会“跳舞”的柳树

• 作 者: 顾庆
• 机 构: 江苏省南京市中华中学,
• 出 处: 中学地理教学参考
• 发表日期: 2017年15期
• 关键词: 江滩 南京市六合区 特大洪水 生长方向

在南京市六合区龙袍街道,有5000多棵柳树生长在长江堤埂下面的江滩上。这些柳树树干弯弯曲曲,大多数刚刚长出地面时便开始往江面一侧倒斜,长到约1米高以后又开始往另一侧生长,整片树林看起来就像是动作划一的集体舞者。为什么出现了这些会“跳舞”的柳树呢?原来,30年前这些柳树苗刚刚种下时,遇到寒潮来袭,江滩上刮起偏北大风,将这些树苗刮倒,不过柳树苗仍顽强

In the robe street of Liuhe District in Nanjing, there are over 5,000 willow trees growing on the banks of the Yangtze River embankment below. The willow trunk twists and turns, most of them just began to tilt toward the river side when they grew up. After about 1 meter in height, they began to grow to the other side. The whole forest looks like a group dance with uniform movements By. Originally, these willow seedlings just planted these 30 years ago when they encountered the cold surge and the northern coast of the river blew the northerly wind to blow down the seedlings, but the willow trees Seedling is still tenacious