Biological monitoring: lichens as bioindicators of air pollution assessment--a review.
Often as part of environmental impact studies and, above all, to obtain authorisations in accordance with prescriptions from the Ministry for the Environment (Italy), surveys and controls that use biological indicators are required. This is because such indicators are valid instruments for evaluating the quality of the air ensuing from the subject (often an industrial plant) of the Environmental Impact Assessment (EIA). In this context, this paper aims to analyse some of the theoretical aspects of biological monitoring and to provide a progress report on the use of lichens as bioindicators of air quality, with a particular eye to the situation in Italy. The object of this paper is that of pointing out the most important lines in the current state of knowledge in this field, evaluating the methodological applications and their advantages/disadvantages with respect to traditional surveying methods.
Conti
M E
ME
Dipartimento di Controllo e Gestione delle Merci e del loro Impatto sull'Ambiente, Facoltà di Economia, Università La Sapienza, Via Del Castro Laurenziano 9, 00161 Rome, Italy. contim@uniroma1.it
Cecchetti
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G
D000393:Air Pollutants / Q000032:analysis* / Q000493:pharmacokinetics; D015415:Biomarkers; D004784:Environmental Monitoring / Q000379:methods*; D007221:Industry; D008011:Lichens / Q000737:chemistry*
D000393:Air Pollutants; D015415:Biomarkers