A simple tool for the early prediction of the cyanobacteria Nodularia spumigena bloom biomass in the Gulf of Finland

• Autorzy: Lilover M-J. , Laanemets J.
• Konferencja: The 5th Baltic Sea Science Congress, Sopot, 20-24 June 2005
• Języki publikacji: EN

Abstrakty

EN

A fuzzy logic model for predicting the maximum biomass of the toxic cyanobacteria Nodularia spumigena bloom in the Gulf of Finland is suggested. The model bloom biomass depends on the phosphate conditions up to 15 June, including the excess phosphate left over after the spring bloom and on the phosphate inputs parameterised by wind mixing and upwelling from 1 May to 15 June. The surface layer temperature, set to vary from 14 to 23^(o)C, is regarded as a bloom regulating parameter. The model simulations showed that the predicted N. spumigena biomasses differ markedly from year to year and clearly depend on phosphate conditions up to 15 June.

Słowa kluczowe

EN

harmful algal blooms; Nodularia spumigena; fuzzy logic model; Gulf of Finland

• Wydawca: Polish Academy of Sciences, Institute of Oceanology ; Elsevier
• Czasopismo: Oceanologia
• Rocznik: 2006
• Tom: No. 48 (S)
• Strony: 213--229
• Opis fizyczny: bibliogr. tab., wykr.

Twórcy

autor

Lilover M-J.

autor

Laanemets J.

• Marine Systems Institute, Tallinn University of Technology, Akadeemia tee 21, EE-12618 Tallinn, Estonia,

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