Flexible framework for ecological restoration planning. It aims to identify priority areas for restoration efforts using optimization algorithms (based on Justeau-Allaire et al. 2021 <doi:10.1111/1365-2664.13803>). Priority areas can be identified by maximizing landscape indices, such as the effective mesh size (Jaeger 2000 <doi:10.1023/A:1008129329289>), or the integral index of connectivity (Pascual-Hortal & Saura 2006 <doi:10.1007/s10980-006-0013-z>). Additionally, constraints can be used to ensure that priority areas exhibit particular characteristics (e.g., ensure that particular places are not selected for restoration, ensure that priority areas form a single contiguous network). Furthermore, multiple near-optimal solutions can be generated to explore multiple options in restoration planning. The package leverages the 'Choco-solver' software to perform optimization using constraint programming (CP) techniques (<https://choco-solver.org/>).
Version: 1.1.1 Depends: R (≥ 4.1.0), terra (≥ 1.6-17), rJava (≥ 1.0.6), units (≥ 0.8-0) Imports: utils, assertthat (≥ 0.2.1), magrittr, crayon (≥ 1.4.1), methods Suggests: testthat (≥ 2.0.1), knitr (≥ 1.2.0), roxygen2 (≥ 6.1.1), rmarkdown (≥ 1.10), landscapemetrics (≥ 1.5.4), vegan (≥ 2.5.7), cluster (≥ 2.1.2), ggthemes, paletteer Published: 2025-07-02 DOI: 10.32614/CRAN.package.restoptr Author: Dimitri Justeau-Allaire [aut, cre], Jeffrey O Hanson [aut], Ghislain Vieilledent [aut], Guillaume Lannuzel [aut], Philippe Vismara [aut], Xavier Lorca [aut], Philippe Birnbaum [aut] Maintainer: Dimitri Justeau-Allaire <dimitri.justeau at gmail.com> BugReports: https://github.com/dimitri-justeau/restoptr/issues License: GPL (≥ 3) URL: https://dimitri-justeau.github.io/restoptr/ NeedsCompilation: no SystemRequirements: Java (>= 11.0.12) Language: en-US Citation: restoptr citation info Materials: README NEWS CRAN checks: restoptr results Documentation: Downloads: Linking:Please use the canonical form https://CRAN.R-project.org/package=restoptr to link to this page.
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