Other packages > Find by keyword >

ALFAM2  

Dynamic Model of Ammonia Emission from Field-Applied Manure
View on CRAN: Click here


Download and install ALFAM2 package within the R console
Install from CRAN:
install.packages("ALFAM2")

Install from Github:
library("remotes")
install_github("cran/ALFAM2")

Install by package version:
library("remotes")
install_version("ALFAM2", "4.2.14")



Attach the package and use:
library("ALFAM2")
Maintained by
Sasha D. Hafner
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2024-06-05
Latest Update: 2024-11-08
Description:
An implementation of the ALFAM2 dynamic emission model for ammonia volatilization from field-applied animal slurry (manure with dry matter below about 15%). The model can be used to predict cumulative emission and emission rate of ammonia following field application of slurry. Predictions may be useful for emission inventory calculations, fertilizer management, assessment of mitigation strategies, or research aimed at understanding ammonia emission. Default parameter sets include effects of application method, slurry composition, and weather. The model structure is based on a simplified representation of the physical-chemical slurry-soil-atmosphere system. See Hafner et al. (2018) <doi:10.1016/j.atmosenv.2018.11.034> for information on the model and Hafner et al. (2019) <doi:10.1016/j.agrformet.2017.11.027> for more on the measurement data used for parameter development.
How to cite:
Sasha D. Hafner (2024). ALFAM2: Dynamic Model of Ammonia Emission from Field-Applied Manure. R package version 4.2.14, https://cran.r-project.org/web/packages/ALFAM2. Accessed 04 Oct. 2026.
Previous versions and publish date:
4.0 (2024-06-05 17:20), 4.1.3 (2024-06-17 11:10), 4.2 (2024-11-08 17:20), (2026-07-09 07:56)
Other packages that cited ALFAM2 R package
View ALFAM2 citation profile
Other R packages that ALFAM2 depends, imports, suggests or enhances
Complete documentation for ALFAM2
Functions, R codes and Examples using the ALFAM2 R package
Full ALFAM2 package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

plotbb  
Grammar of Graphics for 'base' Plot
Proof of concept for implementing grammar of graphics using base plot. The bbplot() function initial ...
Download / Learn more Package Citations See dependency  
skilljaR  
Connect to Your 'Skilljar' Data
Functions that simplify calls to the 'Skilljar' API. See < ...
Download / Learn more Package Citations See dependency  
rWishart  
Random Wishart Matrix Generation
An expansion of R's 'stats' random wishart matrix generation. This package allows the user to gener ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  

28,905

R Packages

247,686

Dependencies

76,495

Author Associations

28,906

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA