AUTHOR=Mohan Viswanathan Prasanna , Sabarathinam Chidambaram , Senapathi Venkatramanan , Sekar Selvam TITLE=Editorial: Environmental isotopes for water resource management JOURNAL=Frontiers in Water VOLUME=5 YEAR=2023 URL=https://www.frontiersin.org/journals/water/articles/10.3389/frwa.2023.1211029 DOI=10.3389/frwa.2023.1211029 ISSN=2624-9375