{ "_id": "6a1bfe521d7bb097a0a28927", "Package": "marelac", "Version": "2.1.11", "Title": "Tools for Aquatic Sciences", "Authors@R": "c(person(\"Karline\",\"Soetaert\", role = c(\"aut\", \"cre\"), \nemail = \"karline.soetaert@nioz.nl\"),\nperson(\"Thomas\",\"Petzoldt\", role = c(\"aut\"),\nemail = \"thomas.petzoldt@tu-dresden.de\"),\nperson(\"Filip\", \"Meysman\",role = \"cph\"),\nperson(\"Lorenz\", \"Meire\", role = \"cph\"))", "Author": "Karline Soetaert [aut, cre], Thomas Petzoldt [aut], Filip\nMeysman [cph], Lorenz Meire [cph]", "Maintainer": "Karline Soetaert ", "Description": "Datasets, constants, conversion factors, and utilities for\n'MArine', 'Riverine', 'Estuarine', 'LAcustrine' and 'Coastal'\nscience. The package contains among others: (1) chemical and\nphysical constants and datasets, e.g. atomic weights, gas\nconstants, the earths bathymetry; (2) conversion factors (e.g.\ngram to mol to liter, barometric units, temperature, salinity);\n(3) physical functions, e.g. to estimate concentrations of\nconservative substances, gas transfer and diffusion\ncoefficients, the Coriolis force and gravity; (4)\nthermophysical properties of the seawater, as from the UNESCO\npolynomial or from the more recent derivation based on a Gibbs\nfunction.", "License": "GPL (>= 2)", "LazyData": "yes", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-05-31 09:19:47 UTC", "User": "root" }, "Repository": "https://karlines.r-universe.dev", "Date/Publication": "2023-09-25 12:47:59 UTC", "RemoteUrl": "https://github.com/cran/marelac", "RemoteRef": "HEAD", "RemoteSha": "52e2d465abcc40d10ad1b7d1024fdf413657d8c8", "MD5sum": "4a4416a26896a45800deaf29fbc6e5ab", "_user": "karlines", "_type": "src", "_file": 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{ "page": "diffcoeff", "title": "Molecular Diffusion Coefficients", "topics": [ "diffcoeff" ] }, { "page": "earth_surf", "title": "Surface of 1 dg by 1 dg Cells of the Earth", "topics": [ "earth_dist", "earth_surf" ] }, { "page": "gas_O2sat", "title": "Saturation Concentration of Oxygen in Water", "topics": [ "gas_O2sat" ] }, { "page": "gas_satconc", "title": "Saturated Concentrations of Gases in Water", "topics": [ "gas_satconc" ] }, { "page": "gas_schmidt", "title": "The Schmidt Number for Gases in Seawater", "topics": [ "gas_schmidt" ] }, { "page": "gas_solubility", "title": "Solubility Parameters", "topics": [ "gas_solubility" ] }, { "page": "gas_transfer", "title": "The Gas Transfer Coefficient in m/sec", "topics": [ "gas_transfer" ] }, { "page": "gravity", "title": "Gravity on Earth", "topics": [ "gravity" ] }, { "page": "molvol", "title": "Mol to Liter Conversion for a Gas", "topics": [ "molvol" ] }, { "page": "molweight", "title": "Molecular Weight of a Chemical Species", 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