Marine Heat Wave Kills Murres

This is a Alaska news story, published by CNN, that relates primarily to Blob news.

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Northeast Pacific heat wave

CNN

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Record heat wave killed half of this Alaska bird population, and they aren’t recovering | CNN

Summary

Nutrition label

84% Informative

A marine heat wave has killed approximately half of Alaska ’s common murre population.

The Northeast Pacific heat wave, known as “the Blob ,” spanned the ocean ecosystem from California to the Gulf of Alaska in late 2014 to 2016 .

The researchers determined the scale of this catastrophic population loss by tracking extreme population declines at 13 colonies that have been monitored long-term.

Half of the data collected from organisms such as phytoplankton and even homeothermic top predators presented “neutral” responses to the heat wave.

Twenty percent of these apex predators even responded positively to the abnormal heat exposure.

Rising temperatures are the primary factor affecting animals like murres, Huettmann said.

VR Score

Informative language

Neutral language

Article tone

formal

Language

English

Language complexity

Offensive language