450
K. M. G. Mostofa et al.
Table 2 (contniued)
(contniued)
Fluorescent components
Components identified 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)
Fuvic acid (A-like), Lake Biwa,
epilimnion (0–20 m),
during winter period
Component 2,
allochthonous
–
–
–
–
225/432–439 –
–
–
Mostofa et al. (2005b) c
Fulvic Acid (A-like), Lake
Biwa, hypolimnion
(40–80 m), during summer
period
Component 2,
allochthonous
–
–
–
–
225/432–442 –
–
–
Mostofa et al. (2005b) c
Fulvic acid (A-like), Lake
Biwa, epilimnion
(40–80 m), during winter
period
Component 2,
allochthonous
–
–
–
–
225/433–434 –
–
–
Mostofa et al. (2005b) c
Fulvic acid (A-like)?, Horsens
Estuary, Jutland Peninsula,
Denmark RU
Component 1,
allochthonous
–
–
–
–
250/448
–
–
–
Stedmon and Markager (2005b)
Fulvic acid (A-like)?, Estuary
of Horsens Fjord,
Denmark RU
Component 1,
allochthonous
–
–
–
–
240/436
–
–
–
Stedmon et al. (2003)
Fulvic acid (A-like)?, Estuary
of Horsens Fjord,
Denmark RU
Component 2,
allochthonous
–
–
–
–
240/416
–
–
–
Stedmon et al. (2003)
Fulvic acid (A-like)?, deep
waters of the Okhotsk Sea
and North Pacific Ocean
Component 3,
allochthonous
–
–
–
–
<260/460–480? –
–
–
Yamashita et al.
(2010)
Fulvic acid (M-like), Yellow
River, mainstream waters,
China
Component 2
–
–
290/429
–
235/429
–
–
–
Mostofa KMG et al.,
(unpublished data)