What is the fine-grained topic of the following text: The students today not only deal with the learning competencies of the DepEd curriculum, but also the knowledge of land use change in Mindanao, assisted natural regeneration (ANR), and agro-forestry, as well as the need for ecological services payments (PES) and the new Mindanao 2030 development plan. Only return the topic.
Education on Environmental Conservation and Development in Mindanao