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What can we learn from the prodigious expansion of the non-government protected areas that now comprise 12% of terrestrial Australia? An increasingly professional, formal, and diverse non-government sector has developed since 1990, comprising private individuals, non-government organizations, and First Nations and having close ties to governments. We investigate the drivers, dynamics, and diversity of this sector through thematic analysis of 24 key informant interviews and associated gray literature. Changing environmental movements, science-led conservation, partial recognition of First Nations land rights, international agreements, and neoliberal reforms combined to formalize the sector during the 1990s. A bipartisan policy framework for incorporating non-government lands in the national conservation estate, diverse partnerships, transnational networks, and innovation in public and private funding helped grow the sector. The confluence of interests that has transformed the politics and practice of nature conservation in Australia is likely to inform those engaged with similar changes elsewhere. [ABSTRACT FROM AUTHOR]

Conservation organizations rely increasingly on integrated planning approaches that explicitly address social and economic goals while pursuing ecological conservation. Moreover, the spatial and temporal scale at which these organizations operate is growing. The Sierra Nevada Conservancy, established as a new state agency by California legislation in 2004 to pursue social, economic and ecological sustainability across a 25 million acre region, exemplifies this large-scale, integrated approach. Therefore, the new agency faces a complex set of policy objectives that must be pursued across a widely varying geography of social, economic and ecological conditions. Using the Conservancy's fire management program area as an example, the paper illustrates how application of an analytic framework from complex adaptive systems theory can guide the Conservancy to deploy its resources more effectively than broader-scale application of a single, agency-wide strategy relying on a more static model. Therefore, the complex adaptive systems framework offers promise in strategic planning. The paper illustrates how the model's four-stage cycle can be applied at the sub-regional and programmatic level to identify opportunities for agency intervention that address varying local conditions. This approach is likely to increase the effectiveness of programs for agencies facing similar complexities and challenges. [ABSTRACT FROM AUTHOR]

This paper reports research into the effect on the UK environment of the deregulation of land development controls. One form of deregulation is granting advance approval to specified classes of small-scale development because they are considered inconsequential. Previous research has indicated that such ‘permitted development’ may adversely affect the natural heritage. This study systematically investigated its impact on the natural heritage of Scotland. The study canvassed the opinions of agents best placed to comment: natural heritage authority field staff, local government planners and representatives of non-governmental organizations. The results revealed concern about permitted development as a whole, and about specified classes. Despite professed concerns about sustainable development, UK planning modernization has failed to grasp the opportunity for a radical and fundamental reform of the scope of UK planning control in the context of contemporary environmental issues. Accordingly, there remains an unresolved tension between the desire to remove unnecessary state regulation of land development and the protection of the natural heritage. [ABSTRACT FROM AUTHOR]