Research on the multichannel measurement system in the forest soil respiration
Authors
Zhiping Wang, Aidong Xu, Yanc Song, Bingjund Yan, Boe Hu, Qinning Liu
Corresponding Author
Zhiping Wang
Available Online August 2015.
- DOI
- 10.2991/ic3me-15.2015.130How to use a DOI?
- Keywords
- forest soil respiration, multichannel measurement, the least square method
- Abstract
According to the requirements of the forest soil respiration experiment, the multichannel measurement system in the forest soil respiration is researched and designed. The system selects the Programmable Logic Controller (PLC) as the core controller, changes the measurement channel by switching the measurement channel unit, analyses the soil respiration gas by the gas analyzer, and saves the soil respiration data by the data collector. The data analysis software is designed according to the requirements of system analysis. The change rate of soil respiration is calculated by the least square method in order to analysis scientifically in forest soil respiration.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Zhiping Wang AU - Aidong Xu AU - Yanc Song AU - Bingjund Yan AU - Boe Hu AU - Qinning Liu PY - 2015/08 DA - 2015/08 TI - Research on the multichannel measurement system in the forest soil respiration BT - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering PB - Atlantis Press SP - 666 EP - 669 SN - 2352-5401 UR - https://doi.org/10.2991/ic3me-15.2015.130 DO - 10.2991/ic3me-15.2015.130 ID - Wang2015/08 ER -