Climate change

Arctic climate is highly variable and strongly influenced by the polar ocean and continental land masses. Moreover, the region as a whole is under the influence of the North Pole. The main feature of the Arctic climate is low temperatures throughout year.

During the polar night the Arctic does not receive any sunlight and warmth. The surface of the Arctic is cooling off for 50-150 days in a row.

The first species were found in western Iceland in early October 2025. Caught by an amateur entomologist, they were sent to the Natural Science Institute of Iceland (NSII), where it was confirmed that the insects were mosquitos.

According to a NSII specialist, the insects in question are Culiseta annulata, a species resistant to cold and capable of surviving in the Icelandic climate

It will be recalled that Iceland, one of the eight Arctic states, was long held to be the only country without mosquitos.

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