Research on the multichannel measurement system in the forest soil respiration

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/).

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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  -