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author | Johannes Ranke <jranke@uni-bremen.de> | 2015-12-18 14:45:24 +0100 |
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committer | Johannes Ranke <jranke@uni-bremen.de> | 2015-12-18 14:45:24 +0100 |
commit | 9851a97ec915ddbfc8357f1a7e2cabae56c89f7d (patch) | |
tree | f26bedafeab0d09005069833312d389f1ffc2af6 /pkg/man/GUS.Rd | |
parent | 6b4e342b240baaf18150360986d15895fc80a937 (diff) |
Documentation fixes, chents is currently a hard dependency
Diffstat (limited to 'pkg/man/GUS.Rd')
-rw-r--r-- | pkg/man/GUS.Rd | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/pkg/man/GUS.Rd b/pkg/man/GUS.Rd index 5e2c936..33c7364 100644 --- a/pkg/man/GUS.Rd +++ b/pkg/man/GUS.Rd @@ -4,18 +4,23 @@ \alias{GUS} \alias{GUS.chent} \alias{GUS.numeric} +\alias{print.GUS_result} \title{Groundwater ubiquity score based on Gustafson (1989)} \usage{ GUS(...) -\method{GUS}{numeric}(DT50, Koc) +\method{GUS}{numeric}(DT50, Koc, ...) -\method{GUS}{chent}(chent, lab_field = "laboratory", aerobic = TRUE, - degradation_value = "DT50ref", sorption_value = "Kfoc", - degradation_aggregator = geomean, sorption_aggregator = geomean, - digits = 1) +\method{GUS}{chent}(chent, degradation_value = "DT50ref", + lab_field = "laboratory", redox = "aerobic", sorption_value = "Kfoc", + degradation_aggregator = geomean, sorption_aggregator = geomean, ...) + +\method{print}{GUS_result}(x, ..., digits = 1) } \arguments{ +\item{...}{Included in the generic to allow for further arguments later. Therefore +this also had to be added to the specific methods.} + \item{DT50}{Half-life of the chemical in soil. Should be a field half-life according to Gustafson (1989). However, leaching to the sub-soil can not completely be excluded in field dissipation experiments and Gustafson @@ -31,14 +36,16 @@ unclear at which reference concentration the Koc should be observed \item{chent}{If a chent is given with appropriate information present in its chyaml field, this information is used, with defaults specified below.} +\item{degradation_value}{Which of the available degradation values should +be used?} + \item{lab_field}{Should laboratory or field half-lives be used? This defaults to lab in this implementation, in order to avoid double-accounting for mobility. If comparability with the original GUS values given by Gustafson (1989) is desired, non-normalised first-order field half-lives obtained under actual use conditions should be used.} -\item{degradation_value}{Which of the available degradation values should -be used?} +\item{redox}{Aerobic or anaerobic degradation data} \item{sorption_value}{Which of the available sorption values should be used? Defaults to Kfoc as this is what is generally available from the European @@ -49,6 +56,10 @@ be Koc values at a concentration of 1 mg/L in the water phase.} \item{degradation_aggregator}{Function for aggregating half-lives} \item{sorption_aggregator}{Function for aggregation Koc values} + +\item{x}{An object of class GUS_result to be printed} + +\item{digits}{The number of digits used in the print method} } \value{ A list with the DT50 and Koc used as well as the resulting score @@ -64,7 +75,7 @@ Johannes Ranke } \references{ Gustafson, David I. (1989) Groundwater ubiquity score: a simple -method for assessing pesticide leachability. _Environmental -toxicology and chemistry_ *8*(4) 339–57. +method for assessing pesticide leachability. \emph{Environmental +toxicology and chemistry} \bold{8}(4) 339–57. } |