(Winter Olympics asked "Ji") Why is the National Biathlon Center "difficult" in the sum tree?

　　China News Service, Zhangjiakou, January 11 (Zhao Danmei) The track was fine-tuned because of the tree; the special protection area was set up because of the tree; and the installation plan of the light pole was changed many times because of the tree... Why does the National Biathlon Center sum up the tree "make life difficult for"?

　　According to Chen Guohui, the venue and infrastructure manager of the National Biathlon Center of the Planning and Construction Department of the Beijing Winter Olympics Organizing Committee, the south side of the National Biathlon Center is basically a virgin forest. race track.

　　"In order to protect the water, soil and trees, we have indeed done a lot (work)." Chen Guohui said that if there is a conflict between the track and the trees, the track will be fine-tuned as much as possible and the trees will be preserved as much as possible.

It seems to be "fine-tuning" the track, but the pipelines for snow making and lighting under the track must be adjusted accordingly.

　　"In the original design, there were about 13 big trees in the middle of the track. In order to protect these trees, we turned the location of the trees into a snow-shooting track, which is a snow track for snowmobiles." Chen Guohui said, not only that, More than 150 light poles were arranged around the track of the National Biathlon Center and the National Cross Country Ski Center. In order not to damage the surrounding native trees, the installation plan was changed many times. In the end, the light poles were placed between the trees, and not a single tree was damaged. Move and destroy.

　　The importance of trees in the National Biathlon Centre may also have something to do with biathlon.

"We need to create a track that integrates with nature." Chen Guohui explained that biathlon is related to people's hunting activities in winter. Unique charm.

　　"Protecting the environment is a long-term and continuous concern." Chen Guohui said, this may be the coexistence philosophy of "man and nature".

(Finish)