Like A Fish Out Of Hot Water

Sardines_-_鰯(いわし)

Humans aren’t the only ones being displaced by climate change:

Each cold-blooded fish species has a particular temperature range in which it thrives. If water temperatures depart from that range, they may experience reduced growth and reproduction, ultimately reducing their numbers in a particular area and changing the species’ distribution. Climate change-driven shifts in fisheries pose the biggest threat to livelihoods in developing countries, especially in the tropics, where adaptation capacity of both people and fish themselves are more limited, [researcher William] Cheung said.  …

With climate change predicted to accelerate in coming decades due to the rising amount of greenhouse gases in the atmosphere, even faster shifts in fish populations are possible, which could even lead to disputes between countries if commercially valuable fish shift out of one country’s waters and into another’s, according to Boris Worm, a marine biologist at Dalhousie Univeristy in Nova Scotia who was not involved in the Nature study.

Previous Dish on populations displaced by climate change here and here. Photo of a school of sardines by TANAKA Juuyoh via Wiki.