Environmental Engineering Reference
In-Depth Information
Surface (
60)
150
3
10 (
20-20)
3
10 (nd-20)
1
1 (0-3)
Cossa et al., 1997
Deep (
60)
150
90
100 (
20-290)
90
100 (nd-290)
4
5 (0-15)
All
150
60
90 (
20-290)
60
90 (nd-290)
3
5 (0-15)
Black Sea
Surface (
60)
38
46 (
25-110)
6.3
7.5 (
4-20)
40
47 (nd-120)
2
2 (0-4)
Lamborg et al., 2008
Deep (
60)
110
205 (
25-1040)
4.6
8.9 (
4-41)
120
210 (nd-1040)
3
4 (0-14)
All
100
190 (
25-1040)
5.0
8.5 (
4-41)
100
190 (nd-1040)
3
3 (0-14)
50-2300)
d
3 (0-14)
e
San Francisco Bay
Surface
450
460 (
50-2300)
NA
450
460 (
2
Conaway et al., 2003
Choe and Gill, 2003
310 (240-1170)
e
1-2)
e
New York/New Jersey Harbor
Surface
430
310 (240-1170)
NA
430
0.8
0.7 (
Balcom et al., 2008
630 (130-2390)
e
1)
e
Bottom
550
630 (130-2390)
NA
550
0.6
0.4 (
560 (130-2390)
e
1-2)
e
All
520
560 (130-2390)
NA
520
0.6
0.5 (
Chesapeake Bay
f
25-3700
e
0-26
e
All
25-3700
NA
Mason et al., 1999
Benoit et al., 1998
80-3600
c
1-17
e
North Sea, Scheldt Estuary
Surface
70-3600
NA
Leermakers et al., 2001
Baeyens et al., 1998
Leermakers et al., 1995
note: Values are reported as the mean
standard deviation, with range given in parentheses when also available. NA
not available/not measured; nd
below detection limit.
a. Unfi ltered.
b.
methylated
sum of MMHg and DMHg.
c. Analyte measured but quality of data subsequently questioned and considered suspect.
d. Includes only DMHg.
e. Includes only MMHg.
f. Including Baltimore Harbor and Patuxent River estuary.
