IDEAS home Printed from https://ideas.repec.org/a/gam/jcltec/v6y2024i2p40-801d1414183.html
   My bibliography  Save this article

On-Site Determination of Soil Organic Carbon Content: A Photocatalytic Approach

Author

Listed:
  • Karam Abu El Haija

    (School of Engineering, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada)

  • Yi Wai Chiang

    (School of Engineering, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada)

  • Rafael M. Santos

    (School of Engineering, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada)

Abstract

This investigation presents a new approach for evaluating soil organic carbon (SOC) content in farming soils using a photocatalytic chemical oxygen demand (PeCOD) analyzer combined with geographic information system (GIS) technology for spatial analysis. Soil samples were collected at various sites throughout Canada and were analyzed using sieve analysis, followed by further SOC evaluation using three distinct techniques: loss on ignition (LOI), Walkley-Black, and PeCOD. The PeCOD system, which relies on the photochemical oxidation of organic carbon, showed an exciting correlation between its evaluations and SOC content, making it a prompt and reliable method to evaluate SOC. In this investigation, finer materials such as clayey soils (soil fractions of (<50 µm)) demonstrated high SOC content compared to coarser ones (soil fractions of (>75 µm)) and decreased SOC content with increased soil depth, generally below the 30 cm mark. It should be noted that this investigation revealed that other variables, such as land management practices, precipitation, and atmospheric temperature, have drastic effects on the formation and residence time of SOC. GIS georeferencing еnablеd mapping of the SOC distribution and identification of hotspot areas with high SOC content. The results of this study have implications for sustainable farming, climate change mitigation, and soil health operations by providing farmers with schemes that amplify carbon sequestration while simultaneously improving soil health.

Suggested Citation

  • Karam Abu El Haija & Yi Wai Chiang & Rafael M. Santos, 2024. "On-Site Determination of Soil Organic Carbon Content: A Photocatalytic Approach," Clean Technol., MDPI, vol. 6(2), pages 1-18, June.
  • Handle: RePEc:gam:jcltec:v:6:y:2024:i:2:p:40-801:d:1414183
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2571-8797/6/2/40/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/2571-8797/6/2/40/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Johannes Lehmann & Markus Kleber, 2015. "The contentious nature of soil organic matter," Nature, Nature, vol. 528(7580), pages 60-68, December.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Elena A. Mikhailova & Garth R. Groshans & Christopher J. Post & Mark A. Schlautman & Gregory C. Post, 2019. "Valuation of Soil Organic Carbon Stocks in the Contiguous United States Based on the Avoided Social Cost of Carbon Emissions," Resources, MDPI, vol. 8(3), pages 1-15, August.
    2. Rolinski, Susanne & Prishchepov, Alexander V. & Guggenberger, Georg & Bischoff, Norbert & Kurganova, Irina & Schierhorn, Florian & Müller, Daniel & Müller, Christoph, 2021. "Dynamics of soil organic carbon in the steppes of Russia and Kazakhstan under past and future climate and land use," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 21(3).
    3. Berazneva, Julia & McBride, Linden & Sheahan, Megan & Güereña, David, 2018. "Empirical assessment of subjective and objective soil fertility metrics in east Africa: Implications for researchers and policy makers," World Development, Elsevier, vol. 105(C), pages 367-382.
    4. Héctor Iván Bedolla-Rivera & María de la Luz Xochilt Negrete-Rodríguez & Miriam del Rocío Medina-Herrera & Francisco Paúl Gámez-Vázquez & Dioselina Álvarez-Bernal & Midory Samaniego-Hernández & Alfred, 2020. "Development of a Soil Quality Index for Soils under Different Agricultural Management Conditions in the Central Lowlands of Mexico: Physicochemical, Biological and Ecophysiological Indicators," Sustainability, MDPI, vol. 12(22), pages 1-24, November.
    5. Jakub Bekier & Elżbieta Jamroz & Karolina Walenczak-Bekier & Martyna Uściła, 2023. "Soil Organic Matter Composition in Urban Soils: A Study of Wrocław Agglomeration, SW Poland," Sustainability, MDPI, vol. 15(3), pages 1-12, January.
    6. Carine Naba & Hiroshi Ishidaira & Jun Magome & Kazuyoshi Souma, 2024. "Exploring the Potential of Soil and Water Conservation Measures for Climate Resilience in Burkina Faso," Sustainability, MDPI, vol. 16(18), pages 1-20, September.
    7. Liudmila Tripolskaja & Asta Kazlauskaite-Jadzevice & Eugenija Baksiene & Almantas Razukas, 2022. "Changes in Organic Carbon in Mineral Topsoil of a Formerly Cultivated Arenosol under Different Land Uses in Lithuania," Agriculture, MDPI, vol. 12(4), pages 1-19, March.
    8. José Manuel Rato Nunes & António Bonito & Luis Loures & José Gama & Antonio López-Piñeiro & David Peña & Ángel Albarrán, 2017. "Effects of the European Union Agricultural and Environmental Policies in the Sustainability of Most Common Mediterranean Soils," Sustainability, MDPI, vol. 9(8), pages 1-16, August.
    9. Jianghua Tang & Lili Su & Yanfei Fang & Chen Wang & Linyi Meng & Jiayong Wang & Junyao Zhang & Wenxiu Xu, 2023. "Moderate Nitrogen Reduction Increases Nitrogen Use Efficiency and Positively Affects Microbial Communities in Agricultural Soils," Agriculture, MDPI, vol. 13(4), pages 1-24, March.
    10. Guillermo Martínez Pastur & Marie-Claire Aravena Acuña & Jimena E. Chaves & Juan M. Cellini & Eduarda M. O. Silveira & Julián Rodriguez-Souilla & Axel von Müller & Ludmila La Manna & María V. Lencinas, 2023. "Nitrogenous and Phosphorus Soil Contents in Tierra del Fuego Forests: Relationships with Soil Organic Carbon, Climate, Vegetation and Landscape Metrics," Land, MDPI, vol. 12(5), pages 1-18, April.
    11. He, Qinsi & Liu, De Li & Wang, Bin & Li, Linchao & Cowie, Annette & Simmons, Aaron & Zhou, Hongxu & Tian, Qi & Li, Sien & Li, Yi & Liu, Ke & Yan, Haoliang & Harrison, Matthew Tom & Feng, Puyu & Waters, 2022. "Identifying effective agricultural management practices for climate change adaptation and mitigation: A win-win strategy in South-Eastern Australia," Agricultural Systems, Elsevier, vol. 203(C).
    12. Steffen Schlüter & Frederic Leuther & Lukas Albrecht & Carmen Hoeschen & Rüdiger Kilian & Ronny Surey & Robert Mikutta & Klaus Kaiser & Carsten W. Mueller & Hans-Jörg Vogel, 2022. "Microscale carbon distribution around pores and particulate organic matter varies with soil moisture regime," Nature Communications, Nature, vol. 13(1), pages 1-14, December.
    13. Chao Chen & Yinglin Liang & Zhilong Chen & Changwu Zou & Zongbo Shi, 2024. "Black Carbon in Climate Studies: A Bibliometric Analysis of Research Trends and Topics," Sustainability, MDPI, vol. 16(20), pages 1-20, October.
    14. Yue Zhang & Guihua Liu & Zhixing Ma & Xin Deng & Jiahao Song & Dingde Xu, 2022. "The Influence of Land Attachment on Land Abandonment from the Perspective of Generational Difference: Evidence from Sichuan Province, China," IJERPH, MDPI, vol. 19(18), pages 1-15, September.
    15. Miriam Githongo & Lucy Ngatia & Milka Kiboi & Anne Muriuki & Andreas Fliessbach & Collins Musafiri & Riqiang Fu & Felix Ngetich, 2023. "The Structural Quality of Soil Organic Matter under Selected Soil Fertility Management Practices in the Central Highlands of Kenya," Sustainability, MDPI, vol. 15(8), pages 1-13, April.
    16. Ludovic Henneron & Jerôme Balesdent & Gaël Alvarez & Pierre Barré & François Baudin & Isabelle Basile-Doelsch & Lauric Cécillon & Alejandro Fernandez-Martinez & Christine Hatté & Sébastien Fontaine, 2022. "Bioenergetic control of soil carbon dynamics across depth," Nature Communications, Nature, vol. 13(1), pages 1-14, December.
    17. Shuai Wang & Nan Wang & Junping Xu & Xi Zhang & Sen Dou, 2019. "Contribution of Microbial Residues Obtained from Lignin and Cellulose on Humus Formation," Sustainability, MDPI, vol. 11(17), pages 1-12, September.
    18. Duyen Minh Pham & Arata Katayama, 2018. "Humin as an External Electron Mediator for Microbial Pentachlorophenol Dechlorination: Exploration of Redox Active Structures Influenced by Isolation Methods," IJERPH, MDPI, vol. 15(12), pages 1-17, December.
    19. Lenka Pavlů & Jiří Balík & Simona Procházková & Petra Vokurková & Ivana Galušková & Ondřej Sedlář, 2023. "Soil organic matter quality of variously managed agricultural soil in the Czech Republic evaluated using DRIFT spectroscopy," Soil and Water Research, Czech Academy of Agricultural Sciences, vol. 18(4), pages 281-291.
    20. Kristin Piikki & Mats Söderström & Rolf Sommer & Mayesse Da Silva & Sussy Munialo & Wuletawu Abera, 2019. "A Boundary Plane Approach to Map Hotspots for Achievable Soil Carbon Sequestration and Soil Fertility Improvement," Sustainability, MDPI, vol. 11(15), pages 1-17, July.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jcltec:v:6:y:2024:i:2:p:40-801:d:1414183. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.