Methodology for Monitoring the Ecological Environment of Railway Construction

As a linear project, the ecological environment along the railway construction project is complex and changeable, with a high proportion of tunnels and bridges, which makes ecological environmental protection management difficult and requires regular investigation and monitoring of the impact of construction on the ecological environment. Based on the characteristics of railway engineering, this study analyzes and summarizes the ecological environment monitoring scheme and technical methods during railway construction, and then puts forward relevant environmental protection measures. The results show that the ecological environment monitoring of railway construction is generally divided into four stages: preliminary investigation and analysis, monitoring sites, data collection and work results. The monitoring content from macro to micro, from ecosystem to plants, animals and other specific indicators. The main monitoring methods include manual investigation, remote sensing monitoring, infrared trigger camera trap, etc. According to the specific ecological characteristics and ecological problems, the construction of a scientific and complete ecological environment monitoring program for railway construction is conducive to mastering the trend of the ecological environment change in the process of railway construction, and implement the environmental protection measures and construction project environmental protection policies more pertinently.