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Appendix D Food Codes for NHANES - OEHHA

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SRP Review Draft Version 2 June, 2012<br />

Table H.13-3 Nickel field studies on protected crops<br />

Study Type<br />

soil<br />

conc<br />

bckd<br />

(mg/kg)<br />

soil<br />

conc<br />

contam<br />

(mg/kg) Crop Name<br />

tissue<br />

conc<br />

bckg<br />

dry wt<br />

(mg/kg)<br />

tissue<br />

conc<br />

contam<br />

dry wt<br />

(mg/kg)<br />

H-45<br />

Uptake<br />

factor<br />

(contam)<br />

dry wt<br />

dry-towet<br />

wt<br />

conversion<br />

factor<br />

Uptake<br />

factor<br />

(contam)<br />

wet wt<br />

plant/dw<br />

soil<br />

Uptake<br />

factor<br />

(contam)<br />

ww<br />

plant/wet<br />

w soil Reference<br />

Lokeshwari and Chandrappa<br />

(2006)<br />

field (sewage-fed lake irrigation)<br />

Beans<br />

0.1 0.111 0.0111 0.013875<br />

highly contam area<br />

53 hazelnut<br />

0.033 0.04125 Samsoe-Petersen et al., 2002<br />

indust. sewage-field-Egypt ND 106 bean (spot)<br />

6.9 0.07 0.894 0.06 0.075 Gorbunov et al., 2003<br />

indust. sewage-field-Egypt ND 106 bean (white)<br />

1.9 0.02 0.894 0.02 0.025 Gorbunov et al., 2003<br />

landfill-field<br />

49 green bean<br />

6.37 0.13 0.076 0.0099 0.012375 Samsoe-Petersen et al., 2002<br />

sewage sludge-field 28.1 34.6 cluster beans 1.21 2.1 0.06 0.111 0.007 0.00875 Jamali et al., 2007<br />

sewage sludge-field 28.1 34.6 peas 1.12 1.18 0.03 0.257 0.009 0.01125 Jamali et al., 2007<br />

sewage sludge-pot-field<br />

25 beans<br />

0.3 0.099 0.03 0.0375 Sauerbeck, 1991<br />

sewage sludge-pot-field<br />

25 peas<br />

0.2 0.257 0.04 0.05 Sauerbeck, 1991<br />

Average nickel uptake factor in protected crops (fresh weight conc. in plant / wet weight conc. in soil) = 0.0306±0.0224

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