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Plantecophys - An R Package for Analysing and Modelling Leaf Gas Exchange Data

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Duursma, Remko A.·2015·PLOS ONE

Abstract

Here I present the R package 'plantecophys', a toolkit to analyse and model leaf gas exchange data. Measurements of leaf photosynthesis and transpiration are routinely collected with portable gas exchange instruments, and analysed with a few key models. These models include the Farquhar-von Caemmerer-Berry (FvCB) model of leaf photosynthesis, the Ball-Berry models of stomatal conductance, and the coupled leaf gas exchange model which combines the supply and demand functions for CO2 in the leaf. The 'plantecophys' R package includes functions for fitting these models to measurements, as well as simulating from the fitted models to aid in interpreting experimental data. Here I describe the functionality and implementation of the new package, and give some examples of its use. I briefly describe functions for fitting the FvCB model of photosynthesis to measurements of photosynthesis-CO2 response curves ('A-Ci curves'), fitting Ball-Berry type models, modelling C3 photosynthesis with the coupled photosynthesis-stomatal conductance model, modelling C4 photosynthesis, numerical solution of optimal stomatal behaviour, and energy balance calculations using the Penman-Monteith equation. This open-source package makes technically challenging calculations easily accessible for many users and is freely available on CRAN.

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Metadata

Authors
Duursma, R. A.
Venue
PLOS ONE
Published
2015-11-18
Volume
10
Issue
11
Pages
e0143346
ISSN
1932-6203 (ISSN-L)
OpenAlex
W2176094325
Cited by
624
References
33
FWCI
13.97
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Plantecophys - An R Package for Analysing and Modelling Leaf Gas Exchange Data. https://app.cochat.ai/papers/10.1371/journal.pone.0143346
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Duursma, R. A. (2015). Plantecophys - An R Package for Analysing and Modelling Leaf Gas Exchange Data. PLOS ONE. https://doi.org/10.1371/journal.pone.0143346

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