999 resultados para Wilderness areas
Resumo:
Aim: Tracking the dispersal patterns and habitat use of migratory species is necessary to delineate optimal areas for protection, with large sample sizes being more representative of the population. Here, we examine the dispersal patterns of a key Mediterranean loggerhead turtle (Caretta caretta) breeding population to identify priority foraging sites for protection. Location: Zakynthos Island, Greece and the wider Mediterranean. Method: We examined the dispersal patterns and foraging sites of 75 adult loggerheads (n = 38 males and 37 females) tracked from the breeding area of Zakynthos Island (Greece) from 2004 to 2011. We then combined our data with published sea turtle literature to identify key foraging sites for protection. Results: While both males and females exhibited similar dispersal patterns, about 25% males remained < 100 km of Zakynthos, whereas all females (except one) migrated > 200 km. Integration of our data with the wider literature isolated 10 core sites in proximity to existing protected areas, which could potentially protect 64% of the Zakynthos population, while five sites support individuals from at least 10 other loggerhead breeding populations. Main conclusions: Due to the widespread availability of neritic foraging grounds across the Mediterranean, sea turtles from Zakynthos exhibit disparate dispersal patterns. However, protecting only a few objectively defined important sites can encompass a large proportion of the foraging areas used and hence have considerable conservation benefit.
Resumo:
I coordinated a series of workshops - involving researchers Merinda Kelly, Dr Jondi Keane and David Fitzsimmons - on object, space and performance which led to a major exhibition outcome for participating artists. Specifically I led a workshop with installation artist David Fitzsimmons on spatial practices.
Initiated by Courthouse ARTS and in partnership with Deakin’s School of Communication and Creative Arts Geelong hosted a fringe festival event titled 'The New Wilderness'. This is the an extract from the proposal put forward to both the board at Courthouse ARTS centre and the executive in the Faculty of Arts and Education:
Given the change in the economic foundations and demographics in the region a festival of the arts, centred in Geelong, is timely and, potentially, regenerative. In a series of workshops, events, performances and exhibitions – staged at Courthouse ARTS, open to the community and spanning the first week of September – the focus will be on risk, innovation, subversion and transformation. Incorporating each of these words as prompts one exciting project, The New Wilderness, uses the visual arts, creative writing and the performing arts to engage young people in practice and cross-disciplinary collaboration. With an emphasis on process the project will engage participants in a lab/studio environment over a week. Installation artists and Deakin staff members will facilitate an introduction and workshop on the theme, The New Wilderness, asking that participants respond: firstly in making a series of images and installations that transform space; secondly, in creative writing responses; and thirdly, in a series of short performance pieces interpreting the text, images and spaces created during the week. Participants will be on a time-line and encouraged to interpret and critically engage with the theme, each other and the issues set to transform the region – such as the disappearing manufacturing industry and the vast spaces it leaves behind.
Resumo:
In Australia, the suburbs have historically been the favoured place to raise children. However this is being challenged both by social change and government policy encouraging innerurban renewal. We examined how inner-urban areas compare with more traditional suburban locations as places to raise a family. Recognising that there are many influences on perceptions of place, we included the opinions of parents, service-providers and the media in the two locations.
Research focused on two municipalities in Melbourne, one located >25km and the other <10km from the CBD. Themes were obtained and compared from in-depth interviews with parents, serviceproviders and analysis of municipality-specific and state-wide newspaper articles.
Service provision was the only theme common at all levels of analysis. For all other themes, differences occurred between perspectives of service-providers, media and parents, as well as between the two residential locations. These in-depth snapshots on the challenges and rewards of raising children in different urban locations can help inform government in planning healthy neighbourhoods that better serve the needs of contemporary Australian families.
Resumo:
A GIS-based computer modelling methodology was developed and applied to identify climate change adaptation issues arising in regional agricultural production systems (including forestry). Agricultural production in Australia is very susceptible to the adverse impacts of climate change due to projected shifts in rainfall and temperature. The methodology integrates land suitability analysis with uncertainty analysis and spatial (regional) optimisation to determine optimal agricultural land use at a regional scale for current and possible future climatic conditions. The approach can be used to recognise regions under threat of productivity decline, identify alternative cropping systems that may be better adapted to likely future conditions, and investigate implementation actions to improve the sub-optimal situations created by climate change. An example of how the methodology may be used is outlined through a case study involving the South West Region of Victoria, Australia. The case study provides information on the tools available to support the formulation of a regional adaptation strategy.
