Microbially induced carbonate precipitation (MICP) for soil strengthening: A comprehensive review
March 2023
Geotechnical research has been yearning for revolutionary innovations that could bring breakthroughs to conventional practices, especially at a time when energy efficiency and environmental sustainability...
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Improved methods, properties, applications and prospects of microbial induced carbonate precipitation (MICP) treated soil: A review
March 2025
Soil improvement is one of the most important issues in geotechnical engineering practice. The wide application of traditional improvement techniques (cement/chemical materials) are limited due to damage...
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Biogenic construction: The new era of civil engineering
March 2025
With the increasing demand for buildings and infrastructures and the mounting challenges associated with the current construction technologies such as high emission, high pollution, and high energy...
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Applications of microbial-induced carbonate precipitation: A state-of-the-art review
March 2023
Microbial-Induced Carbonate Precipitation (MICP) is a naturally occurring process whereby bacteria produce enzymes that accelerate the precipitation of calcium carbonate. This process is facilitated...
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Review of Bio-Enzyme for Soil Improvement
Available online 9 October 2024
Traditional soil stabilizers, such as cement and lime, typically entail substantial energy consumption and environmental pollution. In contrast, bio-enzyme has emerged as a promising alternative, aligning...
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Recent development on optimization of bio-cementation for soil stabilization and wind erosion control
June 2023
This paper reviews and analyzes recent research development on bio-cementation for soil stabilization and wind erosion control. Bio-cement is a type of cementitious materials by adopting natural biological...
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Evaluating the performance and durability of concrete paving blocks enhanced by bio-cement posttreatment
March 2025
Concrete pavement often experiences accelerated deterioration due to water and chemical ingress through micro-cracks and surface voids. Particularly, the ingress of aggressive agents into the concrete...
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Eco-geotechnics under climate change: A state-of-the-art review
Available online 20 December 2024
Global climate change has exacerbated extreme weather events, such as intense rainfall and heat waves, resulting in the deterioration of geotechnical earthen structures. To address the urgent need for...
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Physical property of MICP-treated calcareous sand under seawater conditions by CPTU
March 2025
MICP (Microbially induced calcite precipitation), an environmentally friendly soil improvement technique, has great potential in ocean engineering due to its ability to promote the precipitation of...
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Decoding vegetation's role in landslide susceptibility mapping: An integrated review of techniques and future directions
March 2024
Rainfall-induced landslides, exacerbated by climate change, require urgent attention to identify vulnerable regions and propose effective risk mitigation measures. Extensive research underscores the...
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Increased erosion in biochar-amended soil: importance of integrating erosion control blankets and vegetation
Available online 13 January 2025
Although biochar is widely recognized for enhancing various soil properties, its impact on soil erosion resistance remains unclear and sometimes shows contradictory results. The main objective of this...
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Development and optimization of biomimetic-chemically induced carbonate precipitation: A review of recent research
March 2025
With further investigation on biomineralization, biomimetic mineralization has been proposed in imitation of microorganism behavior, in which the mechanism of biomineralization is utilized for the control...
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Mitigation of soil liquefaction using microbial technology: An overview
March 2023
Soil liquefaction is a major geo-hazard. As liquefaction could occur anywhere in a sand layer and result in large-scale lateral spreading, treatment for liquefaction needs to be carried out over a large...
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A review of bio-inspired geotechnics-perspectives from geomaterials, geo-components, and drilling & excavation strategies
September 2023
As urbanization progresses, the demand for high-rise buildings and underground spaces is growing, and the need for firm geotechnical construction materials, efficient excavation methods, accurate testing...
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Influence of biochar on soil air permeability and greenhouse gas emissions in vegetated soil: A review
December 2023
The increasing emission of greenhouse gases such as CO2, CH4, and N2O from the soil has become a growing concern globally. To address this issue, biochar has emerged as an environmentally friendly soil...
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Mechanisms and influencing factors of biomineralization based heavy metal remediation: A review
September 2023
Heavy metal contamination of soil and water is one of the most prominent environmental issues worldwide. Through bioaccumulation and biomagnification of the food chain, heavy metals can be enriched...
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A critical review of biomineralization in environmental geotechnics: Applications, trends, and perspectives
March 2023
In this review paper, the applications of biomineralization in environmental geotechnics are analyzed. Three environmental geotechnics scenarios, namely heavy metal contamination immobilization and...
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Enhancing carbon neutrality: A perspective on the role of Microbially Induced Carbonate Precipitation (MICP)
June 2024
Microbially Induced Carbonate Precipitation (MICP) presents a promising avenue for sustainable carbon management, offering a rapid alternative to natural carbonate formation. This paper explores the...
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State-of-the-art review on plant-based solutions for soil improvement
September 2023
Vegetation has been used as a means in geotechnical engineering for soil improvement and erosion control. This paper aims to present a state-of-the-art review and future prospective on soil improvement...
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Evaluation of plant growth and spacing effects on bioengineered slopes subjected to rainfall
June 2024
Shallow landslides can be mitigated through the hydro-mechanical reinforcement provided by vegetation. Several critical parameters, such as plant spacing and plant age, play a significant role in influencing...
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Development characteristics and quantitative analysis of cracks in root-soil complex during different growth periods under dry-wet cycles
March 2025
Repeated wet swelling and dry shrinkage of soil leads to the gradual occurrence of cracks and the formation of a complex fracture network. In order to study the development characteristics and quantitative...
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Strength and uniformity of EICP-treated sand under multi-factor coupling effects
March 2023
Enzyme-induced carbonate precipitation (EICP) is an environment-friendly method for improving soil mechanical properties. The extraction and application of plant crude urease reduces the treatment cost....
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Factors affecting the effectiveness of biocementation of soil
September 2024
Microbially or enzyme induced carbonate precipitation has emerged to be a new type of soil improvement method. However, it appears that the biocementation process is affected by many factors and a common...
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Feasibility study of enhancing enzyme-induced carbonate precipitation with eggshell waste for sand solidification
December 2024
Utilizing Enzyme-Induced Calcium Carbonate Precipitation (EICP) reinforcement technology has emerged as an innovative approach for soil improvement. In this study, kitchen waste eggshell powder was...
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Microbially Induced Carbonate Precipitation for Soil Improvement: Insights from a Meter-Scale Radial Grouting Trial
Available online 9 December 2024
Despite the growing interest in microbially induced carbonate precipitation (MICP) for geotechnical applications, reports on meter-scale MICP trials for soil improvement remain limited, and controlling...
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