Calculate the bark beetle phenology based on raster data or point-related data. There are multiple models implemented for two bark beetle species. The models can be customized and their submodels (onset of infestation, beetle development, diapause initiation, mortality) can be combined. The following models are available in the package: PHENIPS-Clim (first-time release in this package), PHENIPS (Baier et al. 2007) <doi:10.1016/j.foreco.2007.05.020>, RITY (Ogris et al. 2019) <doi:10.1016/j.ecolmodel.2019.108775>, CHAPY (Ogris et al. 2020) <doi:10.1016/j.ecolmodel.2020.109137>, BSO (Jakoby et al. 2019) <doi:10.1111/gcb.14766>, Lange et al. (2008) <doi:10.1007/978-3-540-85081-6_32>, Jönsson et al. (2011) <doi:10.1007/s10584-011-0038-4>. The package may be expanded by models for other bark beetle species in the future.
Version: 1.1.1 Depends: R (≥ 4.3.0) Imports: dplyr, purrr, terra (≥ 1.7-18), Rdpack, base, lubridate, readr, stringr Suggests: devtools, geosphere, graphics, knitr, mnormt, ncdf4, rlang, rmarkdown, suncalc, tidyverse, tinytest, utils, viridisLite Published: 2025-03-27 DOI: 10.32614/CRAN.package.barrks Author: Jakob Jentschke [aut, cre], FVA BW, Abt. Waldschutz [cph, fnd] Maintainer: Jakob Jentschke <jakob.jentschke at forst.bwl.de> BugReports: https://github.com/jjentschke/barrks/issues/ License: GPL (≥ 3) URL: https://jjentschke.github.io/barrks/, https://github.com/jjentschke/barrks/ NeedsCompilation: no Materials: README, NEWS CRAN checks: barrks results Documentation: Downloads: Linking:Please use the canonical form https://CRAN.R-project.org/package=barrks to link to this page.
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4