455
Fluorescent Dissolved Organic Matter in Natural Waters
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)
Humic acid (M-like)?, soil and
stream waters, temperate
rainforest watersheds
Allochthonous
–
–
295/414
–
<250/414
–
–
–
Fellman et al. (2009)
Humic acid (M-like)?,
municipal leachate samples
Component 1
–
–
330/412
–
240/412
–
–
–
Wu et al. (2011)
Humic acid (M-like), plant
biomass, animal manure,
and soils
Components 2,
allochthonous
–
290–300/
465
–
>240/465
–
–
–
Ohno and Bro (2006)
Autochthonous fulvic acid
(C-like): biologically or photochemically produced
–
Autochthonous fulvic acid
(C-like), mainstream of
NenJiang River, North-East
China
Component 1
350/460
–
–
–
260/460
–
–
–
Mostofa KMG et al.,
(unpublished data)
Autochthonous fulvic acid
(C-like), tributaries of NenJiang River, North-East China
Component 1
340/460
–
–
–
260/460
–
–
–
Mostofa KMG et al.,
(unpublished data)
Autochthonous fulvic acid
(C-like), surface waters
(0–25
m), Lake Hongfeng,
China
Component 1, algae
or phytoplankton
335–340/442–
464
–
–
–
260/442–464 –
–
–
Fu et al. (2010) c
Autochthonous fulvic acid
(C-like), algae origin,
microbial assimilations in
Milli-Q waters
Component 1,
algae or
phytoplankton
340/442
–
290/442
–
260/442
–
–
–
Mostofa KMG et al.,
(unpublished data)
(continued)
Table 2 (contniued)