塔里木河中下游地下水动态在线监测系统的设计与应用

Design and application of groundwater dynamic online monitoring system in middle and lower reaches of Tarim river

针对塔里木河中下游地下水动态在线监测现状,有效利用网络简化数据,增加预报、预警功能及优化供电系统。结果表明,在塔里木河中下游安装设备,完成了远程传输及分析数据,以18 d实时监测数据为依据,地下水位在3.462~3.617 m波动。以胡杨生长的地下水位阈值为判断依据,此位置地下水位位于0.50~4.71 m,未越过良好与胁迫生长阈值,在胡杨长势良好范围内,即胡杨长势良好,不产生预报预警信息。该地下水监测系统可以用于塔里木河中下游地下水位动态监测工作。

Aiming at the current situation of groundwater dynamic online monitoring in the middle and lower reaches of tarim river,the network was effectively used to simplify data processing,increase the function of forecast and warning and optimize the power supply system.The results showed that the equipment installed in the middle and lower reaches of the tarim river has completed the remote transmission of data and data analysis.Based on the 18 d real-time monitoring data,the groundwater level fluctuated between 3.462 and 3.617 m.Based on the table of groundwater level threshold of populus euphratica growth,the groundwater level at this location was between 0.50 and 4.71 m,and has not crossed the threshold of good growth and stress.Therefore,populus euphratica was growing well,and the equipment does not produce early warning information.Thus,the groundwater monitoring system could be used for dynamic monitoring of groundwater level in the middle and lower reaches of Tarim river.