Latitude Geography
  • Home
    • Preliminary Geography >
      • Biophysical Interactions
      • Senior Geography Project
      • Global Challenges >
        • Population Geography
    • HSC Geography >
      • Ecosystems at Risk >
        • Kosciuszko Alpine Ecosystem
        • Great Barrier Reef
      • People and Economic Activity
      • Urban Places
    • IB Geography >
      • IB Core Topics >
        • Changing Populations
        • Global climate
        • Resources
      • Optional Themes >
        • Oceans and their coastal margins
        • Extreme environments
        • Leisure, sport and tourism
        • Food and health
        • Urban Environments >
          • The variety or urban environments
          • Changing Urban Systems
          • Urban Environmental Stresses
          • Sustainable Urban Systems
      • HL Extension Topics >
        • Power, places and networks
        • Human development and diversity
  • Links
    • Geo Researching Skills
    • HSC Geo Skills
    • SGP/Internal Assessment Projects
  • News
    • National Geo Comp
    • GTA NSW/ACT Fieldwork Awards
  • Contact
    • Latitude Geography authors

Kosciuszko Alpine Ecosystem​

​Spatial patterns and dimensions

​Location
Kosciuszko National Park is located in the South East of Australia. 
Altitude
Alpine areas are found above the tree line- the altitude above which summer temperatures do not allow for tree growth. This is usually around 1800m. 

The highest point is found at the summit of Mount Kosciuszko which is 2,228m above sea level.
Latitude
Kosciuszko National Park is located between latitudes 35°30’S and 37°02’S and longitudes 148°10’E and 148°53’E.
Picture
Figure. Australian Alpine and Sub-Alpine areas
Size, shape and continuity ​​
Although Kosciuszko National Park is 673,542 ha in area, only . a fraction of this is actually alpine in nature.

The largest tract of alpine vegetation occurs along the spine of the Main Range, covering an area of approximately 250 km2 from the rocky peak of the South Ramshead to Dicky Cooper Bogong 28 km to the north. Alpine areas are highly fragmented in Australia as the altitude they require is so rare.

Geologically, Kosciuszko National Park has been in formation for over 300 million years. However,  Cold conditions during the period from 70 000-10 000 years before the present resulted in the formation of glaciers along the crest of the Main Range. A handful of cirque basins, rock moraines, lakes, erratics, and ice-scratched surfaces are the only remaining evidence of the scouring action of ice.  Periglacial processes, such as frost heaving and the movement of rocks by snow, continue under the present climatic conditions​
Picture

Biophysical interactions

Weather and Climate
Geology and Erosion
Ecology

The nature and rate of change which affects ecosystem functioning 

Alpine Seasonal change
Alpine areas areas experience highly variable weather and Kosciuszko National Park is no different. Storms may develop and dissipate quickly.

Alpine areas also experience a large range in annual temperatures with temperatures regularly falling below zero in winter months. 

The annual precipitation, which can fall as snow, has a significant impact on the local ecology as it will prevent plant growth and release melt water slowly across the spring and summer months.
Picture
Human uses in the anthropocean
Geological and Climatological Changes

Human impacts (both positive and negative) 

Snowy Hydro Development
Introduced Species
Climate Change
Alpine Tourism

Traditional and contemporary management practices

Traditional Indigenous Management Practices

The Aboriginal clans and People of the Mountains include Wiradjuri, Wolgalu, Ngunnawal and Monaro Ngarigo. Although many other clans have associations with the mountains. Indigenous people travelled from many directions over long distances to gather peacefully on the mountains for trade, ceremony, marriages, social events and to settle differences.

The cycle of life and many seasons influence the movement of indigenous people through the mountains to the sea and the desert.  These travel routes continue to be used and spoken about today. Living by natural cycles, the land provides our people with life, ceremony, family lore/law, and resources, such as tools, plant medicine, plant food, waters, fish, animals and insects. 

The migrations of the Bogong moth was a particularly important cycle as it facilitated intercultural exchanges through an abundant and regularly timed food source. The melting of the snow was also recognised as a source for the many creeks and rivers that flow out of the mountains. Places of spiritual and physical significance remain for indigenous peoples and they are committed to working in partnership with others to protect, maintain and manage these places.
Contemporary Management Practices
Further Reading
Kosciuszko National Park website
​
The Geology of The Australian Alps. 

Department of Environment and Conservation (2006) Kosciuszko National Park Plan of Management

The Conversation, Articles on Australian Alps.

Gorman-Murray, A. (2008) Before and After Climate Change: The Australian Snow Country in Imaginaries. Accessed on 21.04.2018

Wakatama, H. (2018) Brumbies declared threat to the environment in a move that paved the way for a cull, ABC News.

Picture
Slattery, D. (2015) Australian Alps, CSIRO Publishing, ACT.
Proudly powered by Weebly
  • Home
    • Preliminary Geography >
      • Biophysical Interactions
      • Senior Geography Project
      • Global Challenges >
        • Population Geography
    • HSC Geography >
      • Ecosystems at Risk >
        • Kosciuszko Alpine Ecosystem
        • Great Barrier Reef
      • People and Economic Activity
      • Urban Places
    • IB Geography >
      • IB Core Topics >
        • Changing Populations
        • Global climate
        • Resources
      • Optional Themes >
        • Oceans and their coastal margins
        • Extreme environments
        • Leisure, sport and tourism
        • Food and health
        • Urban Environments >
          • The variety or urban environments
          • Changing Urban Systems
          • Urban Environmental Stresses
          • Sustainable Urban Systems
      • HL Extension Topics >
        • Power, places and networks
        • Human development and diversity
  • Links
    • Geo Researching Skills
    • HSC Geo Skills
    • SGP/Internal Assessment Projects
  • News
    • National Geo Comp
    • GTA NSW/ACT Fieldwork Awards
  • Contact
    • Latitude Geography authors