Natural Resources CanadaGovernment of Canada
 
 Français ÿ  Contact us ÿ  Help ÿ  Search ÿ  Canada site
 ESS Home ÿ  Priorities ÿ  Products &
 services
ÿ  About the
 Sector
ÿ  Site map
Satellite image of Canada
Natural Resources Canada
Geoscape Canada
.Home
Nanaimo
.Home
.Our dynamic coastline
.Sedimentary coast
.Coastal challenges
.Weird weathering
.Our rock foundation
.Rock types
.Nanaimo Group
.Fossils
.Karst
.Caves
.Climate
.Legacy of the ice ages
.The big freeze
.The great flood
.Glacial landscape
.Sand & gravel deposits
.Tropical Nanaimo
.Hazards
.Earthquake country
.Terranes
.1946
.1946 vs. 2001
.Tsunami
.Landslide
.When coal was king
.Other resources
.Our water supply
.Water from underground
.Water from mountains
.Want to know more?
.Credits & citation
.How to obtain the poster


Geological Survey of Canada
Geological Survey of Canada


Proactive disclosure


Print version Print versionÿ
ÿGeoscape Canada
Natural Resources Canada > Earth Sciences Sector > Priorities > Geoscape Canada > Nanaimo
Geoscape Nanaimo
Geoscience for central Vancouver Island communities
Sedimentary coasts
  Next (Coastal challenges)


Fantastic Beaches

Vancouver Island's famed beaches, including those at Parksville and Qualicum Beach on the east coast and in Pacific Rim National Park on the west coast, occur where waves erode sand and gravel from cliffs of glacial deposits or from river-mouth deltas. During winter, many beaches shrink as storms move sand offshore. The sand is carried back to the beaches by smaller waves and currents in summer.

Resistant metamorphic rocks form rocky headlands while soft glacial deposits erode into sandy beaches, Long Beach, Pacific Rim National Park
Resistant metamorphic rocks form rocky headlands while soft glacial deposits erode into sandy beaches, Long Beach, Pacific Rim National Park
larger image
[JPEG, 110.4 kb, 736 X 517, notice]

View south from Rathtrevor Provincial Park on Englishman River
View south from Rathtrevor Provincial Park on Englishman River
larger image
[JPEG, 69.3 kb, 466 X 636, notice]

Goose Spit
Goose Spit
larger image
[JPEG, 48.0 kb, 837 X 499, notice]

  Next (Coastal challenges)


2005-10-28Important notices