Not exact matches
Coral bleaching is the
most immediate threat to reefs from climate change; it's caused when ocean temperatures become
warmer than normal maximum summer temperatures, and can lead to
widespread coral death.
Global
warming, coupled with an intense El Nino, continues to make this the longest and
most widespread coral bleaching event on record.
For instance, during both the relatively
warm twelfth century, and the relatively cold fifteenth century, drought was observed to be
most widespread in the Northern Hemisphere.
«All the four forms of the PDSI show
widespread drying over Africa, East and South Asia, and other areas from 1950 to 2008, and
most of this drying is due to recent
warming.
Unprecedented
warm ocean waters from 2014 through 2017 caused the
most widespread and damaging coral bleaching event in history, killing millions of corals from the Great Barrier Reef to the Hawaiian Islands.
The
most severe erosion problems affect infrastructure and culturally important sites in areas of rising sea level, where
warming coincides with areas that are seasonally free of sea ice or where there is
widespread ice - rich permafrost (Forbes, 2005).
As discussed above, the current
warming is different in nature; it is pan-Arctic and is part of
widespread warming over
most of the earth.
The
warmest, driest,
most widespread interval of drought documented in the streamflow, DAI and temperature records occurred in the mid-12th century (Fig. 2 and Fig.