329
Photoinduced and Microbial Degradation
Samples/Sources
of water
Source of
light/Natural
level
H
2 O
2 (nM) ROOHs
(nM)
LMW
compounds
(nM h
−1 )
DIC (nM h
−1 )CO
2 (nM
or nM
h
−1 )
CO (nM or
nM h
−1 )
Hydrocarbons (nM)
Ammonium (nM or
nM h
−1 )
COS
(ng L
−1 )
PO
4
3−
(μg L
−1 )
DOC
(μM C)
DON
(μM)
References
Lake Biwa, Japan,
35°N: 20 m
Natural
level
–
–
–
–
–
–
–
–
–
0.004–
0.009
–
–
Mostofa K et al.
(unpublished)
Lake Biwa, Japan,
35°N: 40
m
Natural
level
–
–
–
–
–
–
–
–
–
0.003–
0.008
–
–
Mostofa K et al.
(unpublished)
Lake Biwa, Japan,
35°N: 80 m
Natural
level
–
–
–
–
–
–
–
–
–
0.005–
0.023
–
–
Mostofa K et al.
(unpublished)
Lakes
Natural
level
10–800
–
–
–
–
–
–
–
–
–
–
–
Table 1 (Photoinduced and
Microbial
Generation
of Hydrogen
Peroxide
and Organic
Peroxides
in Natural
Waters)
Estuaries and sea
waters
Ohta River Estuary
(34°N), Japan
Natural
(July)
–
–
–
–
–
–
–
–
54.4
–
~80–290 –
Fujiwara et al.
(1995)
Ohta River Estuary
(34°N), Japan
Natural
(December)
–
–
–
–
–
–
–
–
23.9
–
“
–
Fujiwara et al.
(1995)
Delaware estuary Xe lamp
–
–
–
–
83–625 –
–
–
–
–
–
–
White et al. (2010)
Table
3 (contniued)
(continued)