Larval Dispersal And The Design Of Marine Reserve Networks: Benefits Within And Beyond Boundaries. Most marine organisms produce tiny offspring that are dispersed unknown distances by oceanic currents. Our present strategies to manage marine resources lack this vital piece of information. This study will apply two revolutionary techniques that finally enable us to determine how far marine larvae travel. Using the team that developed these techniques, field studies will for the first time measure ....Larval Dispersal And The Design Of Marine Reserve Networks: Benefits Within And Beyond Boundaries. Most marine organisms produce tiny offspring that are dispersed unknown distances by oceanic currents. Our present strategies to manage marine resources lack this vital piece of information. This study will apply two revolutionary techniques that finally enable us to determine how far marine larvae travel. Using the team that developed these techniques, field studies will for the first time measure both retention of fish larvae within marine protected areas and dispersal of larvae to adjacent fished areas on coral reefs. This information can be directly applied to optimize the size of reserves and their spacing in marine protected area networks.Read moreRead less
Comparative phylogeography and patterns of diversification in Amazonian fishes. I anticipate that this project will increase the research profile of Australia in the international scientific community by answering fundamental questions about the origin of biodiversity in the world's most diverse ecosystem, the lowland forests of central Amazonia. This will be achieved by analysing what will be the most comprehensive phylogeographic data set ever generated for Amazonian organisms. The project wil ....Comparative phylogeography and patterns of diversification in Amazonian fishes. I anticipate that this project will increase the research profile of Australia in the international scientific community by answering fundamental questions about the origin of biodiversity in the world's most diverse ecosystem, the lowland forests of central Amazonia. This will be achieved by analysing what will be the most comprehensive phylogeographic data set ever generated for Amazonian organisms. The project will provide information for comparing with patterns seen in the Australian wet tropics and will be inspirational for studies on population diversification of Australian fishes. Read moreRead less
Assessment of the Risks Posed to an Antarctic Keystone Species, Antarctic krill (Euphausia superba), Through Exposure to Persistent Organic Pollutants. POPs are subject to a global treaty seeking to reduce and eventually eliminate these chemicals from the environment. Inhibiting the development of effective intervention strategies is a lack of knowledge regarding biological dose-response and cause-effect relationships. The proposed study will develop multiple endpoint assays to investigate these ....Assessment of the Risks Posed to an Antarctic Keystone Species, Antarctic krill (Euphausia superba), Through Exposure to Persistent Organic Pollutants. POPs are subject to a global treaty seeking to reduce and eventually eliminate these chemicals from the environment. Inhibiting the development of effective intervention strategies is a lack of knowledge regarding biological dose-response and cause-effect relationships. The proposed study will develop multiple endpoint assays to investigate these species-specific relationships and undertake a multidisciplinary risk assessment of increasing POP levels to E. superba. The research will fulfil national treaty requirements and represents an excellent opportunity to advance the field of polar and marine POP ecotoxicology. Outcomes will be critical for the sustainable management of a commercial resource and a pressured keystone species. Read moreRead less