Ekwe-Testimony, Nnenna, holds a Master of Science degree in Petroleum Geosciences and she is currently carrying out her doctoral research in Environemtal Geochemistry. As a master student in Petroleum Geosciences, she carried out research on reservoir quality assessment of Nena field, onshore Niger Delta. She is an Assistant Lecturer with the Geology Department, University of Nigeria, Nsukka and currently teaches undergraduate courses on environmental Geochemistry. Her research focus is currently on Assessment of environmental degradation due to petroleum and solid mineral mining and optimization of eco-friendly remediation techniques.