Wallis Lake Sponges
Last modified: October 26, 2009 - 9:24 AM
Recent studies have identified areas of Wallis Lake as having an exceptionally high ecological and water quality values.
The Lake has been found to be home to some of the most diverse sponge communities in NSW lakes and lagoons, with at least eight species of sponges occurring in the southern basin of the lake. The unique sponges found in Wallis Lake are particularly important as most are likely to be new to science and yet to be formally named. Many of the sponges depend on seagrass / macrophyte communities for habitat, and as Wallis Lake is home to about 20% of seagrass beds in New South Wales, scientists believe the ecosystem is worthy of protection. As very little is known about the Wallis Lake sponges it is important that we conduct further research and community education. Council has been successful in securing funding under the Federal Governments ‘Caring for Our Country’ programme to carry out further research on Wallis Lake sponges, and to provide information to the community about how we can protect them and minimise the threats they face.
The project will complete a formal scientific assessment of the southern basin of Wallis Lake, examining the sponge, macrophyte and faunal assemblages found there, as well as completing a full literature review for Wallis Lake. An expert panel comprised of land managers, scientists and key agency stakeholders will direct the project and examine the options for protection of the unique estuarine ecosystems found in Wallis Lake. The project will conduct several community education events, ranging from formal lectures, such as that held on June 30th, 2009, at the Pacific Palms Recreation Club, kids interactive activities (come along to Pacific Palms Market on Sunday October 24th) and printed information, such as posters.
Contact details
Bushcare/Coastcare Officer
02 6591 7222 (ph)
council@greatlakes.nsw.gov.au
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