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Page Title:
Table 5. Relationships Between Individual Organic Compounds in Plants and Worms,1 in C18 Disks,2 and n the DM Mixtures3 |
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 ERDC TN-DOER-R3
September 2004
Table 5
Relationships Between Individual Organic Compounds in Plants and Worms,1 in C18 Disks,2 and
in the DM Mixtures3 (R2 values of linear regressions between the log transforms of plant, worm,
C18-disks, and those of the DM mixtures4 are listed below)
70% IHC
2
2
2
2
Log
Vapor Pressure
R Plant
R Plant
R
R
DM-mixture
o
5
-1
5
Organic Compound
Abbr.
KOW
(Pa at 25 C)
(mg kg DW)
Shoot
Root
Worm
Disk
-3
Arochlor-1248
BZ22
5.58
0.5 x 10
46.1
BD
ns
ns
0.69
Naphthalene
NAP
3.36
10.80
11.93
ns
ns
ns
ns
Acenaphtylene
ACY
4.07
3.87
2.73
BD
-
ns
0.81
Acenaphthene
ACE
3.92
3.07
12.57
-
-
0.76
0.63
Fluorene
FLU
4.18
1.13
10.37
0.65
ns
ns
0.61
Phenanthrene
PHE
4.46
0.018
44.70
0.34
ns
ns
0.65
Anthracene
ANT
4.54
0.001
10.60
ns
0.98
ns
0.62
Fluoranthene
FLA
5.22
0.001
47.17
0.42
ns
0.43
0.73
Pyrene
PYR
5.18
0.0006
42.80
0.63
0.28
ns
0.74
-8
Benzo(a)anthracene
BAA
6.25
1.4x10
22.07
0.70
ns
ns
0.77
-7
Chrysene
CHR
5.86
5.7x10
22.90
-
-
ns
0.72
-7
Benzo(b)fluoranthene
BBF
6.57
5 x 10
28.83
0.63
ns
0.40
0.80
-5
Benzo(k)fluoranthene
BKF
6.40
2.07x10
8.97
ns
ns
ns
0.76
-3
Benzo(a)pyrene
BAP
5.91
0.28 x 10
18.97
ns
ns
ns
0.78
-10
Indeno(1,2,3c)pyrene
IND
6.71
1x10
23.40
-
-
0.59
0.72
-8
Benzo(ghi-)perylene)
BGHI
7.23
1.39x10
22.67
-
-
0.44
0.77
-10
Dibenzo(a,h)anthracene
DIB
6.75
3.70x10
5.83
BD
BD
0.61
ns
1
10
Relationships in plants and worms expressed as log mg compound per kg lipid.
2
10
Relationships in C18 disks expressed as log g compound per kg disk and kg soil-DW.
3
10
Relationships in the DM mixtures expressed as log mg compound per kg organic carbon.
4
Arochlor-1248 and PAH concentrations in the DM-mixture with the 70-percent contribution of IHC DM are given for comparison.
5
Selected physico-chemical characteristics of the organic contaminants are given for reference (Hawker and Connell 1988;
Mackay, Shiu, and Ma (2000).
Abbreviations: IHC = Indiana Harbor Canal; BD = below detection; ns = not significant (insufficient data for statistical analysis).
NOTE: The contents of this technical note are not to be used for advertising, publication, or
promotional purposes. Citation of trade names does not constitute an official endorsement or
approval of the use of such products.
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