The objective of the Doctorate in Natural and Environmental Sciences is the academic training of excellence of graduates, with a strong commitment to the regional, national and international reality where they are inserted. The Doctorate explicitly integrates the aspects of Natural and Environmental Sciences and is positioned as an integrating postgraduate, especially of the various undergraduate disciplines taught at UNJu and in the region, providing an interdisciplinary vision, focused on the demands of a quality academic and professional training. The program brings together a competent, recognized, and diverse academic body, and calls for doctoral students of diverse backgrounds and backgrounds, capable of expressing an innovative and solid vision of the scientific topics addressed.