The glaciers on Baffin Island, which is in the Canadian province of Alberta, melted under the effect of global warming. When the glaciers melted, 40,000-year-old plant fossils emerged.
Although global warming özgü different immediate effects all over the world, it özgü the same effect on all glaciers. All the glaciers of our planet are facing a constant threat of melting. The glaciers on Baffin Island in Alberta, Canada, are also among the melting glaciers.
Fossils of plants that lived 40,000 years ago emerged from the melting glaciers. The study of the scientific team led by Simon Pendleton, a faculty member at the University of Colorado, özgü also been published in the journal Nature Communications.
In the study, which pointed out that the glaciers on the island have melted significantly in recent years, the melting of the glaciers was shown as the reason for the emergence of fossils.
In the article, it was determined that 48 plant specimens were collected during the field study and 30 of these specimens were found to be 40,000 years old. According to the article, the remaining plant samples have the potential to reach even 115 thousand years if they are put to a more advanced kontrol.
Pendleton says that the fossils found belong to some upright and rooted plants and thanks to the fossils obtained, it is possible to understand the vegetation cover 40,000 years ago. The researcher also states that the investigation in the region should be done very quickly and carefully. Stating that fossils are immediately lost due to wind and sea, Pendleton said, “There is a kind of race against time to get the data because once the glaciers are gone and the plants appear once you cannot reach them, you will lose them forever. The North Pole is currently warming 2-3 times faster than the rest of the world. So naturally, glaciers react more quickly to this. ” using expressions.
Pendleton reminds us that Baffin Island is the fifth largest island with high altitude, separated by low-relief plateaus and dominated by deeply definite fjords. Stating that these features of the island and the cold plateau ice have kept yoden and lichen in their original growth locations for thousands of years, the scientist said that the island özgü gradually lost this quality due to global warming.
Source: https://tr.sputniknews.com/cevre/201901311037400388-kanada-buzullarin-altindan-bitki-fosilleri-cikti/