Time Series Cross Correlation Analysis among Pollution Source and Adjacent Marine Water Environmental Factors

Abstract:

The cross correlation analysis of pollution time series among pollution source and adjacent marine water environmental factors is an essential tool for obtaining the relationship in adjacent marine waters and the source of pollution. Meanwhile, the main pollution source should be obtained by this analysis. In this paper, the cross correlation of the dissolved inorganic nitrogen (DIN) in the Caofeidian marine district, the Beidaihe marine district, Tangshan Bay and the whole quantity of pollution in main rivers of Hebei Province is analyzed. The cross correlation coefficient computation method is used for the correlation. The research results show that the stronger correlation relationship exists between the pollution source and the Beidaihe marine district, owing to the influence of the Luanhe river.

• Periodical: Applied Mechanics and Materials (Volumes 522-524)
• Pages: 56-59
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.522-524.56
• Online since: February 2014
• Authors: Ming Chang Li*, Ying Jie Zhao
• Keywords: Adjacent Marine, Analysis, Cross Correlation, Source, Time Series

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