Source retener aún más calor urban heat island increases outdoor air temperatures contributes urban heat island urban heat islands urban heat island https://scied.ucar.edu/longcontent/urban-heat-islands urban heat island urban heat island increases outdoor air temperatures urban heat island urban heat island Urban Heat Islands retain even more heat UCAR – Center for Science Education à augmenter Urban Heat Islands urban heat island Source urban heat island effect urban heat island increases outdoor air temperatures urban heat island urban heat island contributes à augmenter retain even more heat increases outdoor air temperatures range of factors https://scied.ucar.edu/longcontent/urban-heat-islands