Not exact matches
The collars transmit
less well through the
packed snow of a den, causing a noticeable drop in the signal while a female is inside.
In Alaska,
snow pack totals
less than 25 percent of average were observed across southern regions of the state, while interior locations had near - average
snow pack.
In the Cascade and Sierra Nevada Mountains,
snow pack totals were
less than 25 percent of normal and record low for several locations.
The accumulation of
packed snow in the concrete's seams made opaque grids, grids that were again defined by planes of
less dense, more transparent layers of
snow that covered the higher surfaces.
These characteristics raise interesting possibilities, for example, years of high growth may be years where there was a robust
snow pack that lasted until late spring ranging into mid summer, years with
less growth may have been warmer and drier.
Dry conditions and low
snow packs lead to an early start to the fire season with Alberta's Fort McMurray fires capturing the world's attention in spring but then the fire season quieted, copious summer rains fell, and record heat became
less noticeable.
Climate change has played a part, as we now have
less snow -
pack.
Add in the jokers —
less melt ponds, more
snow cover, stressed / weaker ice
pack, the volume perhaps more concentrated in areas that melt out — and the height of the 2017 melt season could go any - which - way.