fluxible: An R package to process ecosystem gas fluxes from closed-loop chambers in an automated and reproducible way

Joseph Gaudard*, Richard J. Telford, Julia Chacon-Labella, Hilary Rose Dawson, Brian J. Enquist, Joachim P. Töpper, Jonas Trepel, Vigdis Vandvik, Marta Baumane, Kristine Birkeli, Mukhlish Jamal Musa Holle, Jason R. Hupp, Paul Efren Santos-Andrade, Tin Widyani Satriawan, Aud H. Halbritter

*Corresponding author af dette arbejde

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avisTidsskriftartikelForskningpeer review

Abstract

Measuring ecosystem gas fluxes is crucial to understanding the dynamics of ecosystem water and energy cycling. A common method to measure ecosystem gas fluxes (CO2, CH4, N2O) and to compare experimental treatments is the use of closed-loop chambers. However, the output data require extensive processing before analysis, making the workflow prone to bias and limiting comparability between studies. While there are various methods to process flux data, they lack reproducibility and automation. The fluxible R package provides a reproducible way to process raw gas concentration data from closed-loop chambers into an analysis-ready dataset of ecosystem gas fluxes. The processing steps include (1) separating the measurements, (2) fitting a linear, quadratic, or exponential model, (3) assessing the quality of the fit, (4) plotting the fluxes for visual inspection and (5) calculating the fluxes. In addition to reproducibility, fluxible focuses on homogeneity and automation in data processing, thus reducing the time investment for users while improving comparability across studies.

OriginalsprogEngelsk
TidsskriftMethods in Ecology and Evolution
Vol/bind16
Nummer11
Sider (fra-til)2560-2568
Antal sider9
ISSN2041-210X
DOI
StatusUdgivet - nov. 2025

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