AquaEnv (version 1.0-4)

AquaEnv_package: AquaEnv - an integrated development toolbox for aquatic chemical model generation

Description

AquaEnv is an integrated development toolbox for aquatic chemical model generation focused on (ocean) acidification and CO2 air-water exchange.

It contains all elements necessary to model the pH, the related CO2 air-water exchange, as well as aquatic acid-base chemistry in general for an arbitrary marine, estuarine or freshwater system. Also chemical batches can be modelled.

Next to the routines necessary to calculate desired information, AquaEnv also contains a suite of tools to visualize this information. Furthermore, AquaEnv can not only be used to build dynamic models of aquatic systems, but it can also serve as a simple desktop tool for the experimental aquatic chemist to generate and visualize all possible derived information from a set of measurements with one single easy to use R function.

Additionally, the sensitivity of the system to variations in the input variables can be visualized.

Details

Package:

AquaEnv

Type:

Package

Version:

1.1

Date:

2016-05-18

License:

GNU Public License 2 or above

References

Hagens M. and J.J. Middelburg, 2016 Generalised expressions for the response of pH to changes in ocean chemistry. Geochimica et Cosmochimica Acta, in press.

Hofmann A. F., K. Soetaert, J.J. Middelburg, F. J. R. Meysman, 2010 AquaEnv: An Aquatic Acid-Base Modelling Environment in R. Aquatic Geochemistry 16: 507-546.

Examples

## Not run: 
# ## show examples (see respective help pages for details)
# example(aquaenv)
# 
# ## open the directory with source code of demos
# browseURL(paste(system.file(package="AquaEnv"), "/demo", sep=""))
# 
# ## run demos
# demo(basicfeatures )
# 
# ## show package vignette with tutorial about how to use aquaenv
# vignette("AquaEnv")
# edit(vignette("AquaEnv"))
# browseURL(paste(system.file(package="AquaEnv"), "/doc", sep=""))
# 
# ## show index file of package vignettes and documentation files
# browseURL(paste(system.file(package="AquaEnv"), "/doc/index.html", sep=""))
# 
# ## show documentation about private functions in the packet
# browseURL(paste(system.file(package="AquaEnv"), "/doc/AquaEnv-PrivateFunctions.pdf", sep=""))
# 
# ## show documentation about physical-chemical constants and formulae used in the packet
# browseURL(paste(system.file(package="AquaEnv"), "/doc/AquaEnv-ConstantsAndFormulae.pdf", sep=""))
# ## End(Not run)