rg_exp

Output of <code>range_expansion</code>. Object of class 'expansion'.

datasets

Tools to generate random landscape graphs, evaluate species
occurrence in dynamic landscapes, simulate future landscape occupation and
evaluate range expansion when new empty patches are available (e.g. as a
result of climate change). References: Mestre, F., Canovas, F., Pita, R.,
Mira, A., Beja, P. (2016) <doi:10.1016/j.envsoft.2016.03.007>; Mestre, F.,
Risk, B., Mira, A., Beja, P., Pita, R. (2017)
<doi:10.1016/j.ecolmodel.2017.06.013>; Mestre, F., Pita, R., Mira, A., Beja,
P. (2020) <doi:10.1186/s12898-019-0273-5>.

Frederico Mestre

MetaLandSim

Landscape and Range Expansion Simulation

rg_exp function

Data frame with the probability of occupations at several distances from the closest occupied landscape mosaic.
The data frame has the following columns:<ul>
<li>DISTANCE - Distance (mapsize x number of landscapes).</li>
<li>OCCUPATION - How many times did the landscape at this distance got occupied by the species (from a total of 'iter' repetitions).</li>
<li>PROPORTION - Proportion of occupation for the landscape at this distance (OCCUPATION/iter).</li>
<li>TIME STEP - The average time step during which a given distance is reached.</li>
</ul>

rg_exp: List with range.expansion output

Description

Usage

Arguments

Format

Examples