I am a Nuclear Engineer holding a Ph.D. in Nuclear Engineering, with extensive experience in the application of nuclear techniques to environmental studies. My work has focused on Instrumental Neutron Activation Analysis (INAA) for the determination of heavy metals, geological tracers, and major, minor, and trace elements in biological and geological materials. I have also employed high-resolution gamma-ray spectrometry for sediment sequence dating using Cs-137 and Pb-210, and have applied the radiotracers Hg-197 and As-76 to investigate environmental processes under controlled laboratory conditions.