Understanding the early phases of Neolithic dispersal in the western Pacific. The project investigates the transition of mainland Asian cultures to a world of islands from 6000-3500 years ago by an archaeological and palaeoenvironmental study of near-Asian islands including the Philippines and Taiwan. This transition is the formative process that saw island colonisation extend out into the Pacific and Indian Oceans in subsequent millennia, and the project aims to build on earlier archaeological ....Understanding the early phases of Neolithic dispersal in the western Pacific. The project investigates the transition of mainland Asian cultures to a world of islands from 6000-3500 years ago by an archaeological and palaeoenvironmental study of near-Asian islands including the Philippines and Taiwan. This transition is the formative process that saw island colonisation extend out into the Pacific and Indian Oceans in subsequent millennia, and the project aims to build on earlier archaeological work by taking a colonisation approach that assesses resource richness and other environmental forces on the populations. Outcomes include a new and more detailed account of neolithic expansion including accounts of settlement pattern, subsistence development and environmental relationships.Read moreRead less
European impact on Eastern Australian coastal lakes: understanding pre-impact conditions and post-settlement modification. Coastal lakes are vulnerable to European impact, yet little is known about how they have been altered in the last 200 years. For example: Are blue-green algal blooms a natural occurrence in coastal lakes? How long have freshwater lakes been isolated from the ocean? Preliminary results indicate that, at key sites, blue-green algae were more abundant before European settlement ....European impact on Eastern Australian coastal lakes: understanding pre-impact conditions and post-settlement modification. Coastal lakes are vulnerable to European impact, yet little is known about how they have been altered in the last 200 years. For example: Are blue-green algal blooms a natural occurrence in coastal lakes? How long have freshwater lakes been isolated from the ocean? Preliminary results indicate that, at key sites, blue-green algae were more abundant before European settlement and that coastal lakes thought to be permanently fresh have been exposed to the ocean within the past 200 years. By documenting change at representative sites, the project will identify which lake types are most vulnerable to impact. Results from the project will ensure that costly restoration efforts are not misplaced.Read moreRead less