Seasonal changes of nutrient concentrations and other chemical and biological parameters in Platamona's pond were investigated to asses its trophic level. The pond shows eutrophic. There is a large range of seasonal variations of totale alcalinity concentrations (3.3 - 6.9 meq l-1). The littoral and submersed macrophytes are very plentiful and the mean annual value of clorophylla(16 mg m-3) is high. Nevertheless the mean of concentrations of nitrate nitrogen (106 mg m-3), ammonia nitrogen (30 mg m-3) and reactive phosphorus (4 m-3) are low.
Lo Stato trofico dello stagno di Platamona / Cossu, Andrea Vito Luigi. - In: BOLLETTINO DELLA SOCIETÀ SARDA DI SCIENZE NATURALI. - ISSN 0392-6710. - 24:1985(1985), pp. 75-86.
Lo Stato trofico dello stagno di Platamona
Cossu, Andrea Vito Luigi
1985-01-01
Abstract
Seasonal changes of nutrient concentrations and other chemical and biological parameters in Platamona's pond were investigated to asses its trophic level. The pond shows eutrophic. There is a large range of seasonal variations of totale alcalinity concentrations (3.3 - 6.9 meq l-1). The littoral and submersed macrophytes are very plentiful and the mean annual value of clorophylla(16 mg m-3) is high. Nevertheless the mean of concentrations of nitrate nitrogen (106 mg m-3), ammonia nitrogen (30 mg m-3) and reactive phosphorus (4 m-3) are low.| File | Dimensione | Formato | |
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