/ldr.5103","article-title":"Migration and Remediation of Typical Contaminants in Soil and Groundwater: A State of Art Review","volume":"35","author":"Zhao","year":"2024","journal-title":"Land. Degrad. Dev."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"e00510","DOI":"10.1016\/j.geodrs.2022.e00510","article-title":"Soil Priorities in the European Union","volume":"29","author":"Panagos","year":"2022","journal-title":"Geoderma Reg."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"e13232","DOI":"10.1111\/csp2.13232","article-title":"An Approach to Designing Efficient Implementation of 30 \u00d7 30 Terrestrial Conservation Commitments","volume":"6","author":"Schloss","year":"2024","journal-title":"Conserv. Sci. Pract."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"114413","DOI":"10.1016\/j.envres.2022.114413","article-title":"Assessing the Impact of Global Initiatives on Current and Future Land Restoration Scenarios in India","volume":"216","author":"Edrisi","year":"2023","journal-title":"Environ. Res."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1007\/s10668-023-03911-9","article-title":"Bamboo as a Sustainable Crop for Land Restoration in India: Challenges and Opportunities","volume":"27","author":"Sawarkar","year":"2023","journal-title":"Environ. Dev. Sustain."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1007\/s11104-022-05864-w","article-title":"Positive Effects of Vegetation Restoration on the Soil Properties of Post-Mining Land","volume":"497","author":"Li","year":"2024","journal-title":"Plant Soil"},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"4864","DOI":"10.1002\/ldr.5263","article-title":"The Global Cost of International Commitments on Land Restoration","volume":"35","author":"Verhoeven","year":"2024","journal-title":"Land. Degrad. Dev."},{"key":"ref_15","doi-asserted-by":"crossref","unstructured":"Razzaq, A., Kaur, P., Akhter, N., Wani, S.H., and Saleem, F. (2021). Next-Generation Breeding Strategies for Climate-Ready Crops. Front. Plant Sci., 12.","DOI":"10.3389\/fpls.2021.620420"},{"key":"ref_16","doi-asserted-by":"crossref","unstructured":"Kope\u0107, P. (2024). Climate Change\u2014The Rise of Climate-Resilient Crops. Plants, 13.","DOI":"10.3390\/plants13040490"},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"1403","DOI":"10.51594\/ijarss.v6i7.1300","article-title":"Reviewing the Impact of Climate Change on Global Food Security: Challenges and Solutions","volume":"6","author":"Toromade","year":"2024","journal-title":"Int. J. Appl. Res. Soc. Sci."},{"key":"ref_18","doi-asserted-by":"crossref","unstructured":"Parente, J., Girona-Garc\u00eda, A., Lopes, A.R., Keizer, J.J., and Vieira, D.C.S. (2022). Prediction, Validation, and Uncertainties of a Nation-Wide Post-Fire Soil Erosion Risk Assessment in Portugal. Sci. Rep., 12.","DOI":"10.1038\/s41598-022-07066-x"},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"107378","DOI":"10.1016\/j.catena.2023.107378","article-title":"The Impact of Extreme Weather Events as a Consequence of Climate Change on the Soil Moisture and on the Quality of the Soil Environment and Agriculture\u2014A Review","volume":"231","author":"Furtak","year":"2023","journal-title":"Catena"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"131532","DOI":"10.1016\/j.jhydrol.2024.131532","article-title":"Impact of Extreme Rainfall Events on Soil Erosion on Karst Slopes: A Study of Hydrodynamic Mechanisms","volume":"638","author":"Yan","year":"2024","journal-title":"J. Hydrol."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"258","DOI":"10.1038\/s43017-024-00521-5","article-title":"Climate Change Impacts and Adaptations of Wine Production","volume":"5","author":"Sgubin","year":"2024","journal-title":"Nat. Rev. Earth Environ."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"107109","DOI":"10.1016\/j.compag.2022.107109","article-title":"Potential of GPR Data Fusion with Hyperspectral Data for Precision Agriculture of the Future","volume":"199","author":"Riefolo","year":"2022","journal-title":"Comput. Electron. Agric."},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"116","DOI":"10.1016\/j.geoderma.2019.02.024","article-title":"Application of Ground Penetrating Radar Methods in Soil Studies: A Review","volume":"343","author":"Chuman","year":"2019","journal-title":"Geoderma"},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"672","DOI":"10.1029\/2018RG000611","article-title":"A Review of Geophysical Methods for Soil Structure Characterization","volume":"56","author":"Linde","year":"2018","journal-title":"Rev. Geophys."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"116983","DOI":"10.1016\/j.geoderma.2024.116983","article-title":"The Contribution of near Surface Geophysics to Measure Soil Related Terroir Factors in Viticulture: A Review","volume":"449","author":"Schmutz","year":"2024","journal-title":"Geoderma"},{"key":"ref_26","doi-asserted-by":"crossref","unstructured":"Allred, B., Daniels, J.J., and Ehsani, M.R. (2008). Handbook of Agricultural Geophysics, CRC Press.","DOI":"10.1201\/9781420019353"},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"254","DOI":"10.1016\/j.jhydrol.2004.10.014","article-title":"Soil Moisture Content Estimation Using Ground-Penetrating Radar Reflection Data","volume":"307","author":"Lunt","year":"2005","journal-title":"J. Hydrol."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"1321","DOI":"10.1029\/2003WR002045","article-title":"Field-Scale Estimation of Volumetric Water Content Using Ground-Penetrating Radar Ground Wave Techniques","volume":"39","author":"Grote","year":"2003","journal-title":"Water Resour. Res."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"111456","DOI":"10.1016\/j.rse.2019.111456","article-title":"A New Drone-Borne GPR for Soil Moisture Mapping","volume":"235","author":"Wu","year":"2019","journal-title":"Remote Sens. Environ."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"517","DOI":"10.1007\/s11104-017-3531-3","article-title":"Ground Penetrating Radar (GPR) Detects Fine Roots of Agricultural Crops in the Field","volume":"423","author":"Liu","year":"2018","journal-title":"Plant Soil"},{"key":"ref_31","doi-asserted-by":"crossref","unstructured":"Lombardi, F., Ortuani, B., Facchi, A., and Lualdi, M. (2022). Assessing the Perspectives of Ground Penetrating Radar for Precision Farming. Remote Sens., 14.","DOI":"10.3390\/rs14236066"},{"key":"ref_32","doi-asserted-by":"crossref","unstructured":"Pathirana, S., Lambot, S., Krishnapillai, M., Cheema, M., Smeaton, C., and Galagedara, L. (2023). Ground-Penetrating Radar and Electromagnetic Induction: Challenges and Opportunities in Agriculture. Remote Sens., 15.","DOI":"10.3390\/rs15112932"},{"key":"ref_33","doi-asserted-by":"crossref","unstructured":"Kn\u00f6del, K., Lange, G., and Voigt, H.-J. (2007). Environmental Geology, Springer.","DOI":"10.1007\/978-3-540-74671-3"},{"key":"ref_34","unstructured":"Solla, M., and Laguela, S. (2019). Recent Advances in GPR Imaging, MDPI."},{"key":"ref_35","doi-asserted-by":"crossref","unstructured":"Lombardi, F., Podd, F., and Solla, M. (2022). From Its Core to the Niche: Insights from GPR Applications. Remote Sens., 14.","DOI":"10.3390\/rs14133033"},{"key":"ref_36","doi-asserted-by":"crossref","unstructured":"Zhang, M., Feng, X., Bano, M., Xing, H., Wang, T., Liang, W., Zhou, H., Dong, Z., An, Y., and Zhang, Y. (2022). Review of Ground Penetrating Radar Applications for Water Dynamics Studies in Unsaturated Zone. Remote Sens., 14.","DOI":"10.3390\/rs14235993"},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"1.17","DOI":"10.7451\/CBE.2023.65.1.17","article-title":"Advances in Ground Penetrating Radar Application for Estimating Soil Hydraulic Properties: A Mini Review","volume":"65","author":"Dahunsi","year":"2023","journal-title":"Can. Biosyst. Eng."},{"key":"ref_38","first-page":"86","article-title":"Applications of Geophysical Methods in Agriculture and Their Potential in Vietnam","volume":"65","author":"Phan","year":"2024","journal-title":"J. Min. Earth Sci."},{"key":"ref_39","first-page":"1","article-title":"Review on nondestructive methods of detecting compacted soils and effects of compacted soil on crop production","volume":"4","author":"Molua","year":"2023","journal-title":"Open J. Agric. Sci."},{"key":"ref_40","doi-asserted-by":"crossref","unstructured":"Visconti, F., L\u00f3pez, R., and Olego, M.\u00c1. (2024). The Health of Vineyard Soils: Towards a Sustainable Viticulture. Horticulturae, 10.","DOI":"10.3390\/horticulturae10020154"},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"103373","DOI":"10.1016\/j.jrurstud.2024.103373","article-title":"Wine Grape Grower Perceptions and Attitudes about Soil Health","volume":"110","author":"Nocco","year":"2024","journal-title":"J. Rural. Stud."},{"key":"ref_42","doi-asserted-by":"crossref","unstructured":"Lazcano, C., Decock, C., and Wilson, S.G. (2020). Defining and Managing for Healthy Vineyard Soils, Intersections With the Concept of Terroir. Front. Environ. Sci., 8.","DOI":"10.3389\/fenvs.2020.00068"},{"key":"ref_43","first-page":"e01118","article-title":"Cropping Systems in Agriculture and Their Impact on Soil Health-A Review","volume":"23","author":"Yang","year":"2020","journal-title":"Glob. Ecol. Conserv."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1016\/S0929-1393(00)00067-6","article-title":"Soil Health and Sustainability: Managing the Biotic Component of Soil Quality","volume":"15","author":"Doran","year":"2000","journal-title":"Appl. Soil Ecol."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"100084","DOI":"10.1016\/j.soisec.2023.100084","article-title":"A Minimum Suite of Soil Health Indicators for North American Agriculture","volume":"10","author":"Bagnall","year":"2023","journal-title":"Soil Secur."},{"key":"ref_46","doi-asserted-by":"crossref","unstructured":"Montgomery, D.R., and Bikl\u00e9, A. (2021). Soil Health and Nutrient Density: Beyond Organic vs. Conventional Farming. Front. Sustain. Food Syst., 5.","DOI":"10.3389\/fsufs.2021.699147"},{"key":"ref_47","doi-asserted-by":"crossref","unstructured":"Fierer, N., Wood, S.A., and Bueno de Mesquita, C.P. (2021). How Microbes Can, and Cannot, Be Used to Assess Soil Health. Soil Biol. Biochem., 153.","DOI":"10.1016\/j.soilbio.2020.108111"},{"key":"ref_48","doi-asserted-by":"crossref","unstructured":"C\u00e1rceles Rodr\u00edguez, B., Dur\u00e1n-Zuazo, V.H., Soriano Rodr\u00edguez, M., Garc\u00eda-Tejero, I.F., G\u00e1lvez Ruiz, B., and Cuadros Tavira, S. (2022). Conservation Agriculture as a Sustainable System for Soil Health: A Review. Soil Syst., 6.","DOI":"10.3390\/soilsystems6040087"},{"key":"ref_49","doi-asserted-by":"crossref","unstructured":"Murphy, B.W., Wilson, B.R., and Koen, T. (2019). Mathematical Functions to Model the Depth Distribution of Soil Organic Carbon in a Range of Soils from New South Wales, Australia under Different Land Uses. Soil Syst., 3.","DOI":"10.3390\/soilsystems3030046"},{"key":"ref_50","doi-asserted-by":"crossref","unstructured":"Bai, J., Zhang, G., Zhao, Q., Lu, Q., Jia, J., Cui, B., and Liu, X. (2016). Depth-Distribution Patterns and Control of Soil Organic Carbon in Coastal Salt Marshes with Different Plant Covers. Sci. Rep., 6.","DOI":"10.1038\/srep34835"},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"614","DOI":"10.2136\/sssaj2007.0410","article-title":"Predicting Soil Organic Carbon Stock Using Profile Depth Distribution Functions and Ordinary Kriging","volume":"73","author":"Mishra","year":"2009","journal-title":"Soil Sci. Soc. Am. J."},{"key":"ref_52","unstructured":"Blum, W., and Schad, N. (2017). Essentials of Soil Science, Schweizerbart Science Publishers."},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"146","DOI":"10.56093\/ijas.v82i2.15290","article-title":"Changes in Soil Properties under Tree Species","volume":"82","author":"Singh","year":"2012","journal-title":"Indian J. Agric. Sci."},{"key":"ref_54","doi-asserted-by":"crossref","unstructured":"Ayres, E., Steltzer, H., Berg, S., Wallenstein, M.D., Simmons, B.L., and Wall, D.H. (2009). Tree Species Traits Influence Soil Physical, Chemical, and Biological Properties in High Elevation Forests. PLoS ONE, 4.","DOI":"10.1371\/journal.pone.0005964"},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"rtw135","DOI":"10.1093\/jpe\/rtw135","article-title":"The Influence of Soil on Vegetation Structure and Plant Diversity in Different Tropical Savannic and Forest Habitats","volume":"11","author":"Rodrigues","year":"2016","journal-title":"J. Plant Ecol."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"717","DOI":"10.1071\/SR9910717","article-title":"Soil Structure and Plant Growth","volume":"29","author":"Passioura","year":"1991","journal-title":"Soil Res."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"104912","DOI":"10.1016\/j.still.2020.104912","article-title":"Natural and Managed Soil Structure: On the Fragile Scaffolding for Soil Functioning","volume":"208","author":"Or","year":"2021","journal-title":"Soil Tillage Res."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"4","DOI":"10.1038\/s43017-022-00366-w","article-title":"Soil Structure and Microbiome Functions in Agroecosystems","volume":"4","author":"Hartmann","year":"2022","journal-title":"Nat. Rev. Earth Environ."},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"176211","DOI":"10.1016\/j.scitotenv.2024.176211","article-title":"Runoff and Erosion Reduction Benefits of Vegetation during Natural Succession on Fallow Grassland Slopes","volume":"954","author":"Zhou","year":"2024","journal-title":"Sci. Total Environ."},{"key":"ref_60","unstructured":"Proffitt, T. (2025, April 09). Assessing Soil Quality and Interpreting Soil Test Results. Available online: https:\/\/www.wineaustralia.com\/getmedia\/daf8d1d5-145e-4f44-9a18-aaf710abb2ee\/Assessing-soil-quality-and-interpreting-soil-test-results.pdf."},{"key":"ref_61","doi-asserted-by":"crossref","unstructured":"Tian, L., Zhang, Y., Chen, P., Zhang, F., Li, J., Yan, F., Dong, Y., and Feng, B. (2021). How Does the Waterlogging Regime Affect Crop Yield? A Global Meta-Analysis. Front. Plant Sci., 12.","DOI":"10.3389\/fpls.2021.634898"},{"key":"ref_62","doi-asserted-by":"crossref","first-page":"1479","DOI":"10.2136\/sssaj2000.6441479x","article-title":"Organic Matter Influence on Clay Wettability and Soil Aggregate Stability","volume":"64","author":"Chenu","year":"2000","journal-title":"Soil Sci. Soc. Am. J."},{"key":"ref_63","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1016\/S0167-1987(02)00027-2","article-title":"Water Infiltration and Soil Structure Related to Organic Matter and Its Stratification with Depth","volume":"66","author":"Franzluebbers","year":"2002","journal-title":"Soil Tillage Res."},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"210","DOI":"10.1016\/j.still.2005.07.012","article-title":"Soil Porosity and Water Infiltration as Influenced by Tillage Methods","volume":"89","author":"Lipiec","year":"2006","journal-title":"Soil Tillage Res."},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"188","DOI":"10.1111\/j.1365-2389.2006.00823.x","article-title":"Erodibility of Mediterranean Vineyard Soils: Relevant Aggregate Stability Methods and Significant Soil Variables","volume":"58","author":"Blavet","year":"2007","journal-title":"Eur. J. Soil Sci."},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"196","DOI":"10.1016\/j.geoderma.2017.05.008","article-title":"Pore-Scale Simulation of Gas Diffusion in Unsaturated Soil Aggregates: Accuracy of the Dusty-Gas Model and the Impact of Saturation","volume":"303","author":"Li","year":"2017","journal-title":"Geoderma"},{"key":"ref_67","doi-asserted-by":"crossref","first-page":"116156","DOI":"10.1016\/j.geoderma.2022.116156","article-title":"Evaluation of Aggregate Stability Methods for Soil Health","volume":"428","author":"Rieke","year":"2022","journal-title":"Geoderma"},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"104878","DOI":"10.1016\/j.still.2020.104878","article-title":"Tillage Impacts on Soil Aggregation and Aggregate-Associated Carbon and Nitrogen after 49 Years","volume":"208","author":"Weidhuner","year":"2021","journal-title":"Soil Tillage Res."},{"key":"ref_69","doi-asserted-by":"crossref","unstructured":"Abbott, L.K., and Murphy, D.V. (2007). Soil Biological Fertility, Springer.","DOI":"10.1007\/978-1-4020-6619-1"},{"key":"ref_70","doi-asserted-by":"crossref","first-page":"387","DOI":"10.1007\/s13313-017-0493-0","article-title":"Soil Health, Soil Biology, Soilborne Diseases and Sustainable Agriculture: A Guide","volume":"46","year":"2017","journal-title":"Australas. Plant Pathol."},{"key":"ref_71","doi-asserted-by":"crossref","unstructured":"Wei, X., Xie, B., Wan, C., Song, R., Zhong, W., Xin, S., and Song, K. (2024). Enhancing Soil Health and Plant Growth through Microbial Fertilizers: Mechanisms, Benefits, and Sustainable Agricultural Practices. Agronomy, 14.","DOI":"10.3390\/agronomy14030609"},{"key":"ref_72","doi-asserted-by":"crossref","unstructured":"Bogu\u017eas, V., Skinulien\u0117, L., Butkevi\u010dien\u0117, L.M., Steponavi\u010dien\u0117, V., Petrauskas, E., and Mar\u0161alkien\u0117, N. (2022). The Effect of Monoculture, Crop Rotation Combinations, and Continuous Bare Fallow on Soil CO2 Emissions, Earthworms, and Productivity of Winter Rye after a 50-Year Period. Plants, 11.","DOI":"10.3390\/plants11030431"},{"key":"ref_73","doi-asserted-by":"crossref","unstructured":"Mamontov, V.G. (2022). Classification and Causes of Soil Degradation by Irrigation in Russian Steppe Agrolandscapes. Advances in Understanding Soil Degradation, Springer.","DOI":"10.1007\/978-3-030-85682-3_4"},{"key":"ref_74","doi-asserted-by":"crossref","unstructured":"Rust, N., Lunder, O.E., Iversen, S., Vella, S., Oughton, E.A., Breland, T.A., Glass, J.H., Maynard, C.M., McMorran, R., and Reed, M.S. (2022). Perceived Causes and Solutions to Soil Degradation in the UK and Norway. Land, 11.","DOI":"10.3390\/land11010131"},{"key":"ref_75","doi-asserted-by":"crossref","first-page":"150106","DOI":"10.1016\/j.scitotenv.2021.150106","article-title":"Soil Degradation in the European Mediterranean Region: Processes, Status and Consequences","volume":"805","author":"Ferreira","year":"2022","journal-title":"Sci. Total Environ."},{"key":"ref_76","doi-asserted-by":"crossref","first-page":"537","DOI":"10.1081\/CSS-100103027","article-title":"Effect of long-term monoculture on microbiological and biochemical properties in semiarid soils","volume":"32","author":"Pascual","year":"2001","journal-title":"Commun. Soil Sci. Plant Anal."},{"key":"ref_77","doi-asserted-by":"crossref","first-page":"423","DOI":"10.1007\/s11104-009-0216-6","article-title":"Effect of Monoculture Soybean on Soil Microbial Community in the Northeast China","volume":"330","author":"Li","year":"2010","journal-title":"Plant Soil"},{"key":"ref_78","doi-asserted-by":"crossref","unstructured":"Fu, H., Zhang, G., Zhang, F., Sun, Z., Geng, G., and Li, T. (2017). Effects of Continuous Tomato Monoculture on Soil Microbial Properties and Enzyme Activities in a Solar Greenhouse. Sustainability, 9.","DOI":"10.3390\/su9020317"},{"key":"ref_79","doi-asserted-by":"crossref","unstructured":"Zhao, Q., Xiong, W., Xing, Y., Sun, Y., Lin, X., and Dong, Y. (2018). Long-Term Coffee Monoculture Alters Soil Chemical Properties and Microbial Communities. Sci. Rep., 8.","DOI":"10.1038\/s41598-018-24537-2"},{"key":"ref_80","doi-asserted-by":"crossref","first-page":"95","DOI":"10.1080\/07352689.2011.554355","article-title":"Environmental Impact of Different Agricultural Management Practices: Conventional vs. Organic Agriculture","volume":"30","author":"Gomiero","year":"2011","journal-title":"CRC Crit. Rev. Plant Sci."},{"key":"ref_81","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1007\/s13165-020-00313-3","article-title":"Knowledge Gaps in Organic Research: Understanding Interactions of Cover Crops and Tillage for Weed Control and Soil Health","volume":"11","author":"Osterholz","year":"2021","journal-title":"Org. Agric."},{"key":"ref_82","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1016\/j.still.2010.07.015","article-title":"Tillage Effects on Soil Water Redistribution and Bare Soil Evaporation throughout a Season","volume":"110","author":"Schwartz","year":"2010","journal-title":"Soil Tillage Res."},{"key":"ref_83","doi-asserted-by":"crossref","unstructured":"Yang, C., Geng, Y., Fu, X.Z., Coulter, J.A., and Chai, Q. (2020). The Effects of Wind Erosion Depending on Cropping System and Tillage Method in a Semi-Arid Region. Agronomy, 10.","DOI":"10.3390\/agronomy10050732"},{"key":"ref_84","doi-asserted-by":"crossref","first-page":"417","DOI":"10.1007\/s42853-021-00117-7","article-title":"A Review on the Effect of Soil Compaction and Its Management for Sustainable Crop Production","volume":"46","author":"Shaheb","year":"2021","journal-title":"J. Biosyst. Eng."},{"key":"ref_85","doi-asserted-by":"crossref","first-page":"335","DOI":"10.1111\/j.1475-2743.2009.00236.x","article-title":"Soil Compaction and Soil Management\u2014A Review","volume":"25","author":"Batey","year":"2009","journal-title":"Soil Use Manag."},{"key":"ref_86","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1177\/030913339702100201","article-title":"Erosion, Flooding and Channel Management in Mediterranean Environments of Southern Europe","volume":"21","author":"Poesen","year":"1997","journal-title":"Prog. Phys. Geogr. Earth Environ."},{"key":"ref_87","doi-asserted-by":"crossref","first-page":"147549","DOI":"10.1016\/j.scitotenv.2021.147549","article-title":"Long-Term Non-Sustainable Soil Erosion Rates and Soil Compaction in Drip-Irrigated Citrus Plantation in Eastern Iberian Peninsula","volume":"787","author":"Novara","year":"2021","journal-title":"Sci. Total Environ."},{"key":"ref_88","doi-asserted-by":"crossref","first-page":"1054","DOI":"10.1111\/sum.12705","article-title":"Relationship Between Compaction and Infiltration Capacity of Amended Soil for Urban Flood Damage Mitigation","volume":"38","author":"Itsukushima","year":"2022","journal-title":"Soil Use Manag."},{"key":"ref_89","doi-asserted-by":"crossref","first-page":"135791","DOI":"10.1016\/j.scitotenv.2019.135791","article-title":"Effects of Tillage Practices on Soil Microbiome and Agricultural Parameters","volume":"705","author":"Zolti","year":"2020","journal-title":"Sci. Total Environ."},{"key":"ref_90","doi-asserted-by":"crossref","first-page":"421","DOI":"10.2136\/sssaj2002.4210","article-title":"Soil Organic Matter Characteristics as Affected by Tillage Management","volume":"66","author":"Ding","year":"2002","journal-title":"Soil Sci. Soc. Am. J."},{"key":"ref_91","doi-asserted-by":"crossref","unstructured":"Hussain, S., Hussain, S., Guo, R., Sarwar, M., Ren, X., Krstic, D., Aslam, Z., Zulifqar, U., Rauf, A., and Hano, C. (2021). Carbon Sequestration to Avoid Soil Degradation: A Review on the Role of Conservation Tillage. Plants, 10.","DOI":"10.3390\/plants10102001"},{"key":"ref_92","doi-asserted-by":"crossref","first-page":"115811","DOI":"10.1016\/j.envres.2023.115811","article-title":"Recent Trends in Pesticides in Crops: A Critical Review of the Duality of Risks-Benefits and the Brazilian Legislation Issue","volume":"228","author":"Souza","year":"2023","journal-title":"Environ. Res."},{"key":"ref_93","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1080\/09670874.2016.1209252","article-title":"Evaluation of the Efficacy for Reducing Copper Use against Downy Mildew Control in Organic Mediterranean Viticulture","volume":"63","author":"Kullaj","year":"2017","journal-title":"Int. J. Pest. Manag."},{"key":"ref_94","first-page":"272","article-title":"Copper, An Ancient Remedy Returning to Fight Microbial, Fungal and Viral Infections","volume":"3","author":"Borkow","year":"2009","journal-title":"Curr. Chem. Biol."},{"key":"ref_95","doi-asserted-by":"crossref","unstructured":"Colautti, A., Civilini, M., Contin, M., Celotti, E., and Iacumin, L. (2023). Organic vs. Conventional: Impact of Cultivation Treatments on the Soil Microbiota in the Vineyard. Front. Microbiol., 14.","DOI":"10.3389\/fmicb.2023.1242267"},{"key":"ref_96","doi-asserted-by":"crossref","first-page":"1239","DOI":"10.1111\/1365-2664.14437","article-title":"Pesticide Effects on Soil Fauna Communities\u2014A Meta-analysis","volume":"60","author":"Beaumelle","year":"2023","journal-title":"J. Appl. Ecol."},{"key":"ref_97","doi-asserted-by":"crossref","unstructured":"Gunstone, T., Cornelisse, T., Klein, K., Dubey, A., and Donley, N. (2021). Pesticides and Soil Invertebrates: A Hazard Assessment. Front. Environ. Sci., 9.","DOI":"10.3389\/fenvs.2021.643847"},{"key":"ref_98","doi-asserted-by":"crossref","first-page":"171631","DOI":"10.1016\/j.scitotenv.2024.171631","article-title":"Acidification of European Croplands by Nitrogen Fertilization: Consequences for Carbonate Losses, and Soil Health","volume":"924","author":"Zamanian","year":"2024","journal-title":"Sci. Total Environ."},{"key":"ref_99","doi-asserted-by":"crossref","first-page":"23271","DOI":"10.1021\/acsomega.3c00823","article-title":"The Global Dilemma of Soil Legacy Phosphorus and Its Improvement Strategies under Recent Changes in Agro-Ecosystem Sustainability","volume":"8","author":"Solangi","year":"2023","journal-title":"ACS Omega"},{"key":"ref_100","doi-asserted-by":"crossref","unstructured":"Islam, M., Siddique, K.H.M., Padhye, L.P., Pang, J., Solaiman, Z.M., Hou, D., Srinivasarao, C., Zhang, T., Chandana, P., and Venu, N. (2024). A Critical Review of Soil Phosphorus Dynamics and Biogeochemical Processes for Unlocking Soil Phosphorus Reserves. Advances in Agronomy, Springer.","DOI":"10.1016\/bs.agron.2024.02.004"},{"key":"ref_101","doi-asserted-by":"crossref","first-page":"e20314","DOI":"10.1002\/vzj2.20314","article-title":"Soil Salinization in Portugal: An In-depth Exploration of Impact, Advancements, and Future Considerations","volume":"23","author":"Ramos","year":"2024","journal-title":"Vadose Zone J."},{"key":"ref_102","doi-asserted-by":"crossref","first-page":"993","DOI":"10.1002\/ird.2381","article-title":"Impact of long-term freshwater irrigation on soil fertility","volume":"68","author":"Nikolskii","year":"2019","journal-title":"Irrig. Drain."},{"key":"ref_103","doi-asserted-by":"crossref","unstructured":"Getahun, M., Adgo, E., and Atalay, A. (2011). Impacts of Irrigation on Soil Characteristics in Selected Irrigation Schemes in the Upper Blue Nile Basin. Nile River Basin, Springer.","DOI":"10.1007\/978-94-007-0689-7_19"},{"key":"ref_104","doi-asserted-by":"crossref","unstructured":"Mohanavelu, A., Naganna, S.R., and Al-Ansari, N. (2021). Irrigation Induced Salinity and Sodicity Hazards on Soil and Groundwater: An Overview of Its Causes, Impacts and Mitigation Strategies. Agriculture, 11.","DOI":"10.3390\/agriculture11100983"},{"key":"ref_105","doi-asserted-by":"crossref","unstructured":"Blindow, N., Eisenburger, D., Illich, B., Petzold, H., and Richter, T. (2007). Ground Penetrating Radar. Environmental Geology, Springer.","DOI":"10.1007\/978-3-540-74671-3_10"},{"key":"ref_106","doi-asserted-by":"crossref","first-page":"253","DOI":"10.1023\/A:1020657129590","article-title":"GPR\u2014History, Trends, and Future Developments","volume":"3","author":"Annan","year":"2002","journal-title":"Subsurf. Sens. Technol. Appl."},{"key":"ref_107","doi-asserted-by":"crossref","unstructured":"Massarelli, C., Campanale, C., and Uricchio, V.F. (2021). Ground Penetrating Radar as a Functional Tool to Outline the Presence of Buried Waste: A Case Study in South Italy. Sustainability, 13.","DOI":"10.3390\/su13073805"},{"key":"ref_108","doi-asserted-by":"crossref","unstructured":"Zhou, L., Yu, D., Wang, Z., and Wang, X. (2019). Soil Water Content Estimation Using High-Frequency Ground Penetrating Radar. Water, 11.","DOI":"10.3390\/w11051036"},{"key":"ref_109","doi-asserted-by":"crossref","first-page":"1","DOI":"10.2136\/vzj2018.03.0052","article-title":"Measuring Soil Water Content with Ground Penetrating Radar: A Decade of Progress","volume":"17","author":"Klotzsche","year":"2018","journal-title":"Vadose Zone J."},{"key":"ref_110","doi-asserted-by":"crossref","first-page":"554","DOI":"10.30684\/etj.29.3.12","article-title":"Detection of Water-Table by Using Ground Penetration Radar (GPR)","volume":"29","year":"2011","journal-title":"Eng. Technol. J."},{"key":"ref_111","doi-asserted-by":"crossref","first-page":"131","DOI":"10.1093\/gji\/ggac058","article-title":"High-Resolution Velocity Estimation from Surface-Based Common-Offset GPR Reflection Data","volume":"230","author":"Liu","year":"2022","journal-title":"Geophys. J. Int."},{"key":"ref_112","unstructured":"Oldenburg, D., and Jones, F. (2025, April 09). GPR\u2014Basic Principles. Available online: https:\/\/gpg.geosci.xyz\/content\/GPR\/GPR_fundamental_principles.html."},{"key":"ref_113","unstructured":"Annan, P., Cassidy, N., Koppenjan, S., Daniels, D., Doolittle, J., Butnor, J., Slater, L., Comas, X., Redman, J., and Bristow, C. (2009). Ground Penetrating Radar: Theory and Applications, Elsevier."},{"key":"ref_114","doi-asserted-by":"crossref","unstructured":"Annan, A.P. (2005). 11. Ground-Penetrating Radar. Near-Surface Geophysics, Society of Exploration Geophysicists.","DOI":"10.1190\/1.9781560801719.ch11"},{"key":"ref_115","doi-asserted-by":"crossref","unstructured":"Annan, A.P. (2009). Electromagnetic Principles of Ground Penetrating Radar. Ground Penetrating Radar Theory and Applications, Elsevier.","DOI":"10.1016\/B978-0-444-53348-7.00001-6"},{"key":"ref_116","doi-asserted-by":"crossref","unstructured":"Friedman, S.P. (2011). Electrical Properties of Soils. Encyclopedia of Agrophysics, Springer.","DOI":"10.1007\/978-90-481-3585-1_48"},{"key":"ref_117","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1016\/j.jappgeo.2013.04.006","article-title":"Clay Content Evaluation in Soils through GPR Signal Processing","volume":"97","author":"Tosti","year":"2013","journal-title":"J. Appl. Geophys."},{"key":"ref_118","first-page":"337","article-title":"Ground Penetrating Radar Application to Detect the Watertight Clay Layer at Tailing Dump","volume":"40","author":"Kalmurzayev","year":"2023","journal-title":"Min. Metall. Explor."},{"key":"ref_119","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1016\/j.jappgeo.2013.05.003","article-title":"Frequency Dependent Electric Properties of Homogeneous Multi-Phase Lossy Media in the Ground-Penetrating Radar Frequency Range","volume":"97","author":"Patriarca","year":"2013","journal-title":"J. Appl. Geophys."},{"key":"ref_120","doi-asserted-by":"crossref","first-page":"WA241","DOI":"10.1190\/1.3464329","article-title":"Quantitative Analysis of Water-Content Estimation Errors Using Ground-Penetrating Radar Data and a Low-Loss Approximation","volume":"75","author":"Giroux","year":"2010","journal-title":"Geophysics"},{"key":"ref_121","doi-asserted-by":"crossref","first-page":"153","DOI":"10.2113\/JEEG19-039","article-title":"Ground Penetrating Radar Attenuation Expressions in Shallow Groundwater Research","volume":"25","author":"Paz","year":"2020","journal-title":"J. Environ. Eng. Geophys."},{"key":"ref_122","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1016\/j.cpc.2016.08.020","article-title":"GprMax: Open Source Software to Simulate Electromagnetic Wave Propagation for Ground Penetrating Radar","volume":"209","author":"Warren","year":"2016","journal-title":"Comput. Phys. Commun."},{"key":"ref_123","doi-asserted-by":"crossref","first-page":"316","DOI":"10.1016\/S0022-1694(96)03244-1","article-title":"Ground Penetrating Radar for Determining Volumetric Soil Water Content; Results of Comparative Measurements at Two Test Sites","volume":"197","author":"Sariowan","year":"1997","journal-title":"J. Hydrol."},{"key":"ref_124","doi-asserted-by":"crossref","unstructured":"Wackernagel, H. (1995). Ordinary Kriging. Multivariate Geostatistics, Springer.","DOI":"10.1007\/978-3-662-03098-1_11"},{"key":"ref_125","doi-asserted-by":"crossref","first-page":"1246","DOI":"10.2113\/gsecongeo.58.8.1246","article-title":"Principles of Geostatistics","volume":"58","author":"Matheron","year":"1963","journal-title":"Econ. Geol."},{"key":"ref_126","doi-asserted-by":"crossref","unstructured":"Oliver, M.A., and Webster, R. (2015). Basic Steps in Geostatistics: The Variogram and Kriging, Springer International Publishing.","DOI":"10.1007\/978-3-319-15865-5"},{"key":"ref_127","unstructured":"Hengl, T., Heuvelink, G.B.M., and Stein, A. (2003). Comparison of Kriging with External Drift and Regression-Kriging, International Institute for Geo-Information Science and Earth Observation. Technical Report."},{"key":"ref_128","doi-asserted-by":"crossref","unstructured":"Mateu, J., and Giraldo, R. (2022). Universal, Residual, and External Drift Functional Kriging. Geostatistical Functional Data Analysis, Wiley.","DOI":"10.1002\/9781119387916"},{"key":"ref_129","doi-asserted-by":"crossref","first-page":"2454","DOI":"10.1016\/j.csr.2006.07.028","article-title":"Multivariate Geostatistics for the Predictive Modelling of the Surficial Sand Distribution in Shelf Seas","volume":"26","author":"Verfaillie","year":"2006","journal-title":"Cont. Shelf Res."},{"key":"ref_130","doi-asserted-by":"crossref","first-page":"105361","DOI":"10.1016\/j.jappgeo.2024.105361","article-title":"Evaluation of the Variation of the GPR Frequency Spectra Created by the Activities of Earthworms","volume":"224","author":"Nguyen","year":"2024","journal-title":"J. Appl. Geophys."},{"key":"ref_131","doi-asserted-by":"crossref","unstructured":"Bai, X., Yang, Y., Wei, S., Chen, G., Li, H., Li, Y., Tian, H., Zhang, T., and Cui, H. (2023). A Comprehensive Review of Conventional and Deep Learning Approaches for Ground-Penetrating Radar Detection of Raw Data. Appl. Sci., 13.","DOI":"10.3390\/app13137992"},{"key":"ref_132","doi-asserted-by":"crossref","first-page":"8161","DOI":"10.1109\/JSEN.2021.3050262","article-title":"Deep Learning-Based Subsurface Target Detection From GPR Scans","volume":"21","author":"Hou","year":"2021","journal-title":"IEEE Sens. J."},{"key":"ref_133","doi-asserted-by":"crossref","unstructured":"Warathe, S., Tanti, R.K., and Anveshkumar, N. (2019, January 19\u201322). Compact Vivaldi Antenna Design at 500MHz for GPR Applications. Proceedings of the 2019 IEEE Indian Conference on Antennas and Propogation (InCAP), Ahmedabad, India.","DOI":"10.1109\/InCAP47789.2019.9134522"},{"key":"ref_134","unstructured":"Utsi, E.C. (2017). Ground Penetrating Radar: Theory and Practice, Butterworth-Heinemann."},{"key":"ref_135","doi-asserted-by":"crossref","first-page":"104795","DOI":"10.1016\/j.jappgeo.2022.104795","article-title":"Full Waveform Inversion of Common-Offset Ground-Penetrating Radar Based on a Special Source Wavelet and Multiple Integral Wave-Field Transform","volume":"206","author":"Fu","year":"2022","journal-title":"J. Appl. Geophys."},{"key":"ref_136","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1016\/j.jappgeo.2006.10.002","article-title":"Multi-Offset Ground Penetrating Radar Data for Improved Imaging in Areas of Lateral Complexity\u2014Application at a Native American Site","volume":"62","author":"Berard","year":"2007","journal-title":"J. Appl. Geophys."},{"key":"ref_137","doi-asserted-by":"crossref","unstructured":"Switzer, A.D., Gouramanis, C., Bristow, C.S., and Simms, A.R. (2020). Ground-Penetrating Radar (GPR) in Coastal Hazard Studies. Geological Records of Tsunamis and Other Extreme Waves, Elsevier.","DOI":"10.1016\/B978-0-12-815686-5.00008-0"},{"key":"ref_138","doi-asserted-by":"crossref","unstructured":"Noviello, C., Gennarelli, G., Esposito, G., Ludeno, G., Fasano, G., Capozzoli, L., Soldovieri, F., and Catapano, I. (2022). An Overview on Down-Looking UAV-Based GPR Systems. Remote Sens., 14.","DOI":"10.3390\/rs14143245"},{"key":"ref_139","doi-asserted-by":"crossref","first-page":"105741","DOI":"10.1016\/j.tust.2024.105741","article-title":"Angle-Corrected GPR Hyperbolic Fitting Models for Improved Parameter Estimation","volume":"147","author":"He","year":"2024","journal-title":"Tunn. Undergr. Space Technol."},{"key":"ref_140","doi-asserted-by":"crossref","first-page":"95","DOI":"10.1080\/17538947.2017.1412520","article-title":"Measurement of Soil Water Content Using Ground-Penetrating Radar: A Review of Current Methods","volume":"12","author":"Liu","year":"2019","journal-title":"Int. J. Digit. Earth"},{"key":"ref_141","doi-asserted-by":"crossref","first-page":"312","DOI":"10.1088\/1742-2132\/9\/3\/312","article-title":"Detection of Water Content Inhomogeneities in a Dike Model Using Invasive GPR Guided Wave Sounding and TRIME-TDR\u00ae Technique","volume":"9","author":"Preko","year":"2012","journal-title":"J. Geophys. Eng."},{"key":"ref_142","doi-asserted-by":"crossref","first-page":"3615","DOI":"10.1002\/hyp.1351","article-title":"An Analysis of the Ground-penetrating Radar Direct Ground Wave Method for Soil Water Content Measurement","volume":"17","author":"Galagedara","year":"2003","journal-title":"Hydrol. Process"},{"key":"ref_143","doi-asserted-by":"crossref","first-page":"J17","DOI":"10.1190\/1.2716374","article-title":"Multilayer Ground-Penetrating Radar Guided Waves in Shallow Soil Layers for Estimating Soil Water Content","volume":"72","author":"Strobbia","year":"2007","journal-title":"Geophysics"},{"key":"ref_144","doi-asserted-by":"crossref","first-page":"n160","DOI":"10.1136\/bmj.n160","article-title":"PRISMA 2020 Explanation and Elaboration: Updated Guidance and Exemplars for Reporting Systematic Reviews","volume":"372","author":"Page","year":"2021","journal-title":"BMJ"},{"key":"ref_145","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1016\/0926-9851(95)90039-X","article-title":"Delineation of Shallow Stratigraphy Using Ground Penetrating Radar","volume":"33","author":"Dominic","year":"1995","journal-title":"J. Appl. Geophys."},{"key":"ref_146","doi-asserted-by":"crossref","first-page":"194","DOI":"10.1016\/S0022-1694(02)00239-1","article-title":"Mapping Spatial Variation in Surface Soil Water Content: Comparison of Ground-Penetrating Radar and Time Domain Reflectometry","volume":"269","author":"Huisman","year":"2002","journal-title":"J. Hydrol."},{"key":"ref_147","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1007\/s11220-005-0007-y","article-title":"Estimation of Temporal Changes of Volumetric Soil Water Content from Ground-Penetrating Radar Reflections","volume":"6","author":"Roth","year":"2005","journal-title":"Subsurf. Sens. Technol. Appl."},{"key":"ref_148","doi-asserted-by":"crossref","first-page":"113","DOI":"10.1016\/j.jappgeo.2011.08.002","article-title":"High-Resolution Imaging of a Vineyard in South of France Using Ground-Penetrating Radar, Electromagnetic Induction and Electrical Resistivity Tomography","volume":"78","author":"Saussez","year":"2012","journal-title":"J. Appl. Geophys."},{"key":"ref_149","first-page":"53","article-title":"Lo Integrating Geophysical and Geostatistical Techniques to Map the Spatial Variation of Clay","volume":"171\u2013172","author":"Castrignano","year":"2012","journal-title":"Geoderma"},{"key":"ref_150","doi-asserted-by":"crossref","unstructured":"Nobes, D.C., Wilson, T.M., Cockcroft, M., Almond, P., and Whitman, Z. (2012, January 4\u20138). Agricultural Ground Penetrating Radar Response to Deep Cultivation across a Fault Scarp after the 4 September 2010 Darfield Earthquake, Canterbury, New Zealand. Proceedings of the 14th International Conference on Ground Penetrating Radar (GPR) 2012, Shanghai, China.","DOI":"10.1109\/ICGPR.2012.6254965"},{"key":"ref_151","doi-asserted-by":"crossref","first-page":"310","DOI":"10.1016\/j.geoderma.2013.05.024","article-title":"Characterization of Tillage Effects on the Spatial Variation of Soil Properties Using Ground-Penetrating Radar and Electromagnetic Induction","volume":"207\u2013208","author":"Jonard","year":"2013","journal-title":"Geoderma"},{"key":"ref_152","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1016\/j.biosystemseng.2016.07.002","article-title":"Use of Geophysical Data for Assessing 3D Soil Variation in a Durum Wheat Field and Their Association with Crop Yield","volume":"152","author":"Cavallo","year":"2016","journal-title":"Biosyst. Eng."},{"key":"ref_153","doi-asserted-by":"crossref","unstructured":"Castrignan\u00f2, A., Buttafuoco, G., Quarto, R., Vitti, C., Langella, G., Terribile, F., and Venezia, A. (2017). A Combined Approach of Sensor Data Fusion and Multivariate Geostatistics for Delineation of Homogeneous Zones in an Agricultural Field. Sensors, 17.","DOI":"10.3390\/s17122794"},{"key":"ref_154","doi-asserted-by":"crossref","first-page":"280","DOI":"10.1016\/j.geoderma.2019.01.030","article-title":"Contribution of EMI and GPR Proximal Sensing Data in Soil Water Content Assessment by Using Linear Mixed Effects Models and Geostatistical Approaches","volume":"343","author":"Barca","year":"2019","journal-title":"Geoderma"},{"key":"ref_155","doi-asserted-by":"crossref","unstructured":"De Benedetto, D., Montemurro, F., and Diacono, M. (2019). Mapping an Agricultural Field Experiment by Electromagnetic Induction and Ground Penetrating Radar to Improve Soil Water Content Estimation. Agronomy, 9.","DOI":"10.3390\/agronomy9100638"},{"key":"ref_156","doi-asserted-by":"crossref","first-page":"1913","DOI":"10.1007\/s11600-019-00349-4","article-title":"Correlation Between Agrotechnical Properties of Selected Soil Types and Corresponding GPR Response","volume":"67","author":"Akinsunmade","year":"2019","journal-title":"Acta Geophys."},{"key":"ref_157","doi-asserted-by":"crossref","first-page":"124605","DOI":"10.1016\/j.jhydrol.2020.124605","article-title":"Mapping the Response of Volumetric Soil Water Content to an Intense Rainfall Event at the Field Scale Using GPR","volume":"583","author":"Cao","year":"2020","journal-title":"J. Hydrol."},{"key":"ref_158","doi-asserted-by":"crossref","first-page":"e20017","DOI":"10.1002\/vzj2.20017","article-title":"Simultaneous Multichannel Multi-offset Ground-penetrating Radar Measurements for Soil Characterization","volume":"19","author":"Kaufmann","year":"2020","journal-title":"Vadose Zone J."},{"key":"ref_159","doi-asserted-by":"crossref","first-page":"012001","DOI":"10.1088\/1742-6596\/1782\/1\/012001","article-title":"GPR Geophysical Method as a Remediation Tool to Determine Zones of High Penetration Resistance of Soil","volume":"1782","author":"Akinsunmade","year":"2021","journal-title":"J. Phys. Conf. Ser."},{"key":"ref_160","doi-asserted-by":"crossref","first-page":"643","DOI":"10.1007\/s11600-020-00530-0","article-title":"GPR Imaging of Traffic Compaction Effects on Soil Structures","volume":"69","author":"Akinsunmade","year":"2021","journal-title":"Acta Geophys."},{"key":"ref_161","doi-asserted-by":"crossref","first-page":"012013","DOI":"10.1088\/1742-6596\/1782\/1\/012013","article-title":"Assessment of the Possibility of Using GPR to Determine the Working Resistance Force of Tools for Subsoil Reclamation","volume":"1782","author":"Juliszewski","year":"2021","journal-title":"J. Phys. Conf. Ser."},{"key":"ref_162","doi-asserted-by":"crossref","unstructured":"De Benedetto, D., Barca, E., Castellini, M., Popolizio, S., Lacolla, G., and Stellacci, A.M. (2022). Prediction of Soil Organic Carbon at Field Scale by Regression Kriging and Multivariate Adaptive Regression Splines Using Geophysical Covariates. Land, 11.","DOI":"10.3390\/land11030381"},{"key":"ref_163","doi-asserted-by":"crossref","unstructured":"Lu, Q., Liu, K., Zeng, Z., Liu, S., Li, R., Xia, L., Guo, S., and Li, Z. (2023). Estimation of the Soil Water Content Using the Early Time Signal of Ground-Penetrating Radar in Heterogeneous Soil. Remote Sens., 15.","DOI":"10.3390\/rs15123026"},{"key":"ref_164","doi-asserted-by":"crossref","unstructured":"Li, Z., Zeng, Z., Xiong, H., Lu, Q., An, B., Yan, J., Li, R., Xia, L., Wang, H., and Liu, K. (2023). Study on Rapid Inversion of Soil Water Content from Ground-Penetrating Radar Data Based on Deep Learning. Remote Sens., 15.","DOI":"10.3390\/rs15071906"},{"key":"ref_165","doi-asserted-by":"crossref","first-page":"664","DOI":"10.1007\/s11769-023-1358-9","article-title":"Ground Penetrating Radar (GPR) Identification Method for Agricultural Soil Stratification in a Typical Mollisols Area of Northeast China","volume":"33","author":"Ruan","year":"2023","journal-title":"Chin. Geogr. Sci."},{"key":"ref_166","doi-asserted-by":"crossref","first-page":"e00659","DOI":"10.1016\/j.geodrs.2023.e00659","article-title":"Unmasking Adaption of Tree Root Structure in Agroforestry Systems in Switzerland Using GPR","volume":"34","author":"Hugenschmidt","year":"2023","journal-title":"Geoderma Reg."},{"key":"ref_167","doi-asserted-by":"crossref","first-page":"105433","DOI":"10.1016\/j.jappgeo.2024.105433","article-title":"Mapping Agricultural Soil Water Content Using Multi-Feature Ensemble Learning of GPR Data","volume":"227","author":"Zhou","year":"2024","journal-title":"J. Appl. Geophys."},{"key":"ref_168","doi-asserted-by":"crossref","first-page":"117028","DOI":"10.1016\/j.geoderma.2024.117028","article-title":"Integrated Ground-Penetrating Radar and Electromagnetic Induction Offer a Non-Destructive Approach to Predict Soil Bulk Density in Boreal Podzolic Soil","volume":"450","author":"Pathirana","year":"2024","journal-title":"Geoderma"},{"key":"ref_169","doi-asserted-by":"crossref","first-page":"e20180349","DOI":"10.1590\/1678-992x-2018-0349","article-title":"Repeated Geophysical Measurements in Dry and Wet Soil Conditions to Describe Soil Water Content Variability","volume":"77","author":"Montemurro","year":"2020","journal-title":"Sci. Agric."},{"key":"ref_170","doi-asserted-by":"crossref","first-page":"730","DOI":"10.4081\/ija.2016.730","article-title":"Combined Agro-Ecological Strategies for Adaptation of Organic Horticultural Systems to Climate Change in Mediterranean Environment","volume":"11","author":"Diacono","year":"2016","journal-title":"Ital. J. Agron."},{"key":"ref_171","doi-asserted-by":"crossref","first-page":"e02289","DOI":"10.1002\/ecs2.2289","article-title":"Soil Homogenization and Microedges: Perspectives on Soil-based Drivers of Plant Diversity and Ecosystem Processes","volume":"9","author":"Stover","year":"2018","journal-title":"Ecosphere"},{"key":"ref_172","doi-asserted-by":"crossref","unstructured":"West, J.R., Lauer, J.G., and Whitman, T. (2023). Tillage Homogenizes Soil Bacterial Communities in Microaggregate Fractions by Facilitating Dispersal. Soil Biol. Biochem., 186.","DOI":"10.1016\/j.soilbio.2023.109181"},{"key":"ref_173","doi-asserted-by":"crossref","first-page":"127395","DOI":"10.1016\/j.eja.2024.127395","article-title":"Implications of Soil Waterlogging for Crop Quality: A Meta-Analysis","volume":"161","author":"Yang","year":"2024","journal-title":"Eur. J. Agron."},{"key":"ref_174","doi-asserted-by":"crossref","first-page":"430","DOI":"10.1016\/S1002-0160(17)60387-4","article-title":"Soil Hydraulic Properties: Influence of Tillage and Cover Crops","volume":"28","author":"Haruna","year":"2018","journal-title":"Pedosphere"},{"key":"ref_175","doi-asserted-by":"crossref","unstructured":"Hagage, M., Abdulaziz, A.M., Elbeih, S.F., and Hewaidy, A.G.A. (2024). Monitoring Soil Salinization and Waterlogging in the Northeastern Nile Delta Linked to Shallow Saline Groundwater and Irrigation Water Quality. Sci. Rep., 14.","DOI":"10.1038\/s41598-024-77954-x"},{"key":"ref_176","doi-asserted-by":"crossref","first-page":"115293","DOI":"10.1016\/j.geoderma.2021.115293","article-title":"Improved Prediction of Water Retention Characteristic Based on Soil Gradation and Clay Fraction","volume":"404","author":"Wang","year":"2021","journal-title":"Geoderma"},{"key":"ref_177","doi-asserted-by":"crossref","first-page":"1","DOI":"10.2136\/vzj2016.03.0026","article-title":"Early-Time GPR: A Method to Monitor Spatial Variations in Soil Water Content During Irrigation in Clay Soils","volume":"15","author":"Algeo","year":"2016","journal-title":"Vadose Zone J."},{"key":"ref_178","doi-asserted-by":"crossref","first-page":"115307","DOI":"10.1016\/j.measurement.2024.115307","article-title":"Effect of Soil Compaction on the Measurements of Complex Dielectric Permittivity Spectrum with an Open-Ended Antenna Probe and the Coaxial Cell System","volume":"237","author":"Kafarski","year":"2024","journal-title":"Measurement"},{"key":"ref_179","doi-asserted-by":"crossref","first-page":"759","DOI":"10.2134\/agronj1994.00021962008600050004x","article-title":"Soil Compaction and Root Growth: A Review","volume":"86","author":"Unger","year":"1994","journal-title":"Agron. J."},{"key":"ref_180","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1007\/s13593-011-0071-8","article-title":"Soil Compaction Impact and Modelling. A Review","volume":"33","author":"Nawaz","year":"2013","journal-title":"Agron. Sustain. Dev."},{"key":"ref_181","doi-asserted-by":"crossref","first-page":"814","DOI":"10.1016\/j.tplants.2022.04.001","article-title":"Conquering Compacted Soils: Uncovering the Molecular Components of Root Soil Penetration","volume":"27","year":"2022","journal-title":"Trends Plant Sci."},{"key":"ref_182","doi-asserted-by":"crossref","first-page":"1528","DOI":"10.1002\/jsfa.4424","article-title":"Soil Compaction: A Review of Past and Present Techniques for Investigating Effects on Root Growth","volume":"91","author":"Tracy","year":"2011","journal-title":"J. Sci. Food Agric."},{"key":"ref_183","doi-asserted-by":"crossref","first-page":"10056","DOI":"10.1007\/s11356-017-8421-y","article-title":"Soil Compaction Effects on Soil Health and Cropproductivity: An Overview","volume":"24","author":"Shah","year":"2017","journal-title":"Environ. Sci. Pollut. Res."},{"key":"ref_184","first-page":"267","article-title":"Under Pressure: Elucidating Soil Compaction and Its Effect on Soil Functions","volume":"502","author":"Frene","year":"2024","journal-title":"Plant Soil"},{"key":"ref_185","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1016\/0167-1987(96)01016-1","article-title":"Persistence of Soil Compaction Due to High Axle Load Traffic. I. Short-Term Effects on the Properties of Clay and Organic Soils","volume":"37","author":"Alakukku","year":"1996","journal-title":"Soil Tillage Res."},{"key":"ref_186","doi-asserted-by":"crossref","first-page":"1483","DOI":"10.2136\/sssaj2010.0395","article-title":"Soil and Crop Response to Varying Levels of Compaction, Nitrogen Fertilization, and Clay Content","volume":"75","author":"Gregorich","year":"2011","journal-title":"Soil Sci. Soc. Am. J."},{"key":"ref_187","doi-asserted-by":"crossref","first-page":"604","DOI":"10.1139\/cjss-2018-0046","article-title":"A Review of Preferential Water Flow in Soil Science","volume":"98","author":"Zhang","year":"2018","journal-title":"Can. J. Soil Sci."},{"key":"ref_188","doi-asserted-by":"crossref","first-page":"219","DOI":"10.1007\/s11104-015-2422-8","article-title":"Competition with Winter Crops Induces Deeper Rooting of Walnut Trees in a Mediterranean Alley Cropping Agroforestry System","volume":"391","author":"Cardinael","year":"2015","journal-title":"Plant Soil"},{"key":"ref_189","doi-asserted-by":"crossref","first-page":"126198","DOI":"10.1016\/j.eja.2020.126198","article-title":"Soil Management in Semi-Arid Vineyards: Combined Effects of Organic Mulching and No-Tillage under Different Water Regimes","volume":"123","author":"Buesa","year":"2021","journal-title":"Eur. J. Agron."},{"key":"ref_190","doi-asserted-by":"crossref","first-page":"227","DOI":"10.1016\/j.catena.2018.11.023","article-title":"Mitigation of Soil Acidification through Changes in Soil Mineralogy Due to Long-Term Fertilization in Southern China","volume":"174","author":"Tao","year":"2019","journal-title":"Catena"},{"key":"ref_191","doi-asserted-by":"crossref","first-page":"369","DOI":"10.1590\/1413-70542016404023016","article-title":"Iron Oxides and Organic Matter on Soil Phosphorus Availability","volume":"40","author":"Fink","year":"2016","journal-title":"Ci\u00eanc. Agrotecnol."},{"key":"ref_192","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1016\/j.geoderma.2013.02.010","article-title":"Off- and on-Ground GPR Techniques for Field-Scale Soil Moisture Mapping","volume":"200\u2013201","author":"Ardekani","year":"2013","journal-title":"Geoderma"},{"key":"ref_193","doi-asserted-by":"crossref","unstructured":"Diamanti, N., and Annan, A.P. (2017, January 19\u201324). Air-Launched and Ground-Coupled GPR Data. Proceedings of the 2017 11th European Conference on Antennas and Propagation (EUCAP), Paris, France.","DOI":"10.23919\/EuCAP.2017.7928409"},{"key":"ref_194","doi-asserted-by":"crossref","first-page":"453","DOI":"10.1190\/tle38060453.1","article-title":"Understanding the Use of Ground-Penetrating Radar for Assessing Clandestine Tunnel Detection","volume":"38","author":"Diamanti","year":"2019","journal-title":"Lead. Edge"},{"key":"ref_195","doi-asserted-by":"crossref","unstructured":"Tjoelker, A.R., Bara\u00ebr, M., Valence, E., Charonnat, B., Masse-Dufresne, J., Mark, B.G., and McKenzie, J.M. (2024). Drone-Based Ground-Penetrating Radar with Manual Transects for Improved Field Surveys of Buried Ice. Remote Sens., 16.","DOI":"10.3390\/rs16132461"},{"key":"ref_196","doi-asserted-by":"crossref","unstructured":"Guan, Y., and Grote, K. (2023). Assessing the Potential of UAV-Based Multispectral and Thermal Data to Estimate Soil Water Content Using Geophysical Methods. Remote Sens., 16.","DOI":"10.3390\/rs16010061"},{"key":"ref_197","doi-asserted-by":"crossref","unstructured":"Zajc, M., Koro\u0161a, A., Urbanc, J., Rupar, L., Ko\u00e7yigit, B., Krivic, A., Pecan, U., and Glavan, M. (2023, January 3\u20137). GPR and UAV Remote Sensing for Detecting Changes in Soil Moisture across a Heterogeneous Agricultural Field. Proceedings of the 29th European Meeting of Environmental and Engineering Geophysics, Edinburgh, UK.","DOI":"10.3997\/2214-4609.202320145"},{"key":"ref_198","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1016\/0926-9851(95)90031-4","article-title":"Analysis of GPR Data: Wave Propagation Velocity Determination","volume":"33","author":"Tillard","year":"1995","journal-title":"J. Appl. Geophys."},{"key":"ref_199","doi-asserted-by":"crossref","first-page":"105633","DOI":"10.1016\/j.tust.2024.105633","article-title":"Unified Optimization-Based Analysis of GPR Hyperbolic Fitting Models","volume":"146","author":"He","year":"2024","journal-title":"Tunn. Undergr. Space Technol."},{"key":"ref_200","doi-asserted-by":"crossref","unstructured":"Allred, B.J., Ehsani, M.R., and Daniels, J.J. (2003, January 6\u201310). The Impact on Electrical Conductivity Measurement Due to Soil Profile Properties, Shallow Hydrologic Conditions, Fertilizer Application, Agricultural Tillage, and the Type of Geophysical Method Employed. Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems 2003, San Antonio, TX, USA.","DOI":"10.4133\/1.2923175"},{"key":"ref_201","first-page":"1442","article-title":"Salinity: Electrical Conductivity and Total Dissolved Solids","volume":"2","author":"Corwin","year":"2017","journal-title":"Methods Soil Anal."},{"key":"ref_202","doi-asserted-by":"crossref","first-page":"351","DOI":"10.1177\/00202940221122177","article-title":"Investigating the Electrical Properties of Soil as an Indicator of the Content of the NPK Element in the Soil","volume":"56","author":"Darmawan","year":"2023","journal-title":"Meas. Control."},{"key":"ref_203","doi-asserted-by":"crossref","first-page":"842","DOI":"10.1111\/ejss.13010","article-title":"Climate Change Impacts on Soil Salinity in Agricultural Areas","volume":"72","author":"Corwin","year":"2021","journal-title":"Eur. J. Soil Sci."},{"key":"ref_204","doi-asserted-by":"crossref","unstructured":"Linna, P., Halla, A., and Narra, N. (2022). Ground-Penetrating Radar-Mounted Drones in Agriculture. Proceedings of the New Developments and Environmental Applications of Drones, Springer.","DOI":"10.1007\/978-3-030-77860-6_8"},{"key":"ref_205","doi-asserted-by":"crossref","unstructured":"Meyers, J.M., Lampousis, A., and Vargas, O. (2018, January 17). Integration of Near-Surface Geophysical Measurements with Data from Aerial Drones in a Hudson Valley Vineyard. Proceedings of the SEG Technical Program Expanded Abstracts, Anaheim, CA, USA.","DOI":"10.1190\/segam2018-2997795.1"}],"container-title":["Agriculture"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2077-0472\/15\/8\/852\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T17:14:49Z","timestamp":1760030089000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2077-0472\/15\/8\/852"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,4,15]]},"references-count":205,"journal-issue":{"issue":"8","published-online":{"date-parts":[[2025,4]]}},"alternative-id":["agriculture15080852"],"URL":"https:\/\/doi.org\/10.3390\/agriculture15080852","relation":{},"ISSN":["2077-0472"],"issn-type":[{"value":"2077-0472","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,4,15]]}}}