Parks - IUCN

Parks - IUCN Parks - IUCN

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Figure Figure Figure Figure Figure 1. 1. 1. 1. 1. South coast region of Western Australia. PARKS VOL 9 NO 3 • OCTOBER 1999 areas, and predation of wildlife generally. At the landscape level, four major approaches have evolved in order to better ‘protect’ nature conservation values and biodiversity: ❚ establishment and management of ‘protected area systems’ usually at a state or national level; ❚ retaining or developing buffer zones around protected areas in order to reduce the rate of decline in natural values caused by edge effects, a typical approach used in biosphere reserves (Robertson Vernhes, 1993); ❚ improved connectivity between protected areas or fragments through the establishment of continuous corridors or ‘stepping stone’ linkages (Bennett, 1997, 1998); ❚ encouragement of additional protection for biodiversity and wildlife habitat at a local level in the remainder of the landscape, for example through landowner incentives, town planning schemes, catchment-based programmes and, in Australia, ‘Bushcare’ programmes. These four approaches all have nature conservation value in their own right, but in combination will be particularly powerful because they create a total landscape approach and, equally important, because they involve all sectors of the local and regional community. The Western Australia South Coast Macro Corridor Project The South Coast Macro Corridor Project is partially funded by the Australian Commonwealth Natural Heritage Trust Bushcare programme, and is implemented through the Western Australia Department of Conservation and Land Management (CALM). The project evolved from an earlier review of the protected area system in the South Coast Region of Western Australia (Figure 1; CALM, 1991). One of the objectives of that review was to assess remnant vegetation and develop recommendations for the establishment of major ‘corridor’ reserves as links or conduits to improve habitat connectivity and the movement of fauna between parks and reserves (Watson, 1997). An assessment of river foreshore corridors between the towns of Albany and Esperance found high potential for their establishment as conservation reserves (Watson, 1991; Leighton and Watson, 1992; Watson, 1997). The South Coast Bioregional Initiative or Macro Corridor Project is further developing the potential for an integrated reserve system, and inclusion of strategic remnant vegetation across the entire South Coast Region of Western Australia (Figure 2). The project objectives are to: ❚ establish, consolidate, and maintain a major bioregional ‘macro-corridor’ of native vegetation stretching some 700 km from Israelite Bay to the town of Denmark along 8

JOHN WATSON AND PETER WILKINS Western Australia’s southern coastline, with inland linkages along major river systems to protected areas and other uncleared bushland (Figure 2); ❚ actively involve all relevant landowners and agencies. Promote community education (including schools), awareness, and support. Encourage adoption of protective covenants and other hands-on involvement; ❚ prepare a broad management strategy for the network to involve all sectors of the community and including ‘best management practices’ in protected areas (national parks, nature reserves, Shire reserves, and proposed protected areas such as unvested reserves, vacant Crown land, and marine reserves) and stewardship models in non-public components; ❚ promote integrated catchment management of entire watersheds with due regard to downstream wetland, riverine, and marine conservation values; ❚ secure migratory pathways and other ecosystem functions with particular regard to the long-term conservation of threatened species, threatened communities, and the representativeness of ecosystems. Encourage revegetation to provide linkages between remnant vegetation where possible. Promote regional approaches to abatement of threatening processes such as disease (Phytophthora), weeds, feral animals, and fire; ❚ establish a strategic network of monitoring sites across the bioregion i.e. with latitudinal, longitudinal, and altitudinal spread, as a baseline network to monitor long-term (e.g. global climate) change. This network will expand upon existing sites established in the Fitzgerald Biosphere Reserve (Sanders, 1996) and on mountain peaks (Barrett, 1996); and ❚ encourage recognition and adoption of the macro-corridor network as one of the IUCN World Commission on Protected Areas – Bioregional Initiatives (Miller and Hamilton, 1997) and hence provide a ‘flagship model’ for Australia in one of its most biologically diverse regions. 9 Figure Figure Figure Figure Figure 2. 2. 2. 2. 2. Existing vegetation corridors are the basis for a Macro Corridor Network across the South Coast Region of Western Australia.

JOHN WATSON AND PETER WILKINS<br />

Western Australia’s southern coastline, with inland linkages along major river systems<br />

to protected areas and other uncleared bushland (Figure 2);<br />

❚ actively involve all relevant landowners and agencies. Promote community<br />

education (including schools), awareness, and support. Encourage adoption of<br />

protective covenants and other hands-on involvement;<br />

❚ prepare a broad management strategy for the network to involve all sectors of the<br />

community and including ‘best management practices’ in protected areas (national<br />

parks, nature reserves, Shire reserves, and proposed protected areas such as<br />

unvested reserves, vacant Crown land, and marine reserves) and stewardship models<br />

in non-public components;<br />

❚ promote integrated catchment management of entire watersheds with due regard<br />

to downstream wetland, riverine, and marine conservation values;<br />

❚ secure migratory pathways and other ecosystem functions with particular regard<br />

to the long-term conservation of threatened species, threatened communities, and<br />

the representativeness of ecosystems. Encourage revegetation to provide linkages<br />

between remnant vegetation where possible. Promote regional approaches to<br />

abatement of threatening processes such as disease (Phytophthora), weeds, feral<br />

animals, and fire;<br />

❚ establish a strategic network of monitoring sites across the bioregion i.e. with<br />

latitudinal, longitudinal, and altitudinal spread, as a baseline network to monitor<br />

long-term (e.g. global climate) change. This network will expand upon existing sites<br />

established in the Fitzgerald Biosphere Reserve (Sanders, 1996) and on mountain<br />

peaks (Barrett, 1996); and<br />

❚ encourage recognition and adoption of the macro-corridor network as one of the<br />

<strong>IUCN</strong> World Commission on Protected Areas – Bioregional Initiatives (Miller and<br />

Hamilton, 1997) and hence provide a ‘flagship model’ for Australia in one of its most<br />

biologically diverse regions.<br />

9<br />

Figure Figure Figure Figure Figure 2. 2. 2. 2. 2.<br />

Existing vegetation<br />

corridors are the<br />

basis for a Macro<br />

Corridor Network<br />

across the South<br />

Coast Region of<br />

Western Australia.

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