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【来之不易的绿水青山】陕西延安:南泥湾再现江南景色

2017-06-05 21:03:18   央视网

  

央视网消息:陕西延安的南泥湾昔日是个黄土坡,看看究竟是怎样让它再现江南好风光的。

绿水青山”的南泥湾

陕西延安:南泥湾再现江南景色

这里是距离革命圣地延安45公里的南泥湾,现在,正是各种植物生长最茂盛的时期,眼前,看到的这郁郁葱葱的山沟叫水围沟,这里的植被已把黄土高源上的千沟万壑变成了青青山谷。这条山谷中的碧波水面,是南泥湾的水库,它的域面积有300多亩,水质已达到了国家二类水质标准。绿水映青山,水天成一色,不仅是延安人民的水源地,也是陕北好江南的风景区。

但是,在上世纪60年代后,“秃了头发、破了衣衫”的南泥湾,是荒草遍山,黄土满沟。1999年延安水土流失面积占总面积78%。

从伐木垦田到退耕还林,从“兄妹开荒”到“夫妻种树”,一部南泥湾的变迁史,折射出我们国家生存与生态的发展史。

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