Monthly change of chemical and biological features in coastal brackish pond of Casaraccio have been investigated. Peak concentrations of total phosphorus (15 mg P m-3), nitrate nitrogen (50 mg N m-3) and ammonia nitrogen (130 mg N m-3) are low. Peak values of chlorophyll a (4 mg m-3) and average biomass macrophytes of the pond (120 g m-2) are also low, in spite of the fact that the crop of benthic macrophytes are very high (400 g m-2) in some parts of the pond. The resuls of this research represent a starting point for the evaluation of future possible changes which may derive by the implementation of new industrial aquaculture development.
Lo Stato trofico dello stagno di Casaraccio (Sardegna settentrionale) / Sechi, Nicola. - In: BOLLETTINO DELLA SOCIETÀ SARDA DI SCIENZE NATURALI. - ISSN 0392-6710. - 22:1983(1982)(1983), pp. 177-188.
Lo Stato trofico dello stagno di Casaraccio (Sardegna settentrionale)
Sechi, Nicola
1983-01-01
Abstract
Monthly change of chemical and biological features in coastal brackish pond of Casaraccio have been investigated. Peak concentrations of total phosphorus (15 mg P m-3), nitrate nitrogen (50 mg N m-3) and ammonia nitrogen (130 mg N m-3) are low. Peak values of chlorophyll a (4 mg m-3) and average biomass macrophytes of the pond (120 g m-2) are also low, in spite of the fact that the crop of benthic macrophytes are very high (400 g m-2) in some parts of the pond. The resuls of this research represent a starting point for the evaluation of future possible changes which may derive by the implementation of new industrial aquaculture development.| File | Dimensione | Formato | |
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