Statistical study of the living garbage based on Gray Theory——Take Hangzhou as an example

摘要

With the improvement of people's living standards in China, solid waste emissions increase sharply. In rural areas where most people live, domestic waste mainly deposited in the open air as one of the most important culprit of rural ecological pollution. Nowadays, a growing number of municipal solid waste has become a serious social problem which affects people's lives seriously. Based on the relevant data of statistical yearbook of Hangzhou, Zhejiang province, connected with the internal factors influencing the garbage output, and using the Method of Grey Correlation, this paper studied which is the top correlate indicator among the garbage production internal factors. By using the methods of Grey Prediction, and building forecasting model, the paper predicted the amount of cleared-up garbage after years. Besides, it provided the government and environmental protection administration with a lot of rationalization proposals in clearing up the rubbish and governing environment.