THE FRAMEWORK SYSTEM FOR GEOSAFETY RESEARCH

China is located at the eastern edge of the Eurasian plate,and is featured with diverse geomorphological types and complex geological conditions. The smooth implementation of major national development strategies and the effective promotion of ecological civilization are facing serious geological safety risks. They are calling for solutions to geological safety problems faced by human living environment and engineering activities. This paper follows the earth system science principles and considering the interaction among geospheres,dynamics coupling,and human-earth feedback. It focuses on geosafety of national spaces,major projects,urban constructions,ecological environments,and resource developments. The major geological safety challenges faced by national strategic development are discussed. The frontiers and main research directions of geosafety are outlined. Geosafety is an important prerequisite to guaranteeing people's high-quality life,promoting social and economic development,and building livable earth. It is of great scientific significance to solving geological safety problems related to major engineering construction,geohazards prevention,ecological environmental protection,and harmonious settlement of humans. It also important to promoting scientific and technological progress and sustainable social development.