The water temperatures rose from 32 C (89 F) on Friday to almost 38 C (100 F) on Sunday.
More than 100 dolphins have died in the Brazilian Amazon rainforest in the past week as the region grapples with a severe drought, and many more could die soon if water temperatures remain high, experts say.
Experts believe high water temperatures are the most likely cause of the deaths in the lakes in the region. Temperatures since last week have exceeded 39 degrees Celsius in the Tefe Lake region. There had been some 1,400 river dolphins in Tefe Lake, said Miriam Marmontel, a researcher from the Mamiraua Institute.
Workers have recovered carcasses of dolphins since last week in a region where dry rivers have impacted impoverished riverside communities and stuck their boats in the sand. Amazonas Gov. Wilson Lima on Friday declared a state of emergency due to the drought.
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More than 100 dolphins found dead in Brazilian Amazon as water temperatures soarMore than 100 dolphins have died in the Brazilian Amazon rainforest in the past week due to a severe drought, and many more could be affected if water temperatures remain high
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More than 100 dolphins found dead in Brazilian Amazon as water temperatures soarMore than 100 dolphins have died in the Brazilian Amazon rainforest in the past week due to a severe drought, and many more could be affected if water temperatures remain high.
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More than 100 dolphins found dead in Brazilian Amazon as water temperatures soarMore than 100 dolphins have died in the Brazilian Amazon rainforest in the past week due to a severe drought, and many more could be affected if water temperatures remain high.
Read more »
More than 100 dolphins found dead in Brazilian Amazon as water temperatures soarMore than 100 dolphins have died in the Brazilian Amazon rainforest in the past week due to a severe drought, and many more could be affected if water temperatures remain high.
Read more »
More than 100 dolphins found dead in Brazilian Amazon as water temperatures soarMore than 100 dolphins have died in the Brazilian Amazon rainforest in the past week due to a severe drought, and many more could be affected if water temperatures remain high
Read more »