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2004 | 46 | 4 |
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Spectra of light absorption by phytoplankton pigments in the Baltic; conclusions to be drawn from a Gaussian analysis of empirical data

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Języki publikacji
EN
Abstrakty
EN
Analysed by differential spectroscopy, 1208 empirical spectra of light absorption apl(λ) by Baltic phytoplankton were spectrally decomposed into 26 elementary Gaussian component bands. At the same time the composition and concentrations of each of the 5 main groups of pigments (chlorophylls a, chlorophylls b, chlorophylls c, photosynthetic carotenoids and photoprotecting carotenoids) were analysed in 782 samples by HPLC. Inspection of the correlations between the intensities of the 26 elementary absorption bands and the concentrations of the pigment groups resulted in given elementary bands being attributed to particular pigment groups and the spectra of the mass-specific absorption coefficients established for these pigment groups. Moreover, balancing the absorption effects due to these 5 pigment groups against the overall absorption spectra of phytoplankton suggested the presence of a sixth group of pigments, as yet unidentified (UP), undetected by HPLC. Apr eliminary mathematical description of the spectral absorption properties of these UP was established. Like some forms of phycobilins, these pigments are strong absorbers in the 450–650 nm spectral region. The packaging effect of pigments in Baltic phytoplankton was analysed statistically, then correlated with the concentration of chlorophyll a in Baltic water. As a result, a Baltic version of the algorithm of light absorption by phytoplankton could be developed. This algorithm can be applied to estimate overall phytoplankton absorption spectra and their components due to the various groups of pigments from a knowledge of their concentrations in Baltic water.
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-
Czasopismo
Rocznik
Tom
46
Numer
4
Opis fizyczny
p.533-555,fig.,ref.
Twórcy
autor
  • Pomeranian Pedagogical Academy in Slupsk, Arciszewskiego 22 B, 76-200 Slupsk, Poland
autor
autor
autor
Bibliografia
  • Barlow R.G., Mantoura R. F.C., Gough M. A., Fileman T.W., 1993, Pigment signatures of the phytoplankton composition in the north-eastern Atlantic during the 1990 spring bloom, Deep-Sea Res. Pt. II, 40 (1)–(2), 459–477.
  • Bidigare R.R., Ondrusek M. E., Morrow J.H., Kiefer D. A., 1990, ‘In vivo’ absorption properties of algal pigments, Ocean Optics 10, Proc. SPIE, 1302, 290–302.
  • Bricaud A., Babin M., Morel A., Claustre H., 1995, Variability in the chlorophyll-specific absorption coefficients of natural phytoplankton: analysis and parameterisation, J. Geophys. Res., 100 (C7), 13321–13332.
  • Butler W. L., 1962, Absorption of light by turbid materials, J. Opt. Soc. A m., 52(3), 292–299.
  • Dera J., 1995, Underwater irradiance as a factor affecting primary production, Diss. and monogr., Inst. Oceanol. PAS, Sopot, 7, 110 pp.
  • Dera J., 2003, Marine physics, new edn., PWN, Warszawa, 541 pp., (in Polish), [1992, PWN–Elsevier, Warszawa–Amsterdam, 516 pp., (in English)].
  • Ferrari G.M., Tassan S., 1999, A method using chemical oxidation to remove light absorption by phytoplankton pigments, J. Phycol., 35, 1090–1098.
  • Ficek D., Majchrowski R., OstrowskaM., Kaczmarek S.,Woźniak B., Dera J., 2003, Practical applications of the multi-component marine photosynthesis model (MCM), Oceanologia, 45 (3), 395–423.
  • Grabowski J., 1984, Fikobiliproteidy i ich naturalne kompleksy – fikobilisomy (Struktura i migracje energii wzbudzenia elektronowego), Z. Probl. Post. Nauk Roln., 271, 133–152.
  • Hall D. O., Rao K. K., 1999, Photosynthesis, 6th edn., Cambridge Univ. Press, Cambridge, 214 pp.
  • Hoepffner N., Sathyendranath S., 1991, Effect of pigment composition on absorption properties of phytoplankton, Mar. Ecol. Prog. Ser., 73 (1), 11–23.
  • Hulst H.C., van de, 1981, Light scattering by small particles, Dover Publ., Inc., New York, 470 pp.
  • Majchrowski R., 2001, Influence of irradiance on the light absorption characteristics of marine phytoplankton, Stud. i rozpr., Pom. Akad. Pedagog., Słupsk, 1, 131 pp., (in Polish).
  • Majchrowski R., Woźniak B., Dera J., Ficek D., Kaczmarek S., Ostrowska M., Koblentz-Mishke O. I., 2000, Model of the ‘in vivo’ spectral absorption of algal pigments. Part 2. Practical applications of the model, Oceanologia, 42 (2), 191–202.
  • Mantoura R. F.C., Llewellyn C. A., 1983, The rapid determination of algal chlorophyll and carotenoid pigments and their breakdown products in natural waters by reverse-phase high-performance liquid chromatography, Anal. Chim. Acta, 151, 297–314.
  • Mantoura R. F.C., Repeta D. J., 1997, Calibration methods for HPLC, [in:] Phytoplankton pigments in oceanography: guidelines to modern methods, S.W. Jeffrey, R. F.C. Mantoura & S.W. Wright (eds.), UNESCO, Paris, 407–428.
  • Morel A., Bricaud A., 1981, Theoretical results concerning light absorption in a discrete medium and application to specific absorption of phytoplankton, Deep-Sea Res., 28, 1375–1393.
  • Morel A., Prieur L., 1977, Analysis of variations in ocean color, Limnol. Oceanogr., 22 (4), 709–722.
  • Stoń J., Kosakowska A., 2002, Phytoplankton pigments designation – an application of RP-HPLC in qualitative and quantitative analysis, J. A ppl. Phycol., 14, 205–210.
  • Tarchevsky I. A., 1977, Osnovy fotosinteza, Vyshaya Shkola, Moskva, 256 pp. Tassan S., Ferrari G.M., 2002, A sensitivity analysis of the ‘Transmittance-Reflectance’ method for measuring light absorption by aquatic particles, J. Plankton Res., 24 (8), 757–774.
  • Tassan S., Ferrari G.M., 1995, An alternative approach to absorption measurements of aquatic particles retained on filters, Limnol. Oceanogr., 40 (8), 1347–1357.
  • Woźniak B., 2000, Algorithm of Gaussian analysis of marine phytoplankton absorption spectra set – for using in BIOCOLOR programme, Słupsk. Pr. Mat.-Przyrod., 13a, 329–341.
  • Woźniak B., Dera J., Ficek D., Majchrowski R., Kaczmarek S., Ostrowska M., Koblentz-Mishke O. I., 1999, Modelling the influence of acclimation on the absorption properties of marine phytoplankton, Oceanologia, 41 (2), 187–210.
  • Woźniak B., Dera J., Ficek D., Majchrowski R., Kaczmarek S., Ostrowska M., Koblentz-Mishke O. I., 2000, Model of the ‘in vivo’ spectral absorption of algal pigments. Part 1. Mathematical apparatus, Oceanologia, 42 (2), 177–190.
  • Woźniak B., Dera J., Ficek D., Majchrowski R., OstrowskaM., Kaczmarek S., 2003, Modelling light and photosynthesis in the marine environment, Oceanologia, 45 (2), 171–245.
  • Woźniak B., Dera J., Koblentz-Mishke O. I., 1992, Bio-optical relationships for estimating primary production in the Ocean, Oceanologia, 33, 5–38.
  • Woźniak B., Krężel A., Dera J., 2004, Development of a satellite method for Baltic ecosystem monitoring (DESAMBEM) – an ongoing project in Poland, Oceanologia, 46 (3), 445–455.
Typ dokumentu
Bibliografia
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