by Valerie Yurk in Washington on (#55A3Q)
Warming water temperatures lower water oxygen levels, putting embryos and pregnant fish at risk, researchers saySixty per cent of studied fish species will be unable to survive in their current ranges by 2100 if climate warming reaches a worst-case scenario of 4-5C (7.2-9F) above pre-industrial temperatures, researchers have found.In a study of nearly 700 fresh and saltwater fish species, researchers examined how warming water temperatures lower water oxygen levels, putting embryos and pregnant fish at risk. Continue reading...