Risk Assessment of Heavy Metals Contamination in Paddy Soil, Plants, and Grains (Oryza sativa L.) at the East Coast of India

Table 5

(a) Correlation of the heavy metals in paddy field soil. (b) Correlation of the heavy metals in grains.

(a)

	Pb	Cd	Cu	Cr	Mn	Zn
Pb	1
Cd	0.654123	1
Cu	0.193626	−0.61182	1
Cr	0.952659	0.802794	−0.06512	1
Mn	0.316071	0.273936	0.032893	0.175871	1
Zn	0.967693	0.699247	0.079194	0.984368	0.192237	1

(b)

	Pb	Cd	Cu	Cr	Mn	Zn
Pb	1
Cd	0.924811	1
Cu	0.759248	0.629072	1
Cr	0.733659	0.915057	0.267458	1
Mn	0.968289	0.988837	0.716005	0.850878	1
Zn	0.447148	0.719954	0.42386	0.722836	0.64716	1