This course aims to clarify the characteristics, management, conservation and multiple utilization of local agriculture and forest resources, environmental harmony, ecosystem restoration and disaster prevention/mitigation. For example, it covers the management, restoration and utilization of farmland, forests and natural ecosystems, the assessment and conservation of biodiversity, and integrated science in which the sustainable use of their surroundings is promoted. The evaluation of biomass from environmental DNA and research on complex large-scale disasters are involved in frontier science for environmental conservation.