Model of the in vivo spectral absorption of algal pigments. Part 2. Practical applications of the model

• Autorzy: Majchrowski R. , Wozniak B. , Dera J. , Ficek D. , Kaczmarek S. , Ostrowska M. , Koblentz-Mishke O.I.
• Języki publikacji: EN

Abstrakty

EN

The article describes applications and accuracy analyses of a statistical model of light absorption by phytoplankton that accounts for the influence of photo- and chromatic acclimation on its absorption properties. Part 1 of this work (seeWoźniak et al. 2000, this volume) describes the mathematical apparatus of the model. Earlier models by Woźniak & Ostrowska (1990) and by Bricaud et al. (1995, 1998) are analysed for comparison. Empirical verification of these three models shows that the new model provides a much better approximation of phytoplankton absorption properties than do the earlier models. The statistical errors in estimating the mean absorption coefficient apl, for example, are σ+ = 36% for the new model, whereas for the earlier models the figures are σ+ = 43% (Bricaud et al. 1995, 1998) and σ+ = 59% (Woźniak & Ostrowska 1990). Example applications are given of the new model illustrating the variability in phytoplankton absorption properties with depth and trophicity of the sea.

Słowa kluczowe

EN

practical application; bio-optical modelling; depth; algal pigment; in vivo; sea; statistical model; phytoplankton; light absorption

• Wydawca: -
• Czasopismo: Oceanologia
• Rocznik: 2000
• Tom: 42
• Numer: 2
• Opis fizyczny: p.191-202,fig.,ref.

Twórcy

autor

Majchrowski R.

• Polish Academy of Sciences, Powstancow Warszawy 55, 81-712 Sopot, Poland

autor

Wozniak B.

autor

Dera J.

autor

Ficek D.

autor

Kaczmarek S.

autor

Ostrowska M.

autor

Koblentz-Mishke O.I.

Bibliografia

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