Awabakal Environmental Education Centre

Discover - Investigate - Learn

Telephone02 49558673

Emailawabakal-e.school@det.nsw.edu.au

Geography - Ecosystems and Global Biodiversity (Kooragang Island)

The focus of this study is a geographical investigation of the intertidal wetland environment found on Ash Island (Kooragang Island), the uniqueness and value along with human-induced modifications  and responses for maintaining biodiversity.

Inquiry Questions 

  • Describe the characteristics of the ecosystem on Ash Island, including its spatial pattern and the nature of its biodiversity.
  • Describe the dynamics of the ecosystem functioning, including vulnerability, resilience and ecological disturbance.
  • Assess human-induced modifications to the ecosystem along with responses and strategies for maintaining ecosystem functioning and actions for sustainability.

Fieldwork will include: 

  • Site introduction including history, current use, discussion of value of this ecosystem and management.
  • Data collection of factors at 3 sites: water and air temperature, humidity, wind speed and direction water temperature, pH, turbidity, soil moisture and soil pH.
  • Distribution and abundance of plants using a vegetation quadrat, examination of topography and a vegetation profile. 
  • Examination of interactions of systems with flowcharts.
  • Observation and discussion of human induced modifications to the ecosystem, responses and strategies for sustainability. 
  • Issues relating to climate change and the ability of this environment to adjust to change.
  • Discussion of biocapacity, tipping points, feedback loops, vulnerability and resilience of this ecosystem. 

For further information on curriculum links, program and excursion information see below or contact us.

Further Information