Di: Marco Pagani
La Breggia, il torrente che scorre nella Valle di Muggio, è stata recentemente insignita del certificato “Perla d’acqua Plus”, un marchio che contraddistingue ruscelli e fiumi incontaminati e il lavoro delle persone che si impegnano per la loro tutela. Con l’idrobiologo e ingegnere Alberto Conelli parliamo di questo riconoscimento e della situazione dei corsi d’acqua in Svizzera.
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