https://www.nbcnews.com/science/environment/coronavirus-shutdowns-have-unintended-climate-benefits-n1161921 By Denise Chow In Venice, the often murky canals recently began to get clearer, with fish visible in the water below. Italy’s efforts to limit the coronavirus meant an absence of boat traffic on the city’s famous waterways. 19 weitere Wörter

über NBC News: Coronavirus shutdowns have unintended climate benefits —