Project R-14795

Study of plant-microorganism interactions to improve the phytoremediation process of diesel-contaminated Antarctic soils (Research)

Total Petroleum Hydrocarbons (TPH) are compounds frequently reported as pollutants worldwide, due to their widespread use as fuels and raw materials. Antarctica is not exempt from its impact, as scientific stations,transportation, and tourism depend on them. The continent of Antarctica is home to only two vascular plant species: Deschampsia antarctica and Colobanthus quitensis. Previous studies involving other species of Deschampsia in sub-Antarctic regions have shown that this genus of plants exhibits tolerance tohydrocarbons. Our research aims to promote a technological solution to enhance hydrocarbon removal in contaminated soils, involving the introduction of D. antarctica along with microorganisms capable of degrading hydrocarbons and effectively associating with the plant. We aim to identify microorganisms that not only thrive in harsh environmental conditions but also create a supportive environment for the plant's growth. This investigation also intends to investigate TPH tolerance in D. antarctica, delineate plant-microorganism interactions, and evaluate their effectiveness in Antarctic soil. This collaborative research initiative seeks to synergize both groups' efforts, using the unique expertise available at Hasselt university, enhancing the overall quality and depth of the research outcomes.

01 April 2024 - 31 December 2026