Soil Microbiome Modulation for Sustainable Ground Improvement: A Bio-Geo-Chemical Perspective

¹ Department of CSE, GITAM School of Technology, GITAM University, Bengaluru, India.
² Al-Nisour University College, Nisour Seq. Karkh, Baghdad, Iraq.
³ Department of sciences/ Al-Manara College for Medical Sciences/ (Maysan)/Iraq.
⁴ Al-Zahrawi University College, Karbala, Iraq.
⁵ Mazaya university college/Iraq.

^* Corresponding author: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract

The soil's microbiome is altered in a new approach to addressing construction sustainability issues. Biological processes for treating the soil's microbiome can be used to introduce stability and strength into the soil, thereby reducing dependence on carbon-intensive chemical and mechanical ground improvement techniques. This research focuses on specific biogeochemical processes related to soil amendment, including microbial-induced calcite precipitation (MICP), enzymes, and organic substances that enhance cohesion and reduce permeability. Incorporating microbe engineering in soils enhances the hardness of the subsoil top layer, as well as the capacity of the soil. Its structure becomes reinforced as roots help stabilize the soil progressively over time. Architecture network levels are augmented by the actual or virtual presentation of system interactions in a graphical manner, which also assists in prediction during the process. Policy documents have minimized environmental concerns, heightened the concern of development, and changed strategies to recover resources without impending costs or unsustainable practices in nature. This has led to flexible, agile, and responsive soil development, fostering dynamism in civil geo-policy-funded initiatives. To move beyond a purely conceptual perspective, the present study introduces a quantitative Soil Stability Index (SSI) framework and applies it to laboratory and pilot-scale field tests, providing verifiable methods, statistically analyzed results, and a basis for optimizing bio-mediated soil improvement.