Fig. 5From: Spatial distribution and contamination assessment of heavy metal pollution of sediments in coastal reclamation areas: a case study in Shenzhen Bay, ChinaCorrelation coefficient map of heavy metals in SZB sediments. Among them, red represents a positive correlation, blue represents a negative correlation, the number in the lower triangle represents the correlation coefficient, and the size of the circle in the upper triangle represents the size of the correlation coefficientBack to article page