Environmental Engineering Reference
In-Depth Information
Table 2
(contniued)
Fluorescent components
Components identi-
ied and sources
Fluorescence properties
References
Peak C-region
Peak A-region
Peak T-region Peak T
UV
-region
Peak C
Peak M
p
Peak M
Peak W
Major
Minor
EX/Em (nm)
Fulvic acid (C-like), Occoquan
Watershed (Northern
Virginia, US)
RU
Component 1,
allochthonous
350/456
-
-
-
240/456
-
-
-
Holbrook et al. (
2006
)
Mostofa et al. (
2005b
)
c
Fulvic acid (C-like),
Nishi-Mataya and Higashi-
Mataya upstreams, Japan
Component 1
330-335/
460-463
-
-
-
250-255/
460-463
-
-
-
Fuvic Acid (C-like), Yasu
River, Lake Biwa
watershed, Japan
Component 1
-
310/464
-
-
250/464
-
-
-
Mostofa et al. (
2005b
)
c
Mostofa et al. (
2005b
)
c
Fuvic Acid (C-like), 3 Rivers
(Ane, Echi and Amano),
Lake Biwa watershed, Japan
Component 1
330-335/
455-462
-
-
-
255/455-462
-
-
-
Mostofa et al. (
2005b
)
c
Fulvic acid (C-like), Lake
Biwa, epilimnion (0-20 m),
during summer period
Component 1,
allochthonous
-
295-310/
449-450
-
-
250-255/
449-450
-
-
-
Mostofa et al. (
2005b
)
c
Fuvic acid (C-like), Lake Biwa,
epilimnion (0-20 m),
during winter period
Component 1,
allochthonous
-
310/443
-
-
255-260/
443
-
-
-
Mostofa et al. (
2005b
)
c
Fulvic Acid (C-like), Lake Biwa,
hypolimnion (40-80 m),
during summer period
Component 1,
allochthonous
-
300-305/
444-461
-
-
255-260/
444-461
-
-
-
Mostofa et al. (
2005b
)
c
Fulvic acid (C-like), Lake
Biwa, epilimnion (40-80 m),
during winter period
Component 1,
allochthonous
-
305-310/
450-464
-
-
255-260/
450-464
-
-
-
Fulvic acid (C-like)?, Urdaibai
and Foz Estuaries, Iberian
Component 1,
305/439
-
-
-
260/439
-
-
-
SantÃn et al. (
2009
)