Abstract :
Security of landscape engineering includes ecological security and personal safety. In this paper, two aspects of qualitative risk will be assessed in landscape engineering. In terms of ecological security, it has some major risks which includes department of community stability, soil quality which cannot meet the requirements of plant growth and plant pest disasters. In the process of construction, risks include fall from high-altitude, mechanical injury, electric shock and improper use of pesticides. In response to these security, we raise landscape engineering safety to measure and increase the diversity of plant communities, which emphasis on application of native plant species improve community stability. Plant quarantine, soil testing and other methods are employed to control plant pests and soil quality. Safety training and education and standardize operations are used to ensure the personal safety.
