10.5880/GFZ.1.4.2023.001 eng dataset GFZ German Research Centre for Geosciences datapub@gfz-potsdam.de http://www.gfz-potsdam.de Helmholtz-Centre Potsdam - GFZ German Research Centre for Geosciences Helmholtz-Centre Potsdam - GFZ German Research Centre for Geosciences pointOfContact 2024-01-29 urn:ogc:def:crs:EPSG:4326 Rewetted Peatland_GHG analysis Code: software packages (R and Matlab) for the calculation of greenhouse gas (GHG) fluxes at a rewetted peatland 2024-01-29 revision 2023-01-17 creation doi:10.5880/GFZ.1.4.2023.001 Kalhori, Aram GFZ German Research Centre for Geosciences, Potsdam, Germany author Wille, Christian GFZ German Research Centre for Geosciences, Potsdam, Germany author Gottschalk, Pia GFZ German Research Centre for Geosciences, Potsdam, Germany author Li, Zhan GFZ German Research Centre for Geosciences, Potsdam, Germany author Hashemi, Josh Alfred-Wegener-Institute Helmholtz Centre for Polar and Marine Research, Potsdam, Germany author Kemper, Karl Department of Geosciences, Institute of Geography, University of Cologne, Cologne, Germany author Sachs, Torsten GFZ German Research Centre for Geosciences, Potsdam, Germany author GFZ Data Services publisher This publication provides the codes produced for the article "Temporally dynamic carbon dioxide and methane emission factors for rewetted peatlands. Nature Communications Earth and Environment" by Aram Kalhori, Christian Wille, Pia Gottschalk, Zhan Li, Josh Hashemi, Karl Kemper, and Torsten Sachs (https://doi.org/10.1038/s43247-024-01226-9). In the article, the authors estimate the cumulative GHG emissions of a rewetted peatland in Germany using the long-term ecosystem flux measurements. They observe a source-to-sink transition of annual carbon dioxide (CO2) fluxes and decreasing trend of methane (CH4) emissions. This software is written in R and MATLAB. Running the codes ([R files and .m files](Code)) and loading the data files ([CSV files and .mat files](Data)) requires the pre-installation of [R and RStudio] (https://posit.co/downloads/) and ([MATLAB]. The RStudio 2022.07.2 Build 576 version has been used for the R scripts. The land cover classification work was performed in QGIS, v.3.16.11-Hannover. Data were analyzed in both MATLAB and R and plots created with R (R Core Development Team 2020) in RStudio®. The following external packages are required to be incorporated into the codes in order to run the provided codes: "zyp" package; "missForest" package;"REddyProc" package and explained in detail in the README. Files: Codes/Kalhori2023_SenSlopes_fig2.r "zyp" package, Maintainer David Bronaugh <bronaugh@uvic.ca> Depends R (>= 2.4.0), Kendall License: LGPL-2.1 https://CRAN.R-project.org/package=zyp Files: Codes/Kalhori2023_gapfillingMF_validation_figSI1.r "missForest" package, Maintainer Daniel J. Stekhoven <stekhoven@stat.math.ethz.ch> Depends randomForest,foreach,itertools License: GPL (>= 2) https://www.r-project.org, https://github.com/stekhoven/missForest Files: Codes/Kalhori2023_NEEpartitioning.r "REddyProc" package, Maintainer Thomas Wutzler <twutz@bgc-jena.mpg.de> Depends R (>= 3.0.0), methods Imports Rcpp, dplyr, purrr, rlang, readr, tibble, magrittr, solartime, bigleaf (>= 0.7) License: GPL (>= 2) https://cran.r-project.org/web/packages/REddyProc/index.html Data are provided as .shp, CSV or text files. The MATLAB scripts for footprint calculation and the R scripts used for gapfilling (missForest) and flux partitioning (REddyProc) are also included.The full description of the data and methods is provided in the manuscript. Kalhori, Aram GFZ German Research Centre for Geosciences Research Scientist aram.kalhori@gfz-potsdam.de https://www.gfz-potsdam.de/staff/aram.kalhori informtion pointOfContact Sachs, Torsten GFZ German Research Centre for Geosciences Group leader, Senior Scientist torsten.sachs@gfz-potsdam.de https://www.gfz-potsdam.de/staff/torsten.sachs informtion pointOfContact carbon dioxide emission CO2 emission methane emission CH4 emission peatland wetland eddy covariance rewetting emission factor mitigation EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > WETLANDS > PEATLANDS NASA/GCMD Earth Science Keywords publication In Situ Land-based Platforms > GROUND-BASED OBSERVATIONS GCMD Platforms publication GNU GENERAL PUBLIC LICENSE (Version 3, 29 June 2007), Copyright (C) 2023 Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany (Aram Kalhori) GNU GENERAL PUBLIC LICENSE (Version 3, 29 June 2007), Copyright (C) 2023 Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany (Aram Kalhori) 10.1038/s43247-024-01226-9 DOI IsSupplementTo https://posit.co/downloads/ URL References 10.5880/GFZ.1.4.2023.004 DOI IsContinuedBy https://CRAN.R-project.org/package=zyp URL HasPart https://github.com/stekhoven/missForest URL HasPart https://cran.r-project.org/web/packages/REddyProc/index.html URL HasPart 10.1080/01621459.1968.10480934 DOI Cites 10.1002/hyp.1095 DOI Cites 10.1080/07055900.2000.9649654 DOI Cites 10.1093/bioinformatics/btr597 DOI Cites eng geoscientificInformation http://doi.org/10.5880/GFZ.1.4.2023.001 WWW:LINK-1.0-http--link Data Access - DOI Data Access - DOI information