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Table 4 Correlations between measured, kriged and LUR modelled concentrations at sampling locations in Sarnia

From: Assessing the distribution of volatile organic compounds using land use regression in Sarnia, "Chemical Valley", Ontario, Canada

 

Measured

LUR

Measured

LUR

 

Benzene

Toluene

LUR

0.793**

 

0.719**

 

Kriged

0.927**

0.828**

0.999**

0.736**

 

Ethylbenzene

(M+P) Xylene

LUR

0.384**

 

0.162

 

Kriged

0.892**

0.458**

0.713**

0.307

 

O-Xylene

BTEX

LUR

0.135

 

0.614**

 

Kriged

0.711**

-0.186

0.988**

0.658**

  1. ** Significant at 95%