Discovery Early Career Researcher Award - Grant ID: DE210100606
Funder
Australian Research Council
Funding Amount
$450,400.00
Summary
Effects of environmental change on seafood micronutrients: a SE Asian focus. This project aims to track variability in flows of essential micronutrients through marine food webs, to quantify how environmental changes will affect micronutrient supply to humans in seafood – findings that will be highly significant as governments grapple with increases in both malnutrition and ecological degradation. Expected outcomes: world-first models for accurately estimating nutrient production from SE Asian r ....Effects of environmental change on seafood micronutrients: a SE Asian focus. This project aims to track variability in flows of essential micronutrients through marine food webs, to quantify how environmental changes will affect micronutrient supply to humans in seafood – findings that will be highly significant as governments grapple with increases in both malnutrition and ecological degradation. Expected outcomes: world-first models for accurately estimating nutrient production from SE Asian reef fisheries up to 2050, under conditions of predicted climate change. Major expected benefits: new capacity to plan for food and nutrition security into an uncertain future, for Australia, our region, and beyond; with improvements to human nutrition and health, in accord with UN Sustainable Development Goal 2 (Zero Hunger).Read moreRead less
Changing ocean temperatures and movements of marine predators: the performance of marine protected areas in a warming ocean. Large predatory fish are essential to a balanced ecosystem and require protection from overfishing. Understanding what conditions cause them to migrate outside their normal home ranges will enable marine park managers to better design protection zones, both now and under future climate scenarios.
Discovery Early Career Researcher Award - Grant ID: DE160101141
Funder
Australian Research Council
Funding Amount
$366,000.00
Summary
Critical regions and network connectivity of coral reef ecosystems. This project aims to measure the degree of connectivity between isolated reefs in Australia's Coral Sea and the Great Barrier Reef and identify the biological and environmental mechanisms that enhance management strategies or mitigate against disturbances. The movement of individuals in fragmented landscapes plays a central role in the ecology and evolution of species. The project seeks to measure connectivity at multiple scales ....Critical regions and network connectivity of coral reef ecosystems. This project aims to measure the degree of connectivity between isolated reefs in Australia's Coral Sea and the Great Barrier Reef and identify the biological and environmental mechanisms that enhance management strategies or mitigate against disturbances. The movement of individuals in fragmented landscapes plays a central role in the ecology and evolution of species. The project seeks to measure connectivity at multiple scales and identify critical regions for the design of networks of marine protected areas. This is anticipated to improve our understanding of connectivity in marine seascapes and benefit management of important fishery species and current efforts in coral reef conservation.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120102459
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
The effects of sea-level rise on the feeding ecology of coral-reef fishes in shallow water, and the implications for reef-flat food webs. Coral reefs are threatened by climate change, but the effects of sea-level rise on wide, shallow reef flats are rarely investigated. This project will examine how the ecology of fish on reef flats varies with tidal state, how these changes alter food webs over tidal cycles, and the implications of sea-level rise leading to a 'permanent high tide'.
Future fisheries under climate change: the missing role of zooplankton. This project aims to develop the first global ecosystem model with a more realistic representation of zooplankton. Fish are the main source of protein for 3 billion people, yet fish catches are declining. Current models of future fish biomass under climate change do not consider the complex role that zooplankton play in transferring energy from phytoplankton to fish. By resolving the link between phytoplankton and fish, this ....Future fisheries under climate change: the missing role of zooplankton. This project aims to develop the first global ecosystem model with a more realistic representation of zooplankton. Fish are the main source of protein for 3 billion people, yet fish catches are declining. Current models of future fish biomass under climate change do not consider the complex role that zooplankton play in transferring energy from phytoplankton to fish. By resolving the link between phytoplankton and fish, this project will vastly improve estimates of future global fisheries production and regional variation. Such knowledge is vital for future food security in Australia and globally, and also to understand the role of zooplankton in carbon export in the ocean.Read moreRead less