diffusivity

Given a tidied data frame of soil measurements (from interpolate.R), compute the diffusivity in a given soil layer

Acquires and synthesizes soil carbon fluxes at sites located in the National Ecological Observatory Network (NEON). Provides flux estimates and associated uncertainty as well as key environmental measurements (soil water, temperature, CO2  concentration) that are used to compute soil fluxes.

John Zobitz

neonSoilFlux

Compute Soil Carbon Fluxes for the National Ecological
Observatory Network Sites

Edward Ayres

Katie O'Rourke

Zoey Werbin

Lajntxiag Lee

Ridwan Abdi

Dijonë Mehmeti

Ly Xiong

diffusivity function

<dl><dt>temperature</dt>
<dd>Required. Soil temperature (degrees C)</dd>
<dt>soil_water</dt>
<dd>Required. Soil water content</dd>
<dt>pressure</dt>
<dd>Required. Barometric air pressure (kilopascal)</dd>
<dt>temperature_err</dt>
<dd>Required. Reported Soil temperature error (degrees C)</dd>
<dt>soil_water_err</dt>
<dd>Required. Reported Soil water content error</dd>
<dt>pressure_err</dt>
<dd>Required. Reported Barometric air pressure error (kilopascal)</dd>
<dt>zOffset</dt>
<dd>Required. Measurement level in cm.</dd>
<dt>porVol2To20</dt>
<dd>Required. Porosity of the 0-20 mm fraction (cm3 cm-3). Assumes no pores within rocks.</dd></dl>

Arguments

John Zobitz <a href="/link/zobitz%40augsburg.edu?package=neonSoilFlux&version=1.0.0" data-mini-rdoc="neonSoilFlux::zobitz@augsburg.edu">zobitz@augsburg.edu</a>

Author

Compute soil diffusivity — diffusivity

<dl>

<dt>temperature</dt>
<dd>Required. Soil temperature (degrees C)</dd>


<dt>soil_water</dt>
<dd>Required. Soil water content</dd>


<dt>pressure</dt>
<dd>Required. Barometric air pressure (kilopascal)</dd>


<dt>temperature_err</dt>
<dd>Required. Reported Soil temperature error (degrees C)</dd>


<dt>soil_water_err</dt>
<dd>Required. Reported Soil water content error</dd>


<dt>pressure_err</dt>
<dd>Required. Reported Barometric air pressure error (kilopascal)</dd>


<dt>zOffset</dt>
<dd>Required. Measurement level in cm.</dd>


<dt>porVol2To20</dt>
<dd>Required. Porosity of the 0-20 mm fraction (cm3 cm-3). Assumes no pores within rocks.</dd>

</dl>

John Zobitz <a href='mailto:zobitz@augsburg.edu'>zobitz@augsburg.edu</a>

diffusivity: Compute soil diffusivity

Description

Usage

Value

Arguments

Author

Examples