Studies on Estuary of Thamirabarani River, Tamilnadu, India P.K. Suresh, N. Surendar, R. Sundaravadivelu and K. Dhanasekar MATEC Web Conf., 384 (2023) 03001 Published online: 27 October 2023 DOI: 10.1051/matecconf/202338403001