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)?, Horsens
Estuary, Jutland Peninsula,
Denmark
RU
Component 2,
allochthonous
385/504
-
-
-
250/504
-
-
-
Stedmon and
Markager (
2005b
)
Fulvic acid (C-like)?, Estuary
of Horsens Fjord,
Denmark
RU
Component 3,
allochthonous
360/478
-
-
-
270/478
-
-
-
Stedmon et al. (
2003
)
Fulvic acid (C-like), coastal
shelf, South Atlantic Bight
Component 1,
allochthonous
Peak′
-
-
-
250/452
-
-
-
Kowalczuk
et al. (
2009
)
Fulvic acid (C-like)?, Bay
waters, Barataria Basin
(Louisiana, USA)
RUc
Allochthonous
410/520
-
-
-
250/520
-
-
-
Singh et al. (
2010
)
Fulvic acid (C-like), Bay
waters, Barataria Basin
(Louisiana, USA)
RUc
Component 1,
allochthonous
340/440
-
-
-
250/440
-
-
-
Singh et al. (
2010
)
Fulvic acid (C-like)?, ground
water, fresh and Florida
Bay waters, Florida coastal
Everglades
Component 6,
allochthonous
Peak′
-
-
-
Peak′
-
-
-
Chen et al. (
2010
)
Fulvic acid-like?, glacial ice
samples, Antarctic and
Arctic Ocean
Component 3,
autochthonous
Peak′
-
-
-
<250/446
-
-
-
Dubnick et al. (
2010
)
Fulvic acid-like (C-like)?,
water extractable from
sugar maple leaves
Component 5
315/429
-
-
-
Peak′
-
-
-
Hunt et al. (
2008
)
Photobleached fulvic acid
Component 1
-
300-305/449 -
-
250/449
-
-
-
Mostofa KMG et al.,
