HSI's Strategy for Habitat Protection In Australia, a total of 367 fauna (including 92 mammal, 107 bird and 45 fish species) and 1,295 flora species are listed as either Critically Endangered, Endangered or Vulnerable under Australia’s national environment law, the Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act). Humane Society International believes that one of the most effective ways of preventing these species joining the ranks of those 104 listed under the same legislation as Extinct is to protect the habitats and ecological communities with which the species are associated.Many of these ecological communities are under severe threat from such processes as land clearing, grazing by livestock and feral animals, weed invasion, salinity, and changes in water and fire regimes, and HSI is working hard to protect them through our Threatened Ecological Communities nomination program.
HSI nominates ecological communities under threat for listing under both the Commonwealth EPBC Act and New South WalesThreatened Species Conservation Act, 1995 (TSC Act), as these are currently the most effective forms of legislation for dealing with these communities, with clear guidelines, workable processes and enforceable protection.The Federal Department of Environment, Water, Heritage and the Arts manages the annual call for public nominations in which ecological communities under threat are able to be considered for protection as “matters of national environmental significance” under the EPBC Act.Such listings lead to extra protection for the many threatened species that use the ecological communities as habitat, as well as providing new protection to declining species that are not yet listed as threatened but are under pressure.In addition, the protection of Threatened Ecological Communities allows for the vital ecosystem services to be preserved to the benefit of all land users, such as carbon capture and storage or the reduction or control of dryland salinity and erosion.
Threatened Ecological Communities are known to be complex to describe and differentiate, but they are a very efficient and effective tool for whole-of-system or landscape-scale protection of biodiversity, particularly in providing wildlife habitat (including unique habitats, critical refuges and corridors).Threatened Ecological Communities are often on land or water that is underrepresented in conservation tenure, but giving them legislative protection can also complement and provide wildlife connectivity with natural systems protected through other conservation measures such as the National Reserve System.Although open to all members of the public, nominations are required to be scientifically rigorous and significant research must be undertaken for nominations to be prioritised for assessment by both the national and NSW Threatened Species Scientific Committee, and to ultimately translate to effective protection vehicles for biodiversity.
The ultimate outcome of listing a Threatened Ecological Community as a matter of national environmental significance under the EPBC Act is a positive effect for the conservation and recovery of the plants, animals and other organisms that make up the community.These listings aim for national recognition and protection of Threatened Ecological Communities which in turn allows other management actions and decisions to be made to arrest or minimise decline in native plants, animals and ecosystems.
Following a listing, the government is required to consider developing a recovery plan and to guard against detrimental impact to the newly listed ecological community. Any activity that may significantly impact on any listed ecological community under the EPBC Act, such as clearing vegetation or a nearby development, must first be assessed by the Federal Minister for the Environment. It is required for governments, in cooperation with private landholders, to develop protective management regimes in the area a Threatened Ecological Community is present. In other instances, Threatened Ecological Communities may eventually be protected under National Park status if the area is particularly biodiverse.
HSI has made a number of very important nominations over the years which have been critical in building the national list of Threatened Ecological Communities and hence achieving significant conservation outcomes.We are responsible for nominating 14 of the 48 Threatened Ecological Communities currently listed under the EPBC Act, amounting to approximately 1.95 million hectares.Furthermore, approximately 1.88 out of the 1.92 million hectares (or about 98%) of communities listed as Endangered under the Act are as a result of HSI nominations!
When we first launched our ‘Million Acres’ campaign in 1998, our aim was to secure the protection of at least that amount of habitat through Threatened Ecological Community listings under the EPBC and TSC Acts. We quickly passed this point and have now far exceeded the figure, and through our nomination program have secured protection for approximately 5,000,000 acres of Australian grassland, woodland, shrubland, alpine and coastal habitat. Many more communities nominated by HSI await adjudication under both the Commonwealth and State laws.back to top EXAMPLES OF instances where hsi nominated threatened ecological communities have been protected by legislation wind farm relocation In early 2009 the NSW Government approved the development of a 596 turbine wind farm at Silverton, in the direct vicinity of an ecological community nominated for legislative protection under the TSC Act by HSI in 2008.The community, Porcupine Grass – Red Mallee – Gum Coolabah hummock grassland / low sparse woodland on metamorphic ranges on the Barrier Range in the Broken Hill Complex Bioregion, has a naturally restricted distribution, extending over a mere 250 hectares.Existing on such a small geographical area, the community is particularly susceptible to development, utility construction and other long term threats. HSI was therefore pleased that despite there being no decision as yet on the nomination, the NSW Department of Environment and Climate Change, and the proponent of the wind farm, Silverton Wind Farm Developments Pty Ltd, acknowledged the importance of the ecological community during the environmental impact assessment stage of the proposal.Accordingly, the proponent altered the proposal during the design stage and incorporated a range of controls into the project design. To minimise the impacts of the development on the ecological community, the turbines were to be placed outside of the community, access tracks and cabling routes determined by a qualified ecologist and diverted around its range, and a recovery plan, goat management plan, and vegetation management plan were to be implemented. deveLopEr fined for clearing HSI
was pleased to see the EPBC Act enforced to protect an ecological community
listed as a result of one of our earlier legislative nominations. With only 3,329 hectares remaining, the Natural Temperate Grasslands of the
Victorian Volcanic Plain was listed as Critically Endangered in May
2008. In November 2009, Bridge and
Marine Australia gave an undertaking to the Commonwealth Department of the
Environment to pay a fine of $30,000 for clearing 0.7 hectares of the
critically endangered grassland at an industrial site in Ardeer, Melbourne in
breach of the EPBC Act. The money was to
be paid to the Victorian Department of Sustainability and Environment on top of
a $170,000 fine they had already levied on the company for breaching Victorian
environment laws. The money went to the
conservation and recovery of the ecological community and other affected
species. back to top
EXAMPLES OF HSI NOMINATED THREATENED ECOLOGICAL COMMUNITIES GREY BOX (EUCALYPTUS MICROCARPA) GRASSY WOODLANDS AND DERIVED NATIVE GRASSLANDS OF SOUTH-EASTERN AUSTRALIA .jpg)
Eucalyptus microcarpa by Elizabeth Donghue (c) LEGISLATION: EPBC ACT STATUS: ENDANGERED extent: 514,500 HECTARES In late 2006 we nominated the Inland Grey Box Woodlands to be listed as a threatened ecological community under the EPBC Act, and are delighted that after assessment by the Threatened Species Scientific Committee the community, under the amended name of Grey Box (Eucalyptus microcarpa) Grassy Woodlands and Derived Native Grasslands of South-eastern Australia, has successfully been listed as Endangered, effective since April 1, 2010. These woodlands provide habitat for an abundance of animal species. This includes an astonishing 150 bird species, 88 of which are listed as threatened species either nationally and / or in South Australia, Victoria or New South Wales. The community is also home to a number of threatened mammals such as the black-striped wallaby, eastern long-eared bat, spotted-tailed quoll and squirrel glider. Although there are significant gaps in knowledge about the historic and current extent of Grey Box (Eucalyptus microcarpa) Grassy Woodlands and Derived Native Grasslands of South-eastern Australia, conservative estimates indicate that of a likely 3,541,000 hectares present before European settlement, about 514,500 hectares remain (a decline of approximately 85.5%). The community's profile, including a distribution map as well as listing and conservation advice, can be found at: http://www.environment.gov.au/cgi-bin/sprat/public/publicshowcommunity.pl?id=86
Coolibah – Black Box
Woodland of the northern riverine plains in the Darling Riverine Plains and
Brigalow Belt South Bioregions .JPG)
Coolibah woodland by John Benson (c) LEGISLATION: TSC ACT STATUS: ENDANGERED EXTENT: unconfirmed (>300,000 HECTARES)
An
HSI nomination saw Coolibah – Black Box Woodland in the northern
riverine plains of the Darling Riverine Plains and Brigalow Belt South
Bioregions protected as an Endangered Ecological Community under the NSW
TSC Act in 2003. The community is
threatened by land clearing and habitat fragmentation, heavy grazing, exotic
weed species, and structural changes associated with ring-barking, poisoning
and removal of trees.
The
physical and biotic processes of Coolibah – Black Box Woodland are also highly
dependent on adequate flooding regimes, and the community has suffered an
extensive decrease in ecological function as a result of hydrological changes
to floodplains from the development of river regulation infrastructure,
widespread modification of floodplains by the construction of diversion banks,
channels, levees, and drains, and the upstream extraction of water.
HSI
has also nominated this community for protection at the national level through
the EPBC Act, with the decision due on the 30th of December 2010.
The
NSW Scientific Committee’s final determination on this ecological community can
be found at: http://www.environment.nsw.gov.au/determinations/CoolibahBlackBoxWoodlandEndSpListing.htm
Natural Grasslands of the Queensland Central
Highlands and the northern Fitzroy Basin .JPG)
Natural Grasslands of the Queensland Central Highlands by Don Butler (c) LEGISLATION: EPBC ACT STATUS: ENDANGERED EXTENT: 97,000 HECTARES
In
2001 two HSI nominations of threatened ecological communities were merged by
the Threatened Species Scientific Committee and listed under the EPBC Act as Bluegrass (Dichanthium
spp.) dominant grasslands of the Brigalow Belt Bioregions (North and South),
covering approximately 232,260 hectares.
Eight years later this Endangered Ecological Community was superseded by
the Natural grasslands on basalt and
fine-textured alluvial plains of northern New South Wales
and southern Queensland (Critically
Endangered) and Natural Grasslands of
the Queensland Central
Highlands and the northern Fitzroy Basin (Endangered) listings.
The
Natural Grasslands of the Queensland Central
Highlands and the northern Fitzroy Basin are native grasslands
typically composed of perennial native grasses.
They are found on fine textured soils derived from either basalt or
fine-grained sedimentary rocks, on flat or gently undulating rises. The natural grasslands geographic
distribution has undergone a severe decline and is currently restricted to
smaller remnants that face continuing threats and because of the ecological
community's severe reduction in integrity and rate of detrimental change. Grazing, cropping and pasture improvement;
weeds and pest animals; mining activities; and the construction of roads and
other infrastructure are the primary identified threats to this Endangered
Ecological Community.
The community's profile, including a
distribution map as well as listing and conservation advice, can be found at: http://www.environment.gov.au/cgi-bin/sprat/public/publicshowcommunity.pl?id=99 back to top tHREATENED ECOLOGICAL COMMUNITIES NOMINATED BY HSI LISTED UNDER THE EPBC ACT 
** Extent was estimated through best information available when no comprehensive data present * Median value was used when extent expressed as a range
PENDING HSI ECOLOGICAL COMMUNITy NOMINATIONS FOR LISTING UNDER THE EPBC ACT 
*HSI responsible for a component after TSSC decision to group THREATENED ECOLOGICAL COMMUNITIES NOMINATED BY HSI LISTED UNDER THE TSC ACT 
Where
an approximate value is listed after ‘Extent unconfirmed’, the original
nomination or Final Determinations from the NSW Scientific Committee was used
as the best reference.
* Median value was used when extent expressed as a range
PENDING HSI ECOLOGICAL COMMUNITY NOMINATIONS FOR LISTING UNDER THE TSC ACT
| 
