This is a single transect of an aereal photo seal pup survey in the Greenland Sea
Usage
data(seals)
Format
The data contain these objects:
points
:A
SpatialPointsDataFrame
Center locations of the photosmesh
:An
inla.mesh
enclosing the plane's transectice.data
:An
SpatialPointsDataFrame
with MODIS ice concentration estimatesice.cv
:An
covdata
object with interpolated ice coverage data
Source
Martin Jullum Martin.Jullum@nr.no
References
Oigard, T. A. (2013) From pup production to quotas: current status of harp seals in the Greenland Sea. ICES Journal of Marine Science, doi.10.1093/icesjms/fst155.
Oigard, T. A. (2014) Current status of hooded seals in the Greenland Sea. Victims of climate change and predation?, Biological Conservation , 2014, 172, 29 - 36.