欢迎访问林业科学,今天是

›› 2013, Vol. 49 ›› Issue (2): 122-126.doi: 10.11707/j.1001-7488.20130218

• 研究简报 • 上一篇    下一篇

基于WSN的土壤碳通量测量系统

徐林1, 莫路锋1,2, 宣子蔚3, 徐小军1, 王圣辉1, 周国模1   

  1. 1. 浙江农林大学环境与资源学院 浙江省森林生态系统碳循环与固碳减排重点实验室 临安 311300;2. 西安交通大学电子 与信息工程学院 西安 710049;3. 浙江大学信息与电子工程学系 杭州 310058
  • 收稿日期:2012-03-13 修回日期:2012-12-17 出版日期:2013-02-25 发布日期:2013-02-25
  • 通讯作者: 周国模

System of Measuring Soil Carbon Flux Based on Wireless Sensor Network

Xu Lin1, Mo Lufeng1,2, Xuan Ziwei3, Xu Xiaojun1, Wang Shenghui1, Zhou Guomo1   

  1. 1. School of Environmental and Resources Science, Zhejiang Agriculture and Forestry University Zhejiang Provincial Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration Lin’an 311300;2. School of Electronic and Information Engineering, Xi'an Jiao-Tong University Xi'an 710049;3. Department of Information and Electronic Engineering, Zhejiang University Hangzhou 310058
  • Received:2012-03-13 Revised:2012-12-17 Online:2013-02-25 Published:2013-02-25

关键词: 无线传感网络(WSN), CO2传感器, 土壤碳通量

Abstract: With GreenOrbs deployed in the forest based on the Wireless Sensor Network (WSN), a new device (Lr100GE-6400) was developed in this study. Five sample points with remarkable different soil surface structure characteristics in the forest were chosen for comparing the results measured with the Lr100GE-6400 and with Li-8100. Research results showed that the relative error of the Lr100GE-6400 is less than 7%.

Key words: wireless sensor network, carbon dioxide sensor, soil carbon flux

中图分类号: