Research on resource consumption of construction industry in Xining based on material flow analysis

Abstract

Qinghai Province is a very fragile area of ecological environment. While paying attention to economic development, we should pay more attention to the change trend of ecological environment. According to the urban statistical yearbook, the energy consumption of construction industry accounts for a large proportion of urban energy consumption. In the concept of sustainable development, we should pay attention to the problem of resource consumption and environmental pressure of urban construction industry. This paper takes Xining construction industry as the research object, based on the material flow analysis method, analyzes the material flow of newly built and demolished buildings in Xining city from 2011 to 2015, and reveals the material consumption status of Xining construction activities and the pressure on the environment.