FSM-3.5风力提水机在湿地恢复中的试验研究

Experimental Study on FSM-3.5 Type Wind-powered Water Pumping Machine in Wetland Restoration

湿地具有保持水源、净化水质、蓄洪防旱、调节气候和维护生物多样性等重要生态功能,因此,保护、恢复与合理利用湿地已成为广泛关注的问题。针对内蒙古锡林浩特市额勒斯图淖尔湿地的退化机理,因地制宜,采用无人值守FSH-3.5风力提水机向湿地补充水资源作为湿地恢复技术,以期达到改善该湿地健康状况及湿地植物、候鸟生存环境,促进湿地水生态恢复的目的。介绍了FSH-3.5风力提水机的工作原理、结构特点及相关参数,并就该提水机在额勒斯图淖尔湿地恢复中的作用进行了试验研究。结果表明,利用FSM-3.5风力提水机提水补充退化湿地水源,是额勒斯图淖尔湿地局部水生态恢复的有效途径之一。

Wetlands have important ecological functions such as maintaining water,purifying water quality,controlling flood and drought,regulating climate,maintaining biodiversity,and so on. Additionally,the protection,restoration and utilization of wetlands arouse increasing attention. According to the degradation mechanism of the Elesitunur wetland in Xilingol League of Inner Mongolia,the unattended FSM-3.5 type wind-powered water pumping machine was used to replenish water source to the wetland.The application of this water pumping machine aimed to improve the health status of the Elesitunur wetland and the living environment of plants and migrants in this wetland,and to promote the restoration of water ecology of the wetland. The working principle,structure feature and related parameters of the FSM-3.5 type wind-powered water pumping machine were introduced,and the application effect of this machine in Elesitunur wetland was evaluated by experimental study. The results showed that the replenishment of water source to the degraded wetland by using FSM-3.5 type wind-powered water pumping machine is an effective way to restore the local water ecology in Elesitunur wetland.