wagner_88: Hagstrum et Milliken equation of development rate as a...

In devRate: Quantify the Relationship Between Development Rate and Temperature in Ectotherms

Hagstrum et Milliken equation of development rate as a function of temperature retrieved from Wagner 1984.

Description

Hagstrum, D.W., Milliken, G.A. (1988) Quantitative analysis of temperature, moisture, and diet factors affecting insect development. Annals of the Entomological Society of America 81(4): 539-46.

Wagner, T.L., Wu, H.I., Sharpe, P.S.H., Schoolfield, R.M., Coulson, R.N. (1984) Modeling insect development rates: a literature review and application of a biophysical model. Annals of the Entomological Society of America 77(2): 208-20.

Usage

wagner_88

Format

A list of eight elements describing the equation.

eq

The equation (formula object).

eqAlt

The equation (string).

name

The name of the equation.

ref

The equation reference.

refShort

The equation reference shortened.

startVal

The parameters found in the literature with their references.

com

An optional comment about the equation use.

id

An id to identify the equation.

Details

Equation:

rT = \frac{1}{\frac{1 + e^{\frac{cc}{1.987} * (\frac{1}{dd} - \frac{1}{T + 273.16})}}{aa*\frac{T + 273.16}{298.15}*e^{\frac{bb}{1.987}*(\frac{1}{298.15} - \frac{1}{T + 273.16})}}}

where rT is the development rate, T the temperature, and aa, bb, cc, and dd are thermodynamic parameters.

References

\Sexpr[results=rd]{tools:::Rd_expr_doi("10.1093/aesa/77.2.208")} \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1093/aesa/81.4.539")}

devRate documentation built on Aug. 24, 2023, 9:07 a.m.