城市中的野性自然

Wild Nature in City

为配合2022年北京冬奥会的举办,具有百年历史的京张铁路被改造为高速铁路,并在城区段移入地下。铁路入地以后,自生的草本植物、灌木和乔木在封闭的铁路沿线不断萌发,虽然仅仅过去4年时间,土壤又极为贫瘠,但是在自然力的作用下,自生植被已经基本覆盖了铁路两侧的地表,且植被愈来愈茂盛,植物种类也愈来愈丰富,曾经的铁路变为城市中一条野生的自然地带。

In order to serve the 2022 Beijing Winter Olympics,the century-old Beijing-Zhangjiakou Railway was transformed into a high-speed railway and moved underground in the urban section.After the railway entered the ground,volunteer herbs,shrubs and trees continued to germinate along the closed former railway line.Although the time passed just four years and the soil was extremely poor,under the action of natural forces,the volunteer vegetation has basically covered both sides of the railway.The surface of the land has become more and more lush,and the species of plants have become increasingly abundant.