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Article Dans Une Revue Geoscientific Instrumentation, Methods and Data Systems Année : 2024

Ultra-low-cost manual soil respiration chamber

Résumé

Soil respiration measurement is important to assess natural carbon dioxide production. The closed-chamber technique allows relatively easy soil respiration monitoring. A planned spatially large-scale campaign incites us to implement our ultra-low-cost portative chamber. The chamber itself is entirely built from commercial parts with little, easy-to-pêrform, quick machining work. The resulting setup is an easy-to-operate, standalone, robust device. The used sensors are cost-effective yet accurate digital sensors that were successfully checked against some reference sensors. All of these characteristics made the described chamber accessible to build and use for a wide scientific and educational community. In this short note, we describe this simple device along with its sensors and apparent respiration quotient tip.
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Dates et versions

hal-04488223 , version 1 (04-03-2024)

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Bartosz M Zawilski, Vincent Bustillo. Ultra-low-cost manual soil respiration chamber. Geoscientific Instrumentation, Methods and Data Systems, 2024, ⟨10.5194/gi-13-51-2024⟩. ⟨hal-04488223⟩
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