Jim Underwood

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Understanding the pattern of connectivity among populations is crucial for the development of realistic and spatially explicit population models in marine systems. Here we analysed variation at eight microsatellite loci to assess the genetic structure and to infer patterns of larval dispersal for a brooding coral, Seriatopora hystrix, at an isolated system(More)
Coral reefs are in decline worldwide, and marine reserve networks have been advocated as a powerful management tool for maximizing the resilience of coral communities to an increasing variety, number, and severity of disturbances. However, the effective design of reserves must account for the spatial scales of larval dispersal that affect the demography of(More)
Understanding the evolutionary processes that have shaped existing patterns of genetic diversity of reef-building corals over broad scales is required to inform long-term conservation planning. Genetic structure and diversity of the mass-spawning hard coral, Acropora tenuis, were assessed with seven DNA microsatellite loci from a series of isolated and(More)
This paper, examining Information Systems in New South Wales universities, highlights the significance of New South Wales as the most populous state in Australia. Rather than offering a comprehensive coverage of all Information Systems courses in the state, the paper gives a broad overview of Information Systems in the state’s universities while seeking to(More)
This article explores issues associated with giving non-human actors a voice of their own in actor-network theory based research. What issues arise in doing so? Does doing so increase understanding of the issue to hand, bring to life and make more accessible and interesting the stories of these actors? Or does this anthropomorphism detract from the issues(More)
This paper explores the ways in which Indigenous people around the world are participating in the World Wide Web, through establishing their own websites or accessing services via the Web. Indigenous websites are remarkably diverse: in addition to those representing Indigenous organizations and promoting Indigenous e-commerce, many websites have also been(More)
We utilized a spatial and temporal analyses of genetic structure, supplemented with ecological and oceanographic analysis, to assess patterns of population connectivity in a coral reef fish Chromis margaritifer among the unique and remote atolls in the eastern Indian Ocean. A subtle, but significant genetic discontinuity at 10 microsatellite DNA loci was(More)
Inter-organizational information systems depend at least as much on collaboration across organizational cultures as on the development of technical infrastructure for their success. Actor-network theory (ANT) is a useful approach for bringing together social and technical considerations. In this chapter we discuss key features of ANT and show how it might(More)