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Trophic status and phytoplankton in Lake Bidighinzu

Lugliè, Antonella Gesuina Laura and Sechi, Nicola (1993) Trophic status and phytoplankton in Lake Bidighinzu. Giornale botanico italiano, Vol. 127 (4), p. 765-785. ISSN 0017-0070. Article.

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Abstract

From March 1988 to April 1989 a survey was carried out on the phytoplankton of Lake Bidighinzu, a hypertrophic reservoir in Northern Sardinia. The purpose of this work was to assess the general limnological conditions of the reservoir after a diversion of the urban and industrial wastes. The dynamics of chlorophyll a, and the structure and composition of the phytoplankton density and of its biomass in the study period were determined. Moreover the found trends for trasparency, temperature, conductivity, alkalinity, pH, dissolved oxygen, reactive and total phosphorus, nitrate, nitrite, ammonium nitrogen, and reactive silica are reported. The effect of water aeration on the dynamics of the other parameters is discussed.

Item Type:Article
ID Code:7833
Status:Published
Refereed:Yes
Uncontrolled Keywords:Aeration, algae, Cyanophyceae, phytoplankton, reservoir, trophic status, Lake Bidighinzu, Sardinia
Subjects:Area 05 - Scienze biologiche > BIO/07 Ecologia
Divisions:001 Università di Sassari > 01 Dipartimenti > Scienze botaniche, ecologiche e geologiche
Publisher:Società botanica italiana
ISSN:0017-0070
Publisher Policy:Depositato per gentile concessione dell'Editore
Deposited On:25 Jul 2012 15:33

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