Table 2 Coefficient of determination and significance level of Pearson correlations for nine aquatic environmental and water quality variables.

From: Aquatic vegetation in response to increased eutrophication and degraded light climate in Eastern Lake Taihu: Implications for lake ecological restoration

 

WL

SDD

TSM

TN

DTN

NH4+-N

TP

DTP

Chla

WL

1.00

        

SDD

0.21NS

1.00

       

TSM

0.02NS

0.64 **

1.00

      

TN

0.09NS

0.55 **

0.31NS

1.00

     

DTN

0.11NS

0.55 **

0.31NS

0.96 **

1.00

    

NH4+-N

0.63 **

0.49 *

0.21NS

0.23NS

0.26NS

1.00

   

TP

0.06NS

0.61 **

0.60 **

0.48 *

0.50NS

0.28NS

1.00

  

DTP

0.41 *

0.00NS

0.01NS

0.01NS

0.00NS

0.31NS

0.02NS

1.00

 

Chla

0.18NS

0.71 **

0.54 **

0.16NS

0.12NS

0.46 *

0.40 **

0.00NS

1.00

  1. NS: not significant; *p < 0.05; **p < 0.01.