Alcian blue-stained particles in a eutrophic lake
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Alcian blue-stained particles in a eutrophic lake. / Worm, J.; Søndergaard, Morten.
In: Journal of Plankton Research, Vol. 20, No. 2, 1998, p. 179-186.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Alcian blue-stained particles in a eutrophic lake
AU - Worm, J.
AU - Søndergaard, Morten
PY - 1998
Y1 - 1998
N2 - We used a neutral solution of Alcian Blue to stain transparent particles in eutrophic LakeFrederiksborg Slotss0, Denmark. Alcian Blue-stained particles (ABSP) appeared to be similar to theso-called transparent exopolymer particles (TEP) identified with an acidic solution of Alcian Blue.Our results on the abundance, size distribution and bacterial colonization of ABSP therefore reflectgeneral patterns of TEP. The abundance of ABSP in the size range 3-162 urn and retained by 3 umpore size filters averaged 3.6 ± 2.49 x 10s ml"1 (± SD), which is among the highest concentrationsreported for comparable size spectra of TEP. On average, 35 % of ABSP (by number) were colonizedby bacteria and 8.6 x 105 bacteria ml"1 lake water were attached to ABSP, which corresponds to 7%of the total bacterial abundance.
AB - We used a neutral solution of Alcian Blue to stain transparent particles in eutrophic LakeFrederiksborg Slotss0, Denmark. Alcian Blue-stained particles (ABSP) appeared to be similar to theso-called transparent exopolymer particles (TEP) identified with an acidic solution of Alcian Blue.Our results on the abundance, size distribution and bacterial colonization of ABSP therefore reflectgeneral patterns of TEP. The abundance of ABSP in the size range 3-162 urn and retained by 3 umpore size filters averaged 3.6 ± 2.49 x 10s ml"1 (± SD), which is among the highest concentrationsreported for comparable size spectra of TEP. On average, 35 % of ABSP (by number) were colonizedby bacteria and 8.6 x 105 bacteria ml"1 lake water were attached to ABSP, which corresponds to 7%of the total bacterial abundance.
M3 - Journal article
VL - 20
SP - 179
EP - 186
JO - Journal of Plankton Research
JF - Journal of Plankton Research
SN - 0142-7873
IS - 2
ER -
ID: 210188