Molecular-genetic organization and evolution of dinoflagellate mitochondria. Dinoflagellates are unicellular organisms that are important parts of the biota as significant primary producers of the oceans. Certain dinoflagellates form essential symbionts of reef-forming corals and loss of the symbiont causes coral bleaching and death, a phenomenon linked to global warming. Dinoflagellate blooms are also notorious for causing fish kills and human illnesses such as paralytic shellfish poisoning. My ....Molecular-genetic organization and evolution of dinoflagellate mitochondria. Dinoflagellates are unicellular organisms that are important parts of the biota as significant primary producers of the oceans. Certain dinoflagellates form essential symbionts of reef-forming corals and loss of the symbiont causes coral bleaching and death, a phenomenon linked to global warming. Dinoflagellate blooms are also notorious for causing fish kills and human illnesses such as paralytic shellfish poisoning. My studies of the mitochondrion will address a major aspect of the biology of this poorly understood group. Mitochondrial function is often a target for drugs and other controlling agents, and therefore these studies could offer scope to better interpret and manage dinoflagellates in our environment.Read moreRead less
Population Viability Analysis of the Perth Metropolitan Population of the Little Penguin. The population of Little Penguins, breeding on Penguin and Garden Islands, in the Perth Metropolitan region, are an iconic species and a valuable ecotourism resource They breed and feed in close proximity to high human activity and a rapidly growing urban population. The nearest other major populations are located 600km to the south. The key benefit of this project is that it will provide a basis for meas ....Population Viability Analysis of the Perth Metropolitan Population of the Little Penguin. The population of Little Penguins, breeding on Penguin and Garden Islands, in the Perth Metropolitan region, are an iconic species and a valuable ecotourism resource They breed and feed in close proximity to high human activity and a rapidly growing urban population. The nearest other major populations are located 600km to the south. The key benefit of this project is that it will provide a basis for measuring the impacts of threats to this isolated population, and for testing management strategies. Thus it represents a key step in securing the long term future of the penguin population in Perth's waters.
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Ageing wild vertebrates from their DNA: an investigation using Humpback Whales as an example. The aim of this project is to estimate the age of individually identified humpback whales and the age structure of humpback whale populations using non-lethal, innovative molecular techniques. Populations of humpback whales in the Southern Hemisphere are slowly recovering from intensive whaling during the 20th century. This project is significant because it will provide the first comparative information ....Ageing wild vertebrates from their DNA: an investigation using Humpback Whales as an example. The aim of this project is to estimate the age of individually identified humpback whales and the age structure of humpback whale populations using non-lethal, innovative molecular techniques. Populations of humpback whales in the Southern Hemisphere are slowly recovering from intensive whaling during the 20th century. This project is significant because it will provide the first comparative information on the age structure of these populations, resulting in improved estimation of recovery and population dynamics of long-lived vertebrates. The results of this project will revolutionise research on ageing in whales and dolphins, providing an important alternative to lethal scientific whaling.Read moreRead less