Bioremediation strategies for diesel-contaminated Antarctic soils

Abstract

This book chapter delves into the specific challenges and strategies of bioremediation for diesel-contaminated soils in Antarctica. The concentrated presence of research stations in coastal regions underscores the pressing need for effective oil spill response and bioremediation techniques to protect these delicate environments.Addressing shared challenges in both polar regions, such as the leisurely pace of biodegradation due to cold temperatures and complex soil-water interactions, the chapter underlines the utilization of cold-adapted microorganisms and native plant species in diesel-contaminated soil remediation, emphasizing in the Argentinian Antarctic Programme experience. These strategies allowed not only to enhance the effectiveness of bioremediation but also respect the fragile ecosystems of polar regions.The chapter emphasizes the significance of extended monitoring, regulatory adherence, and ethical considerations in the context of polar bioremediation. These elements become particularly crucial in light of the extreme conditions and environmental sensitivity of the polar environment. The collaborative nature of polar research, as demonstrated by international efforts contributing to a Clean-Up Manual for the region, reflects the commitment to environmental stewardship in Antarctica.In summary, this scientific book chapter provides a concise yet comprehensive exploration of bioremediation strategies for diesel-contaminated Antarctic soils, offering valuable guidance to researchers, environmentalists, and policymakers engaged in the preservation and remediation of these exceptional ecosystems.