内蒙古三大沙漠林草锁边带完成合龙|精品人体无码一区二区三区

  中新社呼和浩特7月6日电 (记者 李爱平 陈峰)7月6日,在内蒙古自治区阿拉善盟阿拉善右旗巴丹吉林沙漠南缘防沙治沙区,随着最后一个草方格的铺设完成,一条全长1856公里的防沙阻沙带实现全线闭合。这也标志着内蒙古巴丹吉林、腾格里、乌兰布和三大沙漠林草锁边带合龙工作完成。

  内蒙古林草局数据显示,地处阿拉善盟境内的巴丹吉林、腾格里、乌兰布和三大沙漠总面积达9.47万平方公里。经过40多年治理,该盟累计完成防沙治沙近1亿亩,在腾格里沙漠东南缘、乌兰布和沙漠西南缘建成两条总长460公里、宽3公里至20公里的防沙阻沙林草锁边带,实现了“绿带锁黄龙”的目标。

  “我们采用草方格固沙技术,先稳住流沙,再种植梭梭等耐旱的本土沙生植物,形成立体式防沙治沙体系,让生态屏障更牢固。”阿拉善盟阿拉善右旗林业草原和荒漠防治局总工程师张有拥接受媒体采访时表示。

  内蒙古林草局介绍,为有效遏制巴丹吉林、腾格里、乌兰布和三大沙漠漫延,阿拉善盟于今年2月28日启动三大沙漠林草锁边带合龙攻坚战,利用4个多月的时间把三大沙漠紧紧围住、牢牢锁住,此举筑牢了中国北方重要生态安全屏障。

  内蒙古林草局称,林草部门下一步将持续开展沙漠林草锁边带建设,为河西走廊、宁夏平原、河套平原提供生态安全保障。(完)

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发布于:北京市