We study the dynamical property of macroscopic community structures in two scientific societies. The type of data is extracted from author networks in both the Korean Meteorological Society and the Korean Physical Society. We discuss some notable methods for giving evolutionary nformation as the community structure is investigated using the model of oscillator networks. We simulate and analyze macroscopic community metrics such as the entropy, the natural connectivity, the free energy, the total energy, and the bipartivity in the community structures of the two scientific societies. We particularly compare and analyze the statistical values between the two scientific societies.