Description Usage Format Details References
Ungulate-Vehicle Collisions in Nine French Departements
1 |
A list with three elements named RedDeer
,
RoeDeer
and WildBoar
, each element being itself a
list containing the following elements:
a data.frame containing the variables describing the
management units, and supposed to have an effect on the collisions:
(i) forFrag
: forest fragmentation, (ii) urbFrag
:
urban fragmentation, (iii) locr
: density of local roads,
(iv) regr
: density of regional roads, (v) natr
:
density of national roads, (vi) motr
: density of motorways,
(vii) elev600
percentage of the management unit covered by
areas with elevation lower than 600 m asl, (viii)
elev600_1500
percentage of the management unit covered by
areas with elevation comprised between 600 m and 1500 m asl, (ix)
elev600
percentage of the management unit covered by areas
with elevation greater than 1500 m asl, (x) sinus
: average
sinuosity of the roads in the management unit, (xi) hunt
:
the hunting bag, (xii) Agriculture,Open,Urban,Forest
:
proportion of the management unit covered by these habitat types, (xiii)
roads
: density of all types of roads in the management units.
the number of collisions recorded in each management unit
the number of years during which collisions were recorded in each management unit
the Area of each management unit
the departement corresponding to each management unit
Dataset describing the number of Ungulate-Vehicle collisions in the management units of Nine French Departements.
Saint-Andrieux, C., Calenge, C. and Bonenfant, C. in prep. Comparison of ecological, biological and anthropogenic causes of vehicle-wildlife collisions among three large mammalian species
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