cal_eddyDiffusivity_heightZ

Calculating eddy diffusivity at height z

Supports the calculation of meteorological characteristics in
evapotranspiration research and reference crop evapotranspiration, and offers
three models to simulate crop evapotranspiration and soil water balance in
the field, including single crop coefficient and dual crop coefficient,
as well as the Shuttleworth-Wallace model. These calculations main refer to
Allen et al.(1998, ISBN:92-5-104219-5), Teh (2006, ISBN:1-58-112-998-X), and
Liu et al.(2006) <doi:10.1016/j.agwat.2006.01.018>.

Minguo Liu

simET

Tools for Simulation of Evapotranspiration of Field Crops and
Soil Water Balance

Huimin Yang

cal_eddyDiffusivity_heightZ function

<dl><dt>Kh</dt>
<dd>eddy diffusivity at the canopy top(m2/s)</dd>
<dt>nK</dt>
<dd>the eddy diffusivity extinction coefficient (taken as 2)</dd>
<dt>z</dt>
<dd>height(m)</dd>
<dt>h</dt>
<dd>the plant height(m)</dd></dl>

Arguments

Calculating eddy diffusivity at height z — cal_eddyDiffusivity_heightZ

<dl>

<dt>Kh</dt>
<dd>eddy diffusivity at the canopy top(m2/s)</dd>


<dt>nK</dt>
<dd>the eddy diffusivity extinction coefficient (taken as 2)</dd>


<dt>z</dt>
<dd>height(m)</dd>


<dt>h</dt>
<dd>the plant height(m)</dd>

</dl>

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cal_eddyDiffusivity_heightZ: Calculating eddy diffusivity at height z

Description

Usage

Value

Arguments