Explore computational methods for simulating and analyzing ecological systems in this comprehensive lecture from the Serrapilheira/ICTP-SAIFR Training Program in Quantitative Ecology. Delivered by Professor Renato Coutinho from UFABC, this 1-hour 23-minute session serves as the first class in a series focused on advanced ecological modeling techniques. Dive into cutting-edge approaches for simulating complex ecological interactions and learn how to effectively analyze the resulting data. Gain valuable insights into the application of computational tools in ecology research, enhancing your ability to tackle intricate environmental challenges. This lecture, part of the QEco Program held on January 9, 2023, offers a solid foundation for researchers and students looking to expand their skills in quantitative ecology.