Package: isogeochem 1.1.1

isogeochem: Tools for Stable Isotope Geochemistry

This toolbox makes working with oxygen, carbon, and clumped isotope data reproducible and straightforward. Use it to quickly calculate isotope fractionation factors, and apply paleothermometry equations.

Authors:David Bajnai [aut, cre], Julian Tödter [ctb]

isogeochem_1.1.1.tar.gz
isogeochem_1.1.1.zip(r-4.7)isogeochem_1.1.1.zip(r-4.6)isogeochem_1.1.1.zip(r-4.5)
isogeochem_1.1.1.tgz(r-4.6-any)isogeochem_1.1.1.tgz(r-4.5-any)
isogeochem_1.1.1.tar.gz(r-4.7-any)isogeochem_1.1.1.tar.gz(r-4.6-any)
isogeochem_1.1.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
isogeochem/json (API)

# Install 'isogeochem' in R:
install.packages('isogeochem', repos = c('https://davidbajnai.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/davidbajnai/isogeochem/issues

Pkgdown/docs site:https://davidbajnai.github.io

Datasets:
  • devilshole - Devils Hole carbonate d18O time series
  • GTS2020 - Oxygen isotope stratigraphy from the Geologic Time Scale 2020: macrofossils
  • LR04 - A Pliocene-Pleistocene benthic foraminifera d18O stack
  • meteoric_water - Oxygen isotope values for meteoric waters

On CRAN:

Conda:

carbonateclumpedgeochemistrygeologyisotope

4.90 score 8 stars 2 scripts 236 downloads 31 exports 0 dependencies

Last updated from:3471f37ff1. Checks:7 NOTE, 2 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64NOTE134
source / vignettesOK196
linux-release-x86_64NOTE131
macos-release-arm64NOTE160
macos-oldrel-arm64NOTE209
windows-develNOTE111
windows-releaseNOTE88
windows-oldrelNOTE101
wasm-releaseOK107

Exports:a_A_BA_from_aa13_CO2g_CO2aqa18_c_H2Oa18_CO2acid_ca18_CO2aq_H2Oa18_CO2g_H2Oa18_CO3_H2Oa18_H2O_OHa18_HCO3_H2OB_from_aD17Od17O_cd17O_qzd18O_cd18O_H2OD47D48epsilonmix_d17Oprimetemp_d18Otemp_D47temp_D48to_VPDBto_VSMOWunprimeX_absorptionX_DICyork_fityork_plot

Dependencies:

Devils Hole
Introduction | Background: | Package setup | Load data | Carbonate δ18O vs age | Calculate growth temperatures from ∆47 | Groundwater δ18O versus age
Rendered fromdevils_hole.Rmdusingknitr::rmarkdown

Last update: 2022-07-21
Started: 2021-10-02

Kim and O'Neil (1997) recalculation
Introduction | Package setup | Load data | The original equation | Reprocess the calcite δ18O values | Determine the slope and intercept using the new δ18O values | Visualize the 103lnα vs. temperature relationships
Rendered fromkim_oneil_1997.Rmdusingknitr::rmarkdown

Last update: 2022-07-21
Started: 2021-10-02

Readme and manuals

Help Manual

Help pageTopics
Isotope fractionation factor between A and Ba_A_B
Isotope delta from fractionation factorA_from_a
13C/12C fractionation factor between CO2(g) and CO2(aq)a13_CO2g_CO2aq
18O/16O fractionation factor between carbonate and watera18_c_H2O
18O/16O acid fractionation factora18_CO2acid_c
18O/16O fractionation factor between CO2(aq) and H2O(l)a18_CO2aq_H2O
18O/16O fractionation factor between CO2(g) and H2O(l)a18_CO2g_H2O
18O/16O fractionation factor between CO3(2-) and H2Oa18_CO3_H2O
18O/16O fractionation factor between water and hydroxide iona18_H2O_OH
18O/16O fractionation factor between HCO3(-) and H2Oa18_HCO3_H2O
Isotope delta from fractionation factorB_from_a
Triple oxygen isotope valueD17O
Triple oxygen isotope values of carbonatesd17O_c
Triple oxygen isotope values of quartzd17O_qz
Equilibrium carbonate d18O valued18O_c
Water d18O valued18O_H2O
Equilibrium carbonate D47 valueD47
Equilibrium carbonate D47 valueD48
Devils Hole carbonate d18O time seriesdevilshole
Isotope fractionation valueepsilon
Oxygen isotope stratigraphy from the Geologic Time Scale 2020: macrofossilsGTS2020
A Pliocene-Pleistocene benthic foraminifera d18O stackLR04
Oxygen isotope values for meteoric watersmeteoric_water
Mixing curves in triple oxygen isotope spacemix_d17O
Converting delta to delta primeprime
Oxygen isotope thermometrytemp_d18O
Clumped isotope thermometrytemp_D47
Dual clumped isotope thermometrytemp_D48
Converting isotope delta from VSMOW to VPDBto_VPDB
Converting isotope delta from VPDB to VSMOWto_VSMOW
Converting delta prime to deltaunprime
Relative rates of CO2 absorption reactionsX_absorption
Dissolved inorganic carbon speciesX_DIC
Error-considering linear regressionyork_fit
Regression confidence intervalsyork_plot