基于无线传感网的土壤碳通量测量装置研制  

Development of soil carbon flux measurement device based on wireless sensor network

作　　者：周宇峰[1] 吴晓平 周国模[1] 屠国青 ZHOU Yufeng;WU Xiaoping;ZHOU Guomo;TU Guoqing(Zhejiang Provincial Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration,Zhejiang A&F University,Lin’an 311300,China)

机构地区：[1]浙江农林大学浙江省森林生态系统碳循环与固碳减排重点实验室,浙江临安311300

出　　处：《实验技术与管理》2021年第11期125-129,共5页Experimental Technology and Management

基　　金：国家自然科学基金两化融合重点项目(U1809208);浙江省重点研发计划项目(2021C02005)。

摘　　要：为了实现长期、实时、准确的土壤碳通量监测,将土壤碳通量监测技术与无线传感网技术结合起来,研制了低成本低能耗的软硬件一体化的土壤碳通量监测装置,以及相配套的接收监测数据并估算区域土壤碳通量的中央处理服务器软件。该装置具有土壤CO_(2)浓度和温湿度等环境参数感知、数据远程无线网络传输、多设备可协同工作等功能,包含电源模块、感知模块、通信模块、显示模块、处理器模块等。试验研究结果表明,该装置监测界面友好,实现了良好的人机操作环境,可方便实现对区域陆地生态系统土壤碳通量的大尺度、全方位实时准确监测。To realize the long-term, real-time and accurate soil carbon flux monitoring, a low-cost and low-energy soil carbon flux monitoring device integrating software and hardware is developed through combining the soil carbon flux monitoring technology with wireless sensor network technology. The central processing server software is also developed for monitoring data and estimating regional soil carbon flux. The device has the functions of sensing environmental parameters such as soil CO_(2) concentration, temperature and humidity, remote wireless network transmission of data, multi-devices cooperation, etc, and includes power supply module,perception module, communication module, display module and processor module. The experimental results show that the monitoring interface of the device is easily operated, and a good man-machine operation environment is realized. It is convenient to realize the large-scale, all-round, real-time and accurate monitoring of soil carbon flux in the regional terrestrial ecosystem.

关 键 词：土壤碳通量 无线传感 试验装置 

分 类 号：X85[环境科学与工程—环境工程] TN98[电子电信—信息与通信工程]