“衡邵干旱走廊”土壤墒情自动监测系统研究

旱灾是湖南省各类自然灾害中最主要的自然灾害之一,基于湖南省抗旱体系不完善,旱情信息来源少、监测技术手段落后等问题,确定以湖南省常年旱情较为严重的"衡邵干旱走廊"为典型研究区域,对土壤墒情自动监测系统进行研究。在研究过程中,采用现代数据采集技术,成功解决土壤墒情信息的自动采集、传输、存储和处理等关键技术问题。在土壤水分传感器性能综合比选、墒情站设计和实施方面积累宝贵经验,为今后抗旱减灾工作提供技术指导。

Study on the tidal phenomenon found in soil moisture monitoring

Drought is one of the of all kinds of natural disaster in the main natural disasters of Hunan Province, Hunan Province drought system is not perfect, drought little information source, monitoring technical means backward, we choiced "Heng Shao Ganhan corridor" perennial drought of Hunan Province is more serious area as a typical , on the soil moisture automatic monitoring system was studied. In the course of the study, we adopt modern data acquisition technology, successfully solve the soil moisture information automatic collection, transmission, storage and processing key technology problems. In the soil moisture sensor performance comprehensive selection, moisture station design and implementation aspects of accumulated valuable experience, provide technical guidance for drought relief work in the future.