摘要
针对喀喇昆仑山克亚吉尔冰川湖历史上发生多次溃决洪水问题,通过在克亚吉尔冰川湖区选点布设地面监测站,实时监测冰川湖图像、逐日气象、湖水位等7项气象水文要素数据,获得了克亚吉尔冰川湖区地面实测资料,直观地分析冰川湖是否形成及排泄,提前向叶尔羌河下游发出防洪预警警报。目前,冰川湖监测系统运行良好,各项技术指标均满足要求。
Pointed at the problem of Kyagar glacial lake outburst floods(GLOF) occured frequently in the Karakoram Mountains,the paper installed the observation stations at the Kyagar Glacier Lake which can monitor the local meteorology data,the images and Water level of the Kyagar Glacier Lake,etc.It analyzed the local climate data and images daily to know wether the Kyagar Glacier Lake forms and drainages.Thus,a flood warning can early alerts to Yarkant River flood plain.The monitoring system runs well and every technical indicator meets the requirement.
出处
《水资源与水工程学报》
2014年第5期124-126,131,共4页
Journal of Water Resources and Water Engineering
基金
国家国际科技合作专项项目(2012DFA20520)
新疆自治区水文学及水资源重点学科基金项目(xjswszyzdxk20101202)
关键词
克亚吉尔冰川湖
气象
水文
监测
预警设计
Kyagar glacier lake
meteorology
hydrology
monitoring
early warning design
