Reuters: Climate change threatens Australia’s A$2.1 billion (US$1.6 billion) commercial fishing and aquaculture industry, but may create new wild fisheries as tropical marine species move south as sea temperatures rise. Changes in sea temperatures, currents, winds, rainfall, sea levels and extreme weather events threaten to adversely affect fish and shellfish numbers, said a report by the Commonwealth Scientific & Industrial Research Organization (CSIRO). “It is apparent that …