However, as these are areas with large year - to - year variability, the most
evident warming signal has occurred in parts of the middle and lower latitudes, particularly the tropical oceans.
Not exact matches
Any urban
warming signal should be most
evident in summer, when urban heat islands are stronger owing to greater storage of solar heat in urban structures.
«When the data are adjusted to remove the estimated impact of known factors on short - term temperature variations (El Nino / southern oscillation, volcanic aerosols and solar variability), the global
warming signal becomes even more
evident as noise is reduced.»