Dr. TPQ LE, an Associate Professor and Head of Laboratory of Environmental Chemistry at Institute of Natural Product Chemistry (INPC, VAST, Vietnam). She obtained her PhD. from the University of Pierre and Marie Curie, France. She is the coordinator of the FRIEND-Water program for the Asia-Pacific region (2019–2023), which is one of the eight FRIEND (Flow Regimes from International Experimental and Network Data) programs of the UNESCO IHP. She is a scientific member of IGCP-UNESCO Council on Hydrogeology (2013–2024) and NAFOSTED-Vietnam on Earth Science and Environment (2017–present). Her research focuses on biogeochemistry of hydrosystem under anthropogenic pressure.