Abstract

Bioremediation of oil-contaminated soils in cold climates presents unique challenges and opportunities due to the environmental conditions that influence microbial activity. This review explores recent advancements and innovative approaches in bioremediation techniques tailored for cold climates, emphasizing their effectiveness, limitations, and potential applications. Key strategies include the use of cold-adapted microbial consortia, bioaugmentation with psychrophilic microbes, and the application of nutrient amendments and biosurfactants to enhance biodegradation rates. Additionally, the role of environmental factors such as temperature, moisture, and soil properties in shaping bioremediation outcomes is discussed. The synthesis of current research aims to provide insights into optimizing bioremediation strategies for sustainable remediation of oil-contaminated soils in cold regions