The Variation Law of Water Environment Quality in the Haihe River Basin in 2005-2016and Analysison the Law

摘要

The Haihe River Basin is one of the seven major river basins in China, running acrossTianjin, Beijing, Hebei, Shanxi, Shandong, Henan, Inner Mongolia and Liaoning, these eight provinces, autonomous regions and municipalities. Due to the rapid development of social economy, the water environment problems in the Haihe River Basin have attracted more and more people's attention. This paper systematically collects and summarizes the water quality status report of the key water functional areas of the Haihe River Basin in 2005-2014, published by the Haihe River Basin Committee, and the statistical bulletin of the national economic and social development of each sub-basin area in 2005-2014, analyzes the development trend of the water environment in the Haihe River Basin, uses related indicators of the social economy and other relevant indicators to analyze the water environment pressure in the Haihe River Basin, and proposes corresponding countermeasures.