I am an enthusiastic researcher and learner with a strong commitment to mechanistic science. My PhD explored the interaction effects of lime and organic amendments on coupled soil acidity neutralisation and carbon dynamics, using state-of-the-art ¹³C isotope tracing to elucidate the underlying biogeochemical mechanisms. This research has equipped me with a comprehensive, mechanistic and applied understanding of soil acidity dynamics, amendment–soil interactions, and carbon biogeochemistry. I am currently a Research Associate at Adelaide University, where I investigate the potential of enhanced rock weathering (ERW) as a dual solution for atmospheric carbon capture and soil rejuvenation. The project spans a wide range of research activities, from laboratory studies to field experimentation across multiple locations in Australia. I enjoy connecting with researchers, industry partners, and domain experts. I can be reached at birhanuiticha.ayanssa@adelaide.edu.au.