Book contents
- Frontmatter
- Contents
- List of contributors
- Preface
- PART I Introduction
- PART II Key topics and perspectives
- 2 Adequate data of known accuracy are critical to advancing the field of landscape ecology
- 3 Landscape pattern analysis: key issues and challenges
- 4 Spatial heterogeneity and ecosystem processes
- 5 Landscape heterogeneity and metapopulation dynamics
- 6 Determining pattern–process relationships in heterogeneous landscapes
- 7 Scale and scaling: a cross-disciplinary perspective
- 8 Optimization of landscape pattern
- 9 Advances in detecting landscape changes at multiple scales: examples from northern Australia
- 10 The preoccupation of landscape research with land use and land cover
- 11 Applying landscape-ecological principles to regional conservation: the WildCountry Project in Australia
- 12 Using landscape ecology to make sense of Australia's last frontier
- 13 Transferring ecological knowledge to landscape planning: a design method for robust corridors
- 14 Integrative landscape research: facts and challenges
- PART III Synthesis
- Index
- References
11 - Applying landscape-ecological principles to regional conservation: the WildCountry Project in Australia
Published online by Cambridge University Press: 12 January 2010
- Frontmatter
- Contents
- List of contributors
- Preface
- PART I Introduction
- PART II Key topics and perspectives
- 2 Adequate data of known accuracy are critical to advancing the field of landscape ecology
- 3 Landscape pattern analysis: key issues and challenges
- 4 Spatial heterogeneity and ecosystem processes
- 5 Landscape heterogeneity and metapopulation dynamics
- 6 Determining pattern–process relationships in heterogeneous landscapes
- 7 Scale and scaling: a cross-disciplinary perspective
- 8 Optimization of landscape pattern
- 9 Advances in detecting landscape changes at multiple scales: examples from northern Australia
- 10 The preoccupation of landscape research with land use and land cover
- 11 Applying landscape-ecological principles to regional conservation: the WildCountry Project in Australia
- 12 Using landscape ecology to make sense of Australia's last frontier
- 13 Transferring ecological knowledge to landscape planning: a design method for robust corridors
- 14 Integrative landscape research: facts and challenges
- PART III Synthesis
- Index
- References
Summary
Introduction
One of the great challenges facing humanity in the twenty-first century is the conservation and restoration of biodiversity (Convention on Biodiversity 1992). In this chapter we present the landscape-ecological underpinnings of a new nongovernment organization (NGO)-driven conservation initiative in Australia, namely the WildCountry Project.
Global and national analyses highlight the extent of environmental degradation and the need for urgent protection and restoration of biodiversity (e.g., SEAC 1996, Environment Australia 2001, World Resources Institute 2001, NLWRA 2002). Such analyses also suggest that existing conservation strategies and plans are insufficient to prevent continuing losses.
The primary question, at the most general level, is: how can a conservation system be designed and implemented for Australia that is likely to maintain biodiversity for centuries to millennia? Dedicated protected areas are a core component of a nation's biodiversity conservation system. By our calculations (Fig. 11.1) only about 6 percent of Australia is in a secure protected area. There is no theoretical or empirical basis to the proposition that this level of reservation, while necessary, is sufficient for securing the conservation of Australia's biodiversity. In any case, protected area networks are largely the result of various historical contingencies rather than the principles of modern reserve design (Margules and Pressey 2000). We suggest that the percentage of Australia reserved in protected areas is unlikely to ever exceed 10–15 percent.
- Type
- Chapter
- Information
- Key Topics in Landscape Ecology , pp. 192 - 213Publisher: Cambridge University PressPrint publication year: 2007
References
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