st_length

<p>Compute Euclidian or great circle distance
 between pairs of geometries; compute, the area or the
 length of a set of geometries.</p>

internal

A spatio-temporal exposure-hazard model for assessing biological
risk and impact. The model is based on stochastic geometry for describing
the landscape and the exposed individuals, a dispersal kernel for the
dissemination of contaminants, a set of tools to handle spatio-temporal dataframe
and ecotoxicological equations.
Walker E, Leclerc M, Rey JF, Beaudouin R, Soubeyrand S, and Messean A, (2017),
A Spatio-Temporal Exposure-Hazard Model for Assessing Biological Risk and Impact,
Risk Analysis, <doi:10.1111/risa.12941>.
Leclerc M, Walker E, Messean A, Soubeyrand S (2018),
Spatial exposure-hazard and landscape models for assessing the impact of GM crops on non-target organisms,
Science of the Total Environment, 624, 470-479.

Jean-Francois Rey

briskaR

Biological Risk Assessment

Virgile Baudrot

Emily Walker

Melen Leclerc

Samuel Soubeyrand

Marc Bourotte

st_length function

Compute geometric measurements — st_length

Compute geometric measurements

st_length: Compute geometric measurements

Description

Arguments