Notes
Slide Show
Outline
1
Langford Lake Cave
2
Karst Topography Caves
3
Energy inputs
  • No sun (no photosynthesis)
  • Nutrients transported by ground water
  • Low energy regime
  • Very sensitive to change and contaminants
4
Caves offer
  • A sense of exploration
  • Physical challenge
  • A chance to observe an environment that operates in complete darkness
  • Educational opportunities to observe how water can form a weak acid to dissolve and reform rock
  • The opportunity to observe specialized species that have adapted to the cave environments
  • Cultural significance


5
Caves in Victoria Area
  • At one time there were 20 caves in the Victoria area
  • Now 9… 11 lost to development
  • Langford Lake cave is considered to be an easy cave suitable for novice caveists
  • The cave has been used to train cave rescue techniques
6
Resource people
  • Paul Griffiths – Cave and karst inventory specialist
  • Adrian Duncan – Vancouver Island Exploration Group president
  • Rick Coles – Chair of the Canadian Cave Conservancy