新华社西宁８月１日电（记者吴光于）记者从铁道部运输局获悉，通过多年来国家在青藏高原实施的生态治理措施，从始建之初就受到风沙侵扰的青藏铁路已经安全运营６年，沿线沙害得到有效控制。

    Xining August 1, xinhua news agency（Reporter wu's in）Reporters from the nose of the learned，Through the years to countries in the implementation of the qinghai-tibet plateau ecological management measures，From the beginning of the sand was built by the intrusion of the qinghai-tibet railway has security operations in 6 years，Comprehensive along controlled effectively。

    青藏铁路全长１９５６公里，东起青海西宁，西至西藏拉萨，其中一期工程西宁至格尔木段于１９８４年建成，２００１年６月动工的格尔木至拉萨段是二期工程。

    The qinghai-tibet railway (1956 km)，East up in qinghai，West to Lhasa, Tibet，One phase of the project to golmud in xining period was completed in 1984，In June 2001 the golmud to Lhasa started segment is the second phase of the project。

    在青藏线从事了２３年治沙工作的青藏铁路公司公务部高级工程师王进昌介绍说，１９９０年之前，青藏铁路西宁至格尔木段沙害频发，年均影响中断行车达１６１次，经过多年治理，西格段防沙设施内植被得到恢复，沙害基本消失。

    The qinghai-tibet railway in 23 years engaged in the work of controlling the qinghai-tibet railway company business department senior engineer WangJinChang introduced said，Before 1990，The qinghai-tibet railway xining to golmud frequent comprehensive period，With an average annual affect up to 161 times interrupt driving，After years of management，West grove period of sand facilities vegetation restoration，Comprehensive basic disappearance。

    近日，记者在随中国治沙暨沙业学会和铁道部专家组沿青藏铁路调研时看到，密布在风沙路段铁路两旁的防沙格用材多样，有的用石块垒起，有的用ＰＥ网围成，在柴达木盆地，还利用了当地坚硬的盐块。

    recently，Reporter in China and with sand ShaYe learn and mor expert group along qinghai-tibet railway saw the investigation，With sand in sections on both sides of the railway's various material of sand，Some since base with rocks，Some use PE nets round into，In the qaidam basin，Use local hard salt pieces。

    ２００６年，青藏铁路格尔木至拉萨段开通。青藏铁路公司副总经理孙永宁表示，铁路在设计、建设、维护中充分考虑了高原的各项自然因素，根据气候学家预测，并吸取了其他高纬度国家的类似经验与教训，加强了冻土保护措施，对沙害防治工作也做了充分准备。

    2006 years，The qinghai-tibet railway golmud to Lhasa opening period。The qinghai-tibet railway the vice general manager SunYongNing said，Railway in the design、construction、Maintenance of fully considering the natural factors of the plateau，According to the climate scientists predict，And learn from the other countries of similar high experience and lesson，To strengthen the frozen soil conservation measures，Comprehensive prevention and control work to also do ready。

    统计数据显示，青藏铁路经过的风沙地段总计达４４３公里，沙害面积约８８０平方公里，严重沙害地段１０３公里，主要分布在格拉段的沱沱河、五道梁、秀水河、红梁河及措那湖等地。

    Statistics show that，The qinghai-tibet railway through sand blown by wind in total area 443 miles (kilometers)，Comprehensive area of about 880 square kilometers，Serious comprehensive 103 miles (kilometers) area，Is mainly distributed in the section of the grameen's originates、wudaoliang、Xiushui river、Red LiangHe shows the lake and etc。

    孙永宁说，近４年来，青藏铁路公司共筹集资金近６０００万元对沙害严重地段进行治理，收效显著。２００７年至２００９年间，格拉段每年累积清沙达１１万多立方米。

    SunYongNing said，Nearly four years，The qinghai-tibet railway company, funds raised nearly $60 million on comprehensive serious districts to management，effective。Between 2007 and 2009，Gladys period accumulated sand each year more than 110000 cubic meters of qing dynasty。

    鉴于目前青藏铁路的防沙、治沙工作基本是在铁路沿线采取临时、应急措施为主，专家纷纷建议采取更多措施从源头治理。

    In view of the desert of the qinghai-tibet railway、Sand is along the railway work in basic take temporary、Emergency measures mainly，Experts have suggested to take more from the source control measures。

    据了解，“十一五”期间，西藏自治区和青海省累计投资３亿多元，完成防沙治沙面积约２４万公顷。 

    According to understand，“11”during，The Tibet autonomous region and qinghai accumulative total investment of 300 million yuan，Completed in preventing sand area is about 240000 hectares。