mind your step!

An invasion of jellyfish plaguing holiday-makers in the Mediterranean has been put down to global warming, with the hot dry weather bringing the creatures closer to the shore.

But this summer’s dry, hot weather experienced throughout Europe increased the salinity of coastal waters as well as its temperature, scientists from the marine conservation NGO Oceana said.

With low-flowing rivers bringing in less freshwater, the natural barrier that keeps jellyfish at bay broke down, they said.

edie.net, 11 Aug 2006