Biodiversity

Publications

Review of the National Strategy for the Conservation of Australia's Biological Diversity

Australian and New Zealand Environment and Conservation Council
Environment Australia, 2001
ISBN 0 6425 4734 3

Chapter 1: Conservation of biological diversity across Australia

The National Strategy for the Conservation of Australia's Biological Diversity has as its main goal to protect biological diversity and maintain ecological processes and systems. It stresses that high priority must be placed on developing and implementing integrated approaches to conservation that both conserve biological diversity and meet other community expectations.

Since the Strategy was developed, a number of processes have been put in place to address these conservation objectives. These include the Natural Heritage Trust, the Regional Forest Agreement process under the National Forest Policy Statement, the Council of Australian Governments' Water Reform framework and Australia's Oceans Policy. More recently the Environment Protection and Biodiversity Conservation Act 1999 and the National Framework for the Management and Monitoring of Australia's Native Vegetation (ANZECC 1999) have been developed to strengthen regulatory and institutional mechanisms for managing biodiversity, the quality and extent of Australia's native vegetation and threatening processes. The National Action Plan for Salinity and Water Quality in Australia is also expected to have a positive impact on biodiversity conservation.

The States and Territories have implemented many programs that address biodiversity conservation as outlined in the following chapters. Most jurisdictions address biodiversity conservation in legislation concerning conservation reserves, wildlife and native vegetation protection, threatened species conservation and fisheries management.

The Natural Heritage Trust has contributed to significant achievements in the protection of native ecosystems and is moving towards a greater emphasis on fewer, larger projects, targeted sectoral regional initiatives and devolved grants. The mid-term review of the Trust identified a need to broaden policy to include alliances with businesses and philanthropic organisations to more effectively deal with the magnitude and complexity of the problems being confronted.

Cooperative programs are needed to ensure that indigenous ethnobiological knowledge is preserved. There is a need to increase awareness and understanding of the importance of ethnobiological knowledge both within the community through education and within government. The Commonwealth, States and Territories and local government are starting to undertake activities to address this issue.

Key Results

1.1 Identification

1.1.1 Identify important biological diversity components

Assessment: Partially achieved

Substantial progress has been made in identifying important biological diversity components (see below for quantification). Greater emphasis should be given to the acquisition of knowledge, gathered through comprehensive biological surveys in marine, estuarine and freshwater habitats and through taxonomic work in herbaria, museums and other institutions. Soil micro-organisms and their ecosystem functions also need to be investigated across a range of habitats. Investment in expanding knowledge of biological components and threatening processes will return significant dividends in terms of future ecosystem health, but is constrained by lack of funding sources for this important work.

Activities

See 1.1.2 for further relevant activity.

1.1.2 Identify threatening processes

Assessment: Partially achieved

At the national and state levels, legislative processes have been put in place that allow factors which threaten biodiversity to be identified, and some of the key threatening processes have been listed. It is important to identify the extent of potential threats in order to allow early intervention: for instance, groundwater abstraction and mine dewatering are being increasingly identified as processes threatening to ecosystems. This issue is discussed further in Chapter 3: Managing Threatening Processes.

Activities

Other relevant activities are covered in Chapter 4: Improving our Knowledge.

1.2 Bioregional planning and management

Manage biological diversity on a regional basis, using natural boundaries to facilitate the integration of conservation and production-oriented management.

Assessment: Partially achieved

The Strategy sets the overall directions for a bioregional planning approach through its broad goal of protecting biological diversity and maintaining ecological processes and systems, by encouraging identification of bioregional planning units and the adoption of bioregional plans.

There has been an increase in the awareness of biodiversity issues at planning and development stages combined with significant investment in regional planning and integrated regional projects through the Trust and other initiatives (see examples under activities). New South Wales has regional planning processes embedded in its regional vegetation management and water management planning processes. Victoria has structured its biodiversity strategy along regional lines and South Australia has put in place regional biodiversity plans.

To underpin bioregional planning, biodiversity and other planning, data needs to be able to be retrieved on a regional, catchment and local area basis. However, though bioregional planning was an initiative that pre-existed this Strategy, it has not been taken up at the level of local government.

Activities

1.3 Management for conservation

Improve the standards of management and protection of Australia's biological diversity by encouraging the implementation of integrated management techniques.

Assessment: Achieved

The Strategy emphasises the need to integrate biodiversity conservation with other natural resource objectives in managing land and marine areas. Integrated management has been actively encouraged by Commonwealth, State, Territory, regional and local government agencies.

A range of processes and programs, such as the National Weeds Strategy (ANZECC, ARMCANZ 1997), have incorporated integrated management principles. Ongoing effort is required to ensure that integrated management techniques are implemented and adapted to maintain best practice (see discussion under objectives 1.2 and 2.1 to 2.7).

Activities

1.4 Protected areas

Establish and manage a comprehensive, adequate and representative system of protected areas covering Australia's biological diversity.

Assessment: Partially achieved

A comprehensive, adequate and representative system of protected areas covering Australia's biological diversity is being established. Significant progress has been made through Commonwealth, State and Territory programs, including Trust programs, often in cooperation. Further work is required to include marine, freshwater and grassland ecosystems which are currently under-represented.

Problems may occur with reserve design where representative samples of major ecosystems are small and fragmented. Land-use/management issues and availability of land for purchase could also hinder achievement of this objective. It is highly unlikely that this objective could ever be achieved on public land alone. A nationwide system will need to include private and indigenous-owned land and this is being addressed through the National Reserve System Program and the Indigenous Protected Areas Program.

Activities

1.5 Conservation outside protected areas

Strengthen off-reserve conservation of biological diversity.

Assessment: Partially achieved

Off-reserve conservation of biological diversity has been significantly strengthened since the release of the Strategy. Ongoing effort is required to ensure biodiversity conservation is taken into account in land use and marine area planning and management. Land clearing, and its impact on vegetation levels, have reduced the impact of off-reserve conservation activities.

The conservation of biodiversity outside reserves is a key objective of the Natural Heritage Trust. It is also being achieved through voluntary conservation agreements and other initiatives in the States.

Activities

The Commonwealth Government has made a significant investment to pursue conservation of biodiversity outside reserves through the Bushcare and Landcare programs. Bushcare projects are expected to protect a total of 1.2 million hectares of land outside protected areas by the end of 2001-02. Much of this land will be under management agreements or conservation covenants.

1.6 Wildlife conservation

Ensure the maintenance of, and where necessary strengthen, existing arrangements to conserve Australia's native wildlife.

Assessment: Achieved, ongoing effort required3

A range of measures are in place to conserve Australia's native wildlife (see activities). The EPBC Act will enhance these mechanisms. Wildlife conservation requires ongoing action, for example, listing threatened species and key threatening processes and implementing recovery plans and threat abatement plans.

Activities

1.7 Threatened biological diversity

Enable Australia's species and ecological communities threatened with extinction to survive and thrive in their natural habitats and to retain their genetic diversity and potential for evolutionary development, and prevent additional species and ecological communities becoming threatened.

Assessment: Partially achieved, ongoing effort required

There has been a major effort to better protect Australia's threatened species and ecological communities through a range of programs and strategic, regulatory and legislative measures, together with increased cooperative efforts between all levels of government and the wider community. Although many habitats have not yet been comprehensively surveyed to clarify whether nationally threatened species and ecological communities are present or not, for instance with groundwater ecosystems, our knowledge of the occurrence and needs of nationally threatened taxa and ecological communities has rapidly expanded.

Whilst considerable progress has been made in addressing the threat posed by some threatening processes such as invasive species and by certain fishing practices, the nature and extent of impact of many threats remain uncertain. The cumulative impact of widespread ongoing land clearing and habitat degradation, together with other threats such as inappropriate water and fire management practices, salinity and disease, have led to the extinction of some species and continue to threaten many other species and ecological communities with the same fate. The protection of threatened species and communities will continue to be an ongoing task requiring a long-term commitment by all levels of government and the wider community.

Activities

Other relevant activities are covered in Chapter 3: Managing Threatening Processes.

1.8 Biological diversity and Aboriginal and Torres Strait Islander peoples

Recognise and ensure the continuity of the contribution of the ethnobiological knowledge of Australia's indigenous peoples to the conservation of Australia's biological diversity.

Assessment: Not achieved

There has been some advance over the last few years in the inclusion of indigenous knowledge, and cooperation with indigenous people, in land management and cultural heritage activities, especially on sites with significance for Aboriginal and Torres Strait Islander people.

There is still a need to ensure that ethnobiological knowledge is preserved within indigenous communities. To date cooperative ethnobiological programs are limited and do not appear well-coordinated Australia-wide. Concerns have been raised about the lack of protection that would be given to indigenous people's intellectual property rights were they to offer information. There is a need to respect indigenous people's knowledge as an expression of a way of life and cultural identity as well as a tool for biodiversity conservation.

Activities

1.9 Ex-situ conservation

To complement in-situ measures, establish and maintain facilities for ex-situ research into and conservation of plants, animals and micro-organisms, particularly those identified by action taken in accordance with Objective 1.1.

Assessment: Achieved

Australia has established and is maintaining a wide range of measures and facilities for ex-situ conservation through Commonwealth, State and Territory agencies, tertiary institutions and scientific organisations. Ex-situ conservation facilities include zoos, aquaria, botanic gardens, seed banks and collections of tissue cultures and micro-organisms. The current measures are sufficient to meet the objective of complementing in-situ measures for the conservation of plants, animals and micro-organisms. However, they may not be sufficient to protect against unpredictable events that may threaten specific species or rare genotypes. Ongoing effort is required to maintain Australia's ex-situ collections, both in terms of maintaining living specimens and also the information held about the items in the collections.

Activities

Footnotes:

1. Consistency in comparing protected areas across Australia is achieved by the allocation and use of an internationally defined set of management categories known as IUCN (international Union for the Conservation of Nature) categories.

2. Managed Resource Protected Areas: Protected Area managed mainly for the sustainable use of natural ecosystems.

3. Existing arrangements to conserve Australia's native wildlife and other institutional arrangements (referred to in this document) will need to be subject to continuous improvement.

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