The first large-scale academic research report meeting of Oze in 20 years December 1 at 20:56
In Oze, where beautiful marshlands spread across the four prefectures of Gunma, Tochigi, Niigata, and Fukushima, a large-scale scientific survey conducted for the first time in 20 years opened a situation where changes have occurred in vegetation and ecosystems. It was reported at the report meeting.
Academic surveys were conducted over a period of three years by approximately 140 researchers from universities and research institutions in various regions using artificial satellites and drones, and experts from various fields surveyed at a report meeting held in Chiyoda-ku, Tokyo on the 1st. Announced the results.
Among them, Professor Shinichi Suzuki of Tokyo University of Agriculture reported that the number of plants representing Oze, such as the lily family's Nikkoukige, has been confirmed to be greatly reduced. I pointed out that there is sex.
Also, Professor Haruo Fukuhara of Niigata University said that while disasters caused by heavy rains increased, earth and sand flowed into Oze from the surroundings during heavy rain, and the topography changed and fish and other creatures also entered the ecosystem. Reported that changes are starting to appear.
Mitsuru Sakamoto, professor emeritus of Nagoya University, who is the head of the study team, said, “It has also been revealed that it has been affected by various causes of global warming. I want you to understand the importance of nature. "