failed to find any evidence of the ocean's influence on the declining sea ice formations, and that the water masses remained stable. So, this can probably be explained by the influence of the Arctic seas or, more likely, by atmospheric influence. This year, we recorded abnormally thick 12-month-old ice formations, he said. French and US researchers studied the atmosphere, as well as the thickness and temperatures of ice, plus under ice currents and the parameters of upper water masses. Pisarev also helped assemble a monitoring unit that has an antenna and seven robotic systems. The unit will continue to relay data for another six months, and Russian scientists can also use it.