The species vegetables has the ability to indicate the presence of polluting elements, which heavy metals, in the atmosphere thanks to a process of accumulate in relation to the 1eaves morphology and to the present concentrations in the compart it acclimatizes them. This system of biomonitorage can be considered complementary to the traditional systems chemical-physicist for the determination of the alimentary quality in how much the bio- indicate can replace or place side by side to the traditional net of monitoring in the case of one absence or insufficiency of the chemistry - physical analyses in the controls of the agricultural productions. The job filler a study of bio indicate on chromium, iron, nichel, manganese in exposed agricultural areas to the action polluting agents using species orticole vegetables presents in amount elevated in the agricultural zones considered and with foliars morphologic characteristics and different vital cycles. The experimentation zone has been the province of Latin. The plan has been developed in is made: - determination, characterization and entity of use of vegetables products presents in the province of Latin - put to point of methodologies analytics for the quantitative determination of such residual - determination of the levels of persistence in the vegetables products of the residual on heavy metals considers you and of the levels of persistence in the land between a cultivation and the other in relation to the values find to you in function of the limits previewed from the enforced norms

Utilizzo di bioindicatori vegetali per il rilevamento dell’inquinamento in siti a differente livello di impatto ambientale.

PAPETTI, Patrizia;IANNUCCI, Enrica
2006

Abstract

The species vegetables has the ability to indicate the presence of polluting elements, which heavy metals, in the atmosphere thanks to a process of accumulate in relation to the 1eaves morphology and to the present concentrations in the compart it acclimatizes them. This system of biomonitorage can be considered complementary to the traditional systems chemical-physicist for the determination of the alimentary quality in how much the bio- indicate can replace or place side by side to the traditional net of monitoring in the case of one absence or insufficiency of the chemistry - physical analyses in the controls of the agricultural productions. The job filler a study of bio indicate on chromium, iron, nichel, manganese in exposed agricultural areas to the action polluting agents using species orticole vegetables presents in amount elevated in the agricultural zones considered and with foliars morphologic characteristics and different vital cycles. The experimentation zone has been the province of Latin. The plan has been developed in is made: - determination, characterization and entity of use of vegetables products presents in the province of Latin - put to point of methodologies analytics for the quantitative determination of such residual - determination of the levels of persistence in the vegetables products of the residual on heavy metals considers you and of the levels of persistence in the land between a cultivation and the other in relation to the values find to you in function of the limits previewed from the enforced norms
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11580/2322
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