{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zeng X"],"funding":["the National Key Research and Development Program of China"],"pagination":["761"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12899407"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["26(3)"],"pubmed_abstract":["Monitoring soil CO<sub>2</sub> is essential for accurately quantifying the sources and sinks of atmospheric greenhouse gases and for providing carbon emission reduction strategies. However, the limited portability and high cost of conventional soil CO<sub>2</sub> monitoring equipment have severely restricted large-scale and long-term field observations. To address these constraints, this study has successfully designed and fabricated a portable and low-cost soil respiration system (SRS) based on non-dispersive infrared (NDIR) sensor technology and Long-range radio (LoRa) wireless communication. The SRS enables multi-point synchronous measurements and remote data transmission. Its reliability was rigorously evaluated through both simulated and field comparative experiments against the LI-81"],"journal":["Sensors (Basel, Switzerland)"],"pubmed_title":["Application of a High-Performance, Low-Cost Portable NDIR Sensor Monitoring System for Continuous Measurements of In Situ Soil CO&lt;sub&gt;2&lt;/sub&gt; Fluxes."],"pmcid":["PMC12899407"],"funding_grant_id":["2023YFE0125600"],"pubmed_authors":["Zeng X","Oshunsanya SO","Chen X","Heng L","Yu H"],"additional_accession":[]},"is_claimable":false,"name":"Application of a High-Performance, Low-Cost Portable NDIR Sensor Monitoring System for Continuous Measurements of In Situ Soil CO&lt;sub&gt;2&lt;/sub&gt; Fluxes.","description":"Monitoring soil CO<sub>2</sub> is essential for accurately quantifying the sources and sinks of atmospheric greenhouse gases and for providing carbon emission reduction strategies. However, the limited portability and high cost of conventional soil CO<sub>2</sub> monitoring equipment have severely restricted large-scale and long-term field observations. To address these constraints, this study has successfully designed and fabricated a portable and low-cost soil respiration system (SRS) based on non-dispersive infrared (NDIR) sensor technology and Long-range radio (LoRa) wireless communication. The SRS enables multi-point synchronous measurements and remote data transmission. Its reliability was rigorously evaluated through both simulated and field comparative experiments against the LI-81","dates":{"release":"2026-01-01T00:00:00Z","publication":"2026 Jan","modification":"2026-07-07T03:12:34.202Z","creation":"2026-07-07T03:09:43.513Z"},"accession":"S-EPMC12899407","cross_references":{"pubmed":["41682276"],"doi":["10.3390/s26030761"]}}