Package: forestat 1.1.0
forestat: Forest Carbon Sequestration and Potential Productivity Calculation
Include assessing site classes based on the stand height growth and establishing a nonlinear mixed-effect biomass model under different site classes based on the whole stand model to achieve more accurate estimation of carbon sequestration. In particular, a carbon sequestration potential productivity calculation method based on the potential mean annual increment is proposed. This package is applicable to both natural forests and plantations. It can quantitatively assess stand’s potential productivity, realized productivity, and possible improvement under certain site, and can be used in many aspects such as site quality assessment, tree species suitability evaluation, and forest degradation evaluation. Reference: Lei X, Fu L, Li H, et al (2018) <doi:10.11707/j.1001-7488.20181213>. Fu L, Sharma R P, Zhu G, et al (2017) <doi:10.3390/f8040119>.
Authors:
forestat_1.1.0.tar.gz
forestat_1.1.0.zip(r-4.5)forestat_1.1.0.zip(r-4.4)forestat_1.1.0.zip(r-4.3)
forestat_1.1.0.tgz(r-4.4-any)forestat_1.1.0.tgz(r-4.3-any)
forestat_1.1.0.tar.gz(r-4.5-noble)forestat_1.1.0.tar.gz(r-4.4-noble)
forestat_1.1.0.tgz(r-4.4-emscripten)forestat_1.1.0.tgz(r-4.3-emscripten)
forestat.pdf |forestat.html✨
forestat/json (API)
NEWS
# Install 'forestat' in R: |
install.packages('forestat', repos = c('https://caf-ifrit.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/caf-ifrit/forestat/issues
Last updated 9 months agofrom:81a43c1ef8. Checks:OK: 7. Indexed: yes.
Target | Result | Date |
---|---|---|
Doc / Vignettes | OK | Nov 20 2024 |
R-4.5-win | OK | Nov 20 2024 |
R-4.5-linux | OK | Nov 20 2024 |
R-4.4-win | OK | Nov 20 2024 |
R-4.4-mac | OK | Nov 20 2024 |
R-4.3-win | OK | Nov 20 2024 |
R-4.3-mac | OK | Nov 20 2024 |
Exports:calc_degraded_forest_gradeclass.plotdegraded_forest_preprocesspotential.productivityrealized.productivity
Dependencies:clicolorspacedplyrfansifarvergenericsggplot2gluegtableisobandlabelinglatticelifecyclemagrittrMASSMatrixmgcvmunsellnlmepillarpkgconfigR6RColorBrewerrlangscalestibbletidyselectutf8vctrsviridisLitewithr
Readme and manuals
Help Manual
Help page | Topics |
---|---|
Calculating degraded forest grade | calc_degraded_forest_grade |
Calculate the site classes based on stand height growth | class.plot |
Preprocess the degraded forest data | degraded_forest_preprocess |
Mixed birch-broadleaf forest data | forestData |
1st period sample plot survey data | plot_1 |
2nd period sample plot survey data | plot_2 |
3rd period sample plot survey data | plot_3 |
ForestData Plot | plot.forestData |
Calculate the potential productivity. | potential.productivity |
Calculate the realized productivity. | realized.productivity |
Summary of forestData | summary.forestData |
1st period trees survey data | tree_1 |
2nd period trees survey data | tree_2 |
3rd period trees survey data | tree_3 |