Home South pole ice The South Pole still has traces of Maori air pollution

The South Pole still has traces of Maori air pollution



The Moryans are often referred to as New Zealand’s original population, and the truth is, they didn’t live there for long. Only at 13 years oldOf Century, their ancestors came to the oceanic archipelago – they may have come from Polynesia.

Not just a few of the early Moriots, it is now emerging from American research this week Nature Began to emerge. The researchers concluded that these were not archaeological finds, but air pollution linked to the spread of Morris in New Zealand. After all, meteorologists have discovered soot particles in ice cores in Antarctica, indicating a sharp increase in emissions of these pollutants since the 1300s. Today, the result is mainly released during the combustion of such fossil fuels. than charcoal, but this substance is also widely released in forest fires. Thrown in the air.

According to the researchers, the combination at the South Pole first goes in the direction of Morris. At the beginning of the 14Of The century must have started with their large-scale deforestation in New Zealand. For this reason, today only a quarter of the combined area of ​​the northern and southern islands is covered with forest. Before the Morris came in, it was 85%.

New Zealand forest burn reportedly peaked at 16Of Century, can be learned from the traces of the combination in the snow of Antarctica. This would include emissions of 36,000 tonnes per year. In pre-industrial times, often considered to have the least human impact on Earth’s atmosphere, it made Mauritius one of the region’s biggest air pollutants. This research recalls the discovery of historic lead in the traditional Greenland ice of Roman metallurgy.

Of course, the smoke from the wildfire didn’t stop just at the South Pole. It fell in the South Pacific and Antarctica, where pollutants may have greatly favored passion flowers. For example, Morris affected not only the makeup of the air for miles around, but also marine life thousands of miles around New Zealand.